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 5425C review: 74 specs compared

Avg. price:~£110PassMark multi-core score:11375N. of physical cores:4CPU boost clock speed:4.1 GHzCPU socket:FP6TDP (Thermal design power):15 W

AMD Ryzen 3 5425C Review: Compare 74 technical specifications to see how this product ranks in the Processors category and whether it is worth buying.

6.6/10

Overall score

Score
6.6/ 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 52% of models
Score components

40%

5.6

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 52% of processors
7.6

Value for money

Value for money
7.6/ 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 65% of models
Score components

70%

6.6

Overall score

30%

9.9

Price

â–²Better than 65%
5.6

Technical score

Technical score
5.6/ 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 52% of models
Score components

60%

5.2

Performance

18%

5.5

Architecture

10%

5.1

Memory & PCIe

7%

9.0

Power & Thermal

4%

8.3

Platform

1%

7.1

Integrated graphics

â–¼Worse than 52%
?

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~ £110
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 5425C

Technical score
Technical score
5.6/ 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 52% of models
Score components:

60%

5.2

Performance

18%

5.5

Architecture

10%

5.1

Memory & PCIe

7%

9.0

Power & Thermal

4%

8.3

Platform

1%

7.1

Integrated graphics

5.6
Reviews score
7.2
List score
?
Value for money
Value for money
7.6/ 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 65% of models
Score components:

70%

6.6

Overall score

30%

9.9

Price

7.6
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
X570, B550, A520, X470, B450
This processor supports X570, B550, A520, X470, B450 chipsets, which is broader compatibility than 68.2% of processors and equal to that of 1.5% of processors.
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, FMA3, AES, SHA, AMD-V
This processor supports MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, FMA3, AES, SHA, AMD-V instruction sets, which is broader support than 54.5% of processors and equal to that of 3.5% 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
4.1 GHz
Market range: <3 GHz – >5.5 GHz
This processor reaches a boost clock of 4.1 GHz which is lower than that of 58.7% of processors and equal to that of 2.8% of processors.
CPU base clock speed
4x 2.7 GHz
This processor has a base clock of 4x2.7 GHz which is lower than that of 65.3% of processors and equal to that of 1.3% of processors.
PassMark multi-core score
11,375
Market range: <2.5k – >32.5k
This processor scores 11,375 in PassMark, which is lower than 50.2% of processors and equal to 0.1% of processors.
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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
This processor supports DDR DDR4, which is newer than that of 25.2% of processors and equal to that of 31.1% of processors.
Maximum memory speed
4,267 MHz
Market range: <1.5k MHz – >6.5k MHz
This processor supports memory speeds up to 4,267 MHz, which is higher than that of 62.1% of processors and equal to 2.4% of processors.
Max memory speed (JEDEC)
DDR4-3200 MHz
This processor supports JEDEC memory speeds up to DDR4-3200 MHz, which is higher than that of 46.1% of processors and equal to 9.4% 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.
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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.
cTDP: 10-25 W
Show more

AMD Ryzen 3 5425C vs the average processor

246810TotalPlatformPerformanceArchitectureMemory & PCIeIntegrated graphicsPower & Thermal
  • 45.9% better single-core performance
    This processor has a higher PassMark single-core score than the average processor (3,731 vs 2,558). The average processor scores 2,558 in PassMark single-core.
    3,731 vs 2,558
  • Includes a cooler
    This processor includes a cooler, while the average processor does not. 26.9% of processors include a cooler.
  • More advanced microarchitecture
    This processor uses a more advanced microarchitecture than the average processor (Barcelo vs Kaby Lake).
    Barcelo 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
  • 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 lower CPU temperature
    This processor has a lower CPU temperature than the average processor (95 °C vs 100 °C). The average processor runs at a CPU temperature of 100 °C.
    95 °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
  • 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
  • 45.9% better single-core performance
    This processor has a higher PassMark single-core score than the average processor (3,731 vs 2,558). The average processor scores 2,558 in PassMark single-core.
    3,731 vs 2,558
  • More advanced microarchitecture
    This processor uses a more advanced microarchitecture than the average processor (Barcelo vs Kaby Lake).
    Barcelo 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
  • 33.3% higher memory speed
    This processor has a higher maximum memory speed than the average processor (4,267 MHz vs 3,200 MHz). The average processor supports memory speed of 3,200 MHz.
    4,267 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
  • Includes a cooler
    This processor includes a cooler, while the average processor does not. 26.9% of processors include a cooler.
  • 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 lower CPU temperature
    This processor has a lower CPU temperature than the average processor (95 °C vs 100 °C). The average processor runs at a CPU temperature of 100 °C.
    95 °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
  • 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
  • 6.8% lower boost clock
    This processor has a lower boost clock speed than the average processor (4.1 GHz vs 4.4 GHz). The average processor reaches boost clock speed of 4.4 GHz.
    4.1 GHz vs 4.4 GHz
  • 5 °C lower temperature limit
    This processor has a lower temperature limit than the average processor (95 °C vs 100 °C). The average processor can run up to 100 °C.
    95 °C vs 100 °C
  • 20.7% lower multi-core score
    This processor has a lower Geekbench 6 multi-core score than the average processor (4,133 vs 5,209). The average processor scores 5,209 in Geekbench 6 multi-core.
    4,133 vs 5,209
  • Weaker security extensions
    This processor provides less advanced security extensions than the average processor (AES-NI, SHA, NX bit, Memory Guard, Secure Processor, Shadow Stack, SKINIT vs AES-NI, NX bit, Secure Key, TXT, OS Guard, Boot Guard, CET, MBEC, TME, TME-MK).
    AES-NI, SHA, NX bit, Memory Guard, Secure Processor, Shadow Stack, SKINIT vs AES-NI, NX bit, Secure Key, TXT, OS Guard, Boot Guard, CET, MBEC, TME, TME-MK
  • 12.1% lower single-core score
    This processor has a lower Geekbench 6 single-core score than the average processor (1,350 vs 1,535). The average processor scores 1,535 in Geekbench 6 single-core.
    1,350 vs 1,535
  • Lower base clock
    This processor has a lower base clock than the average processor (4x2.7 GHz vs 4x3.4 GHz).
    4x2.7 GHz vs 4x3.4 GHz
  • Weaker security extensions
    This processor provides less advanced security extensions than the average processor (AES-NI, SHA, NX bit, Memory Guard, Secure Processor, Shadow Stack, SKINIT vs AES-NI, NX bit, Secure Key, TXT, OS Guard, Boot Guard, CET, MBEC, TME, TME-MK).
    AES-NI, SHA, NX bit, Memory Guard, Secure Processor, Shadow Stack, SKINIT vs AES-NI, NX bit, Secure Key, TXT, OS Guard, Boot Guard, CET, MBEC, TME, TME-MK
  • Narrower instruction support
    This processor supports a narrower instruction set than the average processor (MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, FMA3, AES, SHA, AMD-V 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, FMA3, AES, SHA, AMD-V vs MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, F16C, FMA3, AES, SHA, AMD-V
  • 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
  • 6.8% lower boost clock
    This processor has a lower boost clock speed than the average processor (4.1 GHz vs 4.4 GHz). The average processor reaches boost clock speed of 4.4 GHz.
    4.1 GHz vs 4.4 GHz
  • 20.7% lower multi-core score
    This processor has a lower Geekbench 6 multi-core score than the average processor (4,133 vs 5,209). The average processor scores 5,209 in Geekbench 6 multi-core.
    4,133 vs 5,209
  • 12.1% lower single-core score
    This processor has a lower Geekbench 6 single-core score than the average processor (1,350 vs 1,535). The average processor scores 1,535 in Geekbench 6 single-core.
    1,350 vs 1,535
  • Lower base clock
    This processor has a lower base clock than the average processor (4x2.7 GHz vs 4x3.4 GHz).
    4x2.7 GHz vs 4x3.4 GHz
  • 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 lower temperature limit
    This processor has a lower temperature limit than the average processor (95 °C vs 100 °C). The average processor can run up to 100 °C.
    95 °C vs 100 °C

Third-party reviews

What customers like about AMD Ryzen 3 5425C

  • Excellent for web browsing and multitasking on ChromeOS compared to previous generations
  • High energy efficiency due to 7nm manufacturing process, extending battery life
  • Supports SMT (8 threads), which significantly improves performance in multi-threaded workloads
  • Integrated Radeon Graphics are capable of handling 1080p video streaming and light gaming
  • Competitive performance that often exceeds Intel Core i3 equivalents in multi-core tasks

What customers don't like about AMD Ryzen 3 5425C

  • Requires active cooling (fans), making it unsuitable for completely silent, fanless laptop designs
  • Entry-level performance compared to Ryzen 5 or Ryzen 7 counterparts, which may struggle with very demanding professional software
  • Limited to 8MB of L3 cache, which is lower than the 16MB found in higher-tier Ryzen 5/7 models
  • Not intended for heavy 4K gaming or high-end video editing

Verdict

The AMD Ryzen 3 5425C is a quad-core mobile processor designed for Chromebooks, featuring 8 threads, a base clock of 2.7 GHz, and a boost clock of up to 4.1 GHz. Built on the 7nm Zen 3 'Barcelo' architecture, it includes 8 MB of L3 cache and integrated Radeon Vega 6 graphics with 6 compute units clocked at 1600 MHz. Its main advantages include high energy efficiency with a default 15W TDP (configurable up to 25W), support for fast LPDDR4x-4267 memory, and significantly improved instructions per clock compared to older generations. However, its downsides include a locked multiplier that prevents overclocking and performance that is limited to entry-level tasks, making it unsuitable for demanding professional workloads or heavy AAA gaming.

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