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 AI 9 HX 475 review: 74 specs compared

Avg. price:~£2,290PassMark multi-core score:38807N. of physical cores:12CPU boost clock speed:5.2 GHzCPU socket:FP8TDP (Thermal design power):28 W

AMD Ryzen AI 9 HX 475 Review: Compare 168 technical specifications to see how this product ranks in the Processors category and whether it is worth buying.

AMD Ryzen AI 9 HX 475
7.8/10

Overall score

Score
7.8/ 10
✕
What it is
Our main score for this model, 1–10. It combines specs, expert reviews, best-of lists, owners and ratings from across the web.
How we count it
Parts: Technical score 40%, Reviews score 25%, List score 15%, Sentiment score 10%, User 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–² Better than 87% of models
Score components

40%

8.4

Technical score

25%

?

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

15%

?

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

10%

?

User scoreNot enough data yet, so we use 8.4, the mark of a weaker model in this category

â–²Better than 87% of processors
5.8

Value for money

Value for money
5.8/ 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–¼ Worse than 99% of models
Score components

70%

7.8

Overall score

30%

1.0

Price

â–¼Worse than 99%
8.4

Technical score

Technical score
8.4/ 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
★ Better than 92% of models
Score components

60%

8.6

Performance

18%

7.4

Architecture

10%

8.4

Memory & PCIe

7%

8.7

Power & Thermal

4%

8.0

Platform

1%

8.2

Integrated graphics

★Better than 92%
?

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.
Ratings from across the web count in the User score, not in this score.
No expert tests yet
?

User score

User score
8.4/ 10
✕
What it is
How happy buyers are with this model, based on ratings from across the web.
How we count it
Enough data: A model needs at least 1 rating from across the web. Without one, it counts as 8.4, the mark of a weaker rated model in this category.
Share: User score counts 10% of the overall score.
Score distribution
â–¼
<55-66-77-88-99-10
No ratings from across the web yet, so it counts as 8.4, the mark of a weaker rated model in this category.
No ratings from across the web 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 15% 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
  • amd-ryzen-ai-9-hx-475
amd-ryzen-ai-9-hx-475
Best prices
    N/A~ £2,290
Best rankings
Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
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Technical Specifications of processor AMD Ryzen AI 9 HX 475

Technical score
Technical score
8.4/ 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
★ Better than 92% of models
Score components:

60%

8.6

Performance

18%

7.4

Architecture

10%

8.4

Memory & PCIe

7%

8.7

Power & Thermal

4%

8.0

Platform

1%

8.2

Integrated graphics

8.4
Reviews score
7.2
User score
?
List score
?
Value for money
Value for money
5.8/ 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–¼ Worse than 99% of models
Score components:

70%

7.8

Overall score

30%

1.0

Price

5.8
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
FP8
This processor uses the FP8 CPU socket, which is newer than that of 49.9% of processors and equal to that of 2.2% 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, AVX-512, FMA3, AES, SHA, AMD-V
This processor supports MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, FMA3, AES, SHA, AMD-V instruction sets, which is broader support than 69.3% of processors and equal to that of 7.1% of processors.
Show more
N. of physical cores
12
Market range: <2 – >12
This processor has 12 CPU cores, which is more than 79.9% of processors and equal to 5.7% of processors.
CPU threads
24
Market range: <4 – >24
This processor offers 24 CPU threads, which is more than 89.7% of processors and equal to 4.4% of processors.
CPU boost clock speed
5.2 GHz
Market range: <3 GHz – >5.5 GHz
This processor reaches a boost clock of 5.2 GHz which is higher than that of 88.9% of processors and equal to that of 3% of processors.
CPU base clock speed
4x 2.0 GHz & 8x 2.0 GHz
This processor has a base clock of 4x2.0 GHz & 8x2.0 GHz which is higher than that of 73.4% of processors and equal to that of 0.4% of processors.
PassMark multi-core score
38,807
Market range: <2.5k – >32.5k
This processor scores 38,807 in PassMark, which is higher than 91.7% of processors.
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Semiconductor size
4 nm
Market range: <4 nm – >24 nm
This processor uses a 4 nm process node, which is more advanced than that of 86.8% of processors and equal to that of 7.7% of processors.
Foundry
TSMC 4 nm
This processor is built on the TSMC 4 nm foundry process, which is more advanced than that of 86.4% of processors and equal to that of 7.8% of processors.
L3 cache
24 MB
Market range: <2 MB – >32 MB
This processor has an L3 cache of 24 MB which is larger than that of 80.1% of processors and equal to that of 5.9% of processors.
L2 cache
12 MB
Market range: <1 MB – >16 MB
This processor has an L2 cache of 12 MB which is larger than that of 83.1% of processors and equal to that of 2.9% of processors.
L1 cache
960 KB
Market range: <128 KB – >1.2k KB
This processor has an L1 cache of 960 KB which is larger than that of 84.6% of processors and equal to that of 1% of processors.
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DDR memory version
DDR5/LPDDR5X
This processor supports DDR DDR5/LPDDR5X, which is newer than that of 91.7% of processors and equal to that of 2.4% of processors.
Maximum memory speed
8,533 MHz
Market range: <1.5k MHz – >6.5k MHz
This processor supports memory speeds up to 8,533 MHz, which is higher than that of 98% of processors and equal to 1.4% of processors.
Max memory speed (JEDEC)
LPDDR5X-8533 MHz
This processor supports JEDEC memory speeds up to LPDDR5X-8533 MHz, which is higher than that of 98.5% of processors and equal to 1.5% of processors.
Max memory speed (XMP / EXPO)
?
Maximum memory capacity
256 GB
Market range: <32 GB – >256 GB
This processor supports up to 256 GB of memory, which is more than 89% of processors and equal to 8.8% of processors.
Show more
Integrated graphics
yes
This processor includes integrated graphics. 14.7% of processors offer this.
Integrated GPU model
Radeon 890M
This processor uses the Radeon 890M integrated GPU, which is more advanced than that in 97.7% of processors and equal to that in 0.4% of processors.
Integrated GPU execution units
16
Market range: <6 – >64
This processor has 16 GPU execution units, which is fewer than 56.5% of processors and equal to 6.2% of processors.
Integrated GPU base frequency
400 MHz
Market range: <300 MHz – >800 MHz
This processor has an integrated GPU clock of 400 MHz which is higher than that of 68.4% of processors and equal to that of 8.3% of processors.
Integrated media encoders/decoders
?
Show more
TDP (Thermal design power)
28 W
Market range: <15 W – >90 W
This processor has a TDP of 28 W which is lower than that of 67.9% of processors and equal to that of 7.1% 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)
54 W
Market range: <25 W – >150 W
This processor has a boost power of 54 W which is lower than that of 66.1% of processors and equal to that of 2.8% of processors.
Tau (power duration limit)
N/A
Configurable TDP
yes
This processor supports configurable TDP. 46.4% of processors offer this.
Show more

AMD Ryzen AI 9 HX 475 vs the average processor

246810TotalPlatformPerformanceArchitectureMemory & PCIeIntegrated graphicsPower & Thermal
  • 3.2x higher multi-core score
    This processor has a higher Geekbench 6 multi-core score than the average processor (16,688 vs 5,209). The average processor scores 5,209 in Geekbench 6 multi-core.
    16,688 vs 5,209
  • 3.38x higher PassMark score
    This processor has a higher PassMark benchmark score than the average processor (38,807 vs 11,469). The average processor scores 11,469 in PassMark benchmark.
    38,807 vs 11,469
  • 67.5% better single-core performance
    This processor has a higher PassMark single-core score than the average processor (4,285 vs 2,558). The average processor scores 2,558 in PassMark single-core.
    4,285 vs 2,558
  • 94.1% higher single-core score
    This processor has a higher Geekbench 6 single-core score than the average processor (2,980 vs 1,535). The average processor scores 1,535 in Geekbench 6 single-core.
    2,980 vs 1,535
  • 16 more CPU threads
    This processor has more CPU threads than the average processor (24 vs 8). The average processor has 8 CPU threads.
    24 vs 8
  • 6 more CPU cores
    This processor has more CPU cores than the average processor (12 vs 6). The average processor has 6 CPU cores.
    12 vs 6
  • 18.2% higher boost clock
    This processor has a higher boost clock speed than the average processor (5.2 GHz vs 4.4 GHz). The average processor reaches boost clock speed of 4.4 GHz.
    5.2 GHz vs 4.4 GHz
  • 4x larger L2 cache
    This processor has a higher L2 cache than the average processor (12 MB vs 3 MB). The average processor has L2 cache of 3 MB.
    12 MB vs 3 MB
  • 6 years newer release date
    This processor has a newer release date than the average processor (2026 vs 2020).
    2026 vs 2020
  • Supports heterogeneous scheduling
    This processor uses heterogeneous multi-processing, while the average processor does not. 24.8% of processors use it.
  • 3.2x higher multi-core score
    This processor has a higher Geekbench 6 multi-core score than the average processor (16,688 vs 5,209). The average processor scores 5,209 in Geekbench 6 multi-core.
    16,688 vs 5,209
  • 3.38x higher PassMark score
    This processor has a higher PassMark benchmark score than the average processor (38,807 vs 11,469). The average processor scores 11,469 in PassMark benchmark.
    38,807 vs 11,469
  • 67.5% better single-core performance
    This processor has a higher PassMark single-core score than the average processor (4,285 vs 2,558). The average processor scores 2,558 in PassMark single-core.
    4,285 vs 2,558
  • 94.1% higher single-core score
    This processor has a higher Geekbench 6 single-core score than the average processor (2,980 vs 1,535). The average processor scores 1,535 in Geekbench 6 single-core.
    2,980 vs 1,535
  • 16 more CPU threads
    This processor has more CPU threads than the average processor (24 vs 8). The average processor has 8 CPU threads.
    24 vs 8
  • 6 more CPU cores
    This processor has more CPU cores than the average processor (12 vs 6). The average processor has 6 CPU cores.
    12 vs 6
  • 18.2% higher boost clock
    This processor has a higher boost clock speed than the average processor (5.2 GHz vs 4.4 GHz). The average processor reaches boost clock speed of 4.4 GHz.
    5.2 GHz vs 4.4 GHz
  • Higher base clock
    This processor has a higher base clock than the average processor (4x2 GHz & 8x2 GHz vs 4x3.4 GHz).
    4x2.0 GHz & 8x2.0 GHz vs 4x3.4 GHz
  • 4x larger L2 cache
    This processor has a higher L2 cache than the average processor (12 MB vs 3 MB). The average processor has L2 cache of 3 MB.
    12 MB vs 3 MB
  • 66.7% smaller process node
    This processor has a lower process node than the average processor (4 nm vs 12 nm). The average processor uses a process node of 12 nm.
    4 nm vs 12 nm
  • Mixed big and small cores
    This processor uses a big.LITTLE design, while the average processor does not. 22.6% of processors use one.
  • More advanced foundry
    This processor uses a more advanced foundry process than the average processor (TSMC 4 nm vs Intel 14 nm).
    TSMC 4 nm vs Intel 14 nm
  • 2.5x larger L1 cache
    This processor has a higher L1 cache than the average processor (960 KB vs 384 KB). The average processor has L1 cache of 384 KB.
    960 KB vs 384 KB
  • 5.66x more transistors
    This processor has more transistors than the average processor (28 billion vs 4.95 billion). The average processor has 4.95 billion transistors.
    28 billion vs 4.95 billion
  • 2x more L2 per core
    This processor has more L2 cache per core than the average processor (1 MB/core vs 0.5 MB/core). The average processor provides 0.5 MB/core of L2 cache per core.
    1 MB/core vs 0.5 MB/core
  • 2.67x larger L3 cache
    This processor has a higher L3 cache than the average processor (24 MB vs 9 MB). The average processor has L3 cache of 9 MB.
    24 MB vs 9 MB
  • 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
  • 4x more memory capacity
    This processor has more maximum memory capacity than the average processor (256 GB vs 64 GB). The average processor supports 64 GB of memory.
    256 GB vs 64 GB
  • 2.67x higher memory speed
    This processor has a higher maximum memory speed than the average processor (8533 MHz vs 3200 MHz). The average processor supports memory speed of 3200 MHz.
    8,533 MHz vs 3,200 MHz
  • Newer DDR support
    This processor supports a newer DDR generation than the average processor (DDR5/LPDDR5X vs DDR4).
    DDR5/LPDDR5X vs DDR4
  • 2.91x higher memory bandwidth
    This processor has a higher memory bandwidth than the average processor (136.5 GB/s vs 46.9 GB/s). The average processor offers memory bandwidth of 46.9 GB/s.
    136.5 GB/s vs 46.9 GB/s
  • Newer PCIe version
    This processor supports a newer PCIe version than the average processor (4 vs 3).
    4.0 vs 3.0
  • Supports memory overclocking
    This processor supports memory overclocking, while the average processor does not. 43.9% of processors support memory overclocking.
  • Higher JEDEC memory speed
    This processor has a higher JEDEC memory speed than the average processor (LPDDR5X-8533 MHz vs DDR4-3200 MHz). The average processor supports JEDEC memory speed of DDR4-3200 MHz.
    LPDDR5X-8533 MHz vs DDR4-3,200 MHz
  • Better integrated GPU
    This processor uses a better integrated GPU than the average processor (Radeon 890M vs Intel UHD Graphics 630).
    Radeon 890M vs Intel UHD Graphics 630
  • 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
  • 37.8% lower TDP
    This processor has a lower TDP than the average processor (28 W vs 45 W). The average processor has a TDP of 45 W.
    28 W vs 45 W
  • 15.6% lower boost power
    This processor has a lower boost power draw than the average processor (54 W vs 64 W). The average processor has a boost power draw of 64 W.
    54 W vs 64 W
  • Less advanced microarchitecture
    This processor uses a less advanced microarchitecture than the average processor (Gorgon Point vs Kaby Lake).
    Gorgon Point vs Kaby Lake
  • Weaker security extensions
    This processor provides less advanced security extensions than the average processor (AES-NI, SHA vs AES-NI, NX bit, Secure Key, TXT, OS Guard, Boot Guard, CET, MBEC, TME, TME-MK).
    AES-NI, SHA vs AES-NI, NX bit, Secure Key, TXT, OS Guard, Boot Guard, CET, MBEC, TME, TME-MK
  • 31.6% larger die size
    This processor has a higher die size than the average processor (233 mm² vs 177 mm²). The average processor has a die size of 177 mm².
    233 mm² vs 177 mm²
  • 9.16x more expensive
    AMD Ryzen AI 9 HX 475 is more expensive than the average processor (£2,290 vs £250).
    £2,290 vs £250
  • 27.1% worse value for money
    AMD Ryzen AI 9 HX 475 has worse value for money than the average processor (5.77 vs 7.3).
    5.77 vs 7.33
  • No speed boosting
    This processor does not support automatic speed boosting, while the average processor does. 87.7% of processors offer this.
  • 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
  • 8 lower clock multiplier
    This processor has a lower clock multiplier than the average processor (20 vs 28). The average processor has a clock multiplier of 28.
    20 vs 28
  • 9.16x more expensive
    AMD Ryzen AI 9 HX 475 is more expensive than the average processor (£2,290 vs £250).
    £2,290 vs £250
  • 27.1% worse value for money
    AMD Ryzen AI 9 HX 475 has worse value for money than the average processor (5.77 vs 7.3).
    5.77 vs 7.33
  • Weaker security extensions
    This processor provides less advanced security extensions than the average processor (AES-NI, SHA vs AES-NI, NX bit, Secure Key, TXT, OS Guard, Boot Guard, CET, MBEC, TME, TME-MK).
    AES-NI, SHA vs AES-NI, NX bit, Secure Key, TXT, OS Guard, Boot Guard, CET, MBEC, TME, TME-MK
  • 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
  • No speed boosting
    This processor does not support automatic speed boosting, while the average processor does. 87.7% of processors offer this.
  • 8 lower clock multiplier
    This processor has a lower clock multiplier than the average processor (20 vs 28). The average processor has a clock multiplier of 28.
    20 vs 28
  • Less advanced microarchitecture
    This processor uses a less advanced microarchitecture than the average processor (Gorgon Point vs Kaby Lake).
    Gorgon Point vs Kaby Lake
  • 31.6% larger die size
    This processor has a higher die size than the average processor (233 mm² vs 177 mm²). The average processor has a die size of 177 mm².
    233 mm² vs 177 mm²

Third-party reviews

What we like about AMD Ryzen AI 9 HX 475

  • Twelve cores handle several demanding programs at the same time.
  • A multi-core score of 38807 in PassMark shows strong all-round speed.
  • A boost clock of 5.2 GHz makes everyday tasks quick.
  • Memory runs at 8533 MHz with 136.5 GB/s of bandwidth.
  • A 4 nm process helps keep power use in check.
  • Its big.LITTLE design splits work between fast and efficient cores.

What we don't like about AMD Ryzen AI 9 HX 475

  • The clock multiplier is locked at 20, so it cannot be tuned.
  • There is no Turbo Boost, though many chips include it.
  • The large 233 mm² die takes up more room, a limit for compact builds.
  • It has 16 PCIe lanes, so fewer fast devices can connect at full speed.

Verdict

A base power of just 15 W is the first thing to notice about the AMD Ryzen AI 9 HX 475, which still has twelve cores. Its multi-core scores of 38807 in PassMark and 16688 in Geekbench 6 show it handles many jobs at once. Memory runs at 8533 MHz and moves 136.5 GB/s, which helps with large data sets. Its big.LITTLE design with HMP scheduling is less common and splits work between fast and efficient cores. The main trade-off is limited tuning. The clock multiplier is locked at 20, so you cannot tune it, and Turbo Boost is missing, though many chips include it. It suits someone who runs many programs at once, such as a video editor or a developer with long builds, and wants speed without a heavy power draw.

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