The core will run at 550MHz+ MHz with an overclocking potential to 650MHz and the memory will run at 1400MHz + with an overclocking potential to 1700MHz. This is, of course, just in theory.
Gainward has one more 7900 GT card with 512MB of memory. Till this point we are not aware that anyone made a 7900 GT with 512MB of memory. It is about to ship Gainward BLISS Geforce 7900 GT "Goes Like Hell" 512MB GDDR3 TV-Out/Dual DVI (PCI-Express) - Retail that is set to cost £328.94 including VAT. It is set to run at 580MHz+ MHz if not even more and the memory is set to run at 1650 MHz+ out of the box. It should be available any day now. You can find them and pre order here.
A cute thing for AGP supporters. Gainward is shipping the BLISS Geforce 7800 GS+ SILENT 512MB GDDR3 TV-Out/Dual DVI (AGP) - Retail and it will cost you a saucy £352.44 including VAT. There is no doubt that this is the fastest AGP card to date and it is available now. Its secret is that it uses 7900 GT chip inside clocked at 450MHz+ core and 1250MHz + memory. It has a fully functional 24 pipes and we are looking forward to test this baby. You can buy it here. So the company is back to its old unique overclocking routes. µ