Core i9-9900K
Core i7-7700K
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|
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| General information | Core i9-9900K | Core i7-7700K |
|---|---|---|
| Launched | Q4 2018 | Q4 2016 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | FCLGA1151-2 | LGA1151 |
| Series Name | Intel Core i9 | Intel Core i7 |
| Core Family Name | Coffee Lake Refresh | Kaby Lake-S |
| Clock | 3.6 GHz 14.3 % | 4.2 GHz 0 % |
| Turbo Clock | 5 GHz 0 % | 4.5 GHz 10 % |
| Cores | 8 0 % | 4 50 % |
| Threads | 16 0 % | 8 50 % |
| Thermal Design Power (TDP) | 95 W 0 % | 95 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 |
1 × 16 MB
|
1 × 8 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | Yes |
| Integrated GPU | Intel UHD Graphics 630 | Intel HD Graphics 630 |
| Performance | Core i9-9900K | Core i7-7700K |
| Overall Score | 58811 0 % | 50108 14.8 % |
| Future Proof | 68 % 0 % | 56 % 17.6 % |
| Benchmark Score | 11963 0 % | 6304 47.3 % |
| Single Thread Score | 2937.9 0 % | 2709.4 7.8 % |
| Encrypting Data | 6573.8 MB/s 0 % | 3349 MB/s 49.1 % |
| Compressing Data | 276.3 MB/s 0 % | 133.2 MB/s 51.8 % |
| String objects sorting | 36426.1 thousand/s 0 % | 17377.7 thousand/s 52.3 % |
| Prime numbers generation | 47.4 millions/s 0 % | 30.9 millions/s 34.8 % |
| Mathemathic operations (integer) | 66217.2 millions/s 0 % | 30627.3 millions/s 53.7 % |
| Mathemathic operations (float) | 40894.2 millions/s 0 % | 18753.8 millions/s 54.1 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i9-9900K, Core i7-7700K.
| Average frames per second | Core i9-9900K | Core i7-7700K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 128.9 FPS | 103.1 FPS |
| High settings | 206.2 FPS | 164.9 FPS |
| Medium settings | 257.8 FPS | 206.1 FPS |
| Low settings | 322.3 FPS | 257.7 FPS |
| Difference | 0 % | 20 % |
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 i9-9900K | Core i7-7700K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 154.0 FPS | 138.6 FPS |
| High settings | 246.4 FPS | 221.7 FPS |
| Medium settings | 307.9 FPS | 277.2 FPS |
| Low settings | 384.9 FPS | 346.4 FPS |
| Difference | 0 % | 10 % |
