本帖最后由 cool_exorcist 于 2014-4-8 22:10 编辑
http://linustechtips.com/main/to ... w-beats-780-ti-sli/
Posted Today, 01:26 AM I frankly didn't think it was possible but it beats the 780 Ti in SLI.
Quote
1: A Radeon 295X2 is slightly quieter under load than two GTX 780 Tis. It is dramatically quieter than a single reference 290x. 2: A Radeon 295X2 is significantly cooler under load than even a single GTX 780 Ti. Nvidia has very efficient air cooling, but the cards still operate at a max temperature of about 84 degrees Celsius. Meanwhile, the 295X2 doesn’t crest above 60 degrees Celsius while under heavy load. And gone are the days of your 7990 blowing hot exhaust back into your chassis — with an assist from Asetek, AMD got the thermals right.
I didn’t have time to measure power consumption in a meaningful way, but even on paper I can tell you this is one area Nvidia will continue to dominate. The 295X2 can siphon up to 500W of juice, and it’s crucial that your power supply is capable of supplying 28A of current to each of the two required 8-pin PCIe connectors. AMD should have a list of compatible power supplies online atwww.amd.com/r9. Still, for gamers not versed in the ways of liquid cooling, this is a damn exciting — and low risk — entry point.
The temperatures are nothing short of miraculous.
Quote The Radeon R9 295×2 launches April 21st for $1499 and should be available via leading online retailers.
| 
IP卡
狗仔卡
发表于 2014-4-8 17:57
QQ好友和群
收藏
分享
好贴
烂贴
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
显身卡