Ryzen 9 7950X3D vs EPYC 7702

VS

Aggregate performance score

EPYC 7702
2019
64 cores / 128 threads, 200 Watt
44.06
+12%
Ryzen 9 7950X3D
2023
16 cores / 32 threads, 120 Watt
39.35

EPYC 7702 outperforms Ryzen 9 7950X3D by a moderate 12% based on our aggregate benchmark results.

Primary details

Comparing EPYC 7702 and Ryzen 9 7950X3D processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking4668
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation4.0756.78
Market segmentServerDesktop processor
SeriesAMD EPYCAMD Ryzen 9
Power efficiency20.8531.03
Architecture codenameZen 2 (2017−2020)Raphael (Zen4) (2022−2023)
Release date7 August 2019 (5 years ago)4 January 2023 (1 year ago)
Launch price (MSRP)$6,450$699

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 9 7950X3D has 1295% better value for money than EPYC 7702.

Detailed specifications

EPYC 7702 and Ryzen 9 7950X3D 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)16 (Hexadeca-Core)
Threads12832
Base clock speed2 GHz4.2 GHz
Boost clock speed3.35 GHz5.7 GHz
Bus rateno data64K (per core)
Multiplier20no data
L1 cache4 MB1024 KB
L2 cache32 MB16 MB
L3 cache256 MB (shared)128 MB (shared)
Chip lithography7 nm, 14 nm5 nm, 6 nm
Die size192 mm271+71+122 mm
Maximum core temperatureno data89 °C
Maximum case temperature (TCase)no data47 °C
Number of transistors4,800 million13,140 million
64 bit support++
Windows 11 compatibility++
Unlocked multiplier++

Compatibility

Information on EPYC 7702 and Ryzen 9 7950X3D 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 configuration2 (Multiprocessor)1
SocketTR4AM5
Power consumption (TDP)200 Watt120 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7702 and Ryzen 9 7950X3D. You'll probably need this information if you require some particular technology.

Instruction set extensionsno data86x MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A,-64, AMD-V, AES, AVX, AVX2, AVX512F, FMA3, SHA, XFR2, Precision Boost 2
AES-NI++
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7702 and Ryzen 9 7950X3D are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7702 and Ryzen 9 7950X3D. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Eight-channelDDR5-5200
Maximum memory size4 TiB128 GB
Max memory channels8no data
Maximum memory bandwidth204.763 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon Graphics (Ryzen 7000) (400 - 2200 MHz)

Peripherals

Specifications and connection of peripherals supported by EPYC 7702 and Ryzen 9 7950X3D.

PCIe versionno data5.0
PCI Express lanesno data24

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.

EPYC 7702 44.06
+12%
Ryzen 9 7950X3D 39.35

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.

EPYC 7702 69980
+12%
Ryzen 9 7950X3D 62509

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.

EPYC 7702 1179
Ryzen 9 7950X3D 2929
+148%

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.

EPYC 7702 11647
Ryzen 9 7950X3D 19681
+69%

Gaming performance

Pros & cons summary


Performance score 44.06 39.35
Recency 7 August 2019 4 January 2023
Physical cores 64 16
Threads 128 32
Chip lithography 7 nm 5 nm
Power consumption (TDP) 200 Watt 120 Watt

EPYC 7702 has a 12% higher aggregate performance score, and 300% more physical cores and 300% more threads.

Ryzen 9 7950X3D, on the other hand, has an age advantage of 3 years, a 40% more advanced lithography process, and 66.7% lower power consumption.

The EPYC 7702 is our recommended choice as it beats the Ryzen 9 7950X3D in performance tests.

Be aware that EPYC 7702 is a server/workstation processor while Ryzen 9 7950X3D is a desktop one.


Should you still have questions on choice between EPYC 7702 and Ryzen 9 7950X3D, ask them in Comments section, and we shall answer.

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AMD EPYC 7702
EPYC 7702
AMD Ryzen 9 7950X3D
Ryzen 9 7950X3D

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Community ratings

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Questions & comments

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