General information | Core i7-8557U | Core i7-7660U |
---|---|---|
Launched | Q4 2019 | Q2 2017 |
Used in | Mobile | Mobile |
Factory | Intel | Intel |
Socket | FCBGA1528 | BGA1356 |
Clock | 1.7 GHz 32 % | 2.5 GHz 0 % |
Turbo Clock | 4.5 GHz 0 % | 4 GHz 11.1 % |
Cores | 4 0 % | 2 50 % |
Threads | 8 0 % | 4 50 % |
Thermal Design Power (TDP) | 15 W 0 % | 15 W 0 % |
Performance | Core i7-8557U | Core i7-7660U |
Overall Score | 46923 0 % | 40251 14.2 % |
Future Proof | 73 % 0 % | 59 % 19.2 % |
Benchmark Score | 4848 0 % | 2625 45.9 % |
Single Thread Score | 2379.4 0 % | 2131.3 10.4 % |
Encrypting Data | 2725.5 MB/s 0 % | 1345.2 MB/s 50.6 % |
Compressing Data | 99.7 MB/s 0 % | 53 MB/s 46.8 % |
String objects sorting | 11185.4 thousand/s 0 % | 6691.4 thousand/s 40.2 % |
Prime numbers generation | 36.9 millions/s 0 % | 18.8 millions/s 49 % |
Mathemathic operations (integer) | 27660.5 millions/s 0 % | 12274.4 millions/s 55.6 % |
Mathemathic operations (float) | 14286.7 millions/s 0 % | 7188 millions/s 49.7 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-8557U, Core i7-7660U.
Average frames per second | Core i7-8557U | Core i7-7660U |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 94.1 FPS | 74.3 FPS |
High settings | 150.5 FPS | 118.8 FPS |
Medium settings | 188.2 FPS | 148.6 FPS |
Low settings | 235.2 FPS | 185.7 FPS |
Difference | 0 % | 21 % |
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 i7-8557U | Core i7-7660U |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 133.3 FPS | 121.5 FPS |
High settings | 213.3 FPS | 194.4 FPS |
Medium settings | 266.7 FPS | 243.0 FPS |
Low settings | 333.3 FPS | 303.8 FPS |
Difference | 0 % | 8.9 % |