Core i7-9700KF
Core i7-7740X
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| General information | Core i7-9700KF | Core i7-7740X |
|---|---|---|
| Launched | Q2 2019 | Q3 2017 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | FCLGA1151-2 | FCLGA2066 |
| Series Name | Intel Core i7 | Intel Core i7 |
| Core Family Name | Coffee Lake Refresh | Kaby Lake-X |
| Clock | 3.6 GHz 16.3 % | 4.3 GHz 0 % |
| Turbo Clock | 4.9 GHz 0 % | 4.5 GHz 8.2 % |
| Cores | 8 0 % | 4 50 % |
| Threads | 8 0 % | 8 0 % |
| Thermal Design Power (TDP) | 95 W 15.2 % | 112 W 0 % |
| Maximum supported RAM | 128 GB 0 % | 64 GB 50 % |
| Lithography | 14 nm 0 % | 14 nm 0 % |
| L1 Cache |
8 × 32 kB Instruction
8 × 32 kB Data |
4 × 32 kB Instruction
4 × 32 kB Data |
| L2 Cache |
8 × 256 kB
|
4 × 256 kB
|
| L3 Cache |
8 × 1.5 MB
|
1 × 8 MB
|
| ECC Supported | No | No |
| Multithreading Supported | No | Yes |
| Performance | Core i7-9700KF | Core i7-7740X |
| Overall Score | 55156 0 % | 49927 9.5 % |
| Future Proof | 71 % 0 % | 60 % 15.5 % |
| Benchmark Score | 9255 0 % | 6214 32.9 % |
| Single Thread Score | 2880.1 0 % | 2707.5 6 % |
| Encrypting Data | 4522.5 MB/s 0 % | 3271.2 MB/s 27.7 % |
| Compressing Data | 202.2 MB/s 0 % | 130.5 MB/s 35.4 % |
| String objects sorting | 25880.1 thousand/s 0 % | 17286 thousand/s 33.2 % |
| Prime numbers generation | 50.6 millions/s 0 % | 30.8 millions/s 39.1 % |
| Mathemathic operations (integer) | 41140 millions/s 0 % | 30445.1 millions/s 26 % |
| Mathemathic operations (float) | 35562.9 millions/s 0 % | 18886.2 millions/s 46.9 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-9700KF, Core i7-7740X.
| Average frames per second | Core i7-9700KF | Core i7-7740X |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 118.5 FPS | 103.0 FPS |
| High settings | 189.6 FPS | 164.7 FPS |
| Medium settings | 237.1 FPS | 205.9 FPS |
| Low settings | 296.3 FPS | 257.4 FPS |
| Difference | 0 % | 13.1 % |
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 i7-9700KF | Core i7-7740X |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 147.7 FPS | 138.5 FPS |
| High settings | 236.3 FPS | 221.6 FPS |
| Medium settings | 295.4 FPS | 277.0 FPS |
| Low settings | 369.2 FPS | 346.3 FPS |
| Difference | 0 % | 6.2 % |
