Core i9-11900KFvsEPYC 9755
The Core i9-11900KF is an older, high-clocked desktop chip for gamers and single-threaded tasks, while the EPYC 9755 is a massive server processor for heavy multi-threaded workloads and data centers.
Core i9-11900KF
Rocket Lake · 14 nm · 2021
As an Amazon Associate we may earn from qualifying purchases.
EPYC 9755
Turin · 4 nm · 2024
As an Amazon Associate we may earn from qualifying purchases.
Overall Performance Score
A unified score from combined synthetic and real-world benchmarks. 100 represents the fastest desktop CPU available.
Side-by-Side Specs
Every detail compared. Highlighted cells indicate the leading value for that metric.
Which should you buy?
The EPYC 9755 crushes the Core i9-11900KF overall for raw multi-threaded work, but the i9 wins for single-thread tasks and gaming.
For budget buyers needing general desktop speed, the Core i9-11900KF is the smarter pick over the EPYC 9755.
Choose the Core i9-11900KF over the EPYC 9755 when building a gaming PC where single-thread performance matters more than core count.
Frequently asked questions
Is the Core i9-11900KF better than the EPYC 9755?
Overall the EPYC 9755 is the stronger processor: it ranks higher in our aggregate performance score (100 vs 15 out of 100), so it leads the Core i9-11900KF in most workloads.
How much faster is the EPYC 9755 than the Core i9-11900KF?
Based on our aggregated benchmark scores the EPYC 9755 is roughly 567% faster than the Core i9-11900KF overall. The real-world gap varies by game, resolution and settings.
Which should you buy, the Core i9-11900KF or the EPYC 9755?
If you want the most performance, pick the EPYC 9755. If the Core i9-11900KF 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.