Ryzen AI 7 350 vs Ryzen 9 9955HX

VS

Aggregate performance score

Ryzen 9 9955HX
2025
16 cores / 32 threads, 55 Watt
35.86
+135%
Ryzen AI 7 350
2025
8 cores / 16 threads, 28 Watt
15.29

Ryzen 9 9955HX outperforms Ryzen AI 7 350 by a whopping 135% based on our aggregate benchmark results.

Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking116501
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesAMD Dragon Range (Zen 4, Ryzen 7045)no data
Power efficiency62.5352.37
DesignerAMDAMD
Manufacturerno dataTSMC
Architecture codenameFire Range-HX (Zen 5) (2025)Krackan Point (2025)
Release date6 January 2025 (less than a year ago)6 January 2025 (less than a year ago)

Detailed specifications

Ryzen 9 9955HX and Ryzen AI 7 350 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores16 (Hexadeca-Core)8 (Octa-Core)
Threads3216
Base clock speedno data2 GHz
Boost clock speed5.4 GHz5 GHz
L1 cache1.3 MB80 KB (per core)
L2 cache16 MB1 MB (per core)
L3 cache64 MB8 MB
Chip lithographyno data4 nm
64 bit support++

Compatibility

Information on Ryzen 9 9955HX and Ryzen AI 7 350 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configurationno data1
Socketno dataFP8
Power consumption (TDP)55 Watt28 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 9955HX and Ryzen AI 7 350. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataUSB 4, XDNA 2 NPU (50 TOPS), Secure Processor, SMT, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A
AES-NI-+
AVX-+
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 9955HX and Ryzen AI 7 350 are enumerated here.

AMD-V-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 9955HX and Ryzen AI 7 350. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon 610M ( - 2200 MHz)AMD Radeon 860M

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 9955HX and Ryzen AI 7 350.

PCIe versionno data4.0
PCI Express lanesno data16

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating.

Ryzen 9 9955HX 35.86
+135%
Ryzen AI 7 350 15.29

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance. Other than that, Passmark measures multi-core performance.

Ryzen 9 9955HX 57522
+135%
Ryzen AI 7 350 24527

Geekbench 5.5 Multi-Core

Ryzen 9 9955HX 22114
+121%
Ryzen AI 7 350 9997

7-Zip Single

Ryzen 9 9955HX 7230
+17.3%
Ryzen AI 7 350 6162

7-Zip

Ryzen 9 9955HX 143206
+198%
Ryzen AI 7 350 48124

CrossMark Overall

Ryzen 9 9955HX 2218
+30.7%
Ryzen AI 7 350 1696

WebXPRT 4 Overall

Ryzen 9 9955HX 299
+20%
Ryzen AI 7 350 249

Blender v3.3 Classroom CPU(-)

Ryzen 9 9955HX 124
Ryzen AI 7 350 381
+207%

Geekbench 6.4 Multi-Core

Ryzen 9 9955HX 19575
+81.7%
Ryzen AI 7 350 10774

Geekbench 6.4 Single-Core

Ryzen 9 9955HX 3225
+13.7%
Ryzen AI 7 350 2836

Gaming performance

Pros & cons summary


Performance score 35.86 15.29
Integrated graphics card 2.70 11.88
Physical cores 16 8
Threads 32 16
Power consumption (TDP) 55 Watt 28 Watt

Ryzen 9 9955HX has a 134.5% higher aggregate performance score, and 100% more physical cores and 100% more threads.

Ryzen AI 7 350, on the other hand, has 340% faster integrated GPU, and 96.4% lower power consumption.

The AMD Ryzen 9 9955HX is our recommended choice as it beats the AMD Ryzen AI 7 350 in performance tests.

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AMD Ryzen 9 9955HX
Ryzen 9 9955HX
AMD Ryzen AI 7 350
Ryzen AI 7 350

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Community ratings

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