General information | Core i7-8700K | Core i7-7700K |
---|---|---|
Launched | Q4 2017 | Q4 2016 |
Used in | Desktop | Desktop |
Factory | Intel | Intel |
Socket | FCLGA1151-2 | LGA1151 |
Series Name | Intel Core i7 | Intel Core i7 |
Core Family Name | Coffee Lake | Kaby Lake-S |
Clock | 3.7 GHz 11.9 % | 4.2 GHz 0 % |
Turbo Clock | 4.7 GHz 0 % | 4.5 GHz 4.3 % |
Cores | 6 0 % | 4 33.3 % |
Threads | 12 0 % | 8 33.3 % |
Thermal Design Power (TDP) | 95 W 0 % | 95 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 × 12 MB
|
1 × 8 MB
|
ECC Supported | No | No |
Multithreading Supported | Yes | Yes |
Integrated GPU | Intel UHD Graphics 630 | Intel HD Graphics 630 |
Performance | Core i7-8700K | Core i7-7700K |
Overall Score | 54642 0 % | 50108 8.3 % |
Future Proof | 62 % 0 % | 56 % 9.7 % |
Benchmark Score | 8915 0 % | 6304 29.3 % |
Single Thread Score | 2719.3 0 % | 2709.4 0.4 % |
Encrypting Data | 4793.9 MB/s 0 % | 3349 MB/s 30.1 % |
Compressing Data | 196.4 MB/s 0 % | 133.2 MB/s 32.2 % |
String objects sorting | 25700.9 thousand/s 0 % | 17377.7 thousand/s 32.4 % |
Prime numbers generation | 39 millions/s 0 % | 30.9 millions/s 20.8 % |
Mathemathic operations (integer) | 45531.5 millions/s 0 % | 30627.3 millions/s 32.7 % |
Mathemathic operations (float) | 28602.4 millions/s 0 % | 18753.8 millions/s 34.4 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-8700K, Core i7-7700K.
Average frames per second | Core i7-8700K | Core i7-7700K |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 116.5 FPS | 103.1 FPS |
High settings | 186.4 FPS | 164.9 FPS |
Medium settings | 233.1 FPS | 206.1 FPS |
Low settings | 291.3 FPS | 257.7 FPS |
Difference | 0 % | 11.6 % |
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 i7-7700K |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 146.6 FPS | 138.6 FPS |
High settings | 234.5 FPS | 221.7 FPS |
Medium settings | 293.2 FPS | 277.2 FPS |
Low settings | 366.5 FPS | 346.4 FPS |
Difference | 0 % | 5.5 % |