General information | Core i7-7740X | Core i7-7700K |
---|---|---|
Launched | Q3 2017 | Q4 2016 |
Used in | Desktop | Desktop |
Factory | Intel | Intel |
Socket | FCLGA2066 | LGA1151 |
Series Name | Intel Core i7 | Intel Core i7 |
Core Family Name | Kaby Lake-X | Kaby Lake-S |
Clock | 4.3 GHz 0 % | 4.2 GHz 2.3 % |
Turbo Clock | 4.5 GHz 0 % | 4.5 GHz 0 % |
Cores | 4 0 % | 4 0 % |
Threads | 8 0 % | 8 0 % |
Thermal Design Power (TDP) | 112 W 0 % | 95 W 15.2 % |
Maximum supported RAM | 64 GB 0 % | 64 GB 0 % |
Lithography | 14 nm 0 % | 14 nm 0 % |
L1 Cache |
4 × 32 kB Instruction
4 × 32 kB Data |
4 × 32 kB Instruction
4 × 32 kB Data |
L2 Cache |
4 × 256 kB
|
4 × 256 kB
|
L3 Cache |
1 × 8 MB
|
1 × 8 MB
|
ECC Supported | No | No |
Multithreading Supported | Yes | Yes |
Performance | Core i7-7740X | Core i7-7700K |
Overall Score | 50393 0 % | 50108 0.6 % |
Future Proof | 60 % 0 % | 56 % 6.7 % |
Benchmark Score | 6449 0 % | 6304 2.2 % |
Single Thread Score | 2749.5 0 % | 2709.4 1.5 % |
Encrypting Data | 3387.1 MB/s 0 % | 3349 MB/s 1.1 % |
Compressing Data | 133.9 MB/s 0 % | 133.2 MB/s 0.5 % |
String objects sorting | 17750.8 thousand/s 0 % | 17377.7 thousand/s 2.1 % |
Prime numbers generation | 32 millions/s 0 % | 30.9 millions/s 3.5 % |
Mathemathic operations (integer) | 31343.9 millions/s 0 % | 30627.3 millions/s 2.3 % |
Mathemathic operations (float) | 19559.4 millions/s 0 % | 18753.8 millions/s 4.1 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-7740X, Core i7-7700K.
Average frames per second | Core i7-7740X | Core i7-7700K |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 103.9 FPS | 103.1 FPS |
High settings | 166.3 FPS | 164.9 FPS |
Medium settings | 207.8 FPS | 206.1 FPS |
Low settings | 259.8 FPS | 257.7 FPS |
Difference | 0 % | 0.8 % |
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 i7-7740X | Core i7-7700K |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 139.1 FPS | 138.6 FPS |
High settings | 222.5 FPS | 221.7 FPS |
Medium settings | 278.1 FPS | 277.2 FPS |
Low settings | 347.7 FPS | 346.4 FPS |
Difference | 0 % | 0.4 % |