IMHO, a reference card should not routinely thermal throttle. Sure, when the aftermarket gets a hold of it there will be some interesting developments. For AMD though this looks like smoke and mirrors.:thumbsdown:
Obviously also an nVidia hater. Since I first added focus to their problems between baseclock and boost. Since Hawaii is the first chip from AMD where you can actually read the boost clock and not just get no boost or all boost as result.
I find it amazing how diligent some people defend broken products to protect X/Y company.
The 290 has incredible potential. Give credit where it is due. But that cooler makes me just want to line up the AMD engineering staff and smack the dumb looks off their faces. To throw a cooler like that on an engineering feat like the 290? It's criminal. How does something like this get through? What are they thinking?
Ocuk has a Prolimatech MK-26 cooler dropping temps by about 30 degrees C compared to the stock cooler.
http://forums.overclockers.co.uk/showthread.php?p=25177410
If only you could count on it staying at that speed longer than a couple minutes during gaming....
Ocuk has a Prolimatech MK-26 cooler dropping temps by about 30 degrees C compared to the stock cooler.
http://forums.overclockers.co.uk/showthread.php?p=25177410
TBut that cooler makes me just want to line up the AMD engineering staff and smack the dumb looks off their faces. To throw a cooler like that on an engineering feat like the 290? It's criminal. How does something like this get through? What are they thinking?
Says 55C at 1.4v 1200mhz core?!?!? Probably dims the lights in the house under load.
If clockspeeds scale like Tahiti wouldn't that make this thing like 25% faster than Titan if they are about even when the 290x seems to average around 950mhz right now?
It is a 4 slot cooler apparently. Absolutely huge.
http://www.techpowerup.com/reviews/AMD/R9_290X/31.htmlAMD's Radeon R9 290X shows fantastic clock scaling with GPU voltage, better than any GPU I've previously reviewed. The clocks do not show any signs of diminishing returns, which leads me to believe that the GPU could clock even higher with more voltage and cooling.
Now that both of the actual flagships are out on 28nm from nvidia and AMD, a lot of people when raging over their favourite side are missing the fact that we have gotten the best generational increases from node to node in a very long time. AMD has doubled the performance of the 6970 with the 290X and there is still room for more once we see custom cards. Nvidia has come close to doubling the GTX 580 and once they release the Titan WTFBBQ edition probably will double the performance of their last flagship on 40nm as well.
We haven't gotten leaps like this in a long time. The last card that did this was the 8800GTX. Nvidia has better thermals and efficiency and AMD has better overall performance. The only downsides to it all have been the pricing rape of nvidia for GK110 and the long wait to actually get these cards available.
I'm pretty impressed by AMD's card, thermals and all. The card is running at 850mhz under gaming load and matching Titan. Watercooling has this card running at 1200mhz.
http://www.overclock.net/t/1436596/...deon-r9-290x-makes-its-debut/80#post_21057174
If someone can get out an aftermarket card that holds 1100mhz, AMD may close out a node with the performance lead, something they haven't done since the ATI days. An EVGA Classified card with a full 2880 GK110 core would probably be what it would take to overtake that kind of 290X performance.
Thats great for you, but where do that leave all the people with the unmodified reference product?
All the good engineers (the 5 of them) were working on the chip itself, while the rest (the weird dude and the intern) designed the cooler.
To me, I need to know how well it'll overclock with better cooling. We know the pricing is great. We know the stock cooler sucks. If the 290x overclocks and scales better than a 780gtx, I think we have a true winner.
To me, I need to know how well it'll overclock with better cooling. We know the pricing is great. We know the stock cooler sucks. If the 290x overclocks and scales better than a 780gtx, I think we have a true winner.
85'C in heaven on MK-26 cooler
55'C in heaven on MK-26 cooler
Overclocked at 1200 Core + 1.4V
stock cooler at 85'c with 100% fan speed
MK-26 cooler at 72'C with silent fans.
If I were sitting on 580/6970 it'd be pretty hard to pass these up.
http://forums.overclockers.co.uk/showpost.php?p=25175355&postcount=6
With AIB coolers it should probably get 1100-1150MHz at reasonable temperatures and fan noise. Will consume quite a lot though.
That's an excellent summary. The only problem with the whole situation is the fact that they have raised the prices (especially NV) and dragged it out over quite some time.
If I were sitting on 580/6970 it'd be pretty hard to pass these up.
I actually personally doubt we will see 20nm before Q3 or Q4 2014. I could be wrong though. If that's the case these cards will have to do for a year.