Pentium G840
A4-3420
|
|
|
| General information | Pentium G840 | A4-3420 |
|---|---|---|
| Launched | Q2 2011 | Q1 2012 |
| Used in | Desktop | Desktop |
| Factory | Intel | AMD |
| Socket | FCLGA1155 | FM1 |
| Series Name | Intel Pentium | AMD A4 |
| Core Family Name | Sandy Bridge | Llano |
| Clock | 2.8 GHz 0 % | 2.8 GHz 0 % |
| Cores | 2 0 % | 2 0 % |
| Threads | 2 0 % | 2 0 % |
| Thermal Design Power (TDP) | 65 W 0 % | 65 W 0 % |
| Lithography | 32 nm 0 % | 32 nm 0 % |
| L1 Cache |
2 × 32 kB Instruction
2 × 32 kB Data |
2 × 64 kB Instruction
2 × 64 kB Data |
| L2 Cache |
2 × 256 kB
|
2 × 512 kB
|
| ECC Supported | No | No |
| Multithreading Supported | No | No |
| Integrated GPU | Intel HD Graphics | Radeon HD 6410D |
| Performance | Pentium G840 | A4-3420 |
| Overall Score | 29911 0 % | 28731 3.9 % |
| Future Proof | 24 % 14.3 % | 28 % 0 % |
| Benchmark Score | 800 0 % | 681 14.9 % |
| Single Thread Score | 1264.5 0 % | 1123 11.2 % |
| Encrypting Data | 1835 MB/s 0 % | 1546.7 MB/s 15.7 % |
| Compressing Data | 24.5 MB/s 0 % | 21.7 MB/s 11.4 % |
| String objects sorting | 3380.8 thousand/s 0 % | 2910.6 thousand/s 13.9 % |
| Prime numbers generation | 8.9 millions/s 0 % | 5 millions/s 44.4 % |
| Mathemathic operations (integer) | 4670.7 millions/s 0 % | 3068.8 millions/s 34.3 % |
| Mathemathic operations (float) | 2831.5 millions/s 0 % | 2331.3 millions/s 17.7 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Pentium G840, A4-3420.
| Average frames per second | Pentium G840 | A4-3420 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 43.7 FPS | 40.5 FPS |
| High settings | 69.9 FPS | 64.8 FPS |
| Medium settings | 87.3 FPS | 80.9 FPS |
| Low settings | 109.2 FPS | 101.2 FPS |
| Difference | 0 % | 7.3 % |
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 | Pentium G840 | A4-3420 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 103.3 FPS | 101.2 FPS |
| High settings | 165.2 FPS | 161.9 FPS |
| Medium settings | 206.6 FPS | 202.4 FPS |
| Low settings | 258.2 FPS | 253.0 FPS |
| Difference | 0 % | 2 % |
