Memory Bandwidth?

[RadDreamer]

I'm using Dual Channel DDR on an Intel D875PBZ board with a P4 2667. The board runs the memory @ 333 since the cpu has a bus of 533 (Intel wont let it go to 400 unless you have an 800mhz bus)

My question is this, I'm getting approx 3.4GBPS of memory bandwidth according to Sisoft Sandra. Is this normal? High? Low?

Also, do you guys know any other programs to benchmark the memory bandwidth?

 

[RadDreamer]

^Bump^

 

[MercenaryForHire]

Theoretical max:

(((333MHz x 64bits x 2 channels) / 8bits per byte) / 1024) ~= 5.2GB/s

So you're a little low.

- M4H

 

[zephyrprime]

Sisoft doesn't measure pure STR. It benches some sort of mix.

For a pure STR measure, try my program link