General information | Core i5-8400 | Core i7-7700 |
---|---|---|
Launched | Q4 2017 | Q4 2016 |
Used in | Desktop | Desktop |
Factory | Intel | Intel |
Socket | FCLGA1151-2 | LGA1151 |
Series Name | Intel Core i5 | Intel Core i7 |
Core Family Name | Coffee Lake | Kaby Lake-S |
Clock | 2.8 GHz 22.2 % | 3.6 GHz 0 % |
Turbo Clock | 4 GHz 4.8 % | 4.2 GHz 0 % |
Cores | 6 0 % | 4 33.3 % |
Threads | 6 25 % | 8 0 % |
Thermal Design Power (TDP) | 65 W 0 % | 65 W 0 % |
Maximum supported RAM | 128 GB 0 % | 64 GB 50 % |
Lithography | 14 nm 0 % | 14 nm 0 % |
L1 Cache |
6 × 32 kB Instruction
6 × 32 kB Data |
4 × 32 kB Instruction
4 × 32 kB Data |
L2 Cache |
6 × 256 kB
|
4 × 256 kB
|
L3 Cache |
1 × 9 MB
|
1 × 8 MB
|
ECC Supported | No | No |
Multithreading Supported | No | Yes |
Integrated GPU | Intel UHD Graphics 630 | Intel HD Graphics 630 |
Performance | Core i5-8400 | Core i7-7700 |
Overall Score | 49554 0 % | 48758 1.6 % |
Future Proof | 62 % 0 % | 56 % 9.7 % |
Benchmark Score | 6030 0 % | 5652 6.3 % |
Single Thread Score | 2369.7 2.9 % | 2440.8 0 % |
Encrypting Data | 2796.4 MB/s 5.2 % | 2950.2 MB/s 0 % |
Compressing Data | 127.1 MB/s 0 % | 120.8 MB/s 5 % |
String objects sorting | 16053.5 thousand/s 0 % | 15700.6 thousand/s 2.2 % |
Prime numbers generation | 36.9 millions/s 0 % | 27.9 millions/s 24.2 % |
Mathemathic operations (integer) | 25723.7 millions/s 7.4 % | 27790.6 millions/s 0 % |
Mathemathic operations (float) | 22167.2 millions/s 0 % | 17014 millions/s 23.2 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-8400, Core i7-7700.
Average frames per second | Core i5-8400 | Core i7-7700 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 101.5 FPS | 99.1 FPS |
High settings | 162.4 FPS | 158.5 FPS |
Medium settings | 202.9 FPS | 198.2 FPS |
Low settings | 253.7 FPS | 247.7 FPS |
Difference | 0 % | 2.4 % |
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 i5-8400 | Core i7-7700 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 137.6 FPS | 136.2 FPS |
High settings | 220.2 FPS | 217.9 FPS |
Medium settings | 275.3 FPS | 272.4 FPS |
Low settings | 344.1 FPS | 340.5 FPS |
Difference | 0 % | 1 % |