AMD Athlon II X4 640 vs AMD Phenom II X4 955
For gaming, the AMD Phenom II X4 955 is 25% ahead on our index. The rows below show where the other one still wins.
Gaming index 8 10
Cores 4 4
Threads 4 4
Top speed 3 GHz 3.2 GHz
Rated power 95 W 125 W
Games at recommended 71 75
Released20102009
Feeds cards up to (1440p) no close match no close match
Quick answers
Is the AMD Athlon II X4 640 better than the AMD Phenom II X4 955 for gaming?
No — on our gaming index the AMD Phenom II X4 955 scores 10 and the AMD Athlon II X4 640 8.
What is the fastest graphics card each one can keep up with?
At 1440p, by our bottleneck model: no close match for the AMD Athlon II X4 640, and no close match for the AMD Phenom II X4 955.