Originally posted by: InTheFlow
I actually did so before. However, I'm more interested in how the card will handle newer games like Oblivion and Titan Quest. The games used for testing in that review are older and don't stress a graphics card as hard as the above two games.
If you do comparisons via Tom's VGA chart on those two games at the 1600x1200 resolution, you'll see that the 512MB+ cards do better than almost all of the 256MB ones. In fact, the first 256 card that is listed under the 512 ones is the x1950Pro (choosing titan quest 16x12 for comparison). In part, the extra memory seems to really help with those games.
In the above example, using the 1950xtx with 512MB as a 'close approximation' of how the 1950xt will perform may not be so close after all. Thus the reason I'd like to see the results of the card on the charts.
There are no direct comparisons on Tom's for the memory. Obviously, a X1950Pro 256 isn't going to stack up to a X1900XT 512 (or the other faster 512+M cards) because even the X1950Pro 512 lags behind for multiple reasons beyond the amount of memory.
The comparison is faulty between an X1950XTX and X1950XT because both the memory and core are clocked differently. Hence, the closest comparison is going to be the X1900XT 512, which has the exact same core and different memory. Of course, it's not going to be identical, but it's probably the closest out of the ATI cards listed on Tom's for a *rough* comparison. That's all I was trying to say. Tom's doesn't go above 1600 anyway, where the extra memory would show a larger impact (unless dealing with Ultra+ textures).
Best case, Tom's adds the X1950XT. That probably won't happen for a while. In the mean time, if you can point to another card on Tom's that a better comparison, that would be even better, but I don't see one.