I've been playing with Radeon X1900 CrossFire Edition + Radeon X1900 XTX 512 MB. Graphics power is really good and with Athlon 64 FX-60 @ 3 GHz I hit +16k in 3DMark05 with stock graphics speeds.

Here is a score with Athlon 64 FX-60 @ 3,466 GHz and cards running @ GPU: 783 MHz and mem: 1638 MHz:



With a little more system power 19k shouldn't be too hard to beat and luckily I have a solution already on the way here!