Buy on Amazon
$147.72
In Stock
Availability
Availability
Availability
Availability
Key Differences
In short — Core i7-7700K outperforms the cheaper Pentium G640 on the selected game parameters. However, the worse performing Pentium G640 is a better bang for your buck. The better performing Core i7-7700K is 1675 days newer than the cheaper Pentium G640.
Advantages of Intel Core i7-7700K
- Performs up to 75% better in The Callisto Protocol than Pentium G640 - 124 vs 71 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Pentium G640 - 8 vs 2 threads
Advantages of Intel Pentium G640
- Up to 80% cheaper than Core i7-7700K - $30.0 vs $147.72
- Up to 65% better value when playing The Callisto Protocol than Core i7-7700K - $0.42 vs $1.19 per FPS
- Consumes up to 29% less energy than Intel Core i7-7700K - 65 vs 91 Watts
The Callisto Protocol
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-7700K
Desktop • Jan 3rd, 2017
FPS
124
100%
Value, $/FPS
$1.19/FPS
35.294117647058826%
Price, $
$147.72
20%
FPS Winner
Intel Core i7-7700K Desktop Processor 4 Cores up to 4.5 GHz Unlocked LGA 1151 100/200 Series 91W
Buy for $147.72 on Amazon
In Stock
Updated 170 minutes ago
Pentium G640
Desktop • Jun 3rd, 2012
FPS
71
57.25806451612904%
Value, $/FPS
$0.42/FPS
100%
Price, $
$30
100%
Value Winner
Intel Pentium Dual-Core Processor G640 2.8 GHz 3 MB Cache LGA 1155 - BX80623G640
Buy for $30 on Amazon
In Stock
Updated 169 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-7700K
Desktop • Jan 3rd, 2017
Pentium G640
Desktop • Jun 3rd, 2012
Geekbench 5 Benchmarks
Pentium G640
Desktop • Jun 3rd, 2012
Single-Core
444
28.262253341820497%
Multi-Core
750
14.691478942213514%
Intel Core i7-7700K | vs | Intel Pentium G640 |
|---|---|---|
Jan 3rd, 2017 | Release Date | Jun 3rd, 2012 |
| Core i7 | Collection | Pentium |
| Kaby Lake | Codename | Sandy Bridge |
| Intel Socket 1151 | Socket | Intel Socket 1155 |
Desktop | Segment | Desktop |
4 | Cores | 2 |
8 | Threads | 2 |
4.2 GHz | Base Clock Speed | 2.8 GHz |
| 4.5 GHz | Turbo Clock Speed | Non-Turbo |
| 91 W | TDP | 65 W |
14 nm | Process Size | 32 nm |
42.0x | Multiplier | 28.0x |
| HD 630 | Integrated Graphics | Intel HD (Sandy Bridge) |
Yes | Overclockable | No |
Similar CPU Comparisons
Select from the most popular similar processor comparisons. Most compared processor combinations, including the currently selected ones, are at the top.
