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Key Differences
In short — Core i7-3820 outperforms Pentium G645T on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-3820 is 202 days older than Pentium G645T.
Advantages of Intel Pentium G645T
- Consumes up to 73% less energy than Intel Core i7-3820 - 35 vs 130 Watts
- Works without a dedicated GPU, while Intel Core i7-3820 doesn't have integrated graphics
Advantages of Intel Core i7-3820
- Performs up to 6% better in World of Warcraft than Pentium G645T - 160 vs 151 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Pentium G645T - 8 vs 2 threads
World of Warcraft
Resolution
1920 x 1080
Game Graphics
Maximum
Core i7-3820
Desktop • Feb 13th, 2012
FPS
160
100%
Value, $/FPS
$2/FPS
100%
Price, $
$319.88
100%
FPS and Value Winner
Intel Core i7-3820 Quad-Core Processor 3.6 GHz 10 MB Cache LGA 2011 - BX80619I73820
Buy for $319.88 on Amazon
In Stock
Updated 17617 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Maximum
Pentium G645T
Desktop • Sep 2nd, 2012
Core i7-3820
Desktop • Feb 13th, 2012
Geekbench 5 Benchmarks
Intel Pentium G645T | vs | Intel Core i7-3820 |
|---|---|---|
Sep 2nd, 2012 | Release Date | Feb 13th, 2012 |
| Pentium | Collection | Core i7 |
| Sandy Bridge | Codename | Sandy Bridge E |
| Intel Socket 1155 | Socket | Intel Socket 2011 |
Desktop | Segment | Desktop |
| 2 | Cores | 4 |
| 2 | Threads | 8 |
| 2.5 GHz | Base Clock Speed | 3.6 GHz |
| Non-Turbo | Turbo Clock Speed | 3.8 GHz |
35 W | TDP | 130 W |
| 32 nm | Process Size | 32 nm |
| 25.0x | Multiplier | 36.0x |
Intel HD (Sandy Bridge) | Integrated Graphics | None |
| No | Overclockable | Yes |
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