Originally Posted by doveman

Man, Kingston are dumb. Turned out I just needed to change the Trfc from 127.5ns to 195ns to get these sticks to work at 1066Mhz@5-5-5-15. I found this info on the OCZ forums and it seems this is the proper setting for 2GB sticks running at 533mhz. If I'd relied on what Kingston had told me, I would have returned their product and bought one of their competitors.

Now, after all that, it seems I get slightly better results with the RAM @ 5-7-7-24 anyway For example, in Passmark Performance Test, I get a Memory Mark of 802.8 @ 5-7-7-24 vs 794.9 @ 5-5-5-15 and in Everest Ultimate v5 Benchmark, I get the following @ 5-7-7-24 and 5-5-5-15.

Memory Read: 7760 7553
Memory Write: 6651 6623
Memory Copy: 9693 9639
Memory Latency: 54.3 53.3
CPU Queen: 16905 16995
CPU PhotoWorxx: 17006 16744
CPU Zlib: 71790 71747
CPU AES: 19549 19537
FPU Julia: 7285 7287
FPU Mandel: 4628 4630
FPU SinJulia: 2367 2366