Unleash the Gladiator (RV670): 862MHz GPU Clock Limit Fixed

[RPGWiZaRD]

I find it odd that the stock voltage for this chip in 3d is higher than the stock 3d voltage for the 2900xt... generally with a process shrink comes lower voltage requirements.

Yea that's very weird. But perhaps we'll see a nice overclock on stock volt instead.