Wednesday, December 11th 2013
Gigabyte Lists Its WindForce-Equipped Radeon R9 290X and R9 290 Cards
While no announcement was made Gigabyte went on and published on its website details on two custom-cooled and factory-overlocked graphics cards powered by AMD's Hawaii GPU, the GV-R929XOC-4GD (Radeon R9 290X) and GV-R929OC-4GD (Radeon R9 290).
Pictured below, both cards come equipped with the dual-slot WindForce 3X 450W cooling solution (three fans, 6 mm and 8 mm heatpipes), and feature a PCI-Express 3.0 x16 interface, a GPU clock of 1040 MHz (the stock R9 290X/290 go up to 1000/947 MHz), a 512-bit memory interface, 4 GB of GDDR5 VRAM @ 5000 MHz, and dual-DVI, HDMI and DisplayPort outputs. The cards' prices are still unknown.
Pictured below, both cards come equipped with the dual-slot WindForce 3X 450W cooling solution (three fans, 6 mm and 8 mm heatpipes), and feature a PCI-Express 3.0 x16 interface, a GPU clock of 1040 MHz (the stock R9 290X/290 go up to 1000/947 MHz), a 512-bit memory interface, 4 GB of GDDR5 VRAM @ 5000 MHz, and dual-DVI, HDMI and DisplayPort outputs. The cards' prices are still unknown.
32 Comments on Gigabyte Lists Its WindForce-Equipped Radeon R9 290X and R9 290 Cards
I am going to america this sunday(till 5th of january) and I am planning to buy a New GPU over there(euro VS dollar yeah) and everything depends on the release/benchmarks of the non-ref 290/290X.
bluh. damn AMD
it was out of the 290x or the 780ti acx but the NVidia prices are just too high so I am hoping this card does as good a job as my current card the brilliant windforce oc hd radeon 7850. because that card has served me sooo well that is why I will stick with gigabyte.
www.dustinhome.no/product/5010762967/gigabyte-radeon-r9-290x-oc-4gb-pci-e-dvi-hdmi-dp
As for why it's not realistic, Hawaii is built on the sound principle more slower memory controllers (and ram) consume a disproportionate less amount of die space and power than less controllers that run proportionally faster within a certain speed threshold. This therefore makes a slower/wide bus a good design decision as pad space allows in accordance to die space needed for the rest of a design. It is clearly shown to be the case (and methodology) in many products throughout ati's history...the most blatant comparison is Pitciarn vs GK106, which are the same die size but Pitcairn's spec is much more thoughtful (Again, designed to mesh with ~1170mhz per avg 28nm abilities and at least ~5300mhz using cheap Elpida ram). I think it's fairly safe to assume Hawaii uses Pitcairn's memory controller...it is more-or-less 2x Pitcairn + 4 CUs + dsp engine/bridgeless crossfire. On 40nm, amd mentioned that the controller on Cypress (4800mhz) was twice as large as the 4200mhz controller on redwood. When adjusted for the roughly 30% power/performance improvement of 28nm, you essentially get the Hawaii/pitcairn/etc and Tahiti/Bonaire controllers respectfully. It could conceivably even be argued Cayman may have been a trial-run for the former...but at any rate, faster memory would not do them any good without a faster memory controller. A faster memory controller would do them no good unless they had a larger power envelope. I imagine they were hoping for something like 1150/5700+ (overclocking is included in design obviously) for Hawaii...the same approx clocks you'll find on a 270x...which again fits with the controller, the ram, and scaling up to around the the norm for 28nm without absurd voltage, especially on large designs.
AMD/AIB need a gelded Hawaii SKU that offers all the benefits anticipated for great mining (while not a distinguished for gaming / lower cooling) and then price it so the mining community flocks to that not gaming models.
Althought, just ponder when Litecoin mining goes "bust" (and there will be) all those 290X thru 280X (7970/7950) will flood the market. Might be an opportunity for mid-range gamer to elevate for cheap!
It's also cheaper to stack it with 4GB of VRAM on 512bit than 6GB on a 384bit, as 3GB wouldn't do apparently (especially since they're hell-bent on pushing "4K"). Niiiice! BTW, know of any reviews of them? The ASUS and Sapphire ones reviewed so far are great, no reason to believe Windforce X3 will disappoint, but still, I'm curious.
not on this particular card.
If u check my system specs u'll see what I'm putting together. Bad part is it'll be Sat or Sun before I get a chance to put it all together. :mad: