Core i7-3820
Phenom II X4 905e
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| General information | Core i7-3820 | Phenom II X4 905e |
|---|---|---|
| Launched | Q1 2012 | Q2 2009 |
| Used in | Desktop | Desktop |
| Factory | Intel | AMD |
| Socket | LGA2011 | AM3 |
| Series Name | Intel Core i7 | AMD Phenom II X4 |
| Core Family Name | Sandy Bridge-E | Deneb |
| Clock | 3.6 GHz 0 % | 2.5 GHz 30.6 % |
| Cores | 4 0 % | 4 0 % |
| Threads | 8 0 % | 4 50 % |
| 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 |
4 × 64 kB Instruction
4 × 64 kB Data |
| L2 Cache |
4 × 256 kB
|
4 × 512 kB
|
| L3 Cache |
1 × 10 MB
|
1 × 6 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | No |
| Performance | Core i7-3820 | Phenom II X4 905e |
| Overall Score | 43918 0 % | 33448 23.8 % |
| Future Proof | 28 % 0 % | 13 % 53.6 % |
| Benchmark Score | 3720 0 % | 1252 66.3 % |
| Single Thread Score | 1757.7 0 % | 1016.1 42.2 % |
| Encrypting Data | 1718.4 MB/s 40.4 % | 2881.1 MB/s 0 % |
| Compressing Data | 92.1 MB/s 0 % | 41.8 MB/s 54.7 % |
| String objects sorting | 13842.3 thousand/s 0 % | 5491.9 thousand/s 60.3 % |
| Prime numbers generation | 28.1 millions/s 0 % | 13.1 millions/s 53.5 % |
| Mathemathic operations (integer) | 21915.9 millions/s 0 % | 5720.5 millions/s 73.9 % |
| Mathemathic operations (float) | 8126 millions/s 0 % | 4366.7 millions/s 46.3 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-3820, Phenom II X4 905e.
| Average frames per second | Core i7-3820 | Phenom II X4 905e |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 85.1 FPS | 54.1 FPS |
| High settings | 136.2 FPS | 86.6 FPS |
| Medium settings | 170.3 FPS | 108.3 FPS |
| Low settings | 212.9 FPS | 135.4 FPS |
| Difference | 0 % | 36.4 % |
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 | Phenom II X4 905e |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 127.9 FPS | 109.5 FPS |
| High settings | 204.7 FPS | 175.2 FPS |
| Medium settings | 255.8 FPS | 219.0 FPS |
| Low settings | 319.8 FPS | 273.7 FPS |
| Difference | 0 % | 14.4 % |
