General information | Phenom II X4 840 | Athlon II X4 645 |
---|---|---|
Launched | Q1 2011 | Q4 2010 |
Used in | Desktop | Desktop |
Factory | AMD | AMD |
Socket | AM2+ | AM3 |
Series Name | AMD Phenom II X4 | AMD Athlon II X4 |
Core Family Name | Deneb | Propus |
Clock | 3.2 GHz 0 % | 3.1 GHz 3.1 % |
Cores | 4 0 % | 4 0 % |
Threads | 4 0 % | 4 0 % |
Thermal Design Power (TDP) | 95 W 0 % | 95 W 0 % |
Lithography | 45 nm 0 % | 45 nm 0 % |
L1 Cache |
4 × 64 kB Instruction
4 × 64 kB Data |
4 × 64 kB Instruction
4 × 64 kB Data |
L2 Cache |
4 × 512 kB
|
4 × 512 kB
|
ECC Supported | No | No |
Multithreading Supported | No | No |
Performance | Phenom II X4 840 | Athlon II X4 645 |
Overall Score | 35289 0 % | 35078 0.6 % |
Future Proof | 23 % 0 % | 21 % 8.7 % |
Benchmark Score | 1551 0 % | 1514 2.4 % |
Single Thread Score | 1289.9 0 % | 1251.7 3 % |
Encrypting Data | 3555 MB/s 0 % | 3470.5 MB/s 2.4 % |
Compressing Data | 54.6 MB/s 0 % | 52.6 MB/s 3.7 % |
String objects sorting | 6985 thousand/s 0 % | 6741.7 thousand/s 3.5 % |
Prime numbers generation | 9 millions/s 1.1 % | 9.1 millions/s 0 % |
Mathemathic operations (integer) | 7551.1 millions/s 0 % | 7173.9 millions/s 5 % |
Mathemathic operations (float) | 5581.7 millions/s 0 % | 5233.5 millions/s 6.2 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Phenom II X4 840, Athlon II X4 645.
Average frames per second | Phenom II X4 840 | Athlon II X4 645 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 59.5 FPS | 58.9 FPS |
High settings | 95.2 FPS | 94.2 FPS |
Medium settings | 119.0 FPS | 117.8 FPS |
Low settings | 148.8 FPS | 147.2 FPS |
Difference | 0 % | 1.1 % |
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 | Phenom II X4 840 | Athlon II X4 645 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 112.6 FPS | 112.2 FPS |
High settings | 180.1 FPS | 179.6 FPS |
Medium settings | 225.1 FPS | 224.4 FPS |
Low settings | 281.4 FPS | 280.6 FPS |
Difference | 0 % | 0.3 % |