All I have to say, I said it in the other thread.......
27k is a "bugged scrore" as for me.....

GT1 will NEVER goes not above GT2 BUT not even close to it....
When you "top" the cards (at a certain level), GT1 NEEDS CPU AND Ram power to gain a bit...
GT2 needs a bit of them both PLUS GPU power.....
So if we are high in CPU - Rams - GPU, GT2 will scale better coz it USES ALL 3 of them dispite the GT1 that after an overclocking level of GPU clocks, ONLY needs CPU and Rams of the system...

FINAL words from me:

EVEN if you smash your arss onto ground, you will NEVER get a GT1 better OR EVEN EQUAL with GT2......GT2 will ALWAYS be higher.....

I think that Kinc should reconsider the bench of the 27k....I know it's difficult to do so because he has published it now PLUS there is Mushkin (in the backround who wanted a WR or so) etc, BUT if it was me in your place Kinc, I would reconsider this..... ....Though it's up to you....

P.S. Don't worry, I have 4 x ATIs here and next week I'll play with them....NOT to be sure of what I'm writing right now (because I'm sure) BUT to prove that there is NO WAY GT1 be higher OR even equal (close) to GT2.....

.....and remember: After some clocks of the VGA's (from a level and upwards), GT1 needs ONLY CPU and Rams were GT2 needs ALL three of them - CPU, Rams AND GPU power...