OVERALL
ALTERNATIVES
SPECS
VS AVERAGE
REVIEWS
Scored using Processors Methodology v3.0
Processors Methodology v3.0
Mathematical & Unbiased Scoring
Products in this category are scored under Frontum Processors Methodology v3.0: the technical score from the specifications is the base, and independent expert and video reviews (up to ±0.5 points), owner opinions (up to ±0.3) and best-of lists (up to +0.3) move it up or down.
Explore Processors Methodology v3.0

AMD Ryzen 3 5400U review: 74 specs compared

Avg. price:~£140PassMark multi-core score:11006N. of physical cores:4CPU boost clock speed:4.0 GHzCPU socket:FP6TDP (Thermal design power):15 W

AMD Ryzen 3 5400U Review: Compare 74 technical specifications to see how this product ranks in the Processors category and whether it is worth buying.

6.5/10

Overall score

Score
6.5/ 10
✕
What it is
Our main score for this model, 1–10. It combines specs, expert reviews, best-of lists and owners.
How we count it
Parts: Technical score 40%, Reviews score 25%, List score 25%, Sentiment score 10%
Marks: Each part gets a mark out of 10. For reviews, lists and owners, a typical model in this category gets about 8 and the best one gets 10.
No data yet: A part with no data shows "?". It counts as the mark of a weaker model in this category (4 in 5 models with data score higher). This way, models with reviews, lists and owners usually come out ahead.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 57% of models
Score components

40%

5.2

Technical score

25%

?

Reviews scoreNot enough data yet, so we use 7.2, the mark of a weaker model in this category

25%

?

List scoreNot enough data yet, so we use 7.5, the mark of a weaker model in this category

10%

?

Sentiment scoreNot enough data yet, so we use 7.0, the mark of a weaker model in this category

â–¼Worse than 57% of processors
7.5

Value for money

Value for money
7.5/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–² Better than 60% of models
Score components

70%

6.5

Overall score

30%

9.8

Price

â–²Better than 60%
5.2

Technical score

Technical score
5.2/ 10
✕
What it is
How good the specs are compared with the other models in this category, 1–10.
How we count it
Areas: We rate the specs in each area against the other models in this category.
Weighting: The areas that matter most to buyers count more. The shares are shown under Score components.
Share: The technical score is 40% of the overall score.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 58% of models
Score components

60%

4.5

Performance

18%

5.6

Architecture

10%

5.6

Memory & PCIe

7%

7.7

Power & Thermal

4%

8.4

Platform

1%

7.1

Integrated graphics

â–¼Worse than 58%
?

Reviews score

Reviews score
✕
What it is
Average grade from independent test sites, magazines and video reviewers, 1–10.
How we count it
Grades: Each review's own score is converted to 1–10; without one, we grade the review ourselves. Big test sites count more, short reviews half as much as full tests. A video review counts half.
Score: The average grade is 80% of the review mark; the number of reviews is the other 20% (1 review = 5, the typical number in this category = 8, the most-reviewed model = 10).
Enough data: With few reviews, the average grade is pulled toward the typical grade of this category. No reviews yet: 7.2 for now.
Share: Reviews count 25% of the overall score.
Score distribution
â–¼
<55-66-77-88-99-10
Grades by review (0)
We have not found an independent test of this model yet. Until we do, its review part counts as 7.2.
User ratings collected online are not part of this score.
No expert tests yet
?

List score

List score
7.5/ 10
✕
What it is
How often independent test sites, magazines and video reviewers put this model in their best-of lists for this category.
How we count it
Points: The model in the most lists of this category gets 10; the others get 8 to 10 in proportion. In no list yet: 7.5. Lists count 25% of the overall score.
Enough data: Every list counts, even a single one. With fewer than 5 best-of lists in the category, this part is left out.
Lists with this model (0)
Not in any best-of list yet, so this part counts as 7.5. Models in a list get 8 to 10.
Not in any best-of list yet
  • No image
No image
Where to buy
    N/A~ £140
Best rankings
Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
Loading category ranking...

Technical Specifications of processor AMD Ryzen 3 5400U

Technical score
Technical score
5.2/ 10
✕
What it is
How good the specs are compared with the other models in this category, 1–10.
How we count it
Areas: We rate the specs in each area against the other models in this category.
Weighting: The areas that matter most to buyers count more. The shares are shown under Score components.
Share: The technical score is 40% of the overall score.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 58% of models
Score components:

60%

4.5

Performance

18%

5.6

Architecture

10%

5.6

Memory & PCIe

7%

7.7

Power & Thermal

4%

8.4

Platform

1%

7.1

Integrated graphics

5.2
Reviews score
7.2
List score
?
Value for money
Value for money
7.5/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–² Better than 60% of models
Score components:

70%

6.5

Overall score

30%

9.8

Price

7.5
Processor type
mobile
This processor belongs to the mobile processor class, which is more advanced than that of 6.9% of processors and equal to that of 47.7% of processors.
CPU socket
FP6
This processor uses the FP6 CPU socket, which is older than that of 54.6% of processors and equal to that of 4.2% of processors.
Chipset
N/A
CPU architecture
x86-64
This processor uses the x86-64 architecture, which is more advanced than that of 1.8% of processors and equal to that of 98.2% of processors.
Instruction sets
MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, F16C, FMA3, AES, SHA, BMI1, BMI2, ABM, ADX
This processor supports MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, F16C, FMA3, AES, SHA, BMI1, BMI2, ABM, ADX instruction sets, which is broader support than 96.1% of processors.
Show more
N. of physical cores
4
Market range: <2 – >12
This processor has 4 CPU cores, which is fewer than 52.8% of processors and equal to 27.5% of processors.
CPU threads
8
Market range: <4 – >24
This processor offers 8 CPU threads, which is more than 33.4% of processors and equal to 18.8% of processors.
CPU boost clock speed
4 GHz
Market range: <3 GHz – >5.5 GHz
This processor reaches a boost clock of 4 GHz which is lower than that of 62.1% of processors and equal to that of 4.8% of processors.
CPU base clock speed
4x 2.6 GHz
This processor has a base clock of 4x2.6 GHz which is lower than that of 66.9% of processors and equal to that of 0.7% of processors.
PassMark multi-core score
11,006
Market range: <2.5k – >32.5k
This processor scores 11,006 in PassMark, which is lower than 50.8% of processors.
Show more
Semiconductor size
7 nm
Market range: <4 nm – >24 nm
This processor uses a 7 nm process node, which is more advanced than that of 70.4% of processors and equal to that of 10.5% of processors.
Foundry
TSMC 7 nm
This processor is built on the TSMC 7 nm foundry process, which is more advanced than that of 55.6% of processors and equal to that of 9.2% of processors.
L3 cache
8 MB
Market range: <2 MB – >32 MB
This processor has an L3 cache of 8 MB which is smaller than that of 50.7% of processors and equal to that of 11.5% of processors.
L2 cache
2 MB
Market range: <1 MB – >16 MB
This processor has an L2 cache of 2 MB which is smaller than that of 52.9% of processors and equal to that of 10.8% of processors.
L1 cache
256 KB
Market range: <128 KB – >1.2k KB
This processor has an L1 cache of 256 KB which is smaller than that of 60.4% of processors and equal to that of 18.1% of processors.
Show more
DDR memory version
DDR4/LPDDR4/LPDDR4X
This processor supports DDR DDR4/LPDDR4/LPDDR4X, which is newer than that of 61.2% of processors and equal to that of 0.1% of processors.
Maximum memory speed
4,266 MHz
Market range: <1.5k MHz – >6.5k MHz
This processor supports memory speeds up to 4,266 MHz, which is higher than that of 59.6% of processors and equal to 2.4% of processors.
Max memory speed (JEDEC)
LPDDR4X-4267 MHz
This processor supports JEDEC memory speeds up to LPDDR4X-4267 MHz, which is higher than that of 59.4% of processors and equal to 2.5% of processors.
Max memory speed (XMP / EXPO)
N/A
Maximum memory capacity
64 GB
Market range: <32 GB – >256 GB
This processor supports up to 64 GB of memory, which is more than 27.2% of processors and equal to 26.1% of processors.
Show more
Integrated graphics
yes
This processor includes integrated graphics. 14.7% of processors offer this.
Integrated GPU model
Radeon Vega 6
This processor uses the Radeon Vega 6 integrated GPU, which is more advanced than that in 68.8% of processors and equal to that in 2.1% of processors.
Integrated GPU execution units
6
Market range: <6 – >64
This processor has 6 GPU execution units, which is fewer than 83.5% of processors and equal to 6.2% of processors.
Integrated GPU base frequency
300 MHz
Market range: <300 MHz – >800 MHz
This processor has an integrated GPU clock of 300 MHz which is lower than that of 57.8% of processors and equal to that of 38.4% of processors.
Integrated media encoders/decoders
H.264 (HW decode/encode), H.265 (HW decode/encode), VP9 (HW decode)
This processor supports H.264 (HW decode/encode), H.265 (HW decode/encode), VP9 (HW decode) media codecs, which is broader support than 57.2% of processors and equal to 9.1% of processors.
Show more
TDP (Thermal design power)
15 W
Market range: <15 W – >90 W
This processor has a TDP of 15 W which is lower than that of 79.2% of processors and equal to that of 15.1% of processors.
Base power (PL1)
15 W
Market range: <15 W – >90 W
This processor has a base power of 15 W which is lower than that of 78.3% of processors and equal to that of 15.6% of processors.
Boost power (PL2)
?
Tau (power duration limit)
N/A
Configurable TDP
yes
This processor supports configurable TDP. 46.4% of processors offer this.
Show more

AMD Ryzen 3 5400U vs the average processor

246810TotalPlatformPerformanceArchitectureMemory & PCIeIntegrated graphicsPower & Thermal
  • More advanced microarchitecture
    This processor uses a more advanced microarchitecture than the average processor (Cezanne vs Kaby Lake).
    Cezanne vs Kaby Lake
  • 66.7% lower base power
    This processor has a lower base power draw than the average processor (15 W vs 45 W). The average processor has a base power draw of 45 W.
    15 W vs 45 W
  • Supports memory overclocking
    This processor supports memory overclocking, while the average processor does not. 43.9% of processors support memory overclocking.
  • 41.7% smaller process node
    This processor 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 temperature limit
    This processor has a higher temperature limit than the average processor (105 °C vs 100 °C). The average processor can run up to 100 °C.
    105 °C vs 100 °C
  • 66.7% lower TDP
    This processor has a lower TDP than the average processor (15 W vs 45 W). The average processor has a TDP of 45 W.
    15 W vs 45 W
  • Newer DDR support
    This processor supports a newer DDR generation than the average processor (DDR4/LPDDR4/LPDDR4X vs DDR4).
    DDR4/LPDDR4/LPDDR4X vs DDR4
  • Broader instruction support
    This processor supports a broader instruction set than the average processor (MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, F16C, FMA3, AES, SHA, BMI1, BMI2, ABM, ADX vs MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, F16C, FMA3, AES, SHA, AMD-V).
    MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, F16C, FMA3, AES, SHA, BMI1, BMI2, ABM, ADX vs MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, F16C, FMA3, AES, SHA, AMD-V
  • Broader instruction support
    This processor supports a broader instruction set than the average processor (MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, F16C, FMA3, AES, SHA, BMI1, BMI2, ABM, ADX vs MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, F16C, FMA3, AES, SHA, AMD-V).
    MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, F16C, FMA3, AES, SHA, BMI1, BMI2, ABM, ADX vs MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, F16C, FMA3, AES, SHA, AMD-V
  • 7.2% better single-core performance
    This processor has a higher PassMark single-core score than the average processor (2,742 vs 2,558). The average processor scores 2,558 in PassMark single-core.
    2,742 vs 2,558
  • More advanced microarchitecture
    This processor uses a more advanced microarchitecture than the average processor (Cezanne vs Kaby Lake).
    Cezanne vs Kaby Lake
  • 41.7% smaller process node
    This processor 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
  • More advanced foundry
    This processor uses a more advanced foundry process than the average processor (TSMC 7 nm vs Intel 14 nm).
    TSMC 7 nm vs Intel 14 nm
  • 8.1% more L3 per core
    This processor has more L3 cache per core than the average processor (2 MB/core vs 1.85 MB/core). The average processor provides 1.85 MB/core of L3 cache per core.
    2 MB/core vs 1.85 MB/core
  • 2.16x more transistors
    This processor has more transistors than the average processor (10.7 billion vs 4.95 billion). The average processor has 4.95 billion transistors.
    10.7 billion vs 4.95 billion
  • Supports memory overclocking
    This processor supports memory overclocking, while the average processor does not. 43.9% of processors support memory overclocking.
  • Newer DDR support
    This processor supports a newer DDR generation than the average processor (DDR4/LPDDR4/LPDDR4X vs DDR4).
    DDR4/LPDDR4/LPDDR4X vs DDR4
  • 45.6% higher memory bandwidth
    This processor has a higher memory bandwidth than the average processor (68.3 GB/s vs 46.9 GB/s). The average processor offers memory bandwidth of 46.9 GB/s.
    68.3 GB/s vs 46.9 GB/s
  • 33.3% higher memory speed
    This processor has a higher maximum memory speed than the average processor (4,266 MHz vs 3,200 MHz). The average processor supports memory speed of 3,200 MHz.
    4,266 MHz vs 3,200 MHz
  • 1 more supported displays
    This processor has more supported displays than the average processor (4 vs 3). The average processor supports 3 displays.
    4 vs 3
  • 66.7% lower base power
    This processor has a lower base power draw than the average processor (15 W vs 45 W). The average processor has a base power draw of 45 W.
    15 W vs 45 W
  • 5 °C higher temperature limit
    This processor has a higher temperature limit than the average processor (105 °C vs 100 °C). The average processor can run up to 100 °C.
    105 °C vs 100 °C
  • 66.7% lower TDP
    This processor has a lower TDP than the average processor (15 W vs 45 W). The average processor has a TDP of 45 W.
    15 W vs 45 W
  • 2 fewer CPU cores
    This processor has fewer CPU cores than the average processor (4 vs 6). The average processor has 6 CPU cores.
    4 vs 6
  • 9.1% lower boost clock
    This processor has a lower boost clock speed than the average processor (4 GHz vs 4.4 GHz). The average processor reaches boost clock speed of 4.4 GHz.
    4 GHz vs 4.4 GHz
  • 8 fewer PCIe lanes
    This processor has fewer PCIe lanes than the average processor (8 vs 16). The average processor offers 16 PCIe lanes.
    8 vs 16
  • 16.2% lower multi-core score
    This processor has a lower Geekbench 6 multi-core score than the average processor (4,366 vs 5,209). The average processor scores 5,209 in Geekbench 6 multi-core.
    4,366 vs 5,209
  • 5 °C higher CPU temperature
    This processor 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
  • 18.7% weaker multi-core performance
    This processor has a lower multi-core performance than the average processor (2,281 vs 2,804.5). The average processor scores 2,804.5 in Cinebench R20 multi-core.
    2,281 vs 2,804.5
  • Lower base clock
    This processor has a lower base clock than the average processor (4x2.6 GHz vs 4x3.4 GHz).
    4x2.6 GHz vs 4x3.4 GHz
  • Narrower media codec support
    This processor supports fewer media codecs than the average processor (H.264 (HW decode/encode), H.265 (HW decode/encode), VP9 (HW decode) vs H.264 (HW decode/encode), H.265 (HW decode/encode), VP9 (HW decode/encode), AV1 (HW decode), JPEG (HW decode/encode)).
    H.264 (HW decode/encode), H.265 (HW decode/encode), VP9 (HW decode) vs H.264 (HW decode/encode), H.265 (HW decode/encode), VP9 (HW decode/encode), AV1 (HW decode), JPEG (HW decode/encode)
  • Older TPM support
    This processor supports an older TPM version than the average processor (fTPM 2 vs PTT 2).
    fTPM 2.0 vs PTT 2.0
  • 2 fewer CPU cores
    This processor has fewer CPU cores than the average processor (4 vs 6). The average processor has 6 CPU cores.
    4 vs 6
  • 9.1% lower boost clock
    This processor has a lower boost clock speed than the average processor (4 GHz vs 4.4 GHz). The average processor reaches boost clock speed of 4.4 GHz.
    4 GHz vs 4.4 GHz
  • 18.7% weaker multi-core performance
    This processor has a lower multi-core performance than the average processor (2,281 vs 2,804.5). The average processor scores 2,804.5 in Cinebench R20 multi-core.
    2,281 vs 2,804.5
  • 16.2% lower multi-core score
    This processor has a lower Geekbench 6 multi-core score than the average processor (4,366 vs 5,209). The average processor scores 5,209 in Geekbench 6 multi-core.
    4,366 vs 5,209
  • Lower base clock
    This processor has a lower base clock than the average processor (4x2.6 GHz vs 4x3.4 GHz).
    4x2.6 GHz vs 4x3.4 GHz
  • 5.3% lower single-core score
    This processor has a lower Geekbench 6 single-core score than the average processor (1,453 vs 1,535). The average processor scores 1,535 in Geekbench 6 single-core.
    1,453 vs 1,535
  • 33.3% smaller L1 cache
    This processor has a lower L1 cache than the average processor (256 KB vs 384 KB). The average processor has L1 cache of 384 KB.
    256 KB vs 384 KB
  • 33.3% smaller L2 cache
    This processor has a lower L2 cache than the average processor (2 MB vs 3 MB). The average processor has L2 cache of 3 MB.
    2 MB vs 3 MB
  • 8 fewer PCIe lanes
    This processor has fewer PCIe lanes than the average processor (8 vs 16). The average processor offers 16 PCIe lanes.
    8 vs 16
  • Narrower media codec support
    This processor supports fewer media codecs than the average processor (H.264 (HW decode/encode), H.265 (HW decode/encode), VP9 (HW decode) vs H.264 (HW decode/encode), H.265 (HW decode/encode), VP9 (HW decode/encode), AV1 (HW decode), JPEG (HW decode/encode)).
    H.264 (HW decode/encode), H.265 (HW decode/encode), VP9 (HW decode) vs H.264 (HW decode/encode), H.265 (HW decode/encode), VP9 (HW decode/encode), AV1 (HW decode), JPEG (HW decode/encode)
  • 75% fewer GPU execution units
    This processor has fewer GPU execution units than the average processor (6 vs 24). The average processor has 24 GPU execution units.
    6 vs 24
  • 5 °C higher CPU temperature
    This processor 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

Video reviews

Hands-on testing, unboxing, and real-world video evaluations

Not graded
Not graded
Hands-on video, no verdict
Hands-on video, no verdict

Third-party reviews

What customers like about AMD Ryzen 3 5400U

  • Excellent value for budget-conscious users seeking modern Zen 3 architecture
  • Strong multi-threading performance for its class due to 4 cores and 8 threads
  • Highly power-efficient 7nm process with a low 15W default TDP, leading to good battery life
  • Capable of handling daily office tasks, multitasking, and light content creation efficiently
  • Integrated Radeon Vega 6 graphics outperform many entry-level Intel equivalents for casual gaming

What customers don't like about AMD Ryzen 3 5400U

  • Limited overclocking potential due to a locked multiplier
  • Not suitable for heavy gaming or professional-grade 4K video rendering
  • Performance is highly dependent on the laptop's specific cooling solution and power limits
  • Lacks support for newer standards like PCIe Gen 4 or AVX-512
  • Base clock speed is lower compared to higher-tier Ryzen 5 or Ryzen 7 counterparts

Verdict

The AMD Ryzen 3 5400U is an entry-level mobile processor based on the Zen 3 'Cezanne' architecture, featuring 4 cores and 8 threads with a base clock of 2.6 GHz and a boost frequency up to 4.0 GHz. Built on a 7 nm process, it includes 8 MB of L3 cache, an integrated Radeon RX Vega 6 GPU clocked at 1600 MHz, and a configurable TDP ranging from 10W to 25W. Its main pros include excellent energy efficiency for thin laptops, significant IPC improvements over previous Zen 2 generations, and solid performance for everyday multitasking and light office work. However, its cons include limited capability for heavy AAA gaming or professional video editing, and it lacks support for newer standards like PCIe 4.0 or DDR5 RAM.

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