Core i7-4820K
Core i7-3770T
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|
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| General information | Core i7-4820K | Core i7-3770T |
|---|---|---|
| Launched | Q3 2013 | Q2 2012 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | FCLGA2011 | LGA1155 |
| Series Name | Intel Core i7 | Intel Core i7 |
| Core Family Name | Ivy Bridge-E | Ivy Bridge |
| Clock | 3.7 GHz 0 % | 2.5 GHz 32.4 % |
| Turbo Clock | 3.9 GHz 0 % | 3.7 GHz 5.1 % |
| Cores | 4 0 % | 4 0 % |
| Threads | 8 0 % | 8 0 % |
| Thermal Design Power (TDP) | 130 W 0 % | 45 W 65.4 % |
| Lithography | 22 nm 0 % | 22 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 i7-4820K | Core i7-3770T |
| Overall Score | 45432 0 % | 43419 4.4 % |
| Future Proof | 37 % 0 % | 30 % 18.9 % |
| Benchmark Score | 4261 0 % | 3554 16.6 % |
| Single Thread Score | 1941.4 0 % | 1815.4 6.5 % |
| Encrypting Data | 1870.4 MB/s 0 % | 1536.8 MB/s 17.8 % |
| Compressing Data | 102.5 MB/s 0 % | 86.7 MB/s 15.4 % |
| String objects sorting | 14358 thousand/s 0 % | 11836.4 thousand/s 17.6 % |
| Prime numbers generation | 30.8 millions/s 0 % | 27.8 millions/s 9.6 % |
| Mathemathic operations (integer) | 23292.3 millions/s 0 % | 19197.5 millions/s 17.6 % |
| Mathemathic operations (float) | 11673.5 millions/s 0 % | 9604.3 millions/s 17.7 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-4820K, Core i7-3770T.
| Average frames per second | Core i7-4820K | Core i7-3770T |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 89.2 FPS | 83.3 FPS |
| High settings | 142.8 FPS | 133.2 FPS |
| Medium settings | 178.5 FPS | 166.5 FPS |
| Low settings | 223.1 FPS | 208.2 FPS |
| Difference | 0 % | 6.7 % |
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 | Core i7-3770T |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 130.3 FPS | 126.8 FPS |
| High settings | 208.6 FPS | 202.9 FPS |
| Medium settings | 260.7 FPS | 253.6 FPS |
| Low settings | 325.9 FPS | 317.0 FPS |
| Difference | 0 % | 2.7 % |
