I'm running them on my not-so-great ASUS M2N-E until I upgrade, so I can push more than 1.95V through them.
Did some testing tonight!
AMD X2 4200 @ 2660 (10x 266)
2x 1GB PC2-8500 Crucial Ballistix
Here's some benchmark results (8 hour memtest/ORTHOS stable (both manually stopped)1064Mhz-5-5-5-15-20-2T@1.95VSandra XII
Int : 10088,2
Float : 10110
MB/s EVEREST Ultimate 4.00
Read : 8781,6
Write : 7650,4
Copy : 9240
Latency : 43,54
Looks pretty good considering they are undervolted and running stock (read: loose) timings. I don't have anything on hand to compare it to since most of the latest memory benchmarks are done on Intel platforms and we all know AMD has a pretty big advantage with memory bandwidth. Anyways, I can't go much faster than that due to limited voltage options on the M2N-E and the nForce 570 is more of a budget chipset which doesn't help overclocking either. I'm sure I could get better numbers on a 590SLI board (Accepting donations
), but I'm not buying anything else before Phenom and new GPUs are released.
Oh and, only 2-3 more weeks before Barcelona is released!