Today I started Remembering back in 2008 when I started the "Get it Colder" Thread and how I was experimenting with TEC's and their application to Cooling CPU's, And for what ever reason I said to myself "Why not try it with GPU's?"
Since I'm probably Not doing any more serious Benching until the EVGA GM200 series gets released, I thought it would be interesting to see what temperature improvement would result from putting a 400W 12VDC TEC between my "GPU Only" Chilled Water Block and an Old EVGA GTX 480 I had that REALLY puts out some Heat on just the factory Air while running Vantage Benchmarks to see what would happen.

The First photo is with just the Chilled Water Cooling Block installed with the 400W TEC between it (Not turned on yet) and the GTX 480 GPU sitting Idle on Windows 7 Desktop.
This Second Photo is with the TEC turned on sitting Idle on Windows 7 Desktop.
Now I ran a Vantage Bench with Only the Chilled Water Cooling and obviously the GPU Temp Sky-rocketed during the Vantage Graphics Tests as shown!
Finally I ran a Vantage Bench with the TEC turned On which resulted in a GPU Temp Drop during the Vantage Graphics Tests of 44 degrees!
Now.....Even though I KNOW there will be Nay-sayers about these Results, In the case of Graphics Card Cooling, I Think I may have found another way to "Get it EVEN Colder" than with just my Chilled Water Cooling still without having to resort to DICE or LN2! LOL!