Multitasking test and overall score
multitasking with 7-Zip and mplayer
Websites: www.7-zip.org and 
www.mplayerhq.hu
Multitasking is a phrase that we're all familiar with, because most of us are now used to running multiple applications at the same time. However, to run multiple applications well you need a powerful (ideally multi-core) CPU and plenty of RAM.
Our multitasking test performs a massive file backup (with encryption) using 7-Zip, while simultaneously playing back a HD movie file using mplayer, making it a demanding test for any PC.
  
  
    - 
      Intel Core i5-750 (4.15GHz)
    
 
    - 
      AMD Phenom II X4 965 Black Edition (3.99GHz)
    
 
    - 
      Intel Core i5-750 (2.66GHz)
    
 
    - 
      Intel Core i3-530 (4.07GHz)
    
 
    - 
      Intel Core i5-661 (4GHz)
    
 
    - 
      AMD Phenom II X4 965 Black Edition (3.4GHz)
    
 
    - 
      Intel Core 2 Duo E8400 (4.25GHz)
    
 
    - 
      Intel Core i5-661 (3.33GHz)
    
 
    - 
      Intel Core 2 Quad Q6600 (3.7GHz)
    
 
    - 
      Intel Core i3-530 (2.93GHz)
    
 
    - 
      AMD Athlon II X4 630 (3.71GHz)
    
 
    - 
      Intel Core 2 Quad Q6600 (2.4GHz)
    
 
    - 
      Intel Core 2 Duo E8400 (3GHz)
    
 
    - 
      AMD Athlon II X4 630 (2.8GHz)
    
 
  
  
    
      - 
        
          1627
        
       
      - 
        
          1263
        
       
      - 
        
          1140
        
       
      - 
        
          1118
        
       
      - 
        
          1051
        
       
      - 
        
          1046
        
       
      - 
        
          992
        
       
      - 
        
          909
        
       
      - 
        
          907
        
       
      - 
        
          840
        
       
      - 
        
          819
        
       
      - 
        
          795
        
       
      - 
        
          772
        
       
      - 
        
          754
        
       
    
    
      
        0
      
      
        250
      
      
        500
      
      
        750
      
      
        1000
      
      
        1250
      
      
        1500
      
      
        1750
      
     
   
  Score (points), higher is better. Blue: stock spee
 
Overall Score
The overall score is an unweighted mean average of the scores of the three individual tests.
  
  
    - 
      Intel Core i5-750 (4.15GHz)
    
 
    - 
      Intel Core i3-530 (4.07GHz)
    
 
    - 
      Intel Core i5-661 (4GHz)
    
 
    - 
      AMD Phenom II X4 965 Black Edition (3.99GHz)
    
 
    - 
      Intel Core i5-750 (2.66GHz)
    
 
    - 
      Intel Core 2 Quad Q6600 (3.7GHz)
    
 
    - 
      Intel Core 2 Duo E8400 (4.25GHz)
    
 
    - 
      Intel Core i5-661 (3.33GHz)
    
 
    - 
      AMD Phenom II X4 965 Black Edition (3.4GHz)
    
 
    - 
      AMD Athlon II X4 630 (3.71GHz)
    
 
    - 
      Intel Core i3-530 (2.93GHz)
    
 
    - 
      AMD Athlon II X4 630 (2.8GHz)
    
 
    - 
      Intel Core 2 Quad Q6600 (2.4GHz)
    
 
    - 
      Intel Core 2 Duo E8400 (3GHz)
    
 
  
  
    
      - 
        
          2056
        
       
      - 
        
          1620
        
       
      - 
        
          1572
        
       
      - 
        
          1527
        
       
      - 
        
          1456
        
       
      - 
        
          1382
        
       
      - 
        
          1349
        
       
      - 
        
          1336
        
       
      - 
        
          1293
        
       
      - 
        
          1243
        
       
      - 
        
          1163
        
       
      - 
        
          1015
        
       
      - 
        
          992
        
       
      - 
        
          950
        
       
    
    
   
  Score (points), higher is better. Blue: stock spee
 
For performance conclusions, see 
page 10
     
    
    
        
            
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