Core i7-6800K
Core i5-9400
|
|
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| General information | Core i7-6800K | Core i5-9400 |
|---|---|---|
| Launched | Q2 2016 | Q1 2019 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | LGA2011-v3 | FCLGA1151-2 |
| Series Name | Intel Core i7 | Intel Core i5 |
| Core Family Name | Broadwell-E | Coffee Lake Refresh |
| Clock | 3.4 GHz 0 % | 2.9 GHz 14.7 % |
| Turbo Clock | 3.8 GHz 7.3 % | 4.1 GHz 0 % |
| Cores | 6 0 % | 6 0 % |
| Threads | 12 0 % | 6 50 % |
| Thermal Design Power (TDP) | 140 W 0 % | 65 W 53.6 % |
| Lithography | 14 nm 0 % | 14 nm 0 % |
| L1 Cache |
6 × 32 kB Instruction
6 × 32 kB Data |
6 × 32 kB Instruction
6 × 32 kB Data |
| L2 Cache |
6 × 256 kB
|
6 × 256 kB
|
| L3 Cache |
1 × 15 MB
|
1 × 9 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | No |
| Performance | Core i7-6800K | Core i5-9400 |
| Overall Score | 51362 0 % | 49623 3.4 % |
| Future Proof | 53 % 23.2 % | 69 % 0 % |
| Benchmark Score | 6959 0 % | 6064 12.9 % |
| Single Thread Score | 2285.6 6.6 % | 2448.3 0 % |
| Encrypting Data | 2904.3 MB/s 0 % | 2832.1 MB/s 2.5 % |
| Compressing Data | 157.2 MB/s 0 % | 131.2 MB/s 16.5 % |
| String objects sorting | 20787.2 thousand/s 0 % | 16762 thousand/s 19.4 % |
| Prime numbers generation | 47.7 millions/s 0 % | 35.8 millions/s 24.9 % |
| Mathemathic operations (integer) | 37238.2 millions/s 0 % | 26562 millions/s 28.7 % |
| Mathemathic operations (float) | 24197.6 millions/s 0 % | 22541.3 millions/s 6.8 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-6800K, Core i5-9400.
| Average frames per second | Core i7-6800K | Core i5-9400 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 107.3 FPS | 102.1 FPS |
| High settings | 171.6 FPS | 163.3 FPS |
| Medium settings | 214.6 FPS | 204.1 FPS |
| Low settings | 268.2 FPS | 255.1 FPS |
| Difference | 0 % | 4.9 % |
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 i7-6800K | Core i5-9400 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 141.0 FPS | 138.0 FPS |
| High settings | 225.6 FPS | 220.8 FPS |
| Medium settings | 282.1 FPS | 276.0 FPS |
| Low settings | 352.6 FPS | 345.0 FPS |
| Difference | 0 % | 2.2 % |
