EVGA GTX470 Hydro Copper Waterblock for GeForce 470 GTX Video Cards

Comment:
works awesome coole my card 20 degrees cooler with a double rad setup,this cooler rocksgo get one if you still can love this product

Comment:
FIRST THING, this is by far the best built water block i have see and used in the last 5 years since i began water cooling,The Best H2O block period. Please remember this is for the REFERENCE design Only, and it will not fit the gigabytes' 470SOC card.This thing has stellar performance. I got it for my PNY-GTX470, bolts right on no issues unlike another block that I installed for my buddys system.With that in mind the temperatures on my card in stock at 80% fan were about 45-55 in idle depending on ambient temp, and 76-87 under load. When Overclocked though, the temps shot up to 93-95 deg celcius AAAAH!!! And at that it would start to slow itself down for protection.My stock temps are now 28-29C in idle and 36-38 Load in stock form, and under heavy overclock, at 860mhz core, ram at 4350mhz thats over 41% OC the temp remains a cool 44-46 max Amazing , and this is with my cpu on the same loop. With a seperate loop temps will be lower still. My core went up by 40mhz to 860 (limited by my psu) but my ram went up by another 450mhz all the way to 4350mhz and Through put to 172-174 GB/s, simply awesome, (from stock 133.9 to 174).To get temps less than HALF of original is just fantastic!, And no leafblower noise like the stock sink/fan combo.Worth Every penny boyz and Galz!!! Every enthusiasts dream. :]