General information | Core i7-12700K | Core i7-3820 |
---|---|---|
Launched | Q4 2021 | Q1 2012 |
Used in | Desktop | Desktop |
Factory | Intel | Intel |
Socket | FCLGA1700 | LGA2011 |
Series Name | Intel Core i7 | Intel Core i7 |
Core Family Name | Alder Lake | Sandy Bridge-E |
Clock | 3.6 GHz 0 % | 3.6 GHz 0 % |
Turbo Clock | 5 GHz 0 % | 3.8 GHz 24 % |
Cores | 12 0 % | 4 66.7 % |
Threads | 20 0 % | 8 60 % |
Thermal Design Power (TDP) | 190 W 0 % | 130 W 31.6 % |
Lithography | 10 nm 68.8 % | 32 nm 0 % |
L1 Cache |
8 × 32 kB Instruction
8 × 48 kB Data |
4 × 32 kB Instruction
4 × 32 kB Data |
L2 Cache |
8 × 1.25 MB
|
4 × 256 kB
|
L3 Cache |
1 × 25 MB
|
1 × 10 MB
|
ECC Supported | No | No |
Multithreading Supported | Yes | Yes |
Performance | Core i7-12700K | Core i7-3820 |
Overall Score | 68788 0 % | 43918 36.2 % |
Future Proof | 85 % 0 % | 28 % 67.1 % |
Benchmark Score | 22390 0 % | 3720 83.4 % |
Single Thread Score | 4010.8 0 % | 1735 56.7 % |
Encrypting Data | 23602.1 MB/s 0 % | 1721.9 MB/s 92.7 % |
Compressing Data | 437.7 MB/s 0 % | 91.6 MB/s 79.1 % |
String objects sorting | 46284.4 thousand/s 0 % | 13954 thousand/s 69.9 % |
Prime numbers generation | 116 millions/s 0 % | 28.2 millions/s 75.7 % |
Mathemathic operations (integer) | 114183 millions/s 0 % | 21850.2 millions/s 80.9 % |
Mathemathic operations (float) | 88670.2 millions/s 0 % | 8150.5 millions/s 90.8 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-12700K, Core i7-3820.
Average frames per second | Core i7-12700K | Core i7-3820 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 159.0 FPS | 85.1 FPS |
High settings | 254.4 FPS | 136.2 FPS |
Medium settings | 318.1 FPS | 170.3 FPS |
Low settings | 397.6 FPS | 212.9 FPS |
Difference | 0 % | 46.5 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game 1920 × 1080 (FHD (1080p)) for Grand Theft Auto V.
Grand Theft Auto V | Core i7-12700K | Core i7-3820 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 171.7 FPS | 127.9 FPS |
High settings | 274.8 FPS | 204.7 FPS |
Medium settings | 343.5 FPS | 255.8 FPS |
Low settings | 429.3 FPS | 319.8 FPS |
Difference | 0 % | 25.5 % |