Details        
Manufacturer Intel Model Name Core 2 Extreme  
Model Number QX9650 Socket Socket 775  
Clock speed (GHz) 3.00 No. of Cores 4  

Specifications        
Man. procces (nm) 45 Core Stepping C0  
Die Size (mm²) 214 No. of Transistors (M) 820  
Revision Multiplier x9  
Front Side Bus (MHz) 1333 HyperTransport (MHz) n/a  
L1 Cache (KB) L2 Cache (MB) 12 (2 x 6MB)  
L3 Cache (MB) Hyperthreaded N  

Power        
TDP (W) 130 Voltage (V) 0.85 - 1.3625  
SpeedStep support Y Cool 'n' Quiet n/a  

Performance          
PCMark05          
CPU Test 9664        
Cinebench 2003   Cinebench 9.5   Cinebench X  
Single CPU 551 Single CPU 540 Single CPU 3331
Multi CPU 1828 Multi CPU 1270 Multi CPU 11799
3DMark06          
Overall 4912        
Red Valley CPU1 Test 1.642        
Red Valley CPU2 Test 2.351        
Cinebench 2003
 Cinebench 9.5
 Cinebench X

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