Wow... great picture, much warmth! I would expect the 290 to be pretty much the same.
The above is a photo of XFX's 7970's cooler, not the R9 290/290X. It's SUPER misleading to post just the photo like that without further elaboration or a link to the source, which is: http://www.hardware.fr/articles/853-14/xfx-radeon-hd-7970-double-dissipation-test.html
Do we have a link for the review that pic is from? That looks like a hardware.fr pic. I'd like to see their review, if they've done one, but I can't find where they have.
Lol the VRM cooling is a bit pathetic. Not sure why most of the AIBs don't pay attention to that.
That's for the 7970, not a 290.
Do we have a link for the review that pic is from? That looks like a hardware.fr pic. I'd like to see their review, if they've done one, but I can't find where they have.
I thought it was when I looked at it. I'd say it goes beyond misleading. Thanks for finding that BC.
Sorry for posting the pic without comment. I saw it in the 290X thread and had assumed it was a infrared pic of the 290X, but I see now the poster there has added a line saying it's from a 7970. I've updated my post earlier in the thread to reflect that.
Still, that post is from a Ghost 2.0 cooler and the cooler's design principles haven't changed in their 290X version - it's still roughly the same size with 2x 85mm fans and will likely suffer from high VRM temps. Compared to my MSI Gaming 290s which use bigger heatsinks and 2x 100mm fans, I doubt it will perform better...
But I'll wait to hear OP's review of it.
It's not that difficult to keep VRM temps in check IMO. Get a slab of metal on there with somewhat large cooling fins and it's good to go.
I had THIS:
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on my 4870 a while back and now I have cut a narrow strip off the front bit of that heatsink with the mounting holes, and have used that on a 6950 and also a 7950. Can keep the VRMs under 75-80C easily if you have a fan blowing (even gently) over it.
The fins don't even need to be that tall...as long as it can fit under the fans of non-reference coolers, which usually it can, then it should be fine. Ironically, the reference cooler does pretty well with VRM temps.
So XFX has redeemed itself? How does it compare to ASUS and their Direct CU II?The XFX R290 cooler is very different to its 7900, day and night difference. It is very good compared to other custom cards out there, just not Tri-X good.
To be fair you guys need to check out thermal images of popular custom 780 ti, their VRM run 85-90C as well, at stock gaming.
http://forums.anandtech.com/showpost.php?p=35877711&postcount=101
Any update OP?
Because everyone can custom make a piece of metal and know how to put it onto their GPU...
Can always get a reference card and go with a custom loop:
OP, I would love to see the VRM temps on that card after extended use.
OP, I would love to see the VRM temps on that card after extended use.
GPU-Z is somewhat whacked on some of the readings so not sure how accurate the temps are. GPU load is whacked for sure! Looks like some voltages are reading whacky also....12v rail for example in the screen shot. VRM 1 temps not the greatest but I'm thinking may improve a little once the card is standing up instead of sideways....Will see soon enough.
72hrs of mining load I think would be considered extended use. The fan is at 100% which is still quiet....No real world use results yet.
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Might do my rebuild tomorrow.
No idea how you could have 20% GPU load while mining. When I mined on GPUs they were pegged at 100%. 97C on the VRMs is under their max rating. Not great, but I wouldn't say bad either for running 3 days solid. Unless that 20% is accurate....
Also, do we know who makes the VRMs? The caps look like Nichicon if I'm not mistaken. I could be wrong though.