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$319.88
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Key Differences
In short — Core i3-8121U outperforms Core i7-3820 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i3-8121U is 2273 days newer than Core i7-3820.
Advantages of Intel Core i3-8121U
- Performs up to 2% better in Stray than Core i7-3820 - 182 vs 178 FPS
- Consumes up to 88% less energy than Intel Core i7-3820 - 15 vs 130 Watts
Advantages of Intel Core i7-3820
- Can execute more multi-threaded tasks simultaneously than Intel Core i3-8121U - 8 vs 4 threads
Stray
Resolution
1920 x 1080
Game Graphics
High
Core i7-3820
Desktop • Feb 13th, 2012
FPS
178
97%
Value, $/FPS
$1.8/FPS
100%
Price, $
$319.88
100%
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 9096 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Core i3-8121U
Mobile • May 5th, 2018
Core i7-3820
Desktop • Feb 13th, 2012
Geekbench 5 Benchmarks
Intel Core i3-8121U | vs | Intel Core i7-3820 |
|---|---|---|
May 5th, 2018 | Release Date | Feb 13th, 2012 |
| Core i3 | Collection | Core i7 |
| Cannon Lake | Codename | Sandy Bridge E |
| Intel BGA 1440 | Socket | Intel Socket 2011 |
Mobile | Segment | Desktop |
| 2 | Cores | 4 |
| 4 | Threads | 8 |
| 2.2 GHz | Base Clock Speed | 3.6 GHz |
| 3.2 GHz | Turbo Clock Speed | 3.8 GHz |
15 W | TDP | 130 W |
10 nm | Process Size | 32 nm |
| 22.0x | Multiplier | 36.0x |
| None | Integrated Graphics | None |
| No | Overclockable | Yes |
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