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AMD logo Phenom II X2 555
versus
AMD logo Athlon II X2 270

AMD Phenom II X2 555 logo AMD Athlon II X2 270 logo
General information Phenom II X2 555 Athlon II X2 270
Launched Q1 2010 Q3 2011
Used in Desktop Desktop
Factory AMD AMD
Socket AM2+ AM3
Series Name AMD Phenom II X2 AMD Athlon II X2
Core Family Name Callisto Regor
Clock 3.2 GHz 5.9 % 3.4 GHz 0 %
Cores 2 0 % 2 0 %
Threads 2 0 % 2 0 %
Thermal Design Power (TDP) 80 W 0 % 65 W 18.8 %
Lithography 45 nm 0 % 45 nm 0 %
L1 Cache 2 × 64 kB Instruction
2 × 64 kB Data
2 × 64 kB Instruction
2 × 64 kB Data
L2 Cache 2 × 512 kB
2 × 1 MB
ECC Supported No No
Multithreading Supported No No
Performance Phenom II X2 555 Athlon II X2 270
Overall Score 30358 0 % 30288 0.2 %
Future Proof 17 % 34.6 % 26 % 0 %
Benchmark Score 849 0 % 842 0.8 %
Single Thread Score 1306.8 3.2 % 1350.2 0 %
Encrypting Data 1834.1 MB/s 0 % 1795.6 MB/s 2.1 %
Compressing Data 26.7 MB/s 2.4 % 27.4 MB/s 0 %
String objects sorting 3572.4 thousand/s 0 % 3551 thousand/s 0.6 %
Prime numbers generation 9.9 millions/s 0 % 6 millions/s 39.6 %
Mathemathic operations (integer) 3732.8 millions/s 4.6 % 3914.2 millions/s 0 %
Mathemathic operations (float) 2758.4 millions/s 5.4 % 2914.8 millions/s 0 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Phenom II X2 555, Athlon II X2 270.

Average frames per second Phenom II X2 555 Athlon II X2 270
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 44.7 FPS 44.5 FPS
High settings 71.5 FPS 71.2 FPS
Medium settings 89.4 FPS 89.0 FPS
Low settings 111.8 FPS 111.2 FPS
Difference 0 % 0.5 %

Grand Theft Auto V Frames per second

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 X2 555 Athlon II X2 270
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 103.7 FPS 103.6 FPS
High settings 166.0 FPS 165.8 FPS
Medium settings 207.5 FPS 207.2 FPS
Low settings 259.3 FPS 259.1 FPS
Difference 0 % 0.1 %
Configuration Settings
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