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AMD logo Phenom II X4 B55
versus
AMD logo Athlon 64 X2 4000+

AMD Phenom II X4 B55 logo AMD Athlon 64 X2 4000+ logo
General information Phenom II X4 B55 Athlon 64 X2 4000+
Launched Q1 2010 Q4 2008
Used in Desktop Desktop
Factory AMD AMD
Socket AM2+ AM2
Clock 3.3 GHz 0 % 2.1 GHz 36.4 %
Cores 4 0 % 2 50 %
Threads 4 0 % 2 50 %
Performance Phenom II X4 B55 Athlon 64 X2 4000+
Overall Score 35595 0 % 25862 27.3 %
Future Proof 17 % 0 % 10 % 41.2 %
Benchmark Score 1605 0 % 447 72.1 %
Single Thread Score 1311.4 0 % 739.9 43.6 %
Encrypting Data 3661.8 MB/s 0 % 1016.4 MB/s 72.2 %
Compressing Data 55.1 MB/s 0 % 15.3 MB/s 72.2 %
String objects sorting 6914.2 thousand/s 0 % 2110.1 thousand/s 69.5 %
Prime numbers generation 12.9 millions/s 0 % 3 millions/s 76.7 %
Mathemathic operations (integer) 7878.6 millions/s 0 % 2615.2 millions/s 66.8 %
Mathemathic operations (float) 5640.7 millions/s 0 % 1537.1 millions/s 72.8 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Phenom II X4 B55, Athlon 64 X2 4000+.

Average frames per second Phenom II X4 B55 Athlon 64 X2 4000+
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 60.4 FPS 34.4 FPS
High settings 96.7 FPS 55.1 FPS
Medium settings 120.9 FPS 68.8 FPS
Low settings 151.1 FPS 86.0 FPS
Difference 0 % 43.1 %

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 X4 B55 Athlon 64 X2 4000+
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 113.1 FPS 95.8 FPS
High settings 180.9 FPS 153.4 FPS
Medium settings 226.2 FPS 191.7 FPS
Low settings 282.7 FPS 239.6 FPS
Difference 0 % 15.2 %
Configuration Settings
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Screen resolution Screen resolution image
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