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Availability
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AvailabilityMSRP in USD: $434
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MSRP in USD: $434
Key Differences
In short — Core i7-6800K outperforms Pentium G645 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-6800K is 1367 days newer than Pentium G645.
Advantages of Intel Pentium G645
- 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 81% better in Diablo IV than Pentium G645 - 172 vs 95 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Pentium G645 - 12 vs 2 threads
Diablo IV
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-6800K
Desktop • May 31st, 2016
FPS
172
100%
Value, $/FPS
$0.6/FPS
100%
Price, $
$103
100%
FPS and Value Winner
Intel Boxed Core i7-6800K Processor (15M Cache, up to 3.60 GHz) FCLGA2011-3 (BX80671I76800K)
Buy for $103 on Amazon
In Stock
Updated 59 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Pentium G645
Desktop • Sep 2nd, 2012
Core i7-6800K
Desktop • May 31st, 2016
Geekbench 5 Benchmarks
Intel Pentium G645 | vs | Intel Core i7-6800K |
|---|---|---|
| Sep 2nd, 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 |
| 2.9 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 |
| 29.0x | Multiplier | 34.0x |
Intel HD (Sandy Bridge) | Integrated Graphics | None |
| No | Overclockable | Yes |
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