The Core i5-9400F is a much slower gaming CPU than the Core i9-12900KF, it's also the same value for money, as it's only $114.01 cheaper!
Advantages of the Core i5-9400F
- Up to 47% cheaper – $127.99 vs $242.00
- Consumes up to 48% less energy – 65 vs 125 Watts
Advantages of the Core i9-12900KF
- At least 2x faster CPU for gaming
- Can execute more multi-threaded tasks simultaneously – 24 vs 6 threads
Core i5-9400F vs Core i9-12900KF
The CPU's performance in selected game and settings
Core i5-9400F
Jan 8th, 2019
Average FPS
202
87%
Min 1% FPS
138
88%
Price, $
$127.99
100%
Value, $/FPS
$0.63/FPS
100%
Core i9-12900KF
Nov 4th, 2021
Average FPS
231
100%
Min 1% FPS
157
100%
Price, $
$242
52%
Value, $/FPS
$1.04/FPS
61%
Synthetic Benchmarks
The Core i5-9400F vs Core i9-12900KF in synthetic CPU benchmarks
Performance Specifications
The Core i5-9400F vs Core i9-12900KF in core CPU performance specifications
Core i5-9400F
Jan 8th, 2019
Cores
6-core
38%
L3 Cache
9 MB
30%
Base Frequency
2.9 GHz
91%
Turbo Frequency
4.1 GHz
79%
Max. DDR4 RAM Speed
2666 MHz
56%
Core i9-12900KF
Nov 4th, 2021
Cores
16-core
100%
L3 Cache
30 MB
100%
Base Frequency
3.2 GHz
100%
Turbo Frequency
5.2 GHz
100%
Max. DDR5 RAM Speed
4800 MHz
100%
Specifications
Comparison of all specifications
Core i5-9400F | SpecificationsComparison of all specifications | Core i9-12900KF |
|---|---|---|
| General | ||
| Jan 8th, 2019 | Release Date | Nov 4th, 2021 |
| Not Available | MSRP | $564.00 |
Desktop | Segment | Desktop |
| Intel Socket 1151 | Socket | Intel Socket 1700 |
| Coffee Lake | Codename | Alder Lake-S |
65 W | Power Consumption | 125 W |
| Performance | ||
| 6 | Cores | 16 |
| 6 | Threads | 24 |
| 2.9 GHz | Base Frequency | 3.2 GHz |
| 4.1 GHz | Turbo Frequency | 5.2 GHz |
| 9 MB | L3 Cache | 30 MB |
| Other Features | ||
| DDR4 @ 2666 MHz | RAM | DDR4 @ 3200 MHz, DDR5 @ 4800 MHz |
| No | Integrated Graphics | No |
| No | Overclockable | Yes |
