CPU Showdown

EPYC 9755vsRyzen Threadripper 9970X

The AMD EPYC 9755 is a 128-core server CPU built for massive datacenter workloads, while the Ryzen Threadripper 9970X is a 32-core high-end desktop chip aimed at pro creators and power users.

AMD EPYC 9755
128C / 256T · 500W
VS
AMD Ryzen Threadripper 9970X
32C / 64T · 350W
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 Threadripper 9970X

Shimada Peak · 4 nm · 2025

64score
4.4/ 5
0 votes
Cores / Threads
32 / 64
TDP
350W
Boost Clock
5.4 GHz
L3 Cache
128 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 Threadripper 9970X
64
EPYC 9755 leads by 56.3% in aggregate performance.
Where they rank overall
#1EPYC 9755100
#2Ryzen Threadripper 9980X86
#3Ryzen Threadripper 7980X82
#4Ryzen Threadripper 9970X64
#5Ryzen Threadripper 7970X60
Technical Specifications

Side-by-Side Specs

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

SpecsEPYC 9755Ryzen Threadripper 9970X
Cores
Total Cores12832
Threads25664
Base Clock2.7 GHz4.0 GHz
Boost Clock4.1 GHz5.4 GHz
Cache
L2 Cache128 MB32 MB
L3 Cache512 MB128 MB
Platform
SocketSP5sTR5
MemoryDDR5DDR5
PCIePCIe 5.0PCIe 5.0
Power
Base TDP500W350W
General
ArchitectureTurinShimada Peak
Process4 nm4 nm
Verdict

Which should you buy?

Winner overall

The EPYC 9755 wins overall for extreme multi-threaded server workloads, while the Ryzen Threadripper 9970X is the better choice for high-frequency desktop tasks.

Best value

For budget buyers, the Ryzen Threadripper 9970X offers much higher clock speeds and lower power draw at a fraction of the core count.

When the other wins

The Ryzen Threadripper 9970X is the right pick for a content creator who needs fast single-core performance for rendering previews, not massive parallel throughput.

FAQ

Frequently asked questions

Is the EPYC 9755 better than the Ryzen Threadripper 9970X?

Overall the EPYC 9755 is the stronger processor: it ranks higher in our aggregate performance score (100 vs 64 out of 100), so it leads the Ryzen Threadripper 9970X in most workloads.

How much faster is the EPYC 9755 than the Ryzen Threadripper 9970X?

Based on our aggregated benchmark scores the EPYC 9755 is roughly 56% faster than the Ryzen Threadripper 9970X overall. The real-world gap varies by game, resolution and settings.

Which should you buy, the EPYC 9755 or the Ryzen Threadripper 9970X?

If you want the most performance, pick the EPYC 9755. If the Ryzen Threadripper 9970X 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.