General information | Core i7-8700K | Core i5-9400 |
---|---|---|
Launched | Q4 2017 | Q1 2019 |
Used in | Desktop | Desktop |
Factory | Intel | Intel |
Socket | FCLGA1151-2 | FCLGA1151-2 |
Series Name | Intel Core i7 | Intel Core i5 |
Core Family Name | Coffee Lake | Coffee Lake Refresh |
Clock | 3.7 GHz 0 % | 2.9 GHz 21.6 % |
Turbo Clock | 4.7 GHz 0 % | 4.1 GHz 12.8 % |
Cores | 6 0 % | 6 0 % |
Threads | 12 0 % | 6 50 % |
Thermal Design Power (TDP) | 95 W 0 % | 65 W 31.6 % |
Maximum supported RAM | 128 GB 0 % | 128 GB 0 % |
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 × 12 MB
|
1 × 9 MB
|
ECC Supported | No | No |
Multithreading Supported | Yes | No |
Integrated GPU | Intel UHD Graphics 630 | Intel UHD Graphics 630 |
Performance | Core i7-8700K | Core i5-9400 |
Overall Score | 54504 0 % | 49623 9 % |
Future Proof | 62 % 10.1 % | 69 % 0 % |
Benchmark Score | 8825 0 % | 6064 31.3 % |
Single Thread Score | 2704.7 0 % | 2448.3 9.5 % |
Encrypting Data | 4825.6 MB/s 0 % | 2832.1 MB/s 41.3 % |
Compressing Data | 196.9 MB/s 0 % | 131.2 MB/s 33.4 % |
String objects sorting | 25576.6 thousand/s 0 % | 16762 thousand/s 34.5 % |
Prime numbers generation | 38.8 millions/s 0 % | 35.8 millions/s 7.9 % |
Mathemathic operations (integer) | 45888.1 millions/s 0 % | 26562 millions/s 42.1 % |
Mathemathic operations (float) | 28793.7 millions/s 0 % | 22541.3 millions/s 21.7 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-8700K, Core i5-9400.
Average frames per second | Core i7-8700K | Core i5-9400 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 116.6 FPS | 102.1 FPS |
High settings | 186.5 FPS | 163.3 FPS |
Medium settings | 233.1 FPS | 204.1 FPS |
Low settings | 291.4 FPS | 255.1 FPS |
Difference | 0 % | 12.4 % |
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 i7-8700K | Core i5-9400 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 146.5 FPS | 138.0 FPS |
High settings | 234.4 FPS | 220.8 FPS |
Medium settings | 293.1 FPS | 276.0 FPS |
Low settings | 366.3 FPS | 345.0 FPS |
Difference | 0 % | 5.8 % |