Pentium G840
Celeron 420
|
|
|
| General information | Pentium G840 | Celeron 420 |
|---|---|---|
| Launched | Q2 2011 | Q1 2009 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | FCLGA1155 | LGA775 |
| Series Name | Intel Pentium | Intel Celeron |
| Core Family Name | Sandy Bridge | Conroe |
| Clock | 2.8 GHz 0 % | 1.6 GHz 42.9 % |
| Cores | 2 0 % | 1 50 % |
| Threads | 2 0 % | 1 50 % |
| Thermal Design Power (TDP) | 65 W 0 % | 35 W 46.2 % |
| Lithography | 32 nm 50.8 % | 65 nm 0 % |
| L1 Cache |
2 × 32 kB Instruction
2 × 32 kB Data |
1 × 32 kB Instruction
1 × 32 kB Data |
| L2 Cache |
2 × 256 kB
|
1 × 512 kB
|
| ECC Supported | No | No |
| Multithreading Supported | No | No |
| Performance | Pentium G840 | Celeron 420 |
| Overall Score | 29911 0 % | 19743 34 % |
| Future Proof | 24 % 0 % | 11 % 54.2 % |
| Benchmark Score | 800 0 % | 152 81 % |
| Single Thread Score | 1267 0 % | 472.4 62.7 % |
| Encrypting Data | 1812.8 MB/s 0 % | 346.9 MB/s 80.9 % |
| Compressing Data | 24.4 MB/s 0 % | 4.9 MB/s 80 % |
| String objects sorting | 3367.3 thousand/s 0 % | 824.2 thousand/s 75.5 % |
| Prime numbers generation | 9 millions/s 0 % | 2.4 millions/s 73.5 % |
| Mathemathic operations (integer) | 4698.7 millions/s 0 % | 503.5 millions/s 89.3 % |
| Mathemathic operations (float) | 2783.7 millions/s 0 % | 555.3 millions/s 80.1 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Pentium G840, Celeron 420.
| Average frames per second | Pentium G840 | Celeron 420 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 43.7 FPS | 25.5 FPS |
| High settings | 69.9 FPS | 40.8 FPS |
| Medium settings | 87.3 FPS | 51.0 FPS |
| Low settings | 109.2 FPS | 63.8 FPS |
| Difference | 0 % | 41.5 % |
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 | Celeron 420 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 103.2 FPS | 85.3 FPS |
| High settings | 165.1 FPS | 136.5 FPS |
| Medium settings | 206.4 FPS | 170.6 FPS |
| Low settings | 258.0 FPS | 213.3 FPS |
| Difference | 0 % | 17.3 % |
