Core i7-3770K
Core i5-2550K
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| General information | Core i7-3770K | Core i5-2550K |
|---|---|---|
| Launched | Q2 2012 | Q1 2012 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | LGA1155 | LGA1155 |
| Series Name | Intel Core i7 | Intel Core i5 |
| Core Family Name | Ivy Bridge | Sandy Bridge |
| Clock | 3.5 GHz 0 % | 3.4 GHz 2.9 % |
| Turbo Clock | 3.9 GHz 0 % | 3.8 GHz 2.6 % |
| Cores | 4 0 % | 4 0 % |
| Threads | 8 0 % | 4 50 % |
| Thermal Design Power (TDP) | 77 W 18.9 % | 95 W 0 % |
| Lithography | 22 nm 31.3 % | 32 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 × 8 MB
|
1 × 6 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | No |
| Performance | Core i7-3770K | Core i5-2550K |
| Overall Score | 45213 0 % | 40434 10.6 % |
| Future Proof | 30 % 0 % | 28 % 6.7 % |
| Benchmark Score | 4179 0 % | 2673 36 % |
| Single Thread Score | 2054.4 0 % | 1760.3 14.3 % |
| Encrypting Data | 1878.8 MB/s 0 % | 1038.9 MB/s 44.7 % |
| Compressing Data | 103 MB/s 0 % | 66.1 MB/s 35.8 % |
| String objects sorting | 14362.7 thousand/s 0 % | 8889.2 thousand/s 38.1 % |
| Prime numbers generation | 29.7 millions/s 0 % | 25.8 millions/s 13.2 % |
| Mathemathic operations (integer) | 23198.4 millions/s 0 % | 14554.8 millions/s 37.3 % |
| Mathemathic operations (float) | 11747.7 millions/s 0 % | 7539.4 millions/s 35.8 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-3770K, Core i5-2550K.
| Average frames per second | Core i7-3770K | Core i5-2550K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 89.0 FPS | 74.8 FPS |
| High settings | 142.3 FPS | 119.7 FPS |
| Medium settings | 177.9 FPS | 149.7 FPS |
| Low settings | 222.4 FPS | 187.1 FPS |
| Difference | 0 % | 15.9 % |
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 i7-3770K | Core i5-2550K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 130.2 FPS | 121.8 FPS |
| High settings | 208.4 FPS | 194.9 FPS |
| Medium settings | 260.5 FPS | 243.6 FPS |
| Low settings | 325.6 FPS | 304.5 FPS |
| Difference | 0 % | 6.5 % |
