General information | Core i7-7820X | Core i7-3770K |
---|---|---|
Launched | Q2 2017 | Q2 2012 |
Used in | Desktop | Desktop |
Factory | Intel | Intel |
Socket | FCLGA2066 | LGA1155 |
Series Name | Intel Core i7 | Intel Core i7 |
Core Family Name | Skylake-X | Ivy Bridge |
Clock | 3.6 GHz 0 % | 3.5 GHz 2.8 % |
Turbo Clock | 4.3 GHz 0 % | 3.9 GHz 9.3 % |
Cores | 8 0 % | 4 50 % |
Threads | 16 0 % | 8 50 % |
Thermal Design Power (TDP) | 140 W 0 % | 77 W 45 % |
Lithography | 14 nm 36.4 % | 22 nm 0 % |
L1 Cache |
8 × 32 kB Instruction
8 × 32 kB Data |
4 × 32 kB Instruction
4 × 32 kB Data |
L2 Cache |
8 × 1 MB
|
4 × 256 kB
|
L3 Cache |
1 × 11 MB
|
1 × 8 MB
|
ECC Supported | No | No |
Multithreading Supported | Yes | Yes |
Performance | Core i7-7820X | Core i7-3770K |
Overall Score | 57743 0 % | 45211 21.7 % |
Future Proof | 59 % 0 % | 30 % 49.2 % |
Benchmark Score | 11117 0 % | 4178 62.4 % |
Single Thread Score | 2517 0 % | 2079.3 17.4 % |
Encrypting Data | 5989 MB/s 0 % | 1872.1 MB/s 68.7 % |
Compressing Data | 249.1 MB/s 0 % | 103.4 MB/s 58.5 % |
String objects sorting | 32456.6 thousand/s 0 % | 14161.8 thousand/s 56.4 % |
Prime numbers generation | 60.7 millions/s 0 % | 29.8 millions/s 50.9 % |
Mathemathic operations (integer) | 56862.1 millions/s 0 % | 23034.8 millions/s 59.5 % |
Mathemathic operations (float) | 35195.9 millions/s 0 % | 11769 millions/s 66.6 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-7820X, Core i7-3770K.
Average frames per second | Core i7-7820X | Core i7-3770K |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 126.2 FPS | 89.0 FPS |
High settings | 202.0 FPS | 142.3 FPS |
Medium settings | 252.4 FPS | 177.9 FPS |
Low settings | 315.6 FPS | 222.4 FPS |
Difference | 0 % | 29.5 % |
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 i7-7820X | Core i7-3770K |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 152.6 FPS | 130.3 FPS |
High settings | 244.1 FPS | 208.5 FPS |
Medium settings | 305.2 FPS | 260.6 FPS |
Low settings | 381.5 FPS | 325.8 FPS |
Difference | 0 % | 14.6 % |