Details        
Manufacturer AMD Model Name Athlon64 X2  
Model Number 6400+ Socket AM2  
Clock speed (GHz) 3.20 No. of Cores 2  

Specifications        
Man. procces (nm) 90 Core Stepping 3  
Die Size (mm²) No. of Transistors (M)  
Revision JH-F3 Multiplier x16  
Front Side Bus (MHz) n/a HyperTransport (MHz) 2000  
L1 Cache (KB) 2 x 64KB L2 Cache (MB) 2 x 1MB  
L3 Cache (MB) 0 Hyperthreaded N  

Power        
TDP (W) 125 Voltage (V) 1.35 - 1.40  
SpeedStep support n/a Cool 'n' Quiet Y  

Performance          
PCMark05          
CPU Test 6538        
Cinebench 2003   Cinebench 9.5   Cinebench X  
Single CPU 452 Single CPU 470 Single CPU 2720
Multi CPU 843 Multi CPU 863 Multi CPU 5330
3DMark06          
Overall 2445        
Red Valley CPU1 Test 0.773        
Red Valley CPU2 Test 1.238        
Cinebench 2003
 Cinebench 9.5
 Cinebench X

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