What is ddr2 1066 compared to ddr2 800 dual channel memory

[Guest]

Hello, hello ws to use a GIGABYTE Motherboar EP45_UD3P what would be best dual 800 memory or 1066 Dual with an intel E8400 LGA 775 prcosseor thanks. no idea what the sub catagory is asking is all

 

[Henry Chinaski]

The higher frequencies and the lower latencies you have, the better performance you get,
Therefore,
1066>800>667>533>400Mhz (frecuency)
CL3>CL4>CL5>CL6 (latency)