Core i9-9940X
Core i7-7820X
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|
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| General information | Core i9-9940X | Core i7-7820X |
|---|---|---|
| Launched | Q4 2018 | Q2 2017 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | FCLGA2066 | FCLGA2066 |
| Series Name | Intel Core i9 | Intel Core i7 |
| Core Family Name | Skylake-X | Skylake-X |
| Clock | 3.3 GHz 8.3 % | 3.6 GHz 0 % |
| Turbo Clock | 4.5 GHz 0 % | 4.3 GHz 4.4 % |
| Cores | 14 0 % | 8 42.9 % |
| Threads | 28 0 % | 16 42.9 % |
| Thermal Design Power (TDP) | 165 W 0 % | 140 W 15.2 % |
| 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 × 1 MB
|
| L3 Cache |
1 × 19.25 MB
|
1 × 11 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | Yes |
| Performance | Core i9-9940X | Core i7-7820X |
| Overall Score | 65264 0 % | 57743 11.5 % |
| Future Proof | 68 % 0 % | 59 % 13.2 % |
| Benchmark Score | 18143 0 % | 11117 38.7 % |
| Single Thread Score | 2608.3 0 % | 2505.9 3.9 % |
| Encrypting Data | 10636.6 MB/s 0 % | 6024.9 MB/s 43.4 % |
| Compressing Data | 454.9 MB/s 0 % | 247.3 MB/s 45.6 % |
| String objects sorting | 59099.5 thousand/s 0 % | 31965.7 thousand/s 45.9 % |
| Prime numbers generation | 96.2 millions/s 0 % | 60.9 millions/s 36.7 % |
| Mathemathic operations (integer) | 103541 millions/s 0 % | 56519.6 millions/s 45.4 % |
| Mathemathic operations (float) | 65229 millions/s 0 % | 35727.6 millions/s 45.2 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i9-9940X, Core i7-7820X.
| Average frames per second | Core i9-9940X | Core i7-7820X |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 148.5 FPS | 126.2 FPS |
| High settings | 237.7 FPS | 202.0 FPS |
| Medium settings | 297.1 FPS | 252.4 FPS |
| Low settings | 371.4 FPS | 315.6 FPS |
| Difference | 0 % | 15 % |
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 i7-7820X |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 165.5 FPS | 152.2 FPS |
| High settings | 264.7 FPS | 243.6 FPS |
| Medium settings | 330.9 FPS | 304.5 FPS |
| Low settings | 413.7 FPS | 380.6 FPS |
| Difference | 0 % | 8 % |
