AMD Prepares Quad CrossFire
Anh Tuan Huynh
July 10, 2007 1:05 PM
comment(s) - last by
AMD RD790 naked shot (Source: HKEPC)
RD790 to gain triple and quad CrossFire capabilities
AMD is preparing to update its
aging 580X chipset
later this year with the
. The upcoming RD790 serves double duty as the
single and dual processor platform
of choice for AMD desktop products. RD790 introduces 41 PCIe 2.0 lanes to AMD’s Socket AM2+ platform for Stars-family processors.
Motherboard manufacturers can distribute the PCIe lanes in many configurations, including four PCIe 2.0 x16 slots with eight-lane signaling. With all 41 PCIe 2.0 lanes, the RD790 chipset has a TDP up to 10-watts. AMD roadmaps reveal the multiple PCIe 2.0 slots are used for an improved CrossFire multi-GPU technology. The improved CrossFire multi-GPU technology supports up to four ATI Radeon HD 2900 XT graphics cards in
Quad CrossFire configurations
Unlike NVIDIA’s SLI, which supports dual or quad graphics cards in SLI, the improved CrossFire solution can take on three cards for improved performance. AMD claims CrossFire scaling with three cards yields a 2.6x performance increase. Two cards in CrossFire yield a 1.8x performance improvement. AMD roadmaps do not divulge how well CrossFire scales with four GPUs.
Expect RD790 to arrive later this year in time for the
AMD Phenom product launch
in single and dual processor configurations.
This article is over a month old, voting and posting comments is disabled
7/10/2007 1:16:15 PM
Perhaps AMD should get their graphics cards and graphics drivers updated before releasing this...
7/11/2007 8:12:20 AM
Pity you are allready at -1, so I can't vote you down.
7/11/2007 8:43:48 AM
Why would you vote him down? He has a point regarding drivers.
We've been seeing that with each new driver DAAMIT have been getting better and better.
"Spreading the rumors, it's very easy because the people who write about Apple want that story, and you can claim its credible because you spoke to someone at Apple." -- Investment guru Jim Cramer
AMD Prepares Phenom FX Lineup
July 2, 2007, 5:06 PM
Partners Showcase AMD RD790 Motherboards
June 6, 2007, 7:18 PM
More AMD "RD790" Details Revealed
January 9, 2007, 9:57 PM
AMD ATI CrossFire Xpress Chipsets Renamed, Again
November 15, 2006, 12:50 AM
SanDisk Unveils Pricey iXpand USB 2.0/Lightning Drive to Expand iPhone, iPad Storage
November 13, 2014, 2:29 PM
HP's 15.6" Omen Gaming Laptop is Incredibly Thin, Powerful
November 4, 2014, 10:34 AM
Tim Cook Touts Apple’s Product Portfolio, Performance in Letter to Employees
October 21, 2014, 8:05 AM
Lenovo Once Again The Top Global PC Maker, Apple Takes 50% of PC Profits
October 9, 2014, 7:46 AM
It’s Official: HP to Split Into Two Business Units
October 6, 2014, 8:14 AM
Quick Note: HP Plans to Split PC, Enterprise Units
October 5, 2014, 4:31 PM
Most Popular Articles
Wal-Mart: Miss Thanksgiving, Get Xbox One + Master Chief Collection for $299
November 17, 2014, 9:40 PM
Nokia Lumia 635 LTE Windows Phone is Only $40 at Best Buy on Black Friday
November 18, 2014, 11:59 AM
Sweden Mulls Labelling "Sexist" Video Games in the Wake of Gamergate
November 17, 2014, 2:00 PM
It's Official: Twitter is Profitable "Junk"
November 16, 2014, 10:45 PM
Austrian Pilots Call Surface 3 Pro Flight Bag a "Dream Come True"
November 14, 2014, 2:00 PM
Latest Blog Posts
Costco Gives Employees Thanksgiving Off; Wal-Mart Leads "Black Thursday" Charge
Oct 29, 2014, 9:57 PM
"Bear Selfies" Fad Could Turn Deadly, Warn Nevada Wildlife Officials
Oct 28, 2014, 12:00 PM
The Surface Mini That Was Never Released Gets "Hands On" Treatment
Sep 26, 2014, 8:22 AM
ISIS Imposes Ban on Teaching Evolution in Iraq
Sep 17, 2014, 5:22 PM
Space Terrorism is a Looming Threat For the United States
Apr 23, 2014, 7:47 PM
More Blog Posts
Copyright 2014 DailyTech LLC. -
Terms, Conditions & Privacy Information