Ryzen 9 9950X vs EPYC 7702

VS

Aggregate performance score

EPYC 7702
2019
64 cores / 128 threads, 200 Watt
44.06
+5.5%
Ryzen 9 9950X
2024
16 cores / 32 threads, 170 Watt
41.78

EPYC 7702 outperforms Ryzen 9 9950X by a small 5% based on our aggregate benchmark results.

Primary details

Comparing EPYC 7702 and Ryzen 9 9950X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking4658
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation4.0765.16
Market segmentServerDesktop processor
SeriesAMD EPYCno data
Power efficiency20.8523.26
Architecture codenameZen 2 (2017−2020)Granite Ridge (2024)
Release date7 August 2019 (5 years ago)15 August 2024 (less than a year ago)
Launch price (MSRP)$6,450$649

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 9 9950X has 1501% better value for money than EPYC 7702.

Detailed specifications

EPYC 7702 and Ryzen 9 9950X 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 GHz4.3 GHz
Boost clock speed3.35 GHz5.7 GHz
Multiplier20no data
L1 cache4 MB80 KB (per core)
L2 cache32 MB1 MB (per core)
L3 cache256 MB (shared)64 MB (shared)
Chip lithography7 nm, 14 nm4 nm
Die size192 mm22x 70.6 mm2
Maximum core temperatureno data95 °C
Number of transistors4,800 million16,630 million
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier++

Compatibility

Information on EPYC 7702 and Ryzen 9 9950X 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 Watt170 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7702 and Ryzen 9 9950X. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataSMT, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A
AES-NI++
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7702 and Ryzen 9 9950X are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7702 and Ryzen 9 9950X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Eight-channelDDR5
Maximum memory size4 TiBno data
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

Peripherals

Specifications and connection of peripherals supported by EPYC 7702 and Ryzen 9 9950X.

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
+5.5%
Ryzen 9 9950X 41.78

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
+5.5%
Ryzen 9 9950X 66361

Gaming performance

Pros & cons summary


Performance score 44.06 41.78
Recency 7 August 2019 15 August 2024
Physical cores 64 16
Threads 128 32
Chip lithography 7 nm 4 nm
Power consumption (TDP) 200 Watt 170 Watt

EPYC 7702 has a 5.5% higher aggregate performance score, and 300% more physical cores and 300% more threads.

Ryzen 9 9950X, on the other hand, has an age advantage of 5 years, a 75% more advanced lithography process, and 17.6% lower power consumption.

Given the minimal performance differences, no clear winner can be declared between EPYC 7702 and Ryzen 9 9950X.

Be aware that EPYC 7702 is a server/workstation processor while Ryzen 9 9950X is a desktop one.


Should you still have questions on choice between EPYC 7702 and Ryzen 9 9950X, ask them in Comments section, and we shall answer.

Vote for your favorite

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AMD EPYC 7702
EPYC 7702
AMD Ryzen 9 9950X
Ryzen 9 9950X

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


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Questions & comments

Here you can ask a question about EPYC 7702 or Ryzen 9 9950X, agree or disagree with our judgements, or report an error or mismatch.