ok, my bad then, I thought HD4870 would be 800Mhz clock, where is the damn donkey ears hat?

@zerazax: well, your arguments, although a bit confusing, make sense to me, seems it's really an HD4870, and seems w1zzard is going to have to work again on GPU-Z to read GDDR5 correctly.

One more question:

There is no doubt at all that the Vantage test was X, right?