Core i7-7740X
Athlon X4 840
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| General information | Core i7-7740X | Athlon X4 840 |
|---|---|---|
| Launched | Q3 2017 | Q1 2015 |
| Used in | Desktop | Desktop |
| Factory | Intel | AMD |
| Socket | FCLGA2066 | FM2+ |
| Series Name | Intel Core i7 | AMD Athlon X4 |
| Core Family Name | Kaby Lake-X | Kaveri |
| Clock | 4.3 GHz 0 % | 3.1 GHz 27.9 % |
| Turbo Clock | 4.5 GHz 0 % | 3.8 GHz 15.6 % |
| Cores | 4 0 % | 4 0 % |
| Threads | 8 0 % | 4 50 % |
| Thermal Design Power (TDP) | 112 W 0 % | 65 W 42 % |
| Lithography | 14 nm 50 % | 28 nm 0 % |
| L1 Cache |
4 × 32 kB Instruction
4 × 32 kB Data |
2 × 96 kB Instruction
4 × 16 kB Data |
| L2 Cache |
4 × 256 kB
|
2 × 2 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | No |
| Performance | Core i7-7740X | Athlon X4 840 |
| Overall Score | 49927 0 % | 38273 23.3 % |
| Future Proof | 60 % 0 % | 46 % 23.3 % |
| Benchmark Score | 6214 0 % | 2146 65.5 % |
| Single Thread Score | 2699.4 0 % | 1488 44.9 % |
| Encrypting Data | 3274.4 MB/s 33.5 % | 4924.5 MB/s 0 % |
| Compressing Data | 130.9 MB/s 0 % | 55.4 MB/s 57.7 % |
| String objects sorting | 17442 thousand/s 0 % | 6552.1 thousand/s 62.4 % |
| Prime numbers generation | 31.2 millions/s 0 % | 12.9 millions/s 58.5 % |
| Mathemathic operations (integer) | 30505.8 millions/s 0 % | 19533.5 millions/s 36 % |
| Mathemathic operations (float) | 19115.2 millions/s 0 % | 5456.5 millions/s 71.5 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-7740X, Athlon X4 840.
| Average frames per second | Core i7-7740X | Athlon X4 840 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 103.0 FPS | 68.4 FPS |
| High settings | 164.7 FPS | 109.5 FPS |
| Medium settings | 205.9 FPS | 136.8 FPS |
| Low settings | 257.4 FPS | 171.0 FPS |
| Difference | 0 % | 33.6 % |
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 | Athlon X4 840 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 138.6 FPS | 118.0 FPS |
| High settings | 221.8 FPS | 188.8 FPS |
| Medium settings | 277.2 FPS | 236.0 FPS |
| Low settings | 346.6 FPS | 295.0 FPS |
| Difference | 0 % | 14.9 % |
