Core i5-655K
Core2 Duo E8400
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| General information | Core i5-655K | Core2 Duo E8400 |
|---|---|---|
| Launched | Q2 2010 | Q4 2008 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | LGA1156 | LGA775 |
| Series Name | Intel Core i5 | Intel Core 2 Duo |
| Core Family Name | Clarkdale | Wolfdale |
| Clock | 3.2 GHz 0 % | 3 GHz 6.3 % |
| Cores | 2 0 % | 2 0 % |
| Threads | 4 0 % | 2 50 % |
| Thermal Design Power (TDP) | 73 W 0 % | 65 W 11 % |
| Lithography | 32 nm 28.9 % | 45 nm 0 % |
| L1 Cache |
2 × 32 kB Instruction
2 × 32 kB Data |
2 × 32 kB Instruction
2 × 32 kB Data |
| L2 Cache |
2 × 256 kB
|
1 × 6 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | No |
| Performance | Core i5-655K | Core2 Duo E8400 |
| Overall Score | 33793 0 % | 29685 12.2 % |
| Future Proof | 18 % 0 % | 10 % 44.4 % |
| Benchmark Score | 1304 0 % | 776 40.5 % |
| Single Thread Score | 1454.7 0 % | 1248.1 14.2 % |
| Encrypting Data | 2977.3 MB/s 0 % | 1758.6 MB/s 40.9 % |
| Compressing Data | 44.8 MB/s 0 % | 24.6 MB/s 45 % |
| String objects sorting | 5266.9 thousand/s 0 % | 3373.2 thousand/s 36 % |
| Prime numbers generation | 20.2 millions/s 0 % | 9 millions/s 55.5 % |
| Mathemathic operations (integer) | 13492.5 millions/s 0 % | 5134.1 millions/s 61.9 % |
| Mathemathic operations (float) | 7497.6 millions/s 0 % | 3052.9 millions/s 59.3 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-655K, Core2 Duo E8400.
| Average frames per second | Core i5-655K | Core2 Duo E8400 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 55.1 FPS | 43.0 FPS |
| High settings | 88.2 FPS | 68.8 FPS |
| Medium settings | 110.2 FPS | 86.0 FPS |
| Low settings | 137.8 FPS | 107.5 FPS |
| Difference | 0 % | 22 % |
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 i5-655K | Core2 Duo E8400 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 110.0 FPS | 102.8 FPS |
| High settings | 176.0 FPS | 164.5 FPS |
| Medium settings | 220.0 FPS | 205.6 FPS |
| Low settings | 275.0 FPS | 257.0 FPS |
| Difference | 0 % | 6.6 % |
