Caporegime
SKHynix on the Sapphire 290X Tri-X.
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Interesting guys, look what I just found on another forum about the R290/290X PCS+:
http://www.overclock.net/t/1462592/powercolor-pcs-r9-290/430#post_22036940
Hey Guys,
This is Raymond from PowerColor, we were contacted before about performance issue with a small batch of cards. We have a bios update now that fixes the performance issue. To get the bios update, please email me with the EAN code, Serial Number and Model number. Basically all the sticker number on the back of the card. The bios will be released on a per case basis, so please do not release it publicly as it might damage other graphic card. You can email me directly at [email protected].
Best Regards,
Raymond
SKHynix on the Sapphire 290X Tri-X.
This might be useful to some of our members.
So I have received a beta BIOS from Powercolor, successfully flashed the card unfortunately it has made zero difference when it comes to the performance problem
Basically I have a R9 290X performing at the same level as a R9 290.
Just flogging my Crossfire MSI 290x's a little, Ive found a nice stable O/C in gaming and benching, no glitching etc.
1100/1400 @ 55Mv and 50%power, does the power usage sound about right for this sort of overclock?
If I apply much more mV the temps go to high for my liking and start to throttle in benching loops.
My scores are as follows for this clock
Firestrike Extreme - 8755
Heaven - 107.6FPS 2709
Seems a little low to me whats your opinions?
You really need to post the results screens for Heaven and Firestrike Extreme.
Also the CPU spec and clockspeed.
MSI Radeon R9 290X Lightning Overclocked Video Card Review at Tweaktown placed in OP
http://www.tweaktown.com/reviews/6223/msi-radeon-r9-290x-lightning-overclocked-video-card-review/index.html
64C idle and their 290X Twin Frozr is 63% better than a 780 Ti in BF4?
EK Releases MSI R9 290X Lightning Full-Cover Water Block
EK Water Blocks, Ljubljana-based premium water cooling gear manufacturer, is proud to introduce the full-cover water cooling solution for the MSI R9 290X LIGHTNING series graphics cards.
EK-FC R9-290X Lightning water block directly cools the GPU, RAM as well as VRM (voltage regulation module) as water flows directly over these critical areas thus allowing the graphics card and its VRM to remain stable under high overclocks.
Base is made of nickel-plated electrolytic copper while the top is made of quality cast POM Acetal. Screw-in brass standoffs are pre-installed and allow for safe installation procedure. The cooling engine uses refined, 0.6 mm wide microchannel structure to even further improve the heat transfer while not sacrificing the famous low hydraulic restriction design.
Up to four EK-FC R9-290X Lightning series water blocks can be interconnected using various methods (EK-FC Terminal, EK-HD Tube & Adapter System or EK-FC Bridge CSQ - depending on the water block variant) which allows for hassle-free piping job. The product is available in a single variant, an aesthetic retention backplate is also available:
HIS Announces Higher Overclocked R9 290X IceQ X² Turbo Graphics Card
HIS announced a Radeon R9 290X IceQ X² Turbo graphics card with a higher GPU factory overclock of 1060 MHz. The memory on the card is left untouched at 5.00 GHz, at which it belts out a memory bandwidth of 320 GB/s, thanks to its 512-bit wide memory interface. The card is among the only R9 290 series boards featuring a blue-colored PCB, in signature HIS fashion, and an IceQ X² cooling solution with a soft-gold color shroud and back-plate. We're not sure how well that goes with blue. The cooler is a large aluminium fin-stack heatsink that's ventilated by a pair of 10 cm fans.
That seems...totally not worth it but ok.