The Core i7-7820X is a much slower gaming CPU than the Ryzen 5 8400F, it's also the same value for money, as it's only $81.54 cheaper!
Advantages of the Core i7-7820X
- Up to 48% cheaper – $87.99 vs $169.53
- Can execute more multi-threaded tasks simultaneously – 16 vs 12 threads
Advantages of the Ryzen 5 8400F
- At least 2x faster CPU for gaming
- Consumes up to 54% less energy – 65 vs 140 Watts
Core i7-7820X vs Ryzen 5 8400F
The CPU's performance in selected game and settings
Core i7-7820X
Jun 26th, 2017
Average FPS
214
90%
Min 1% FPS
107
86%
Price, $
$87.99
100%
Value, $/FPS
$0.41/FPS
100%
Ryzen 5 8400F
Apr 1st, 2024
Average FPS
238
100%
Min 1% FPS
125
100%
Price, $
$169.53
51%
Value, $/FPS
$0.71/FPS
58%
![AMD Ryzen 5 8000 8400F Hexa-core [6 Core] 4.20 GHz Processor - OEM Pack](https://howmanyfps.nyc3.digitaloceanspaces.com/static/cpus/B0DDQ4KRPR.jpg)
Core i7-7820X vs Ryzen 5 8400F in My Games
The FPS you'll get in saved games, click on a game to change it
The FPS you'll get in saved games, click on a game to change it
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Synthetic Benchmarks
The Core i7-7820X vs Ryzen 5 8400F in synthetic CPU benchmarks
Performance Specifications
The Core i7-7820X vs Ryzen 5 8400F in core CPU performance specifications
Core i7-7820X
Jun 26th, 2017
Cores
8-core
100%
L3 Cache
11 MB
69%
Base Frequency
3.6 GHz
86%
Turbo Frequency
4.5 GHz
96%
Max. DDR4 RAM Speed
2666 MHz
51%
Ryzen 5 8400F
Apr 1st, 2024
Cores
6-core
75%
L3 Cache
16 MB
100%
Base Frequency
4.2 GHz
100%
Turbo Frequency
4.7 GHz
100%
Max. DDR5 RAM Speed
5200 MHz
100%
Specifications
Comparison of all specifications
Core i7-7820X | SpecificationsComparison of all specifications | Ryzen 5 8400F |
|---|---|---|
| General | ||
| Jun 26th, 2017 | Release Date | Apr 1st, 2024 |
| $599.00 | MSRP | $170.00 |
Desktop | Segment | Desktop |
| Intel Socket 2066 | Socket | AMD Socket AM5 |
| Skylake-X | Codename | Phoenix |
| 140 W | Power Consumption | 65 W |
| Performance | ||
8 | Cores | 6 |
16 | Threads | 12 |
| 3.6 GHz | Base Frequency | 4.2 GHz |
| 4.5 GHz | Turbo Frequency | 4.7 GHz |
| 11 MB | L3 Cache | 16 MB |
| Other Features | ||
| DDR4 @ 2666 MHz | RAM | DDR5 @ 5200 MHz |
| No | Integrated Graphics | No |
| Yes | Overclockable | Yes |
