The Core i7-875K is a slightly faster gaming CPU than the Pentium G640. We cannot compare value as at least one CPU is out of stock.
Advantages of the Core i7-875K
- A slightly faster CPU for gaming
- Can execute more multi-threaded tasks simultaneously – 8 vs 2 threads
Advantages of the Pentium G640
- Consumes up to 32% less energy – 65 vs 95 Watts
- Has an integrated GPU, while the Core i7-875K cannot run games without a dedicated GPU
Core i7-875K vs Pentium G640 for Gaming
The CPU's performance in selected game and settings
Core i7-875K
May 30th, 2010
Average FPS
168
100%
Min 1% FPS
113
100%
Price, €
Out of Stock
Value, €/FPS
Not Available
All items are out of stock.
Pentium G640
Jun 3rd, 2012
Average FPS
167
99%
Min 1% FPS
112
99%
Price, €
Out of Stock
Value, €/FPS
Not Available
All items are out of stock.
Core i7-875K vs Pentium G640 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 Core i7-875K vs Pentium G640 in synthetic CPU benchmarks
Performance Specifications
The Core i7-875K vs Pentium G640 in core CPU performance specifications
Core i7-875K
May 30th, 2010
Cores
4-core
100%
L3 Cache
8 MB
100%
Base Frequency
2.93 GHz
100%
Turbo Frequency
3.6 GHz
100%
Max. DDR3 RAM Speed
1333 MHz
100%
Pentium G640
Jun 3rd, 2012
Cores
2-core
50%
L3 Cache
3 MB
38%
Base Frequency
2.8 GHz
96%
Turbo Frequency
GHz
Max. DDR3 RAM Speed
MHz
Specifications
Comparison of all specifications
Core i7-875K | SpecificationsComparison of all specifications | Pentium G640 |
|---|---|---|
| General | ||
| May 30th, 2010 | Release Date | Jun 3rd, 2012 |
| $353.00 | MSRP | Not Available |
Desktop | Segment | Desktop |
| Intel Socket 1156 | Socket | Intel Socket 1155 |
| Lynnfield | Codename | Sandy Bridge |
| 95 W | Power Consumption | 65 W |
| Performance | ||
4 | Cores | 2 |
8 | Threads | 2 |
2.9 GHz | Base Frequency | 2.8 GHz |
| 3.6 GHz | Turbo Frequency | Non-Turbo |
8 MB | L3 Cache | 3 MB |
| Other Features | ||
| DDR3 @ 1333 MHz | RAM | DDR3 |
| No | Integrated Graphics | Intel HD (Sandy Bridge) |
Yes | Overclockable | No |
