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Availability
Availability
AvailabilityMSRP in USD: $434
Availability
MSRP in USD: $434
Key Differences
In short — Core i7-6800K outperforms the cheaper Pentium G640 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-6800K is 1458 days newer than the cheaper Pentium G640.
Advantages of Intel Pentium G640
- Up to 67% cheaper than Core i7-6800K - $30.0 vs $90.0
- Consumes up to 54% less energy than Intel Core i7-6800K - 65 vs 140 Watts
- Works without a dedicated GPU, while Intel Core i7-6800K doesn't have integrated graphics
Advantages of Intel Core i7-6800K
- Performs up to 5% better in Assassin's Creed Valhalla than Pentium G640 - 175 vs 166 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Pentium G640 - 12 vs 2 threads
Assassin's Creed Valhalla
Resolution
1920 x 1080
Game Graphics
Ultra High
Intel Pentium Dual-Core Processor G640 2.8 GHz 3 MB Cache LGA 1155 - BX80623G640
Buy for $30 on Amazon
In Stock
Updated 75903 minutes ago
Intel Boxed Core i7-6800K Processor (15M Cache, up to 3.60 GHz) FCLGA2011-3 (BX80671I76800K)
Buy for $90 on Amazon
In Stock
Updated 75904 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
Pentium G640
Desktop • Jun 3rd, 2012
Core i7-6800K
Desktop • May 31st, 2016
Geekbench 5 Benchmarks
Pentium G640
Desktop • Jun 3rd, 2012
Single-Core
444
36.27450980392157%
Multi-Core
750
13.248542660307367%
Intel Pentium G640 | vs | Intel Core i7-6800K |
|---|---|---|
| Jun 3rd, 2012 | Release Date | May 31st, 2016 |
| Pentium | Collection | Core i7 |
| Sandy Bridge | Codename | Broadwell-E |
| Intel Socket 1155 | Socket | Intel Socket 2011-3 |
Desktop | Segment | Desktop |
| 2 | Cores | 6 |
| 2 | Threads | 12 |
| 2.8 GHz | Base Clock Speed | 3.4 GHz |
| Non-Turbo | Turbo Clock Speed | 3.6 GHz |
65 W | TDP | 140 W |
| 32 nm | Process Size | 14 nm |
| 28.0x | Multiplier | 34.0x |
Intel HD (Sandy Bridge) | Integrated Graphics | None |
| No | Overclockable | Yes |
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