Buy on Amazon
$350
In Stock
Availability
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Key Differences
In short — Core i7-7820X outperforms the cheaper Core i7-3960X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-7820X is 2051 days newer than the cheaper Core i7-3960X.
Advantages of Intel Core i7-3960X
- Up to 22% cheaper than Core i7-7820X - $350.0 vs $449.0
- Consumes up to 7% less energy than Intel Core i7-7820X - 130 vs 140 Watts
Advantages of Intel Core i7-7820X
- Performs up to 10% better in Watch Dogs: Legion than Core i7-3960X - 142 vs 129 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-3960X - 16 vs 12 threads
Watch Dogs: Legion
Resolution
1920 x 1080
Game Graphics
Ultra
Intel Core i7-3960X Extreme Edition Hexa-Core Processor 3.3 GHz 15 MB Cache LGA 2011 - BX80619I73960X
Buy for $350 on Amazon
In Stock
Updated 74063 minutes ago
Intel Core i7 i7-7820X Octa-core 8 Core 3.60 GHz Processor Socket R4 LGA-2066
Buy for $449 on Amazon
In Stock
Updated 74064 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-3960X
Desktop • Nov 14th, 2011
Core i7-7820X
Desktop • Jun 26th, 2017
Geekbench 5 Benchmarks
Core i7-3960X
Desktop • Nov 14th, 2011
Single-Core
690
48.90148830616584%
Multi-Core
3358
42.78252006625048%
Intel Core i7-3960X | vs | Intel Core i7-7820X |
|---|---|---|
| Nov 14th, 2011 | Release Date | Jun 26th, 2017 |
| Core i7 | Collection | Core i7 |
| Sandy Bridge E | Codename | Skylake-E/EP |
| Intel Socket 2011 | Socket | Intel Socket 2066 |
Desktop | Segment | Desktop |
| 6 | Cores | 8 |
| 12 | Threads | 16 |
| 3.3 GHz | Base Clock Speed | 3.6 GHz |
| 3.9 GHz | Turbo Clock Speed | 4.3 GHz |
130 W | TDP | 140 W |
| 32 nm | Process Size | 14 nm |
| 33.0x | Multiplier | 36.0x |
| None | Integrated Graphics | None |
| Yes | Overclockable | Yes |
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