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AMD Ryzen 9 4900H Review | 78 Data compared

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  • Avg. price: ~£110
  • PassMark benchmark result: 18832
  • N. of physical cores: 8
  • CPU boost clock speed: 4.4 GHz

AMD Ryzen 9 4900H review. Compare 78 technical specifications and user reviews to see how it ranks among processors and if it is worth buying.

5.2

Overall score

What it is: An overall evaluation of the processor's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best processors on the market.

Score components:

90.0%

5.2

Technical Score

10.0%

?

User score

Good
5.2

Technical Score

What it is: An assessment of the processor's technical performance, covering key areas such as processing performance, core configuration, efficiency, platform support, integrated features, and thermal behavior.

When it matters: When you want to compare processors based on technical performance and available features.

Score components:

60.0%

4.6

Performance

18.0%

5.7

Cache & Architecture

10.0%

5.3

Memory & PCIe

7.0%

6.7

Power & Thermal

4.0%

8.2

Platform

1.0%

6.8

Integrated Graphics

Good
?

User score

What it is: A rating that combines user reviews and the total number of reviews received by the processor.

When it matters: When you want to know how a processor performs in real workloads and how reliable it is for gaming, productivity, and efficiency according to user feedback.

Score components:

70.0%

?

User reviews

30.0%

?

Popularity

  • 4.3
    Gaming

    Score components:

    30.0%

    4.6

    PassMark single-core benchmark score

    25.0%

    4.4

    Geekbench 6 single-core benchmark score

    20.0%

    5.8

    CPU boost clock speed

    17.0%

    2.1

    L3 cache

    8.0%

    3.5

    N. of physical cores

  • 3.6
    Video editing

    Score components:

    45.0%

    3.5

    Geekbench 6 multi-core benchmark score

    20.0%

    3.5

    N. of physical cores

    20.0%

    5.2

    CPU threads

    15.0%

    2.1

    L3 cache

  • No image
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Best prices in UK

    N/A~ £110

Best rankings

?

Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The AMD Ryzen 9 4900H is a high-end mobile processor based on the 7nm Zen 2 'Renoir' architecture, featuring 8 cores and 16 threads with a 3.3 GHz base clock and up to a 4.4 GHz boost. Designed for high-performance gaming and creator laptops, it includes an integrated Radeon RX Vega 8 GPU with 8 compute units clocked at 1750 MHz and supports up to 64GB of DDR4-3200 or LPDDR4-4266 memory. Its main advantages are exceptional multi-threaded performance for its 45W TDP and efficient power management that rivals contemporary desktop CPUs. However, it lacks an unlocked multiplier for overclocking, is limited to PCIe 3.0, and can experience inconsistent performance if laptop thermal solutions are inadequate.

Technical Specifications of processor AMD Ryzen 9 4900H

Technical Score

What it is: An assessment of the processor's technical performance, covering key areas such as processing performance, core configuration, efficiency, platform support, integrated features, and thermal behavior.

When it matters: When you want to compare processors based on technical performance and available features.

Score components:

60.0%

?

Performance

18.0%

?

Cache & Architecture

10.0%

?

Memory & PCIe

7.0%

?

Power & Thermal

4.0%

?

Platform

1.0%

?

Integrated Graphics

5.2
AMD Ryzen 9 4900H has a technical score of 5.18 points, which is lower than that of 50.8% of products in this category.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the processor.

When it matters: When you want to know how a processor performs in real workloads and how reliable it is for gaming, productivity, and efficiency according to user feedback.

Score components:

70.0%

0.0

User reviews

30.0%

1.0

Popularity

?
Popularity
What it is: An indicator based on the number of reviews received by the processor.
When it matters: When you prefer to choose a processor reviewed and selected by many other buyers.
1.0
AMD Ryzen 9 4900H has a popularity of 1 points, which is higher than 0% of products in this category.
Ratio quality/price

What it is: An indicator that combines the processor's overall rating with its cost.

When it matters: When you are looking for a processor with a good balance between performance, efficiency, and price.

Score components:

60.0%

5.2

Overall score

40.0%

9.9

Price

6.6
AMD Ryzen 9 4900H has a quality-to-price ratio of 6.6 points, which is higher than 57.6% of products in this category.
Brand name
What it is: The manufacturer or brand of the product.
When it matters: When you prefer a specific ecosystem, support network, or design philosophy.

Importance: MEDIUM

AMD
Processor type
What it is: The kind of system the processor is built for, such as desktop PCs, laptops, workstations, or servers.
When it matters: When you want a processor meant for the kind of machine you are actually building or buying, rather than a chip aimed at a different class of system.

Importance: HIGH

mobile
AMD Ryzen 9 4900H belongs to the mobile processor class, which is more advanced than that of 7.3% of processors and equal to that of 48.6% of processors.
CPU socket
What it is: The physical socket the processor fits into on the motherboard.
When it matters: When you need to make sure the CPU can actually be installed on a specific motherboard.

Importance: HIGH

FP6
AMD Ryzen 9 4900H uses the FP6 CPU socket, which is older than that of 51.9% of processors and equal to that of 4.4% of processors.
Chipset
What it is: The motherboard chipset families officially meant to work with the processor.
When it matters: When you are checking whether a CPU will work with the motherboard features and platform you plan to use.

Importance: HIGH

N/A
CPU architecture
What it is: The processor family or design generation behind the chip, such as Zen 4 or Raptor Lake.
When it matters: When you are comparing CPUs across generations and want a clearer sense of their design age, feature level, and expected performance class.

Importance: HIGH

x86-64
AMD Ryzen 9 4900H uses the x86-64 architecture, which is more advanced than that of 1.7% of processors and equal to that of 98.3% of processors.
Show more
N. of physical cores
What it is: The number of physical CPU cores on the processor.
When it matters: When you run workloads that benefit from more real cores.

Importance: HIGH

Good value: 8+

8
AMD Ryzen 9 4900H has 8 CPU cores, which is more than 63.4% of processors and equal to 13.6% of processors.
CPU threads
What it is: The total number of processing threads the CPU can handle at once.
When it matters: When you run heavily threaded workloads or multitask a lot.

Importance: HIGH

Good value: 16+

16
AMD Ryzen 9 4900H offers 16 CPU threads, which is more than 71.1% of processors and equal to 13.9% of processors.
Threads per core
What it is: The number of threads each physical core can handle at once.
When it matters: When you want to understand how much thread-level parallelism each core can provide in multitasking or heavily threaded work.

Importance: MEDIUM

Good value: 2

2
AMD Ryzen 9 4900H offers 2 threads per core, which is more than 30.4% of processors and equal to 69.6% of processors.
CPU boost clock speed
What it is: The highest clock speed the processor can reach under boost conditions.
When it matters: When you care about peak speed in short bursts.

Importance: HIGH

Good value: >4.7 GHz

4.4 GHz
AMD Ryzen 9 4900H reaches a boost clock of 4.4 GHz which is higher than that of 51.2% of processors and equal to that of 5.1% of processors.
CPU base clock speed
What it is: The processor's normal all-core starting frequency before boost behavior raises clocks temporarily.
When it matters: When you care about steadier performance in longer workloads rather than short burst speed alone.

Importance: MEDIUM

8 x 3.3 GHz
AMD Ryzen 9 4900H has a base clock of 8x3.3 GHz which is equal to that of 100% of processors.
Show more
Semiconductor size
What it is: The manufacturing process node used to produce the processor, usually expressed in nanometers.
When it matters: When efficiency, heat, and the relative modernity of the chip-making process matter to your comparison.

Importance: HIGH

Good value: <10 nm

7 nm
AMD Ryzen 9 4900H uses a 7 nm process node, which is more advanced than that of 71.5% of processors and equal to that of 10.9% of processors.
Foundry
What it is: The semiconductor manufacturer that physically fabricates the processor chip.
When it matters: When process source, manufacturing generation, or foundry differences matter to your comparison more than day-to-day performance alone.

Importance: MEDIUM

TSMC 7 nm
AMD Ryzen 9 4900H is built on the TSMC 7 nm foundry process, which is more advanced than that of 56.7% of processors and equal to that of 9.4% of processors.
L3 cache
What it is: The total amount of L3 cache available on the processor.
When it matters: When you want better performance in cache-sensitive workloads and games.

Importance: MEDIUM

Good value: >=16 MB

8 MB
AMD Ryzen 9 4900H has an L3 cache of 8 MB which is larger than that of 39.7% of processors and equal to that of 11.8% of processors.
L2 cache
What it is: The total amount of L2 cache available across the processor.
When it matters: When you want to compare CPU design efficiency and how much fast intermediate cache the cores have available.

Importance: MEDIUM

Good value: >=6 MB

4 MB
AMD Ryzen 9 4900H has an L2 cache of 4 MB which is larger than that of 55.1% of processors and equal to that of 9.2% of processors.
L1 cache
What it is: The total amount of L1 cache built into the processor, which sits closest to the cores.
When it matters: When you are comparing low-level CPU design details rather than the broader performance picture buyers usually notice first.

Importance: MEDIUM

Good value: >=512 KB

512 KB
AMD Ryzen 9 4900H has an L1 cache of 512 KB which is larger than that of 63.6% of processors and equal to that of 9.5% of processors.
Show more
DDR memory version
What it is: The RAM generation the processor is designed to support, such as DDR4 or DDR5.
When it matters: When you need the CPU to match the kind of memory platform you want to buy or reuse.

Importance: MEDIUM

Good value: DDR5

DDR4/LPDDR4
AMD Ryzen 9 4900H supports DDR DDR4/LPDDR4, which is newer than that of 60.5% of processors and equal to that of 2.6% of processors.
Maximum memory speed
What it is: The highest official memory speed supported by the processor.
When it matters: When you choose RAM and want to know the supported speed ceiling.

Importance: HIGH

Good value: >=4800 MHz

4,266 MHz
AMD Ryzen 9 4900H supports memory speeds up to 4266 MHz, which is higher than that of 61.2% of processors and equal to 2.5% of processors.
Max memory speed (JEDEC)
What it is: The highest official RAM speed the processor supports under standard JEDEC settings, before any memory overclocking profiles are applied.
When it matters: When officially supported stock RAM speed matters more than XMP, EXPO, or manual memory tuning.

Importance: MEDIUM

Good value: >=5600 MHz

LPDDR4-4266 MHz
AMD Ryzen 9 4900H supports JEDEC memory speeds up to LPDDR4-4266 MHz, which is higher than that of 61.3% of processors and equal to 2% of processors.
Max memory speed (XMP / EXPO)
What it is: The highest memory speed supported through XMP or EXPO profiles.
When it matters: When you want faster RAM through memory profiles.

Importance: MEDIUM

Good value: >=5200 MHz

N/A
Maximum memory capacity
What it is: The largest total amount of memory officially supported by the processor.
When it matters: When you plan a system with very large RAM capacity.

Importance: HIGH

Good value: >=128 GB

64 GB
AMD Ryzen 9 4900H supports up to 64 GB of memory, which is more than 28.4% of processors and equal to 27.6% of processors.
Show more
Integrated graphics
What it is: Includes built-in graphics, so the system can output video without a separate graphics card.
When it matters: When you want the PC to work without a dedicated GPU, or you are building an office, media, compact, or troubleshooting-friendly system.

Importance: HIGH

yes
AMD Ryzen 9 4900H includes integrated graphics. 87.6% of processors include integrated graphics.
Integrated GPU model
What it is: The model name of the integrated graphics processor, if present.
When it matters: When you plan to use the CPU's built-in graphics.

Importance: MEDIUM

Radeon Vega 8
AMD Ryzen 9 4900H uses the Radeon Vega 8 integrated GPU, which is more advanced than that in 72.8% of processors and equal to that in 3.4% of processors.
Integrated GPU execution units
What it is: The number of execution units available in the integrated graphics part of the processor.
When it matters: When you plan to rely on built-in graphics and want a better sense of its light gaming, display, or media capability.

Importance: MEDIUM

Good value: >=24

8
AMD Ryzen 9 4900H has 8 GPU execution units, which is fewer than 74.1% of processors and equal to 7.2% of processors.
Integrated GPU base frequency
What it is: The base operating frequency of the integrated GPU.
When it matters: When integrated graphics performance matters to you.

Importance: MEDIUM

Good value: >=350 MHz

300 MHz
AMD Ryzen 9 4900H has an integrated GPU clock of 300 MHz which is lower than that of 57% of processors and equal to that of 38.7% of processors.
Integrated media encoders/decoders
What it is: The hardware media formats the processor can encode or decode directly.
When it matters: When you stream, edit video, or rely on hardware media acceleration.

Importance: LOW

VP9 (HW decode)
AMD Ryzen 9 4900H supports VP9 (HW decode) media codecs, which is narrower support than 76.2% of processors and equal to 3.6% of processors.
Show more
TDP (Thermal design power)
What it is: The rated thermal design power, which gives a general idea of cooling and power needs.
When it matters: When you choose a cooler or build in a tighter case.

Importance: HIGH

Good value: <30 W

45 W
AMD Ryzen 9 4900H has a TDP of 45 W which is lower than that of 39.9% of processors and equal to that of 11.4% of processors.
Base power (PL1)
What it is: The sustained power target used for longer CPU loads.
When it matters: When you choose cooling and power delivery for sustained workloads.

Importance: MEDIUM

Good value: <30 W

45 W
AMD Ryzen 9 4900H has a base power of 45 W which is lower than that of 39.7% of processors and equal to that of 11.6% of processors.
Boost power (PL2)
What it is: The short-term boost power limit the processor may draw under heavier turbo loads.
When it matters: When you size cooling and power delivery for peak turbo behavior.

Importance: MEDIUM

Good value: <50 W

?
Tau (power duration limit)
What it is: The time limit the CPU can stay at higher boost power before dropping toward sustained power.
When it matters: When you want to understand turbo behavior under longer loads.

Importance: MEDIUM

Good value: <=28 s

N/A
Configurable TDP
What it is: Allows the processor to run in alternate power modes instead of being fixed to one default TDP target.
When it matters: When you want more control over heat, noise, and power draw in compact systems, quieter builds, or thermally limited machines.

Importance: LOW

yes
AMD Ryzen 9 4900H supports configurable TDP. 52.9% of processors support configurable TDP.
cTDP: 4000 W
Show more

AMD Ryzen 9 4900H vs the average processor

  • 8 more CPU threads
    AMD Ryzen 9 4900H has more CPU threads than the average processor (16 vs 8). The average processor has 8 CPU threads.
    What it is: The total number of processing threads the CPU can handle at once.
    When it matters: When you run heavily threaded workloads or multitask a lot.

    Importance: HIGH

    Good value: 16+

    AMD Ryzen 9 4900H has more CPU threads than the average processor (16 vs 8). The average processor has 8 CPU threads.16 vs 8
  • 55% better multi-core performance
    AMD Ryzen 9 4900H has a higher multi-core performance than the average processor (4,315 vs 2,783). The average processor scores 2,783 in Cinebench R20 multi-core.
    What it is: A Cinebench R20 score that reflects how well the processor handles long, heavy rendering workloads across many cores.
    When it matters: When you care about sustained multi-core performance in rendering, compiling, heavy creation work, or productivity workloads that use many threads.

    Importance: HIGH

    Good value: >4700

    AMD Ryzen 9 4900H has a higher multi-core performance than the average processor (4,315 vs 2,783). The average processor scores 2,783 in Cinebench R20 multi-core.4,315 vs 2,783
  • 78.8% higher PassMark score
    AMD Ryzen 9 4900H has a higher PassMark benchmark score than the average processor (18,832 vs 10,532.5). The average processor scores 10,532.5 in PassMark benchmark.
    What it is: A benchmark score that gives a broad idea of overall processor performance.
    When it matters: When you want a quick overall performance comparison.

    Importance: HIGH

    Good value: >19000

    AMD Ryzen 9 4900H has a higher PassMark benchmark score than the average processor (18,832 vs 10,532.5). The average processor scores 10,532.5 in PassMark benchmark.18,832 vs 10,532.5
  • 41.7% smaller process node
    AMD Ryzen 9 4900H has a lower process node than the average processor (7 nm vs 12 nm). The average processor uses a process node of 12 nm.
    What it is: The manufacturing process node used to produce the processor, usually expressed in nanometers.
    When it matters: When efficiency, heat, and the relative modernity of the chip-making process matter to your comparison.

    Importance: HIGH

    Good value: <10 nm

    AMD Ryzen 9 4900H has a lower process node than the average processor (7 nm vs 12 nm). The average processor uses a process node of 12 nm.7 nm vs 12 nm
  • 5 °C higher TJ Max
    AMD Ryzen 9 4900H has a higher TJ Max than the average processor (105 °C vs 100 °C). The average processor has a TJ Max of 100 °C.
    What it is: The highest safe operating junction temperature before the CPU starts throttling or protecting itself.
    When it matters: When you tune cooling or monitor thermals under load.

    Importance: LOW

    Good value: >=100 °C

    AMD Ryzen 9 4900H has a higher TJ Max than the average processor (105 °C vs 100 °C). The average processor has a TJ Max of 100 °C.105 °C vs 100 °C
  • 2 more CPU cores
    AMD Ryzen 9 4900H has more CPU cores than the average processor (8 vs 6). The average processor has 6 CPU cores.
    What it is: The number of physical CPU cores on the processor.
    When it matters: When you run workloads that benefit from more real cores.

    Importance: HIGH

    Good value: 8+

    AMD Ryzen 9 4900H has more CPU cores than the average processor (8 vs 6). The average processor has 6 CPU cores.8 vs 6
  • More advanced microarchitecture
    AMD Ryzen 9 4900H uses a more advanced microarchitecture than the average processor (Renoir vs Kaby Lake).
    What it is: The internal core-design codename used for this processor generation.
    When it matters: When you are comparing CPUs at a deeper design level and want to identify the exact architecture behind marketing names.

    Importance: LOW

    AMD Ryzen 9 4900H uses a more advanced microarchitecture than the average processor (Renoir vs Kaby Lake).Renoir vs Kaby Lake
  • Newer DDR support
    AMD Ryzen 9 4900H supports a newer DDR generation than the average processor (DDR4/LPDDR4 vs DDR4).
    What it is: The RAM generation the processor is designed to support, such as DDR4 or DDR5.
    When it matters: When you need the CPU to match the kind of memory platform you want to buy or reuse.

    Importance: MEDIUM

    Good value: DDR5

    AMD Ryzen 9 4900H supports a newer DDR generation than the average processor (DDR4/LPDDR4 vs DDR4).DDR4/LPDDR4 vs DDR4
  • Includes crypto acceleration
    AMD Ryzen 9 4900H includes crypto acceleration, the average processor does not.
  • 8 more CPU threads
    AMD Ryzen 9 4900H has more CPU threads than the average processor (16 vs 8). The average processor has 8 CPU threads.
  • 55% better multi-core performance
    AMD Ryzen 9 4900H has a higher multi-core performance than the average processor (4,315 vs 2,783). The average processor scores 2,783 in Cinebench R20 multi-core.
  • 78.8% higher PassMark score
    AMD Ryzen 9 4900H has a higher PassMark benchmark score than the average processor (18,832 vs 10,532.5). The average processor scores 10,532.5 in PassMark benchmark.
  • 2 more CPU cores
    AMD Ryzen 9 4900H has more CPU cores than the average processor (8 vs 6). The average processor has 6 CPU cores.
  • 41% higher multi-core score
    AMD Ryzen 9 4900H has a higher Geekbench 6 multi-core score than the average processor (6,759 vs 4,793). The average processor scores 4,793 in Geekbench 6 multi-core.
  • 8.4% better single-core performance
    AMD Ryzen 9 4900H has a higher PassMark single-core score than the average processor (2,691 vs 2,483). The average processor scores 2,483 in PassMark single-core.
  • 41.7% smaller process node
    AMD Ryzen 9 4900H has a lower process node than the average processor (7 nm vs 12 nm). The average processor uses a process node of 12 nm.
  • More advanced microarchitecture
    AMD Ryzen 9 4900H uses a more advanced microarchitecture than the average processor (Renoir vs Kaby Lake).
  • More advanced foundry
    AMD Ryzen 9 4900H uses a more advanced foundry process than the average processor (TSMC 7 nm vs Intel 14 nm).
  • 12.4% smaller die size
    AMD Ryzen 9 4900H has a lower die size than the average processor (156 mm² vs 178 mm²). The average processor has a die size of 178 mm².
  • 60% larger L2 cache
    AMD Ryzen 9 4900H has a higher L2 cache than the average processor (4 MB vs 2.5 MB). The average processor has L2 cache of 2.5 MB.
  • 33.3% larger L1 cache
    AMD Ryzen 9 4900H has a higher L1 cache than the average processor (512 KB vs 384 KB). The average processor has L1 cache of 384 KB.
  • Newer DDR support
    AMD Ryzen 9 4900H supports a newer DDR generation than the average processor (DDR4/LPDDR4 vs DDR4).
  • 45.4% higher memory speed
    AMD Ryzen 9 4900H has a higher maximum memory speed than the average processor (4,266 MHz vs 2,933 MHz). The average processor supports memory speed of 2,933 MHz.
  • 1 more supported displays
    AMD Ryzen 9 4900H has more supported displays than the average processor (4 vs 3). The average processor supports 3 displays.
  • 5 °C higher TJ Max
    AMD Ryzen 9 4900H has a higher TJ Max than the average processor (105 °C vs 100 °C). The average processor has a TJ Max of 100 °C.

Total
Platform
Performance
Cache & Architecture
Memory & PCIe
Integrated Graphics
Power & Thermal
  • Older TPM support
    AMD Ryzen 9 4900H supports an older TPM version than the average processor (fTPM 2.0 vs PTT 2.0).
  • 41.7% less L3 per core
    AMD Ryzen 9 4900H has less L3 cache per core than the average processor (1 MB/core vs 1.714 MB/core). The average processor provides 1.714 MB/core of L3 cache per core.
  • Narrower media codec support
    AMD Ryzen 9 4900H supports fewer media codecs than the average processor (VP9 (HW decode) vs H.264 (HW decode/encode), H.265 (HW decode/encode), VP9 (HW decode/encode), AV1 (HW decode)).
  • 66.7% fewer GPU execution units
    AMD Ryzen 9 4900H has fewer GPU execution units than the average processor (8 vs 24). The average processor has 24 GPU execution units.
  • 5 °C higher CPU temperature
    AMD Ryzen 9 4900H has a higher CPU temperature than the average processor (105 °C vs 100 °C). The average processor runs at a CPU temperature of 100 °C.
  • 41.7% less L3 per core
    AMD Ryzen 9 4900H has less L3 cache per core than the average processor (1 MB/core vs 1.714 MB/core). The average processor provides 1.714 MB/core of L3 cache per core.
    What it is: The amount of L3 cache effectively available per CPU core.
    When it matters: When you are comparing how much shared cache each core can draw on in deeper technical analysis.

    Importance: MEDIUM

    Good value: >=2 MB/core

    AMD Ryzen 9 4900H has less L3 cache per core than the average processor (1 MB/core vs 1.714 MB/core). The average processor provides 1.714 MB/core of L3 cache per core.1 MB/core vs 1.714 MB/core
  • Narrower media codec support
    AMD Ryzen 9 4900H supports fewer media codecs than the average processor (VP9 (HW decode) vs H.264 (HW decode/encode), H.265 (HW decode/encode), VP9 (HW decode/encode), AV1 (HW decode)).
    What it is: The hardware media formats the processor can encode or decode directly.
    When it matters: When you stream, edit video, or rely on hardware media acceleration.

    Importance: LOW

    AMD Ryzen 9 4900H supports fewer media codecs than the average processor (VP9 (HW decode) vs H.264 (HW decode/encode), H.265 (HW decode/encode), VP9 (HW decode/encode), AV1 (HW decode)).VP9 (HW decode) vs H.264 (HW decode/encode), H.265 (HW decode/encode), VP9 (HW decode/encode), AV1 (HW decode)
  • 5 °C higher CPU temperature
    AMD Ryzen 9 4900H has a higher CPU temperature than the average processor (105 °C vs 100 °C). The average processor runs at a CPU temperature of 100 °C.
    What it is: The reported operating temperature of the processor.
    When it matters: When you monitor thermals, cooling, or system stability.

    Importance: LOW

    Good value: <100 °C

    AMD Ryzen 9 4900H has a higher CPU temperature than the average processor (105 °C vs 100 °C). The average processor runs at a CPU temperature of 100 °C.105 °C vs 100 °C
  • 66.7% fewer GPU execution units
    AMD Ryzen 9 4900H has fewer GPU execution units than the average processor (8 vs 24). The average processor has 24 GPU execution units.
    What it is: The number of execution units available in the integrated graphics part of the processor.
    When it matters: When you plan to rely on built-in graphics and want a better sense of its light gaming, display, or media capability.

    Importance: MEDIUM

    Good value: >=24

    AMD Ryzen 9 4900H has fewer GPU execution units than the average processor (8 vs 24). The average processor has 24 GPU execution units.8 vs 24
  • Older TPM support
    AMD Ryzen 9 4900H supports an older TPM version than the average processor (fTPM 2.0 vs PTT 2.0).
    What it is: The kind of TPM security support associated with the processor or its platform.
    When it matters: When operating-system requirements, device encryption, enterprise security, or platform trust features matter.

    Importance: LOW

    AMD Ryzen 9 4900H supports an older TPM version than the average processor (fTPM 2.0 vs PTT 2.0).fTPM 2.0 vs PTT 2.0
Total
Platform
Cache & Architecture
Integrated Graphics
Power & Thermal

Graphic comparison of AMD Ryzen 9 4900H and other processors

Attribute category
Attribute
No results found

Third-party reviews

What customers like about AMD Ryzen 9 4900H?

  • Exceptional multi-threaded performance, often outperforming competing high-end Intel mobile chips in rendering and encoding
  • High energy efficiency due to the 7nm Zen 2 architecture, offering more performance per watt
  • Strong integrated Radeon Vega graphics that can handle light gaming and some creative tasks without a discrete GPU
  • Excellent value for money compared to similar high-performance mobile processors
  • Improved single-thread performance over previous Ryzen mobile generations

What customers dislike about AMD Ryzen 9 4900H?

  • Higher memory latency compared to Intel's contemporary mobile offerings, which can impact specific CPU-bound gaming scenarios
  • Performance is highly dependent on individual laptop cooling solutions and OEM-set power limits (TDP)
  • Lacks support for USB4 or Thunderbolt 3, limiting high-speed external peripheral and eGPU options
  • Performance consistency can vary significantly across different laptop models and real-world conditions
  • Heavy reliance on high-speed RAM to achieve peak performance levels

Expert reviews

L
laptopmedia.com
Q1 2020
AMD Ryzen 9 4900H - LaptopMedia Would you like to compare the benchmarks of the 4900H against its successor, the 5900HX?

The AMD Ryzen 9 4900H is an 8-core, 16-thread mobile processor based on the 7nm Zen 2 architecture, designed for high-end gaming and creator laptops with a 3.3 GHz base and 4.4 GHz boost clock. It delivers exceptional multi-core performance, often outpacing Intel competitors in heavy rendering tasks, while maintaining superior energy efficiency. The integrated Radeon RX Vega 8 GPU...Read more

C
cpubenchmark.net
Q2 2020
AMD Ryzen 9 4900H - CPU Benchmarks

The AMD Ryzen 9 4900H is a high-performance 8-core/16-thread laptop processor from the Renoir (Zen 2) family, featuring a 3.3 GHz base clock and a 4.4 GHz boost, according to PassMark Software. It provides strong multi-threaded performance, excelling in heavy workloads and outperforming competitors like the Intel Core i7-10875H by roughly 30%. Key advantages include its efficient...Read more

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browser.geekbench.com
07/03/2020
AMD Ryzen 9 4900H Benchmarks - Geekbench Browser

The AMD Ryzen 9 4900H is a 7nm Zen 2, 8-core/16-thread mobile processor designed for high-performance laptops, featuring a 3.3 GHz base clock, 4.4 GHz boost, and Radeon Vega 8 graphics. Benchmarking data indicates strong multi-core performance, roughly equivalent to 10th-gen Intel i7/i9 mobile chips, though actual performance is highly dependent on thermal design, with performance...Read more

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servethehome.com
11/04/2022
CHUWI RZBOX AMD Ryzen 9 4900H Mini PC Review

The ServeTheHome review highlights the Chuwi RZBox as a powerful, yet unrefined, 8-core AMD Ryzen 9 4900H mini PC, featuring high-end networking with Intel AX210 WiFi 6E and dual 1GbE NICs. Key advantages include strong multi-threaded performance, support for 64GB of RAM, and two M.2 NVMe/SATA SSD slots for expansion. However, the unit is hampered by a lack of 2.5-inch drive...Read more

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pcwelt.de
02/04/2020
Performance Leap in Laptop CPUs: AMD Ryzen 9 4900H vs. Intel Core i9-10980HK

The AMD Ryzen 9 4900H, utilizing a 7nm process, challenges the Intel Core i9-10980HK by delivering 14% to 25% better multi-core performance in 3D rendering and video encoding, while offering superior power efficiency for thinner laptops. Conversely, the Intel i9-10980HK retains an advantage in single-core tasks and allows for overclocking via an unlocked multiplier, but suffers from...Read more

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laptopspirit.fr
01/02/2021
AMD Ryzen 9 5900HX Review – How does the 5900HX compare to the Ryzen 4900H?

The AMD Ryzen 9 5900HX delivers a significant performance boost for laptops, utilizing the 7nm Zen 3 architecture to outperform Intel’s 10th-generation rivals, such as the i7-10875H and i7-10750H, by large margins in multi-core tasks. According to the LaptopSpirit review, this processor excels in productivity and creative workloads, offering up to a 62% performance lead over the...Read more

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frandroid.com
26/06/2020
Asus TUF Gaming A15 Review: The right gaming PC at the right price (Ryzen 9 4900H model)

The Asus TUF Gaming A15 (566IV) is a high-performance "budget" laptop featuring an AMD Ryzen 7 4800H and NVIDIA RTX 2060, delivering excellent gaming and multi-core performance despite a plastic chassis. While the 144 Hz screen offers high fluidity, it is criticized for a narrow color gamut, and the laptop is hindered by very loud cooling fans under load. Other drawbacks include the...Read more

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notebookcheck.org
03/04/2020
Asus Zephyrus G14 Ryzen 9 Review: Kicking the Core i9 to the Curb

The Asus ROG Zephyrus G14 (2020) disrupts the 14-inch laptop market by pairing an AMD Ryzen 9 4900HS CPU with an NVIDIA RTX 2060 Max-Q GPU, offering desktop-level performance in a compact form factor. Key advantages include its lightweight magnesium alloy chassis, a color-accurate 120Hz display, and exceptional battery life lasting over 11 hours. However, the device suffers from...Read more

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geeknetic.es
30/03/2020
ASUS ROG Zephyrus G14 Review with AMD Ryzen 9 4900HS

The ASUS ROG Zephyrus G14 (GA401IV-HE003T) merges ultraportability with high-end performance, utilizing an AMD Ryzen 9 4900HS processor, NVIDIA RTX 2060 Max-Q GPU, and 16GB DDR4-3200 RAM in a 17.9 mm chassis. The device features a premium magnesium alloy build and an ErgoLift hinge that enhances both ergonomics and cooling. Key strengths identified in the Geeknetic review include...Read more

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notebookcheck.nl
01/06/2022
Minisforum EliteMini B550 Review (including performance index for the Ryzen 9 4900H). Would you also like to see international (English) reviews from...

The Minisforum EliteMini B550 is a unique, portable mini-PC featuring a dedicated expansion dock for full-sized external graphics cards (eGPU) via a PCIe 3.0 x16 slot, providing high bandwidth. Often paired with an AMD Ryzen 7 5700G, the system supports up to 64GB of RAM and dual M.2 SSDs, offering impressive performance and efficient thermal management. Pros include high...Read more

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notebookcheck.nl
22/02/2022
Minisforum EliteMini TH50 Review (includes benchmark comparison with Ryzen 9 4900H)

The Minisforum EliteMini TH50 is a compact, Intel Core i5-11320H-powered desktop designed for office tasks, featuring efficient cooling and a small 15x15 cm footprint. Key advantages include robust connectivity with Thunderbolt 4, dual 2.5 Gbps Ethernet, and versatile storage expansion options, although the 16 GB LPDDR4 RAM is soldered and non-upgradable. While performance is solid...Read more

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notebookcheck.nl
10/10/2022
Morefine S600 Apex Engineer Review (includes comparative test data for the Ryzen 9 4900H)

The Morefine S600 Apex Engineer is a compact, workstation-class mini-PC featuring up to an Intel Core i9-12900HK processor, 64 GB DDR4 RAM, and robust storage options in an aluminum-magnesium chassis. Key advantages include exceptional multi-threaded performance, comprehensive connectivity including dual Ethernet and Wi-Fi 6E, and support for up to three 4K displays. However, the...Read more

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notebookcheck.nl
01/12/2021
Minisforum EliteMini HM90 Desktop PC Review with Fast AMD Ryzen APU

The Minisforum EliteMini HM90 is a compact workstation featuring an AMD Ryzen 9 4900H processor, delivering strong multi-threaded performance suitable for productivity and creative tasks. Key advantages include exceptional connectivity, featuring both 1 GbE and 2.5 GbE Ethernet ports, support for up to three 4K monitors, and an effective, quiet cooling system. However, drawbacks...Read more

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hardware.info
20/04/2020
Asus ROG Zephyrus G14 review: Ryzen revolution - Processor performance: Zen 2 times eight

The Asus ROG Zephyrus G14 (GA401) redefines portable gaming by featuring an AMD Ryzen 9 4900HS processor, delivering exceptional 8-core, 16-thread performance within a 1.6kg, 14-inch chassis. Highlights include remarkable battery life lasting over 10 hours and a high-quality 120Hz display. However, the compact design leads to significant heat, fan noise, and the absence of an...Read more

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tweakers.net
08/09/2021
Computer manufacturer Chuwi to release mini PC with Ryzen 9 in October

The Chuwi RZBox is a 2-liter mini PC featuring an AMD Ryzen 9 4900H APU designed for high-end mobile performance in a compact, industrial-style, all-metal chassis. It offers significant, albeit slightly older, 8-core processing power suitable for creative tasks, along with dual SODIMM slots for 64GB of RAM and dual M.2 2280 slots for storage expansion. Key advantages include its...Read more

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