Ryzen Threadripper PRO 3975WX vs Ryzen Threadripper PRO 5995WX

VS

Aggregate performance score

Ryzen Threadripper PRO 5995WX
2022
64 cores / 128 threads, 280 Watt
58.86
+49.6%
Ryzen Threadripper PRO 3975WX
2020
32 cores / 64 threads, 280 Watt
39.34

Ryzen Threadripper PRO 5995WX outperforms Ryzen Threadripper PRO 3975WX by an impressive 50% based on our aggregate benchmark results.

Primary details

Comparing Ryzen Threadripper PRO 5995WX and Ryzen Threadripper PRO 3975WX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1869
Place by popularitynot in top-100not in top-100
Market segmentServerServer
SeriesAMD Ryzen ThreadripperAMD Ryzen Threadripper
Power efficiency19.8913.30
Architecture codenameChagall PRO (2022)Matisse (2019−2020)
Release date8 March 2022 (2 years ago)14 July 2020 (4 years ago)

Detailed specifications

Ryzen Threadripper PRO 5995WX and Ryzen Threadripper PRO 3975WX 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 cores64 (Tetrahexaconta-Core)32 (Dotriaconta-Core)
Threads12864
Base clock speed2.7 GHz3.5 GHz
Boost clock speed4.5 GHz4.2 GHz
Multiplier2735
L1 cache4 MB2 MB
L2 cache32 MB16 MB
L3 cache256 MB128 MB
Chip lithography7 nm7 nm, 12 nm
Die size8x 81 mm274 mm2
Maximum core temperatureno data95 °C
Maximum case temperature (TCase)95 °C95 °C
Number of transistors33,200 million23540 Million
64 bit support++
Windows 11 compatibility++
Unlocked multiplier-+

Compatibility

Information on Ryzen Threadripper PRO 5995WX and Ryzen Threadripper PRO 3975WX 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 configuration11
SocketWRX8sWRX8
Power consumption (TDP)280 Watt280 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper PRO 5995WX and Ryzen Threadripper PRO 3975WX. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataMMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AES, AVX, AVX2, BMI1, BMI2, SHA, F16C, FMA3, AMD64, EVP, AMD-V, SMAP, SMEP, SMT, Precision Boost 2, XFR 2
AES-NI++
AVX++
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper PRO 5995WX and Ryzen Threadripper PRO 3975WX are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper PRO 5995WX and Ryzen Threadripper PRO 3975WX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR4-3200
Maximum memory size2 TiB2 TiB
Maximum memory bandwidth204.8 GB/s204.8 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card--

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper PRO 5995WX and Ryzen Threadripper PRO 3975WX.

PCIe version4.04.0
PCI Express lanes128128

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 5995WX 58.86
+49.6%
Ryzen Threadripper PRO 3975WX 39.34

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 5995WX 93489
+49.6%
Ryzen Threadripper PRO 3975WX 62485

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Ryzen Threadripper PRO 5995WX 1924
+17.7%
Ryzen Threadripper PRO 3975WX 1634

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Ryzen Threadripper PRO 5995WX 15967
+8.6%
Ryzen Threadripper PRO 3975WX 14705

Gaming performance

Pros & cons summary


Performance score 58.86 39.34
Recency 8 March 2022 14 July 2020
Physical cores 64 32
Threads 128 64

Ryzen Threadripper PRO 5995WX has a 49.6% higher aggregate performance score, an age advantage of 1 year, and 100% more physical cores and 100% more threads.

The Ryzen Threadripper PRO 5995WX is our recommended choice as it beats the Ryzen Threadripper PRO 3975WX in performance tests.


Should you still have questions on choice between Ryzen Threadripper PRO 5995WX and Ryzen Threadripper PRO 3975WX, ask them in Comments section, and we shall answer.

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AMD Ryzen Threadripper PRO 5995WX
Ryzen Threadripper PRO 5995WX
AMD Ryzen Threadripper PRO 3975WX
Ryzen Threadripper PRO 3975WX

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Community ratings

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