Lavalys Everest
Download from: www.lavalys.com
Everest is a comprehensive suite of benchmarking tools that can gauge the theoretical performance of every sub-system and component of your PC. We use the Memory and Cache benchmark to see how data flows into and out of the CPU.
Open the application and go to the Tools menu. Then click Cache and Memory Benchmark and click the Start Benchmark button. Everest will test the speed of all levels of CPU cache as well as memory throughput.
  
    
    
      - 
        Athlon X2 6000+ (2x3.4GHz, 1.1GHz HTT)
      
 
      - 
        Athlon II X2 250 (2x3.9GHz, 2.4GHz NB, 2.0GHz HTT)
      
 
      - 
        Athlon II X2 250 (2x3.0GHz, 2.0GHz NB, 2.0GHz HTT)
      
 
      - 
        Athlon X2 7850 BE (2x2.7GHz, 1.8GHz NB, 2.0GHz HTT)
      
 
      - 
        Pentium Dual Core E5200 (2x4.0GHz, 1,333MHz FSB)
      
 
      - 
        Athlon X2 7850 BE (2x3.1GHz, 2.0GHz NB, 2.0GHz HTT)
      
 
      - 
        Athlon X2 6000+ (2x3.1GHz, 1.0GHz HTT)
      
 
      - 
        Pentium Dual Core E5200 (2x2.5GHz, 800MHz FSB)
      
 
    
    
      
        - 
          
            8932
          
         
        - 
          
            8767
          
         
        - 
          
            7481
          
         
        - 
          
            7344
          
         
        - 
          
            7076
          
         
        - 
          
            7021
          
         
        - 
          
            6300
          
         
        - 
          
            5737
          
         
      
      
        
          0
        
        
          1000
        
        
          2000
        
        
          3000
        
        
          4000
        
        
          5000
        
        
          6000
        
        
          7000
        
        
          8000
        
        
          9000
        
       
     
    MB/s (higher is better)
   
 
  
    
    
      - 
        Athlon X2 6000+ (2x3.4GHz, 1.1GHz HTT)
      
 
      - 
        Athlon II X2 250 (2x3.9GHz, 2.4GHz NB, 2.0GHz HTT)
      
 
      - 
        Pentium Dual Core E5200 (2x4.0GHz, 1,333MHz FSB)
      
 
      - 
        Athlon II X2 250 (2x3.0GHz, 2.0GHz NB, 2.0GHz HTT)
      
 
      - 
        Athlon X2 6000+ (2x3.1GHz, 1.0GHz HTT)
      
 
      - 
        Athlon X2 7850 BE (2x3.1GHz, 2.0GHz NB, 2.0GHz HTT)
      
 
      - 
        Athlon X2 7850 BE (2x2.7GHz, 1.8GHz NB, 2.0GHz HTT)
      
 
      - 
        Pentium Dual Core E5200 (2x2.5GHz, 800MHz FSB)
      
 
    
    
      
        - 
          
            9511
          
         
        - 
          
            7941
          
         
        - 
          
            7057
          
         
        - 
          
            7018
          
         
        - 
          
            6694
          
         
        - 
          
            5249
          
         
        - 
          
            4760
          
         
        - 
          
            4249
          
         
      
      
     
    MB/s (higher is better)
   
 
  
    
    
      - 
        Athlon II X2 250 (2x3.9GHz, 2.4GHz NB, 2.0GHz HTT)
      
 
      - 
        Athlon II X2 250 (2x3.0GHz, 2.0GHz NB, 2.0GHz HTT)
      
 
      - 
        Athlon X2 6000+ (2x3.4GHz, 1.1GHz HTT)
      
 
      - 
        Athlon X2 7850 BE (2x2.7GHz, 1.8GHz NB, 2.0GHz HTT)
      
 
      - 
        Athlon X2 7850 BE (2x3.1GHz, 2.0GHz NB, 2.0GHz HTT)
      
 
      - 
        Pentium Dual Core E5200 (2x4.0GHz, 1,333MHz FSB)
      
 
      - 
        Athlon X2 6000+ (2x3.1GHz, `.0GHz HTT)
      
 
      - 
        Pentium Dual Core E5200 (2x2.5GHz, 800MHz FSB)
      
 
    
    
      
        - 
          
            10699
          
         
        - 
          
            8990
          
         
        - 
          
            8634
          
         
        - 
          
            8244
          
         
        - 
          
            8023
          
         
        - 
          
            7415
          
         
        - 
          
            6260
          
         
        - 
          
            4698
          
         
      
      
     
    MB/s (higher is better)
   
 
  
    
    
      - 
        Athlon X2 6000+ (2x3.4GHz, 1.1GHz HTT)
      
 
      - 
        Athlon II X2 250 (2x3.9GHz, 2.4GHz NB, 2.0GHz HTT)
      
 
      - 
        Athlon II X2 250 (2x3.0GHz, 2.0GHz NB, 2.0GHz HTT)
      
 
      - 
        Athlon X2 7850 BE (2x2.7GHz, 1.8GHz NB, 2.0GHz HTT)
      
 
      - 
        Athlon X2 6000+ (2x3.1GHz, 1.0GHz HTT)
      
 
      - 
        Athlon X2 7850 BE (2x3.1GHz, 2.0GHz NB, 2.0GHz HTT)
      
 
      - 
        Pentium Dual Core E5200 (2x4.0GHz, 1,333MHz FSB)
      
 
      - 
        Pentium Dual Core E5200 (2x2.5GHz, 800MHz FSB)
      
 
    
    
      
        - 
          
            48.5
          
         
        - 
          
            49.8
          
         
        - 
          
            56.1
          
         
        - 
          
            57.4
          
         
        - 
          
            58.7
          
         
        - 
          
            62.8
          
         
        - 
          
            70.6
          
         
        - 
          
            82.4
          
         
      
      
        
          0
        
        
          10
        
        
          20
        
        
          30
        
        
          40
        
        
          50
        
        
          60
        
        
          70
        
        
          80
        
        
          90
        
       
     
    Nanoseconds - lower is better
   
 
The DDR3, especially when overclocked, on the Athlon II 250 makes a large difference to the available bandwidth compared to other DDR2 systems, as we'd expect. Even when not overclocked, the 1,066MHz DDR3 makes a large raw difference in bandwidth compared to 800MHz or even 1,066MHz DDR2.
    
 
    
    
        
            
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