General information | Core i5-8400 | Core i7-920 |
---|---|---|
Launched | Q4 2017 | Q4 2008 |
Used in | Desktop | Desktop |
Factory | Intel | Intel |
Socket | FCLGA1151-2 | LGA1366 |
Series Name | Intel Core i5 | Intel Core i7 |
Core Family Name | Coffee Lake | Bloomfield |
Clock | 2.8 GHz 0 % | 2.7 GHz 3.6 % |
Turbo Clock | 4 GHz 0 % | 2.9 GHz 27.5 % |
Cores | 6 0 % | 4 33.3 % |
Threads | 6 25 % | 8 0 % |
Thermal Design Power (TDP) | 65 W 50 % | 130 W 0 % |
Lithography | 14 nm 68.9 % | 45 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 |
Performance | Core i5-8400 | Core i7-920 |
Overall Score | 49425 0 % | 36788 25.6 % |
Future Proof | 62 % 0 % | 10 % 83.9 % |
Benchmark Score | 5967 0 % | 1832 69.3 % |
Single Thread Score | 2363.9 0 % | 1205.1 49 % |
Encrypting Data | 2773.1 MB/s 34 % | 4203.4 MB/s 0 % |
Compressing Data | 128.6 MB/s 0 % | 61.5 MB/s 52.1 % |
String objects sorting | 16080.2 thousand/s 0 % | 8255.6 thousand/s 48.7 % |
Prime numbers generation | 37 millions/s 0 % | 21.9 millions/s 40.8 % |
Mathemathic operations (integer) | 25583.3 millions/s 0 % | 15050 millions/s 41.2 % |
Mathemathic operations (float) | 21851.8 millions/s 0 % | 6462.9 millions/s 70.4 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-8400, Core i7-920.
Average frames per second | Core i5-8400 | Core i7-920 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 101.5 FPS | 63.9 FPS |
High settings | 162.3 FPS | 102.3 FPS |
Medium settings | 202.9 FPS | 127.9 FPS |
Low settings | 253.7 FPS | 159.9 FPS |
Difference | 0 % | 37 % |
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 i7-920 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 137.8 FPS | 115.4 FPS |
High settings | 220.4 FPS | 184.7 FPS |
Medium settings | 275.5 FPS | 230.8 FPS |
Low settings | 344.4 FPS | 288.5 FPS |
Difference | 0 % | 16.2 % |