Ryzen AI 9 HX 375 vs Ryzen Threadripper PRO 3955WX

VS

Aggregate performance score

Ryzen Threadripper PRO 3955WX
2020
16 cores / 32 threads, 280 Watt
25.36
+28.9%
Ryzen AI 9 HX 375
2024
12 cores / 24 threads, 54 Watt
19.68

Ryzen Threadripper PRO 3955WX outperforms Ryzen AI 9 HX 375 by a significant 29% based on our aggregate benchmark results.

Primary details

Comparing Ryzen Threadripper PRO 3955WX and Ryzen AI 9 HX 375 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking200291
Place by popularitynot in top-100not in top-100
Market segmentServerLaptop
SeriesAMD Ryzen ThreadripperAMD Strix Point (Zen 5/5c, Ryzen AI 3/5/7/9)
Power efficiency8.5734.47
Architecture codenameMatisse (2019−2020)Strix Point-HX (Zen 5) (2024)
Release date14 July 2020 (4 years ago)25 July 2024 (less than a year ago)

Detailed specifications

Ryzen Threadripper PRO 3955WX and Ryzen AI 9 HX 375 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)12 (Dodeca-Core)
Threads3224
Base clock speed3.9 GHz2 GHz
Boost clock speed4.3 GHz5.1 GHz
Multiplier39no data
L1 cache64K (per core)no data
L2 cache512K (per core)12 MB
L3 cache64 MB24 MB
Chip lithography7 nm, 12 nm4 nm
Die size74 mm2no data
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)95 °Cno data
Number of transistors3,800 millionno data
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier+-

Compatibility

Information on Ryzen Threadripper PRO 3955WX and Ryzen AI 9 HX 375 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 configuration1no data
SocketTR4FP8
Power consumption (TDP)280 Watt54 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper PRO 3955WX and Ryzen AI 9 HX 375. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataUSB 4, XDNA 2 NPU (55 TOPS), SMT, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A
AES-NI++
AVX++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper PRO 3955WX and Ryzen AI 9 HX 375 are enumerated here.

AMD-V+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper PRO 3955WX and Ryzen AI 9 HX 375. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR5
Maximum memory size2 TiBno data
Maximum memory bandwidth204.8 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-AMD Radeon 890M ( - 2900 MHz)

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper PRO 3955WX and Ryzen AI 9 HX 375.

PCIe version4.0no data
PCI Express lanes128no data

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. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Ryzen Threadripper PRO 3955WX 25.36
+28.9%
Ryzen AI 9 HX 375 19.68

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.

Ryzen Threadripper PRO 3955WX 40280
+28.9%
Ryzen AI 9 HX 375 31255

Gaming performance

Pros & cons summary


Performance score 25.36 19.68
Recency 14 July 2020 25 July 2024
Physical cores 16 12
Threads 32 24
Chip lithography 7 nm 4 nm
Power consumption (TDP) 280 Watt 54 Watt

Ryzen Threadripper PRO 3955WX has a 28.9% higher aggregate performance score, and 33.3% more physical cores and 33.3% more threads.

Ryzen AI 9 HX 375, on the other hand, has an age advantage of 4 years, a 75% more advanced lithography process, and 418.5% lower power consumption.

The Ryzen Threadripper PRO 3955WX is our recommended choice as it beats the Ryzen AI 9 HX 375 in performance tests.

Be aware that Ryzen Threadripper PRO 3955WX is a server/workstation processor while Ryzen AI 9 HX 375 is a notebook one.


Should you still have questions on choice between Ryzen Threadripper PRO 3955WX and Ryzen AI 9 HX 375, ask them in Comments section, and we shall answer.

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AMD Ryzen Threadripper PRO 3955WX
Ryzen Threadripper PRO 3955WX
AMD Ryzen AI 9 HX 375
Ryzen AI 9 HX 375

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Community ratings

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