AMD Reveals More "Fusion" Details
Anh Tuan Huynh
November 17, 2006 10:01 AM
comment(s) - last by
CPU and GPU all in one to deliver the best performance-per-watt-per-dollar
AMD today during its analyst’s day conference call unveiled more details of its next-generation
CPU and GPU hybrid. Early mentions of
first appeared shortly after AMD’s acquisition of ATI Technologies was completed a few months ago.
AMD is expected to debut its first
processor in the late 2008 to early 2009 timeframe.
AMD claims: “
-based processors will be designed to provide step-function increases in performance-per-watt-per-dollar over today’s CPU-only architectures, and provide the best customer experience in a world increasingly reliant upon 3D graphics, digital media and high performance computing.”
The GPU and CPU appear to be separate cores on a single die according to early diagrams of AMD’s
architecture. CPU functionality will have access to its own cache while GPU functionality will have access to its own buffers. Joining together the CPU and GPU is a crossbar and integrated memory controller. Everything is connected via HyperTransport links. From there the
processor will have direct access to system memory that appears to be shared between the CPU and GPU. It doesn’t appear the graphics functionality will have its own frame buffer.
is a hybrid CPU and GPU architecture, AMD will continue to produce discrete graphics solutions. AMD still believes there’s a need for discrete graphics cards for high end users and physics processing.
Also mentioned during the conference call is AMD’s new branding scheme regarding ATI products. Under the new branding scheme, chipsets for Intel processors and graphics cards will continue on with the ATI brand name. ATI designed
chipsets designed for AMD platforms will be branded under AMD as previously reported.
This article is over a month old, voting and posting comments is disabled
RE: Same issue as with all discrete to integrated transitions...
11/21/2006 3:42:10 PM
No, it would depend on the cards crossfire compatibility and the rendering mode employed by the software in question.
Remember, the first Crossfire cards were not clocked the same as their companion cards, so ATI launched with a way of dividing the work up between the too cards based on how much could be done by each.
Still, I think that the differences between the x1300, x1600, and x1900 cards is enough to make them incompatable in crossfire. As a result, if they are sticking a 300 line card on the CPU, then you will probably have to get a matching 300 line card if you are going to run Crossfire. I doubt anyone would do that though, as these are meant to replace integrated graphics. I am sure for the extra cost added by a fusion chip and the cost of a 300series video card you could buy an add in card that was more powerful, and useful.
"So if you want to save the planet, feel free to drive your Hummer. Just avoid the drive thru line at McDonalds." -- Michael Asher
AMD ATI CrossFire Xpress Chipsets Renamed, Again
November 15, 2006, 12:50 AM
AMD Announces "Fusion" CPU/GPU Program
October 25, 2006, 4:46 AM
Samsung Adds 2 TB 850 EVO, PRO SSDs for $800, $1000
July 7, 2015, 4:23 PM
Seagate Senior Researcher: Heat Can Kill Data on Stored SSDs
May 13, 2015, 2:49 PM
How to Recover Most Apps After Your NVIDIA Driver Crashes in Windows 10
March 30, 2015, 12:54 PM
Tinkerer Gets Old School Mac Plus Running on the Modern Web
March 24, 2015, 6:41 PM
Facebook-Backed Oculus Rift's Release Date Slips to 2016; Valve and HTC Salivate
March 16, 2015, 5:58 PM
Hackers Steal Roughly $1 Billion From Banks Using Malware RAT
February 17, 2015, 9:30 AM
Most Popular Articles
Kentucky Man Faces up to 10 Years in Prison for Shooting Drone Trespasser
August 13, 2015, 2:58 PM
Microsoft's Windows 10 Leaves Lumia 530 Behind w/ 8 GB Storage Requirement
August 25, 2015, 4:02 PM
Best Buy Rapidly Ramps up Apple Watch Rollout After "Strong" Early Sales
August 26, 2015, 11:42 AM
Future of Lumia Uncertain as Microsoft Lays Off 2,300, Closes 1 of 3 Finnish Offices
August 24, 2015, 6:14 PM
Windows 10 Hits 75 Million Users; Grows Nearly 4x as Fast as Windows 7
August 28, 2015, 10:22 PM
Latest Blog Posts
Sceptre Airs 27", 120 Hz. 1080p Monitor/HDTV w/ 5 ms Response Time for $220
Dec 3, 2014, 10:32 PM
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
More Blog Posts
Copyright 2015 DailyTech LLC. -
Terms, Conditions & Privacy Information