CPU Showdown

EPYC 9755vsRyzen 9 9950X

The EPYC 9755 is a 128-core server chip built for massive data centers and heavy virtualization, while the Ryzen 9 9950X is a high-end desktop processor aimed at enthusiasts and content creators.

AMD EPYC 9755
128C / 256T · 500W
VS
AMD Ryzen 9 9950X
16C / 32T · 170W
AMD

EPYC 9755

Turin · 4 nm · 2024

100score
2.8/ 5
0 votes
Cores / Threads
128 / 256
TDP
500W
Boost Clock
4.1 GHz
L3 Cache
512 MB

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AMD

Ryzen 9 9950X

Granite Ridge · 4 nm · 2024

40score
4.4/ 5
0 votes
Cores / Threads
16 / 32
TDP
170W
Boost Clock
5.7 GHz
L3 Cache
64 MB

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Aggregate Performance

Overall Performance Score

A unified score from combined synthetic and real-world benchmarks. 100 represents the fastest desktop CPU available.

EPYC 9755Winner
100
Ryzen 9 9950X
40
EPYC 9755 leads by 150.0% in aggregate performance.
Where they rank overall
#1EPYC 9755100
#2Ryzen Threadripper 9980X86
#11Core Ultra 9 285K40
#12Ryzen 9 9950X40
#13Ryzen 9 PRO 9965X3D39
Technical Specifications

Side-by-Side Specs

Every detail compared. Highlighted cells indicate the leading value for that metric.

SpecsEPYC 9755Ryzen 9 9950X
Cores
Total Cores12816
Threads25632
Base Clock2.7 GHz4.3 GHz
Boost Clock4.1 GHz5.7 GHz
Cache
L2 Cache128 MB16 MB
L3 Cache512 MB64 MB
Platform
SocketSP5AM5
MemoryDDR5DDR5
PCIePCIe 5.0PCIe 5.0
iGPUAMD Radeon Graphics
Power
Base TDP500W170W
General
ArchitectureTurinGranite Ridge
Process4 nm4 nm
Verdict

Which should you buy?

Winner overall

The EPYC 9755 dominates with far more cores and cache for heavy server tasks, but the Ryzen 9 9950X is the clear winner for desktop use where high clock speed matters more.

Best value

For budget buyers, the Ryzen 9 9950X offers far better performance per dollar for everyday computing and gaming.

When the other wins

The EPYC 9755 is the right choice if you need to run massive virtualized environments or crunch huge datasets on a single chip.

FAQ

Frequently asked questions

Is the EPYC 9755 better than the Ryzen 9 9950X?

Overall the EPYC 9755 is the stronger processor: it ranks higher in our aggregate performance score (100 vs 40 out of 100), so it leads the Ryzen 9 9950X in most workloads.

How much faster is the EPYC 9755 than the Ryzen 9 9950X?

Based on our aggregated benchmark scores the EPYC 9755 is roughly 150% faster than the Ryzen 9 9950X overall. The real-world gap varies by game, resolution and settings.

Which should you buy, the EPYC 9755 or the Ryzen 9 9950X?

If you want the most performance, pick the EPYC 9755. If the Ryzen 9 9950X is meaningfully cheaper where you shop, it can be the better value for similar real-world results — check current prices and the full spec comparison above before deciding.