Core i7-4820K
Pentium G840
|
|
|
| General information | Core i7-4820K | Pentium G840 |
|---|---|---|
| Launched | Q3 2013 | Q2 2011 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | FCLGA2011 | FCLGA1155 |
| Series Name | Intel Core i7 | Intel Pentium |
| Core Family Name | Ivy Bridge-E | Sandy Bridge |
| Clock | 3.7 GHz 0 % | 2.8 GHz 24.3 % |
| Cores | 4 0 % | 2 50 % |
| Threads | 8 0 % | 2 75 % |
| Thermal Design Power (TDP) | 130 W 0 % | 65 W 50 % |
| Lithography | 22 nm 31.3 % | 32 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
|
2 × 256 kB
|
| L3 Cache |
1 × 10 MB
|
1 × 3 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | No |
| Performance | Core i7-4820K | Pentium G840 |
| Overall Score | 45320 0 % | 29910 34 % |
| Future Proof | 37 % 0 % | 24 % 35.1 % |
| Benchmark Score | 4218 0 % | 800 81 % |
| Single Thread Score | 1943.4 0 % | 1274.6 34.4 % |
| Encrypting Data | 1878.8 MB/s 0 % | 1820.2 MB/s 3.1 % |
| Compressing Data | 102.7 MB/s 0 % | 24.6 MB/s 76.1 % |
| String objects sorting | 14530 thousand/s 0 % | 3411.4 thousand/s 76.5 % |
| Prime numbers generation | 30.9 millions/s 0 % | 9.1 millions/s 70.7 % |
| Mathemathic operations (integer) | 23037.3 millions/s 0 % | 4689.3 millions/s 79.6 % |
| Mathemathic operations (float) | 11792 millions/s 0 % | 2828.7 millions/s 76 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-4820K, Pentium G840.
| Average frames per second | Core i7-4820K | Pentium G840 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 89.3 FPS | 43.7 FPS |
| High settings | 142.8 FPS | 69.8 FPS |
| Medium settings | 178.6 FPS | 87.3 FPS |
| Low settings | 223.2 FPS | 109.1 FPS |
| Difference | 0 % | 51.1 % |
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 i7-4820K | Pentium G840 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 130.3 FPS | 103.0 FPS |
| High settings | 208.4 FPS | 164.8 FPS |
| Medium settings | 260.5 FPS | 206.0 FPS |
| Low settings | 325.7 FPS | 257.5 FPS |
| Difference | 0 % | 20.9 % |
