Core i5-7400
Pentium G640T
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| General information | Core i5-7400 | Pentium G640T |
|---|---|---|
| Launched | Q1 2017 | Q1 2012 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | FCLGA1151 | LGA1155 |
| Series Name | Intel Core i5 | Intel Pentium |
| Core Family Name | Kaby Lake-S | Sandy Bridge |
| Clock | 3 GHz 0 % | 2.4 GHz 20 % |
| Cores | 4 0 % | 2 50 % |
| Threads | 4 0 % | 2 50 % |
| Thermal Design Power (TDP) | 65 W 0 % | 35 W 46.2 % |
| Lithography | 14 nm 56.3 % | 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 × 6 MB
|
1 × 3 MB
|
| ECC Supported | No | No |
| Multithreading Supported | No | No |
| Integrated GPU | Intel HD Graphics 630 | Intel HD Graphics |
| Performance | Core i5-7400 | Pentium G640T |
| Overall Score | 43381 0 % | 29294 32.5 % |
| Future Proof | 57 % 0 % | 28 % 50.9 % |
| Benchmark Score | 3542 0 % | 736 79.2 % |
| Single Thread Score | 2086 0 % | 1095.4 47.5 % |
| Encrypting Data | 1588 MB/s 6.5 % | 1697.8 MB/s 0 % |
| Compressing Data | 74.5 MB/s 0 % | 22.3 MB/s 70 % |
| String objects sorting | 9296 thousand/s 0 % | 3139.6 thousand/s 66.2 % |
| Prime numbers generation | 26.9 millions/s 0 % | 9 millions/s 66.4 % |
| Mathemathic operations (integer) | 14466.6 millions/s 0 % | 4947.1 millions/s 65.8 % |
| Mathemathic operations (float) | 12098.9 millions/s 0 % | 2552.6 millions/s 78.9 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-7400, Pentium G640T.
| Average frames per second | Core i5-7400 | Pentium G640T |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 83.5 FPS | 41.9 FPS |
| High settings | 133.6 FPS | 67.0 FPS |
| Medium settings | 167.1 FPS | 83.8 FPS |
| Low settings | 208.8 FPS | 104.7 FPS |
| Difference | 0 % | 49.8 % |
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 i5-7400 | Pentium G640T |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 127.0 FPS | 102.1 FPS |
| High settings | 203.1 FPS | 163.4 FPS |
| Medium settings | 253.9 FPS | 204.2 FPS |
| Low settings | 317.4 FPS | 255.3 FPS |
| Difference | 0 % | 19.6 % |
