Thanks; what fan speed in % was that from? 100%?
If that was @ 100% fan, at least that means I can finally write off all the AIB coolers for scrypt mining.
86C vrm1 @ 1050 @ stock voltage does not inspire confidence.
None of you guys got the Visiontek Cryovenom when it was on sale?
I would have thought at least one of you guys would have purchased it.
According to OCN this card has worse cooling than the reference cooler. No VRM temp readings (If the GTX 780 is high, these have to be higher) It also uses chokes inferior to the reference design. Magictech vs bussman. My advice would be to stay clear of this card.
Fan 44% ~2200RPM
I could run the fan higher and get nicer temps but it's nice and quiet.
Fan 44% ~2200RPM
I could run the fan higher and get nicer temps but it's nice and quiet.
Wait, 44% fan on MSI gaming and you are mining OC?
We'll see if it's true. I've got 2 on the way...
So I am a crossroads.
I can get 2x Sapphire 290 Tri-X for same price as 2x Gigabyte 290X Windforce 3X
I don't know what to get.
290x has 10% more shaders and 10% more TMUs, it's a no-brainer.
The windforce should do fine at 100% fan, dunno what your noise tolerance or case airflow is.
For gaming there is no way the Hynix vs Elpida is worth the large difference in amount of shaders.
If you don't care about the cost I would get a 290x Sapphire Tri-X though.
Also if you are crossfireing the Tri-X wouldn't really be better than reference in terms of thermals, noise would undoubtedly be better though.
Out of stock and usually ships in 1-2 months? And that's 60$ over MSRP isn't it?
What if someone wants to mine now , not two months from now.
I don't really get it. These coolers perform superbly on the nvidia side (MSI gamer and the Asus DC II) yet when they slap them on AMD cards, MSI and asus seem to treat the AMD side as a red-headed step child.
Not sure what's up with that. Anyone know? There seems to be a rather big gulf with these coolers being excellent on the NV side, not so great on the AMD side. Although i'm not sure if that is solely due to VRM cooling or what. I suspect that the Nvidia green light program plays a role in ensuring things are up to snuff, but I'd think that AMD has something similar in terms of ensuring AIB quality. Especially after the debacle with the XFX DD 79xx cards.
Right now it seems the Tri-X is the best one on the AMD side, someone correct me if i'm wrong. From what i've seen the Tri-X 290X performs hands down excellent even with VRM cooling.
In the end, we should demand better of these hardware companies. I don't think it's acceptable that both the Asus and MSI aftermarket boards have sub-par VRM cooling. It's pretty anti-consumer, IMO, and i'm not sure what the best method of sending a message to asus and MSI is. I guess vote with your wallet and get the Sapphire Tri-X over those cards.
I don't really get it. These coolers perform superbly on the nvidia side (MSI gamer and the Asus DC II) yet when they slap them on AMD cards, MSI and asus seem to treat the AMD side as a red-headed step child.
Because the ASUS or Gigabyte card actually run fine and don't throttle or get very noisy or hot.. so whats the problem?
VRM at 89C worry you? How about around that for popular custom 780 ti? Except you won't know (if anything, you should hassle NV to put in VRM sensors, all these forum OCers running their cards to max, their VRM could well be 115C!!), unless you have a thermal camera.
They are adequate, but the Tri-X is just excellent, on another level. Thats why everyone wants it and its sold out constantly.
If you did some research, its because these AIB recycle coolers designed for Gk110, with its bigger die, their heatpipes all make contact.
On the R290/X, several heatpipes have no contact and thus the entire cooler operates less efficiently.
The only one so far custom made for the Hawaii die thats released/reviewed: Sapphire Tri-X and XFX DD and both work very well.
And yes, we should demand better from these AIBs. So far, I held off buying 4 more R290 since the only available ones were gigabyte here.
I'm running GPU-Z v0.7.4 and have no issues logging VRM Temps on my Reference R9 290X; however, I don't believe that MSI card is a reference design.this MSI 290 Gaming Card has VRM sensors, so not sure what going on with the other user card at this point. They are both using GPUz 7.5.