Core i5-8400
Core i7-4790K
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|
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| General information | Core i5-8400 | Core i7-4790K |
|---|---|---|
| Launched | Q4 2017 | Q2 2014 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | FCLGA1151-2 | LGA1150 |
| Series Name | Intel Core i5 | Intel Core i7 |
| Core Family Name | Coffee Lake | Haswell Refresh |
| Clock | 2.8 GHz 30 % | 4 GHz 0 % |
| Turbo Clock | 4 GHz 9.1 % | 4.4 GHz 0 % |
| Cores | 6 0 % | 4 33.3 % |
| Threads | 6 25 % | 8 0 % |
| Thermal Design Power (TDP) | 65 W 26.1 % | 88 W 0 % |
| Lithography | 14 nm 36.4 % | 22 nm 0 % |
| L1 Cache |
6 × 32 kB Instruction
6 × 32 kB Data |
4 × 32 kB Instruction
4 × 32 kB Data |
| L2 Cache |
6 × 256 kB
|
4 × 256 kB
|
| L3 Cache |
1 × 9 MB
|
1 × 8 MB
|
| ECC Supported | No | No |
| Multithreading Supported | No | Yes |
| Integrated GPU | Intel UHD Graphics 630 | Intel HD Graphics 4600 |
| Performance | Core i5-8400 | Core i7-4790K |
| Overall Score | 49429 0 % | 47791 3.3 % |
| Future Proof | 62 % 0 % | 42 % 32.3 % |
| Benchmark Score | 5969 0 % | 5217 12.6 % |
| Single Thread Score | 2390.2 3.7 % | 2482.3 0 % |
| Encrypting Data | 2803.7 MB/s 0 % | 2244 MB/s 20 % |
| Compressing Data | 126.4 MB/s 0 % | 118.7 MB/s 6.1 % |
| String objects sorting | 16020.5 thousand/s 3.3 % | 16560.2 thousand/s 0 % |
| Prime numbers generation | 37.3 millions/s 0 % | 34.1 millions/s 8.7 % |
| Mathemathic operations (integer) | 25456.8 millions/s 12.5 % | 29102.1 millions/s 0 % |
| Mathemathic operations (float) | 22161.2 millions/s 0 % | 14541.2 millions/s 34.4 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-8400, Core i7-4790K.
| Average frames per second | Core i5-8400 | Core i7-4790K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 101.5 FPS | 96.6 FPS |
| High settings | 162.4 FPS | 154.6 FPS |
| Medium settings | 202.9 FPS | 193.3 FPS |
| Low settings | 253.7 FPS | 241.6 FPS |
| Difference | 0 % | 4.8 % |
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 i5-8400 | Core i7-4790K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 137.9 FPS | 134.9 FPS |
| High settings | 220.6 FPS | 215.9 FPS |
| Medium settings | 275.7 FPS | 269.9 FPS |
| Low settings | 344.6 FPS | 337.4 FPS |
| Difference | 0 % | 2.1 % |
