The Core i9-7940X is the comparison's loser – it's a slightly slower gaming CPU than the Core i7-7740X and it's also a much worse value for money, as it's $215.01 more expensive!
Advantages of the Core i9-7940X
- Can execute more multi-threaded tasks simultaneously – 28 vs 8 threads
Advantages of the Core i7-7740X
- A slightly faster CPU for gaming
- Up to 48% cheaper – $234.99 vs $450.00
- A much better value for money for gaming
- Consumes up to 32% less energy – 112 vs 165 Watts
Core i9-7940X vs Core i7-7740X for Gaming
The CPU's performance in selected game and settings
Core i7-7740X
Jun 26th, 2017
Average FPS
191
100%
Min 1% FPS
126
100%
Price, $
$234.99
100%
Value, $/FPS
$1.23/FPS
100%
Core i9-7940X vs Core i7-7740X in My Games
The FPS you'll get in saved games
The FPS you'll get in saved games
Add a Game
Select Settings
Synthetic Benchmarks
The Core i9-7940X vs Core i7-7740X in synthetic CPU benchmarks
Performance Specifications
The Core i9-7940X vs Core i7-7740X in core CPU performance specifications
Core i9-7940X
Sep 1st, 2017
Cores
14-core
100%
L3 Cache
19.25 MB
100%
Base Frequency
3.1 GHz
72%
Turbo Frequency
4.3 GHz
96%
Max. DDR4 RAM Speed
2666 MHz
100%
Core i7-7740X
Jun 26th, 2017
Cores
4-core
29%
L3 Cache
8 MB
42%
Base Frequency
4.3 GHz
100%
Turbo Frequency
4.5 GHz
100%
Max. DDR4 RAM Speed
MHz
Specifications
Comparison of all specifications
Core i9-7940X | SpecificationsComparison of all specifications | Core i7-7740X |
|---|---|---|
| General | ||
Sep 1st, 2017 | Release Date | Jun 26th, 2017 |
| $1,399.00 | MSRP | Not Available |
Desktop | Segment | Desktop |
| Intel Socket 2066 | Socket | Intel Socket 2066 |
| Skylake | Codename | Kaby Lake |
| 165 W | Power Consumption | 112 W |
| Performance | ||
14 | Cores | 4 |
28 | Threads | 8 |
| 3.1 GHz | Base Frequency | 4.3 GHz |
| 4.3 GHz | Turbo Frequency | 4.5 GHz |
19.25 MB | L3 Cache | 8 MB |
| Other Features | ||
| DDR4 @ 2666 MHz | RAM | DDR4 |
| No | Integrated Graphics | No |
| Yes | Overclockable | Yes |
