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Key Differences
In short — Core i7-11700KF 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 i7-11700KF is 3319 days newer than Core i7-3820.
Advantages of Intel Core i7-11700KF
- Performs up to 19% better in Hogwarts Legacy than Core i7-3820 - 94 vs 79 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 - 16 vs 8 threads
Hogwarts Legacy
Resolution
1920 x 1080
Game Graphics
Ultra
Intel® Core™ i7-11700KF Desktop Processor 8 Cores up to 5.0 GHz Unlocked LGA1200 (Intel® 500 Series & Select 400 Series Chipset) 125W
Buy for CA$466.98 on Amazon
In Stock
Updated 74937 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-3820
Desktop • Feb 13th, 2012
Core i7-11700KF
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Core i7-3820
Desktop • Feb 13th, 2012
Single-Core
617
27.337173238812586%
Multi-Core
2299
22.572410407461955%
Intel Core i7-3820 | vs | Intel Core i7-11700KF |
|---|---|---|
| Feb 13th, 2012 | Release Date | Mar 16th, 2021 |
| Core i7 | Collection | Core i7 |
| Sandy Bridge E | Codename | Rocket Lake |
| Intel Socket 2011 | Socket | Intel Socket 1200 |
Desktop | Segment | Desktop |
| 4 | Cores | 8 |
| 8 | Threads | 16 |
| 3.6 GHz | Base Clock Speed | 3.6 GHz |
| 3.8 GHz | Turbo Clock Speed | 5.0 GHz |
| 130 W | TDP | 125 W |
| 32 nm | Process Size | 14 nm |
| 36.0x | Multiplier | 36.0x |
| None | Integrated Graphics | None |
| Yes | Overclockable | Yes |
Builds Using Core i7-3820 or Core i7-11700KF
Hogwarts Legacy, 1920 x 1080, Ultra
48 FPS
CA$27.42/FPS
GeForce RTX 3060
Core i7-11700KF
32 GB, N/A Storage
Buy on Amazon
CA$1,315.99
In Stock
80 FPS
CA$18.75/FPS
Radeon RX 6800 XT
Core i7-11700KF
32 GB, N/A Storage
Buy on Amazon
CA$1,499.99
In Stock
65 FPS
CA$21.08/FPS
GeForce RTX 3070
Core i7-11700KF
32 GB, N/A Storage
Buy on Amazon
CA$1,369.99
In Stock
69 FPS
CA$43.48/FPS
GeForce RTX 3070 Ti
Core i7-11700KF
16 GB, 1 TB SSD + 1 TB HDD
Buy on Amazon
CA$2,999.99
In Stock
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