I've got 2 4870's crossfired. Do I count?
I'm kind of torn. I don't have a problem with the performance of my current setup, or the power draw, or the space it takes up, or the noise... But I'm a developer, and Direct Compute pretty much has me wetting myself. I'm hoping I can hold out til the X2 comes out.
Direct Compute isn't limited to DX11 hardware, so switching to the HD 5870 based on that doesn't make sense.