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AMD talks Bulldozer  (Source: AMD)

AMD details "Falcon," a mainstream processor for "Copperhead"  (Source: AMD)
AMD talks details of "Bulldozer," the first completely new architecture since K8

AMD plans to launch its third-generation Opteron platform in 2009 with the Sandtiger octal-core processor. Beneath Sandtiger is AMD’s M-SPACE modular approach towards CPUs. M-SPACE allows AMD to mix and match CPU features for specific tasks.

The definition for M-SPACE is as follows:
  • Modular: Reconfigurable “building blocks” for design speed/agility
  • Scalable: Linear scaling of multi and single-thread performance
  • Portable: Energy-efficiency for increased mobility/portability
  • Accessible: Ongoing commitment to open innovation
  • Compatible: Backward compatibility and ease of upgrade
  • Efficient: Optimal on-chip and system level I/O efficiency
Sandtiger’s eight cores consist of eight AMD Bulldozers. Bulldozer is the name AMD has given to one of the CPU cores for its M-SPACE architecture. AMD claims dramatic performance-per-watt improvements in HPC applications with Bulldozer cores. Unlike Barcelona and Shanghai, which have evolved from AMD’s K8 architecture, Bulldozer is a completely new design developed from the ground up.

AMD installs eight Bulldozer CPU cores in Sandtiger with a memory control. AMD optimizes the design for servers and raises the performance-per-watt bar for single and multithreaded applications.

The modular M-SPACE technology also finds its way into Fusion. AMD plans to mix and match M-SPACE components for Falcon, a Fusion processor optimized for mobile and mainstream desktops. Falcon forms the basis of AMD’s planned Copperhead mainstream desktop platform. Falcon features four Bulldozer CPU cores with an integrated graphics processor. The integrated graphics processor features DirectX 10, possibly 11, support with AMD’s Universal Video Decoder, or UVD, technology. Falcon also features integrated PCIe.

In addition to Bulldozer, AMD has the Bobcat CPU core for Fusion processors designed for mobile, ultra-mobile and consumer electronics applications. Bobcat is also a completely new design and has greater power scaling capabilities. Bobcat-based processor designs can consume as low as one watt of power. AMD has not announced any details of Bobcat-powered Fusion processors yet.

Expect AMD to introduce Fusion designs based on Bulldozer and Bobcat beginning in 2009.

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Big Statement.
By Mitch101 on 7/26/2007 7:15:22 PM , Rating: 2
Did anyone else catch the "Designed to the highest performing single and multi-threaded compute core in history"

Im also surprised no one else is excited to hear this is a totally new chip not designed from a previous architecture. I am not so curious about phenom as I am about BullDozer. I heard this term about 2 years ago when an AMD sales agent said they werent worried about Intel and when asked why they had one word. BullDozer. I think everyone thought this was going to be just 2 AMD quad cores stuck next to each other on a motherboard.

Where is the excitement? This is like Intel pulling the Core2 out of nowhere instead of trying to build off the P4.

RE: Big Statement.
By Proteusza on 7/27/2007 4:45:33 AM , Rating: 2
Intel didnt build off the P4, they scrapped it because it was such a horrible mess.

Conroe core CPU's are derived from Pentium M's, which themselves derive from Pentium 3's.

RE: Big Statement.
By zsdersw on 7/27/2007 6:32:16 AM , Rating: 2
That's a pretty ridiculous statement; that the P4 was such a horrible mess. It wasn't.

Netburst provided, among other things, the excellent branch predictor used in Core 2.

RE: Big Statement.
By murphyslabrat on 7/30/2007 12:03:37 PM , Rating: 2
Did anyone else catch the "Designed to the highest performing single and multi-threaded compute core in history"

Oh, sure I did. That is what half the proccessors in history was designed to be, CPU or CoPU.

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