Geforce9800Gx2
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Researchers create supercomputer with four GeForce 9800 GX2 cards
It's far from the first supercomputer created with the help of some gaming hardware, but this rig built by a group of researchers from the University of Antwerp is certainly impressive enough in its own right, with it employing four of NVIDIA's high-end GeForce 9800 GX2 graphics cards (which combined pack eight GPUs) to help develop new computational methods for tomography. Dubbed the FASTRA, the system also packs an AMD Phenom 9850 processor, 8GB of RAM, and 750GB hard drive, all of which is powered by a 1,500W power supply (and tastefully lit up with some blue LEDs). That apparently lets 'em do calculations that previously took an hour in just a few seconds, not to mention finally get a decent frame rate in Crysis. Be sure to check out the video after the break for a thorough (and more entertaining than it should be) overview of the system.
NVIDIA's 9800 GX2-based Quad SLI solution gets mixed reviews
NVIDIA's high-end GeForce 9800 GX2 graphics card has been pretty well received on its own, but it looks to be decidedly more of a mixed bag when it comes to a Quad SLI configuration, at least according to a pair of early reviews. Least impressed with the setup was PC Perspective, which described the system's performance as "uninspiring" and "frustrating more often than it was fun to play on." The site did see some potential in the system, however, saying that it's very possible that NVIDIA will be able to address many of the problems in upcoming driver releases. Slightly more positive about the config were the folks at HotHardware, who were pleased with the performance, and seem to have been more satisfied with the setup's ability to scale with various applications than PC Perspective was. On the downside, they did admit that the system didn't scale well for everything, and there is of course the little matter of price (about $1,200), which will likely be pretty hard for even the most die-hard performance junkie to justify.Read - PC PerspectiveRead - HotHardware
Heat from GeForce 9800 GX2 causing system crashes?
By now you've had a chance to sample the reviews on nVIDIA's new flagship GeForce 9800 X2 graphics card right? Good, so did you happen to see the comments from bit-tech about heat? During their testing, bit-tech encountered "a number of heat-related crashes, hard locks and instabilities" with their ASUS Striker II Formula motherboard. They claim with 100% certainty that all the issues were related to the installation of the GeForce 9800 GX2. Apparently, the heat generated by the card coupled with 9800 GX2's air-flow restricting footprint caused the motherboard to enter an automatic self-protect mode as board components exceeded 90 degrees Celsius (190-degrees Fahrenheit) -- the GPUs never exceeded a reasonable 85 degrees Celsius. A fan placed directly above the motherboard's south bridge (responsible for HDD controller, I/O, etc) fixed the problem. Consider yourselves warned.
Alienware adds the NVIDIA GeForce 9800 GX2, nForce 790i to its Area-51
Clearly not wanting to lose its status as the most reliable purveyor of nasty gaming rigs, Alienware has re-upped its infamous Area-51 desktops with NVIDIA's latest graphics champ (the GeForce 9800 GX2) and the company's burning hot nForce 790i mobo. Or so we're told in a thrilling press release. The bottom line is this, you can now drop major bank on a seriously up-to-date system that will have friends and foes alike drooling, plotting your murder, or (at the very least) asking to get their game on. Truck over to the site to see the myriad configurations available... but you might want to hide your credit cards first.
Eyes on NVIDIA's GeForce 9800 GX2
At this point, the only thing that could make NVIDIA's GeForce 9800 GX2 any more real is an actual street release. Nevertheless, here it is, displayed with glory and gusto at the Innovision booth here at CeBIT. They wouldn't take it out of the case by order of NVIDIA but we did get confirmation that the anticipated graphics king will launch before March is done for an undisclosed price. Plenty of pics of the card and box for your GPU sleuthing in the gallery below. %Gallery-17659%
