General information | Core i7-3820 | Core i7-940 |
---|---|---|
Launched | Q1 2012 | Q4 2008 |
Used in | Desktop | Desktop |
Factory | Intel | Intel |
Socket | LGA2011 | LGA1366 |
Series Name | Intel Core i7 | Intel Core i7 |
Core Family Name | Sandy Bridge-E | Bloomfield |
Clock | 3.6 GHz 0 % | 2.9 GHz 19.4 % |
Turbo Clock | 3.8 GHz 0 % | 3.2 GHz 15.8 % |
Cores | 4 0 % | 4 0 % |
Threads | 8 0 % | 8 0 % |
Thermal Design Power (TDP) | 130 W 0 % | 130 W 0 % |
Lithography | 32 nm 28.9 % | 45 nm 0 % |
L1 Cache |
4 × 32 kB Instruction
4 × 32 kB Data |
4 × 32 kB Instruction
4 × 32 kB Data |
L2 Cache |
4 × 256 kB
|
4 × 256 kB
|
L3 Cache |
1 × 10 MB
|
1 × 8 MB
|
ECC Supported | No | No |
Multithreading Supported | Yes | Yes |
Performance | Core i7-3820 | Core i7-940 |
Overall Score | 43918 0 % | 37153 15.4 % |
Future Proof | 28 % 0 % | 10 % 64.3 % |
Benchmark Score | 3720 0 % | 1905 48.8 % |
Single Thread Score | 1754.2 0 % | 1296.9 26.1 % |
Encrypting Data | 1721.9 MB/s 60.1 % | 4320.3 MB/s 0 % |
Compressing Data | 92 MB/s 0 % | 63.6 MB/s 30.9 % |
String objects sorting | 13995.9 thousand/s 0 % | 8916.8 thousand/s 36.3 % |
Prime numbers generation | 28.1 millions/s 0 % | 21.8 millions/s 22.1 % |
Mathemathic operations (integer) | 21675.1 millions/s 0 % | 16154.5 millions/s 25.5 % |
Mathemathic operations (float) | 8166.8 millions/s 0 % | 6943.5 millions/s 15 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-3820, Core i7-940.
Average frames per second | Core i7-3820 | Core i7-940 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 85.1 FPS | 65.0 FPS |
High settings | 136.2 FPS | 104.1 FPS |
Medium settings | 170.3 FPS | 130.1 FPS |
Low settings | 212.9 FPS | 162.6 FPS |
Difference | 0 % | 23.6 % |
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 i7-3820 | Core i7-940 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 128.0 FPS | 116.0 FPS |
High settings | 204.8 FPS | 185.7 FPS |
Medium settings | 256.0 FPS | 232.1 FPS |
Low settings | 320.0 FPS | 290.1 FPS |
Difference | 0 % | 9.3 % |