Processor
Intel Core i5-11400F vs AMD Ryzen 9 5900X
Compared by performance index, specifications and load profile. The per-parameter difference comes first; the index follows.
Build your own comparison
Pick two models — the comparison page opens.
If the form is unavailable, use the ready-made comparisons below.
Verdict
AMD Ryzen 9 5900X
AMD Ryzen 9 5900X pageAMD Ryzen 9 5900X is 34% faster on the performance index.
The gap is decisive — these are different classes.
Intel Core i5-11400F leads on 2 parameters, AMD Ryzen 9 5900X on 3.
Specification source: A — Intel; B — AMD. Specifications verified on 2026-07-27
Current USD price
Intel Core i5-11400F
· Retailer:AMD Ryzen 9 5900X
· Retailer:Key differences
Intel Core i5-11400F
Strengths
- Power efficiency
- Platform freshness
Trade-offs
- L3 cache
- Cores and threads
- Gaming performance
AMD Ryzen 9 5900X
Strengths
- L3 cache
- Cores and threads
- Gaming performance
Trade-offs
- Power efficiency
- Platform freshness
Difference per parameter
Gaming performance
84118Cores and threads
6/1212/24Power efficiency
65 W105 WPlatform freshness
LGA1200 · DDR4AM4 · DDR4L3 cache
12 MB64 MB
Profile of both sides
Specifications side by side
| Side AIntel Core i5-11400F | Side BAMD Ryzen 9 5900X | |
|---|---|---|
| Performance index | 84 | 118better |
| Cores / threads | 6/12 | 12/24better |
| Base clock | 2.6 GHz | 3.7 GHzbetter |
| Boost clock | 4.4 GHz | 4.8 GHzbetter |
| L3 cache | 12 MB | 64 MBbetter |
| Power draw (TDP) | 65 Wbetter | 105 W |
| Socket | LGA1200 | AM4 |
| Memory support | DDR4 | DDR4 |
| Integrated graphics | No | No |
| Process node | Intel 14 nm | TSMC 7 nm |
| Released | Q1 2021 | Q4 2020 |
FPS in popular games
FPS is shown only when a verified measurement exists for the exact CPU, GPU and settings.
Similar comparisons
Other pairs of the same class and pairs involving these models.
Deltas are computed from the EasyX-X catalog: relative performance indices and the vendor’s own published specifications. We do not copy third-party benchmark tables.