Core i7-7740X
Core i5-9400T
|
|
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| General information | Core i7-7740X | Core i5-9400T |
|---|---|---|
| Launched | Q3 2017 | Q3 2019 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | FCLGA2066 | FCLGA1151-2 |
| Series Name | Intel Core i7 | Intel Core i5 |
| Core Family Name | Kaby Lake-X | Coffee Lake Refresh |
| Clock | 4.3 GHz 0 % | 1.8 GHz 58.1 % |
| Turbo Clock | 4.5 GHz 0 % | 3.4 GHz 24.4 % |
| Cores | 4 33.3 % | 6 0 % |
| Threads | 8 0 % | 6 25 % |
| Thermal Design Power (TDP) | 112 W 0 % | 35 W 68.8 % |
| Maximum supported RAM | 64 GB 50 % | 128 GB 0 % |
| Lithography | 14 nm 0 % | 14 nm 0 % |
| L1 Cache |
4 × 32 kB Instruction
4 × 32 kB Data |
6 × 32 kB Instruction
6 × 32 kB Data |
| L2 Cache |
4 × 256 kB
|
6 × 256 kB
|
| L3 Cache |
1 × 8 MB
|
1 × 9 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | No |
| Performance | Core i7-7740X | Core i5-9400T |
| Overall Score | 49944 0 % | 48264 3.4 % |
| Future Proof | 60 % 16.7 % | 72 % 0 % |
| Benchmark Score | 6222 0 % | 5426 12.8 % |
| Single Thread Score | 2682.6 0 % | 2130.5 20.6 % |
| Encrypting Data | 3256.4 MB/s 0 % | 2657.9 MB/s 18.4 % |
| Compressing Data | 132.4 MB/s 0 % | 111.9 MB/s 15.5 % |
| String objects sorting | 17497.1 thousand/s 0 % | 14892.5 thousand/s 14.9 % |
| Prime numbers generation | 31.2 millions/s 22.2 % | 40 millions/s 0 % |
| Mathemathic operations (integer) | 30446.8 millions/s 0 % | 21998 millions/s 27.7 % |
| Mathemathic operations (float) | 19071.9 millions/s 0 % | 19017 millions/s 0.3 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-7740X, Core i5-9400T.
| Average frames per second | Core i7-7740X | Core i5-9400T |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 103.0 FPS | 98.0 FPS |
| High settings | 164.8 FPS | 156.9 FPS |
| Medium settings | 206.0 FPS | 196.1 FPS |
| Low settings | 257.5 FPS | 245.1 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 i7-7740X | Core i5-9400T |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 138.5 FPS | 135.5 FPS |
| High settings | 221.6 FPS | 216.8 FPS |
| Medium settings | 277.0 FPS | 271.0 FPS |
| Low settings | 346.2 FPS | 338.8 FPS |
| Difference | 0 % | 2.1 % |
