The Core i7-7800X is a slightly slower gaming CPU than the Core i9-9940X, however, it's a much better value for money, as it's $898.93 cheaper!
Advantages of the Core i7-7800X
- Up to 70% cheaper – $389.95 vs $1288.88
- A much better value for money for gaming
- Consumes up to 15% less energy – 140 vs 165 Watts
Advantages of the Core i9-9940X
- A slightly faster CPU for gaming
- Can execute more multi-threaded tasks simultaneously – 28 vs 12 threads
Core i7-7800X vs Core i9-9940X
The CPU's performance in selected game and settings
Core i7-7800X
Jun 26th, 2017
Average FPS
200
100%
Min 1% FPS
137
99%
Price, $
$389.95
100%
Value, $/FPS
$1.94/FPS
100%
Core i9-9940X
Oct 19th, 2018
Average FPS
201
100%
Min 1% FPS
138
100%
Price, $
$1288.88
30%
Value, $/FPS
$6.41/FPS
30%
Core i7-7800X vs Core i9-9940X 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 i7-7800X vs Core i9-9940X in synthetic CPU benchmarks
Performance Specifications
The Core i7-7800X vs Core i9-9940X in core CPU performance specifications
Core i7-7800X
Jun 26th, 2017
Cores
6-core
43%
L3 Cache
8.25 MB
43%
Base Frequency
3.5 GHz
100%
Turbo Frequency
4 GHz
89%
Max. DDR4 RAM Speed
2400 MHz
90%
Core i9-9940X
Oct 19th, 2018
Cores
14-core
100%
L3 Cache
19.25 MB
100%
Base Frequency
3.3 GHz
94%
Turbo Frequency
4.5 GHz
100%
Max. DDR4 RAM Speed
2666 MHz
100%
Specifications
Comparison of all specifications
Core i7-7800X | SpecificationsComparison of all specifications | Core i9-9940X |
|---|---|---|
| General | ||
| Jun 26th, 2017 | Release Date | Oct 19th, 2018 |
$383.00 | MSRP | $1,387.00 |
Desktop | Segment | Desktop |
| Intel Socket 2066 | Socket | Intel Socket 2066 |
| Skylake-X | Codename | Skylake-X |
140 W | Power Consumption | 165 W |
| Performance | ||
| 6 | Cores | 14 |
| 12 | Threads | 28 |
3.5 GHz | Base Frequency | 3.3 GHz |
| 4.0 GHz | Turbo Frequency | 4.5 GHz |
| 8.25 MB | L3 Cache | 19.25 MB |
| Other Features | ||
| DDR4 @ 2400 MHz | RAM | DDR4 @ 2666 MHz |
| No | Integrated Graphics | No |
| Yes | Overclockable | Yes |
