Core i7-7700K
Core i7-7740X
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|
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| General information | Core i7-7700K | Core i7-7740X |
|---|---|---|
| Launched | Q4 2016 | Q3 2017 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | LGA1151 | FCLGA2066 |
| Series Name | Intel Core i7 | Intel Core i7 |
| Core Family Name | Kaby Lake-S | Kaby Lake-X |
| Clock | 4.2 GHz 2.3 % | 4.3 GHz 0 % |
| Turbo Clock | 4.5 GHz 0 % | 4.5 GHz 0 % |
| Cores | 4 0 % | 4 0 % |
| Threads | 8 0 % | 8 0 % |
| Thermal Design Power (TDP) | 95 W 15.2 % | 112 W 0 % |
| Maximum supported RAM | 64 GB 0 % | 64 GB 0 % |
| Lithography | 14 nm 0 % | 14 nm 0 % |
| L1 Cache |
4 × 32 kB Instruction
4 × 32 kB Data |
4 × 32 kB Instruction
4 × 32 kB Data |
| L2 Cache |
4 × 256 kB
|
4 × 256 kB
|
| L3 Cache |
1 × 8 MB
|
1 × 8 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | Yes |
| Performance | Core i7-7700K | Core i7-7740X |
| Overall Score | 49987 0 % | 49927 0.1 % |
| Future Proof | 56 % 6.7 % | 60 % 0 % |
| Benchmark Score | 6243 0 % | 6214 0.5 % |
| Single Thread Score | 2701.2 0 % | 2686 0.6 % |
| Encrypting Data | 3366.7 MB/s 0 % | 3307.3 MB/s 1.8 % |
| Compressing Data | 133.6 MB/s 0 % | 131.9 MB/s 1.3 % |
| String objects sorting | 17337 thousand/s 0.7 % | 17459.4 thousand/s 0 % |
| Prime numbers generation | 31.1 millions/s 0 % | 30.9 millions/s 0.7 % |
| Mathemathic operations (integer) | 30783.6 millions/s 0 % | 30505.8 millions/s 0.9 % |
| Mathemathic operations (float) | 18829.2 millions/s 0.3 % | 18886.2 millions/s 0 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-7700K, Core i7-7740X.
| Average frames per second | Core i7-7700K | Core i7-7740X |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 103.1 FPS | 103.0 FPS |
| High settings | 165.0 FPS | 164.7 FPS |
| Medium settings | 206.3 FPS | 205.9 FPS |
| Low settings | 257.9 FPS | 257.4 FPS |
| Difference | 0 % | 0.2 % |
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 i7-7700K | Core i7-7740X |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 138.7 FPS | 138.5 FPS |
| High settings | 221.9 FPS | 221.7 FPS |
| Medium settings | 277.4 FPS | 277.1 FPS |
| Low settings | 346.7 FPS | 346.4 FPS |
| Difference | 0 % | 0.1 % |
