General information | Core i7-3820 | Core2 Duo E7300 |
---|---|---|
Launched | Q1 2012 | Q4 2008 |
Used in | Desktop | Desktop |
Factory | Intel | Intel |
Socket | LGA2011 | LGA775 |
Series Name | Intel Core i7 | Intel Core 2 Duo |
Core Family Name | Sandy Bridge-E | Wolfdale |
Clock | 3.6 GHz 0 % | 2.7 GHz 25 % |
Cores | 4 0 % | 2 50 % |
Threads | 8 0 % | 2 75 % |
Thermal Design Power (TDP) | 130 W 0 % | 65 W 50 % |
Lithography | 32 nm 28.9 % | 45 nm 0 % |
L1 Cache |
4 × 32 kB Instruction
4 × 32 kB Data |
2 × 32 kB Instruction
2 × 32 kB Data |
L2 Cache |
4 × 256 kB
|
1 × 3 MB
|
ECC Supported | No | No |
Multithreading Supported | Yes | No |
Performance | Core i7-3820 | Core2 Duo E7300 |
Overall Score | 43931 0 % | 28090 36.1 % |
Future Proof | 28 % 0 % | 10 % 64.3 % |
Benchmark Score | 3725 0 % | 623 83.3 % |
Single Thread Score | 1737 0 % | 1076.2 38 % |
Encrypting Data | 1709.4 MB/s 0 % | 1424.3 MB/s 16.7 % |
Compressing Data | 92.5 MB/s 0 % | 20.1 MB/s 78.3 % |
String objects sorting | 13866.2 thousand/s 0 % | 2931.3 thousand/s 78.9 % |
Prime numbers generation | 28.2 millions/s 0 % | 5 millions/s 82.3 % |
Mathemathic operations (integer) | 21805.4 millions/s 0 % | 4090.9 millions/s 81.2 % |
Mathemathic operations (float) | 8215.7 millions/s 0 % | 2756.7 millions/s 66.4 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-3820, Core2 Duo E7300.
Average frames per second | Core i7-3820 | Core2 Duo E7300 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 85.2 FPS | 38.9 FPS |
High settings | 136.3 FPS | 62.2 FPS |
Medium settings | 170.4 FPS | 77.8 FPS |
Low settings | 213.0 FPS | 97.2 FPS |
Difference | 0 % | 54.4 % |
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 | Core2 Duo E7300 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 127.9 FPS | 99.8 FPS |
High settings | 204.6 FPS | 159.7 FPS |
Medium settings | 255.7 FPS | 199.6 FPS |
Low settings | 319.7 FPS | 249.5 FPS |
Difference | 0 % | 22 % |