General information | Core i7-7740X | Core i5-9400 |
---|---|---|
Launched | Q3 2017 | Q1 2019 |
Used in | Desktop | Desktop |
Factory | Intel | Intel |
Socket | FCLGA2066 | FCLGA1151-2 |
Series Name | Intel Core i7 | Intel Core i5 |
Core Family Name | Kaby Lake-X | Coffee Lake Refresh |
Clock | 4.3 GHz 0 % | 2.9 GHz 32.6 % |
Turbo Clock | 4.5 GHz 0 % | 4.1 GHz 8.9 % |
Cores | 4 33.3 % | 6 0 % |
Threads | 8 0 % | 6 25 % |
Thermal Design Power (TDP) | 112 W 0 % | 65 W 42 % |
Maximum supported RAM | 64 GB 50 % | 128 GB 0 % |
Lithography | 14 nm 0 % | 14 nm 0 % |
L1 Cache |
4 × 32 kB Instruction
4 × 32 kB Data |
6 × 32 kB Instruction
6 × 32 kB Data |
L2 Cache |
4 × 256 kB
|
6 × 256 kB
|
L3 Cache |
1 × 8 MB
|
1 × 9 MB
|
ECC Supported | No | No |
Multithreading Supported | Yes | No |
Performance | Core i7-7740X | Core i5-9400 |
Overall Score | 49944 0 % | 49626 0.6 % |
Future Proof | 60 % 13 % | 69 % 0 % |
Benchmark Score | 6222 0 % | 6065 2.5 % |
Single Thread Score | 2677.3 0 % | 2445.9 8.6 % |
Encrypting Data | 3259.7 MB/s 0 % | 2828.5 MB/s 13.2 % |
Compressing Data | 130.7 MB/s 0.2 % | 131 MB/s 0 % |
String objects sorting | 17167.6 thousand/s 0 % | 16744.4 thousand/s 2.5 % |
Prime numbers generation | 31.1 millions/s 12.7 % | 35.6 millions/s 0 % |
Mathemathic operations (integer) | 30082.1 millions/s 0 % | 26644.7 millions/s 11.4 % |
Mathemathic operations (float) | 19224.6 millions/s 16.3 % | 22978 millions/s 0 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-7740X, Core i5-9400.
Average frames per second | Core i7-7740X | Core i5-9400 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 103.0 FPS | 102.1 FPS |
High settings | 164.8 FPS | 163.3 FPS |
Medium settings | 206.0 FPS | 204.1 FPS |
Low settings | 257.5 FPS | 255.2 FPS |
Difference | 0 % | 0.9 % |
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 i5-9400 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 138.6 FPS | 137.9 FPS |
High settings | 221.7 FPS | 220.7 FPS |
Medium settings | 277.1 FPS | 275.9 FPS |
Low settings | 346.4 FPS | 344.9 FPS |
Difference | 0 % | 0.4 % |