The EPYC 7643 is a slower gaming CPU than the Core i7-7740X. We cannot compare value as at least one CPU is out of stock.
Advantages of the EPYC 7643
- Can execute more multi-threaded tasks simultaneously – 96 vs 8 threads
Advantages of the Core i7-7740X
- A much faster CPU for gaming
- Consumes up to 50% less energy – 112 vs 225 Watts
EPYC 7643 vs Core i7-7740X for Gaming
The CPU's performance in selected game and settings
EPYC 7643
Mar 15th, 2021
Average FPS
184
96%
Min 1% FPS
122
97%
Price, £
Out of Stock
Value, £/FPS
Not Available
All items are out of stock.
Core i7-7740X
Jun 26th, 2017
Average FPS
191
100%
Min 1% FPS
126
100%
Price, £
Out of Stock
Value, £/FPS
Not Available
All items are out of stock.
EPYC 7643 vs Core i7-7740X 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 EPYC 7643 vs Core i7-7740X in synthetic CPU benchmarks
Performance Specifications
The EPYC 7643 vs Core i7-7740X in core CPU performance specifications
EPYC 7643
Mar 15th, 2021
Cores
48-core
100%
L3 Cache
256 MB
100%
Base Frequency
2.3 GHz
53%
Turbo Frequency
3.6 GHz
80%
Max. DDR4 RAM Speed
3200 MHz
100%
Core i7-7740X
Jun 26th, 2017
Cores
4-core
8%
L3 Cache
8 MB
3%
Base Frequency
4.3 GHz
100%
Turbo Frequency
4.5 GHz
100%
Max. DDR4 RAM Speed
MHz
Specifications
Comparison of all specifications
EPYC 7643 | SpecificationsComparison of all specifications | Core i7-7740X |
|---|---|---|
| General | ||
Mar 15th, 2021 | Release Date | Jun 26th, 2017 |
| $4,995.00 | MSRP | Not Available |
Server | Segment | Desktop |
| AMD Socket SP3 | Socket | Intel Socket 2066 |
| Not Available | Codename | Kaby Lake |
| 225 W | Power Consumption | 112 W |
| Performance | ||
48 | Cores | 4 |
96 | Threads | 8 |
| 2.3 GHz | Base Frequency | 4.3 GHz |
| 3.6 GHz | Turbo Frequency | 4.5 GHz |
256 MB | L3 Cache | 8 MB |
| Other Features | ||
| DDR4 @ 3200 MHz | RAM | DDR4 |
| No | Integrated Graphics | No |
| No | Overclockable | Yes |
