Buy on Amazon
$152
In Stock
AvailabilityMSRP in USD: $134
Availability
MSRP in USD: $134
Availability
Availability
Key Differences
In short — Core i7-3820 outperforms the cheaper Core i3-2125 on the selected game parameters. However, the worse performing Core i3-2125 is a better bang for your buck. The better performing Core i7-3820 is 162 days newer than the cheaper Core i3-2125.
Advantages of Intel Core i3-2125
- Up to 52% cheaper than Core i7-3820 - $152.0 vs $319.88
- Up to 51% better value when playing Tom Clancy's Rainbow Six Siege than Core i7-3820 - $0.34 vs $0.69 per FPS
- Consumes up to 50% less energy than Intel Core i7-3820 - 65 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 4% better in Tom Clancy's Rainbow Six Siege than Core i3-2125 - 463 vs 445 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i3-2125 - 8 vs 4 threads
Tom Clancy's Rainbow Six Siege
Resolution
1920 x 1080
Game Graphics
Ultra
Intel Core i3-2125 Dual-Core Processor 3.3 GHz 3 MB Cache LGA 1155 - BX80623I32125
Buy for $152 on Amazon
In Stock
Updated 101 minutes ago
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 101 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i3-2125
Desktop • Sep 4th, 2011
Core i7-3820
Desktop • Feb 13th, 2012
Geekbench 5 Benchmarks
Intel Core i3-2125 | vs | Intel Core i7-3820 |
|---|---|---|
| Sep 4th, 2011 | Release Date | Feb 13th, 2012 |
| Core i3 | Collection | Core i7 |
| Sandy Bridge | Codename | Sandy Bridge E |
| Intel Socket 1155 | Socket | Intel Socket 2011 |
Desktop | Segment | Desktop |
| 2 | Cores | 4 |
| 4 | Threads | 8 |
| 3.3 GHz | Base Clock Speed | 3.6 GHz |
| Non-Turbo | Turbo Clock Speed | 3.8 GHz |
65 W | TDP | 130 W |
| 32 nm | Process Size | 32 nm |
| 33.0x | Multiplier | 36.0x |
Intel HD 3000 | Integrated Graphics | None |
| No | Overclockable | Yes |
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