8RDA+ and KHX Low memory score.

[FireCube]

I got memory score 2176mb/s Int and 2015mb/s Float. Motherboard Epox 8RDA+ and Memory Kingston hyperx DDR400 6-3-3-2.0, CPU 2500+ not overclocked. why i have so low score and the maximum bus bandwith is 2700mb/s.

[Áedán]

What ratio (%age) is the memory bus to the CPU bus(FSB)? If it's not 100% then you'll lose much performance, even if the memory bus is faster than the FSB.

[FireCube]

Memory: 120% (200mhz) FSB: 166 x 11

[New-b]

Mem should be in sync with fsb for best results,try lowering your multi to 10 and fsb 200...your2500+ should be able to do that.

[bad4u]

Originally Posted by FireCube

I got memory score 2176mb/s Int and 2015mb/s Float. Motherboard Epox 8RDA+ and Memory Kingston hyperx DDR400 6-3-3-2.0, CPU 2500+ not overclocked. why i have so low score and the maximum bus bandwith is 2700mb/s.

Minimum Tras for best memory bandwidth should be CAS+Trp+2 clock cycles. Repeat Sandra memory bandwidth test with higher Tras latency values to see which is best for your system.

http://www.mushkin.com/mushkin/pop-up/latencies.htm

The above article explains 'why'.

Hope this helps!