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Key Differences
In short — Core i5-11600K 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 i5-11600K is 3319 days newer than Core i7-3820.
Advantages of Intel Core i5-11600K
- Performs up to 42% better in Tom Clancy's Rainbow Six Siege than Core i7-3820 - 659 vs 463 FPS
- Consumes up to 4% less energy than Intel Core i7-3820 - 125 vs 130 Watts
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-3820 - 12 vs 8 threads
- Works without a dedicated GPU, while Intel Core i7-3820 doesn't have integrated graphics
Tom Clancy's Rainbow Six Siege
Resolution
1920 x 1080
Game Graphics
Ultra
Intel® Core™ i5-11600K Desktop Prozessor 6 Kerne bis zu 4,9 GHz entsperrt LGA1200 (Intel® 500 Series & Select 400 Series Chipsatz) 125W
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Updated 331 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i5-11600K
Desktop • Mar 16th, 2021
Core i7-3820
Desktop • Feb 13th, 2012
Geekbench 5 Benchmarks
Core i7-3820
Desktop • Feb 13th, 2012
Single-Core
617
28.22506861848124%
Multi-Core
2299
26.797995104324514%
Intel Core i5-11600K | vs | Intel Core i7-3820 |
|---|---|---|
Mar 16th, 2021 | Release Date | Feb 13th, 2012 |
| Core i5 | Collection | Core i7 |
| Rocket Lake | Codename | Sandy Bridge E |
| Intel Socket 1200 | Socket | Intel Socket 2011 |
Desktop | Segment | Desktop |
6 | Cores | 4 |
12 | Threads | 8 |
3.9 GHz | Base Clock Speed | 3.6 GHz |
4.9 GHz | Turbo Clock Speed | 3.8 GHz |
125 W | TDP | 130 W |
14 nm | Process Size | 32 nm |
39.0x | Multiplier | 36.0x |
UHD Graphics 750 | Integrated Graphics | None |
| Yes | Overclockable | Yes |
Builds Using Core i5-11600K or Core i7-3820
Tom Clancy's Rainbow Six Siege, 1920 x 1080, Ultra
398 FPS
€2.95/FPS
Radeon RX 6750 XT
Core i5-11600K
16 GB, N/A Storage
Buy on Amazon
€1,174.9
In Stock
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