Core i9-9940X
Core i7-9700KF
|
|
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| General information | Core i9-9940X | Core i7-9700KF |
|---|---|---|
| Launched | Q4 2018 | Q2 2019 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | FCLGA2066 | FCLGA1151-2 |
| Series Name | Intel Core i9 | Intel Core i7 |
| Core Family Name | Skylake-X | Coffee Lake Refresh |
| Clock | 3.3 GHz 8.3 % | 3.6 GHz 0 % |
| Turbo Clock | 4.5 GHz 8.2 % | 4.9 GHz 0 % |
| Cores | 14 0 % | 8 42.9 % |
| Threads | 28 0 % | 8 71.4 % |
| Thermal Design Power (TDP) | 165 W 0 % | 95 W 42.4 % |
| Maximum supported RAM | 128 GB 0 % | 128 GB 0 % |
| Lithography | 14 nm 0 % | 14 nm 0 % |
| L1 Cache |
14 × 32 kB Instruction
14 × 32 kB Data |
8 × 32 kB Instruction
8 × 32 kB Data |
| L2 Cache |
14 × 1 MB
|
8 × 256 kB
|
| L3 Cache |
1 × 19.25 MB
|
8 × 1.5 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | No |
| Performance | Core i9-9940X | Core i7-9700KF |
| Overall Score | 65264 0 % | 55157 15.5 % |
| Future Proof | 68 % 4.2 % | 71 % 0 % |
| Benchmark Score | 18143 0 % | 9255 49 % |
| Single Thread Score | 2634.6 8.7 % | 2885.9 0 % |
| Encrypting Data | 10583.5 MB/s 0 % | 4476.4 MB/s 57.7 % |
| Compressing Data | 456.8 MB/s 0 % | 201 MB/s 56 % |
| String objects sorting | 59393.8 thousand/s 0 % | 25932.9 thousand/s 56.3 % |
| Prime numbers generation | 97.9 millions/s 0 % | 51 millions/s 47.9 % |
| Mathemathic operations (integer) | 104273 millions/s 0 % | 41017.7 millions/s 60.7 % |
| Mathemathic operations (float) | 65555.1 millions/s 0 % | 35031.1 millions/s 46.6 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i9-9940X, Core i7-9700KF.
| Average frames per second | Core i9-9940X | Core i7-9700KF |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 148.5 FPS | 118.5 FPS |
| High settings | 237.6 FPS | 189.6 FPS |
| Medium settings | 297.0 FPS | 237.1 FPS |
| Low settings | 371.3 FPS | 296.3 FPS |
| Difference | 0 % | 20.2 % |
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 i9-9940X | Core i7-9700KF |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 166.0 FPS | 148.0 FPS |
| High settings | 265.5 FPS | 236.8 FPS |
| Medium settings | 331.9 FPS | 296.0 FPS |
| Low settings | 414.9 FPS | 370.0 FPS |
| Difference | 0 % | 10.8 % |
