CPU Showdown

Core i5-10400FvsEPYC 9755

The Core i5-10400F is a budget-minded desktop chip for everyday gaming and office tasks, while the EPYC 9755 is a server-grade behemoth built for massive data centers and heavy virtualization.

Intel Core i5-10400F
6C / 12T · 65W
VS
AMD EPYC 9755
128C / 256T · 500W
Intel

Core i5-10400F

Comet Lake · 14 nm · 2020

7score
3.7/ 5
0 votes
Cores / Threads
6 / 12
TDP
65W
Boost Clock
4.3 GHz
L3 Cache
12 MB

As an Amazon Associate we may earn from qualifying purchases.

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

As an Amazon Associate we may earn from qualifying purchases.

Aggregate Performance

Overall Performance Score

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

Core i5-10400F
7
EPYC 9755Winner
100
EPYC 9755 leads by 1328.6% in aggregate performance.
Where they rank overall
#1EPYC 9755100
#2Ryzen Threadripper 9980X86
#343Ryzen 5 16007
#344Core i5-10400F7
#345Core i3-13100TE7
Technical Specifications

Side-by-Side Specs

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

SpecsCore i5-10400FEPYC 9755
Cores
Total Cores6128
Threads12256
Base Clock2.9 GHz2.7 GHz
Boost Clock4.3 GHz4.1 GHz
Cache
L2 Cache1.5 MB128 MB
L3 Cache12 MB512 MB
Platform
SocketFCLGA1200SP5
MemoryDDR4DDR5
PCIePCIe 3.0PCIe 5.0
Power
Base TDP65W500W
General
ArchitectureComet LakeTurin
Process14 nm4 nm
Verdict

Which should you buy?

Winner overall

The EPYC 9755 wins for raw throughput, but the Core i5-10400F is the right pick for everyday computing.

Best value

For budget buyers, the Core i5-10400F is the smarter pick, offering solid performance at a low cost.

When the other wins

Choose the Core i5-10400F when building a simple home PC or office machine that won't stress the processor.

FAQ

Frequently asked questions

Is the Core i5-10400F better than the EPYC 9755?

Overall the EPYC 9755 is the stronger processor: it ranks higher in our aggregate performance score (100 vs 7 out of 100), so it leads the Core i5-10400F in most workloads.

How much faster is the EPYC 9755 than the Core i5-10400F?

Based on our aggregated benchmark scores the EPYC 9755 is roughly 1329% faster than the Core i5-10400F overall. The real-world gap varies by game, resolution and settings.

Which should you buy, the Core i5-10400F or the EPYC 9755?

If you want the most performance, pick the EPYC 9755. If the Core i5-10400F 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.