The Core i5-9400F is a slower gaming CPU than the Ryzen 9 3900X, however, it's a much better value for money, as it's $260.00 cheaper!
Advantages of the Core i5-9400F
- Up to 71% cheaper – $105.00 vs $365.00
- A much better value for money for gaming
- Consumes up to 38% less energy – 65 vs 105 Watts
Advantages of the Ryzen 9 3900X
- A faster CPU for gaming
- Can execute more multi-threaded tasks simultaneously – 24 vs 6 threads
Core i5-9400F vs Ryzen 9 3900X for Gaming
The CPU's performance in selected game and settings
Core i5-9400F
Jan 8th, 2019
Average FPS
186
97%
Min 1% FPS
123
97%
Price, $
$105
100%
Value, $/FPS
$0.56/FPS
100%
Core i5-9400F vs Ryzen 9 3900X in My Games
The FPS you'll get in saved games
The FPS you'll get in saved games
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Synthetic Benchmarks
The Core i5-9400F vs Ryzen 9 3900X in synthetic CPU benchmarks
Performance Specifications
The Core i5-9400F vs Ryzen 9 3900X in core CPU performance specifications
Core i5-9400F
Jan 8th, 2019
Cores
6-core
50%
L3 Cache
9 MB
14%
Base Frequency
2.9 GHz
76%
Turbo Frequency
4.1 GHz
89%
Max. DDR4 RAM Speed
2666 MHz
83%
Ryzen 9 3900X
Jul 7th, 2019
Cores
12-core
100%
L3 Cache
64 MB
100%
Base Frequency
3.8 GHz
100%
Turbo Frequency
4.6 GHz
100%
Max. DDR4 RAM Speed
3200 MHz
100%
Specifications
Comparison of all specifications
Core i5-9400F | SpecificationsComparison of all specifications | Ryzen 9 3900X |
|---|---|---|
| General | ||
| Jan 8th, 2019 | Release Date | Jul 7th, 2019 |
| Not Available | MSRP | $499.00 |
Desktop | Segment | Desktop |
| Intel Socket 1151 | Socket | AMD Socket AM4 |
| Coffee Lake | Codename | Matisse |
65 W | Power Consumption | 105 W |
| Performance | ||
| 6 | Cores | 12 |
| 6 | Threads | 24 |
| 2.9 GHz | Base Frequency | 3.8 GHz |
| 4.1 GHz | Turbo Frequency | 4.6 GHz |
| 9 MB | L3 Cache | 64 MB |
| Other Features | ||
| DDR4 @ 2666 MHz | RAM | DDR4 @ 3200 MHz |
| No | Integrated Graphics | No |
| No | Overclockable | Yes |
