duel 770s type speed is not going to be alot slower than 2 r290s. Across certain benches they may even be faster.
I tip my hat good sir. I have one arriving tomorrow. Waterblock that is. For my single card. You sir, by my reckoning, have four. Well done sir. Well done. I had a speech impediment myself.
290 arrived this morning, played for a bit on it, getting about 30-60% better performance than my HD 7950. so pleased there however, I'm so glad I have a waterblock ready and waiting for it as it is noisy... target of 85C, and fans ran up to 70%... however once it settled in the clock stayed pretty much on 947MHz
Here's a Q... I've just had a blat on tombraider, NFS HP and Crysis, and the card is near silent. According to Catalyst, temp was 85 Degrees, and fan was 22% Is that normal?
You might just have a cool house and great airflow. but you might want to monitor clockspeeds in game make sure it is getting upto speed.
It's the EK FC Terminal Quad semi parallel. It's a great way to connect all the cards and is very sturdy.
any reviews of the r290 by msi the twin frozr model. http://www.scan.co.uk/products/4gb-...gddr5-gpu-1007mhz-2560-streams-dport-dvi-hdmi looks epic
or this http://www.scan.co.uk/products/4gb-...gpu-1040mhz-2560-streams-dp-dvid-hdmi-plusbf4 I cant seem to find any reviews. noise is an issue for me and no watercooling loop. so just boring air cooling minus noise hopefully.