Core i7-7740X
Pentium G840
|
|
|
| General information | Core i7-7740X | Pentium G840 |
|---|---|---|
| Launched | Q3 2017 | Q2 2011 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | FCLGA2066 | FCLGA1155 |
| Series Name | Intel Core i7 | Intel Pentium |
| Core Family Name | Kaby Lake-X | Sandy Bridge |
| Clock | 4.3 GHz 0 % | 2.8 GHz 34.9 % |
| Cores | 4 0 % | 2 50 % |
| Threads | 8 0 % | 2 75 % |
| Thermal Design Power (TDP) | 112 W 0 % | 65 W 42 % |
| Lithography | 14 nm 56.3 % | 32 nm 0 % |
| L1 Cache |
4 × 32 kB Instruction
4 × 32 kB Data |
2 × 32 kB Instruction
2 × 32 kB Data |
| L2 Cache |
4 × 256 kB
|
2 × 256 kB
|
| L3 Cache |
1 × 8 MB
|
1 × 3 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | No |
| Performance | Core i7-7740X | Pentium G840 |
| Overall Score | 49944 0 % | 29910 40.1 % |
| Future Proof | 60 % 0 % | 24 % 60 % |
| Benchmark Score | 6222 0 % | 800 87.1 % |
| Single Thread Score | 2679.9 0 % | 1268.3 52.7 % |
| Encrypting Data | 3272.9 MB/s 0 % | 1831.2 MB/s 44 % |
| Compressing Data | 131.5 MB/s 0 % | 24.8 MB/s 81.2 % |
| String objects sorting | 17254.3 thousand/s 0 % | 3374 thousand/s 80.4 % |
| Prime numbers generation | 31.1 millions/s 0 % | 9.1 millions/s 70.9 % |
| Mathemathic operations (integer) | 30173.3 millions/s 0 % | 4647.3 millions/s 84.6 % |
| Mathemathic operations (float) | 18957.4 millions/s 0 % | 2795 millions/s 85.3 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-7740X, Pentium G840.
| Average frames per second | Core i7-7740X | Pentium G840 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 103.0 FPS | 43.7 FPS |
| High settings | 164.8 FPS | 69.8 FPS |
| Medium settings | 206.0 FPS | 87.3 FPS |
| Low settings | 257.5 FPS | 109.1 FPS |
| Difference | 0 % | 57.6 % |
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 i7-7740X | Pentium G840 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 138.4 FPS | 103.1 FPS |
| High settings | 221.5 FPS | 164.9 FPS |
| Medium settings | 276.9 FPS | 206.1 FPS |
| Low settings | 346.1 FPS | 257.6 FPS |
| Difference | 0 % | 25.6 % |
