EPYC 7643P vs Ryzen Threadripper PRO 7995WX

VS

Aggregate performance score

Ryzen Threadripper PRO 7995WX
2023
96 cores / 192 threads, 350 Watt
96.74
+124%
EPYC 7643P
2023
48 cores / 96 threads, 225 Watt
43.23

Ryzen Threadripper PRO 7995WX outperforms EPYC 7643P by a whopping 124% based on our aggregate benchmark results.

Primary details

Comparing Ryzen Threadripper PRO 7995WX and EPYC 7643P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking250
Place by popularity3not in top-100
Cost-effectiveness evaluation3.1313.01
Market segmentServerServer
Power efficiency26.1618.18
Architecture codenameStorm Peak (2023)Milan (2021−2023)
Release date19 October 2023 (1 year ago)5 September 2023 (1 year ago)
Launch price (MSRP)$9,999$2,722

Cost-effectiveness evaluation

Performance per price, higher is better.

EPYC 7643P has 316% better value for money than Ryzen Threadripper PRO 7995WX.

Detailed specifications

Ryzen Threadripper PRO 7995WX and EPYC 7643P 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 cores9648 (Octatetraconta-Core)
Threads19296
Base clock speed2.5 GHz2.3 GHz
Boost clock speed5.1 GHz3.6 GHz
L1 cache64 KB (per core)64 KB (per core)
L2 cache1 MB (per core)512 KB (per core)
L3 cache384 MB (shared)256 MB (shared)
Chip lithography5 nm7 nm
Die sizeCompute Die (CCD) Size 71 mm2, I/O Die (IOD) Size 388 mm2 mm28x 81 mm2
Maximum core temperature95 °Cno data
Number of transistors78,840 million33,200 million
64 bit support+-
Unlocked multiplier+-

Compatibility

Information on Ryzen Threadripper PRO 7995WX and EPYC 7643P 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
SocketsTR5SP3
Power consumption (TDP)350 Watt225 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper PRO 7995WX and EPYC 7643P. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AES, AVX, AVX2, AVX-512, BMI1, BMI2, SHA, F16C, FMA3, AMD64, EVP, AMD-V, SMAP, SMEP, SMT, Precision Boost 2no data
AES-NI++
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper PRO 7995WX and EPYC 7643P are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper PRO 7995WX and EPYC 7643P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR4

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AN/A

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper PRO 7995WX and EPYC 7643P.

PCIe version5.04.0
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 7995WX 96.74
+124%
EPYC 7643P 43.23

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 7995WX 153665
+124%
EPYC 7643P 68675

Gaming performance

Pros & cons summary


Performance score 96.74 43.23
Recency 19 October 2023 5 September 2023
Physical cores 96 48
Threads 192 96
Chip lithography 5 nm 7 nm
Power consumption (TDP) 350 Watt 225 Watt

Ryzen Threadripper PRO 7995WX has a 123.8% higher aggregate performance score, an age advantage of 1 month, 100% more physical cores and 100% more threads, and a 40% more advanced lithography process.

EPYC 7643P, on the other hand, has 55.6% lower power consumption.

The Ryzen Threadripper PRO 7995WX is our recommended choice as it beats the EPYC 7643P in performance tests.


Should you still have questions on choice between Ryzen Threadripper PRO 7995WX and EPYC 7643P, ask them in Comments section, and we shall answer.

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AMD Ryzen Threadripper PRO 7995WX
Ryzen Threadripper PRO 7995WX
AMD EPYC 7643P
EPYC 7643P

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Community ratings

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