Core i7-7820X
Core i7-9700KF
|
|
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| General information | Core i7-7820X | Core i7-9700KF |
|---|---|---|
| Launched | Q2 2017 | Q2 2019 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | FCLGA2066 | FCLGA1151-2 |
| Series Name | Intel Core i7 | Intel Core i7 |
| Core Family Name | Skylake-X | Coffee Lake Refresh |
| Clock | 3.6 GHz 0 % | 3.6 GHz 0 % |
| Turbo Clock | 4.3 GHz 12.2 % | 4.9 GHz 0 % |
| Cores | 8 0 % | 8 0 % |
| Threads | 16 0 % | 8 50 % |
| Thermal Design Power (TDP) | 140 W 0 % | 95 W 32.1 % |
| Maximum supported RAM | 128 GB 0 % | 128 GB 0 % |
| Lithography | 14 nm 0 % | 14 nm 0 % |
| L1 Cache |
8 × 32 kB Instruction
8 × 32 kB Data |
8 × 32 kB Instruction
8 × 32 kB Data |
| L2 Cache |
8 × 1 MB
|
8 × 256 kB
|
| L3 Cache |
1 × 11 MB
|
8 × 1.5 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | No |
| Performance | Core i7-7820X | Core i7-9700KF |
| Overall Score | 57890 0 % | 55290 4.5 % |
| Future Proof | 59 % 16.9 % | 71 % 0 % |
| Benchmark Score | 11231 0 % | 9345 16.8 % |
| Single Thread Score | 2518 12.9 % | 2891.7 0 % |
| Encrypting Data | 5981 MB/s 0 % | 4557.7 MB/s 23.8 % |
| Compressing Data | 248.3 MB/s 0 % | 204.3 MB/s 17.7 % |
| String objects sorting | 32265.7 thousand/s 0 % | 26117.3 thousand/s 19.1 % |
| Prime numbers generation | 61.5 millions/s 0 % | 50.5 millions/s 17.8 % |
| Mathemathic operations (integer) | 56608.3 millions/s 0 % | 41515.9 millions/s 26.7 % |
| Mathemathic operations (float) | 35533.9 millions/s 0 % | 35031.1 millions/s 1.4 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-7820X, Core i7-9700KF.
| Average frames per second | Core i7-7820X | Core i7-9700KF |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 126.1 FPS | 118.5 FPS |
| High settings | 201.8 FPS | 189.6 FPS |
| Medium settings | 252.3 FPS | 237.0 FPS |
| Low settings | 315.3 FPS | 296.2 FPS |
| Difference | 0 % | 6.1 % |
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 i7-7820X | Core i7-9700KF |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 152.4 FPS | 147.7 FPS |
| High settings | 243.8 FPS | 236.3 FPS |
| Medium settings | 304.7 FPS | 295.4 FPS |
| Low settings | 380.9 FPS | 369.3 FPS |
| Difference | 0 % | 3.1 % |
