EPYC 7402 vs Ryzen Threadripper PRO 7955WX

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Aggregate performance score

Ryzen Threadripper PRO 7955WX
2023
16 cores / 32 threads, 350 Watt
34.13
+30.3%

Ryzen Threadripper PRO 7955WX outperforms EPYC 7402 by a substantial 30% based on our aggregate benchmark results.

Primary details

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

Place in the ranking117217
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation19.639.33
Market segmentDesktop processorServer
Seriesno dataAMD EPYC
Power efficiency4.126.14
DesignerAMDAMD
ManufacturerTSMCTSMC
Architecture codenameStorm Peak (2023)Zen 2 (2017−2020)
Release date19 October 2023 (1 year ago)7 August 2019 (6 years ago)
Launch price (MSRP)$1,899$1,783

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen Threadripper PRO 7955WX has 110% better value for money than EPYC 7402.

Performance to price scatter graph

Detailed specifications

Ryzen Threadripper PRO 7955WX and EPYC 7402 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)24 (Tetracosa-Core)
Threads3248
Base clock speed4.5 GHz2.8 GHz
Boost clock speed5.3 GHz3.35 GHz
Multiplierno data28
L1 cache64 KB (per core)64 KB (per core)
L2 cache1 MB (per core)512 KB (per core)
L3 cache64 MB (shared)32 MB (per die)
Chip lithography5 nm7 nm, 14 nm
Die size2x 71 mm24x 74 mm2
Number of transistors13,140 million15,200 million
64 bit support++
Windows 11 compatibilityno data+
Unlocked multiplier+-

Compatibility

Information on Ryzen Threadripper PRO 7955WX and EPYC 7402 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 configuration12 (Multiprocessor)
SocketsTR5SP3
Power consumption (TDP)350 Watt180 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper PRO 7955WX and EPYC 7402. You'll probably need this information if you require some particular technology.

AES-NI++
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper PRO 7955WX and EPYC 7402 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper PRO 7955WX and EPYC 7402. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR4 Eight-channel
Maximum memory sizeno data4 TiB
Max memory channelsno data8
Maximum memory bandwidthno data204.763 GB/s
ECC memory support-+

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 7955WX and EPYC 7402.

PCIe version5.04.0
PCI Express lanes136128

Synthetic benchmarks

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 Threadripper PRO 7955WX 34.13
+30.3%
EPYC 7402 26.19

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 Threadripper PRO 7955WX Samples: 92 59966
+30.3%
EPYC 7402 Samples: 12 46012

Gaming performance

Pros & cons summary


Performance score 34.13 26.19
Recency 19 October 2023 7 August 2019
Physical cores 16 24
Threads 32 48
Chip lithography 5 nm 7 nm
Power consumption (TDP) 350 Watt 180 Watt

Ryzen Threadripper PRO 7955WX has a 30.3% higher aggregate performance score, an age advantage of 4 years, and a 40% more advanced lithography process.

EPYC 7402, on the other hand, has 50% more physical cores and 50% more threads, and 94.4% lower power consumption.

The AMD Ryzen Threadripper PRO 7955WX is our recommended choice as it beats the AMD EPYC 7402 in performance tests.

Note that Ryzen Threadripper PRO 7955WX is a desktop processor while EPYC 7402 is a server/workstation one.

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AMD Ryzen Threadripper PRO 7955WX
Ryzen Threadripper PRO 7955WX
AMD EPYC 7402
EPYC 7402

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Community ratings

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