General information | Core i7-7740X | Core i5-7400 |
---|---|---|
Launched | Q3 2017 | Q1 2017 |
Used in | Desktop | Desktop |
Factory | Intel | Intel |
Socket | FCLGA2066 | FCLGA1151 |
Series Name | Intel Core i7 | Intel Core i5 |
Core Family Name | Kaby Lake-X | Kaby Lake-S |
Clock | 4.3 GHz 0 % | 3 GHz 30.2 % |
Turbo Clock | 4.5 GHz 0 % | 3.5 GHz 22.2 % |
Cores | 4 0 % | 4 0 % |
Threads | 8 0 % | 4 50 % |
Thermal Design Power (TDP) | 112 W 0 % | 65 W 42 % |
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 × 6 MB
|
ECC Supported | No | No |
Multithreading Supported | Yes | No |
Performance | Core i7-7740X | Core i5-7400 |
Overall Score | 49927 0 % | 43381 13.1 % |
Future Proof | 60 % 0 % | 57 % 5 % |
Benchmark Score | 6214 0 % | 3542 43 % |
Single Thread Score | 2699.4 0 % | 2079.7 23 % |
Encrypting Data | 3261.3 MB/s 0 % | 1610.4 MB/s 50.6 % |
Compressing Data | 131.5 MB/s 0 % | 74.5 MB/s 43.4 % |
String objects sorting | 17234 thousand/s 0 % | 9457.4 thousand/s 45.1 % |
Prime numbers generation | 31.3 millions/s 0 % | 27 millions/s 13.8 % |
Mathemathic operations (integer) | 30475.4 millions/s 0 % | 14497.5 millions/s 52.4 % |
Mathemathic operations (float) | 18886.2 millions/s 0 % | 12221 millions/s 35.3 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-7740X, Core i5-7400.
Average frames per second | Core i7-7740X | Core i5-7400 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 103.0 FPS | 83.5 FPS |
High settings | 164.7 FPS | 133.7 FPS |
Medium settings | 205.9 FPS | 167.1 FPS |
Low settings | 257.4 FPS | 208.9 FPS |
Difference | 0 % | 18.9 % |
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 i5-7400 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 138.5 FPS | 127.0 FPS |
High settings | 221.7 FPS | 203.3 FPS |
Medium settings | 277.1 FPS | 254.1 FPS |
Low settings | 346.4 FPS | 317.6 FPS |
Difference | 0 % | 8.3 % |