AMD "Puma" Mobile Platform Details Unveiled
Anh Tuan Huynh
May 17, 2007 5:02 PM
comment(s) - last by
AMD's long-term mobile computing roadmap. (Source: AMD)
AMD prepares to take on Centrino with more power saving features
AMD is preparing to take on Intel’s Centrino, current
, platforms with the next-generation
mobile platform. At the heart of
is AMD’s next-generation
-core 65nm mobile processor, ready to take on
Intel’s Core 2 Duo
with a power saving vengeance.
is a dual-core mobile processor geared towards enhanced performance without sacrificing battery life.
features extensive power saving characteristics, more so than its upcoming
, such as an improved
split power plane
split power plane
allows the memory controller and each processor core to operate with independent voltages.
’s DDR2 memory controller also features an improved DRAM pre-fetcher and enhancements in efficiency. With the split power planes, the memory controller’s power plane operates at a lower voltage than the two CPU cores.
Technical Director Sales and Marketing,
hinted that independent core voltage
would be an upcoming announcement on
earlier this year.
The upcoming AMD
features split power planes for the processor cores and memory controller.
by allowing each processor core to have its own voltage plane, allowing each core to operate with different frequencies and voltages. The system can theoretically disable one core to conserve power with split voltage planes, for minimal idle power consumption.
also supports HyperTransport 3.0 with enhanced power management features. HyperTransport 3.0 allows
to scale the link widths on demand to reduce power consumption.
can also disconnect HyperTransport when it is not needed, even when the processor cores are executing instructions.
to form the
platform. Again, Amato detailed much of this platform earlier this year
as an AMD780-based solution
delivers DirectX 10 graphics with the
Universal Video Decoder, or UVD
, for hardware accelerated Blu-ray and HD DVD high-definition video playback. Multiple display output capabilities are supported with the AMD 780G including DVI, HDMI and
. The chipset also supports HyperTransport 3.0 and PCI Express 2.0.
New to the AMD 780G is AMD’s PowerXPress technology that allows the system to switch between integrated and external
graphics dynamically without restarting Windows. The technology promises “the best of both worlds” by enabling the integrated graphics core when the notebook is running on battery power and automatically switching to the higher performing external graphics while plugged in.
Other notable features of the AMD 780G include support for HyperFlash via upcoming SB700 south bridge. HyperFlash is similar to
Intel’s Turbo Memory technology
and allows notebook manufacturers to attach flash memory to the south bridge for enhanced performance.
This article is over a month old, voting and posting comments is disabled
RE: HT 3 -- useful on a notebook?
5/18/2007 12:35:24 AM
OK wait, I read about the powerxpress a little bit more now. I must have just glanced over that.
"If they're going to pirate somebody, we want it to be us rather than somebody else." -- Microsoft Business Group President Jeff Raikes
AMD Demos Next-Generation Platform
May 11, 2007, 1:49 AM
Intel Launches "Santa Rosa"
May 9, 2007, 1:00 PM
Final AMD "Stars" Models Unveiled
May 4, 2007, 2:26 AM
More Details on AMD "Stars" Chipsets
May 3, 2007, 3:04 AM
AMD Outlines Upcoming Mobile Platform Details
April 20, 2007, 1:40 AM
Gigabyte Z87X-UD7 TH Motherboard Gets Thunderbolt 2 Certification
December 16, 2013, 11:01 AM
Report: Google May Design its Own ARM-Based Server Processors
December 13, 2013, 12:25 PM
Qualcomm Unveils First 64-Bit "Snapdragon 410" Mobile Processor
December 10, 2013, 12:20 PM
12/9/2013 Daily Hardware Reviews
December 9, 2013, 5:34 PM
Samsung Unveils "Industry First" 1TB mSATA SSD
December 9, 2013, 10:21 AM
12/4/2013 Daily Hardware Reviews
December 4, 2013, 5:43 PM
Most Popular Articles
China's Lunar Rover Enters Orbit, Prepares for Historic Sat. Landing
December 13, 2013, 5:00 PM
Metro-Enabled Firefox Browser Expected to Land After Two Years of Work
December 12, 2013, 5:21 PM
The History of Normandy: How Nokia Plotted a Low-End Android Line
December 11, 2013, 8:12 PM
Ten Senators Sponsor Bill to Scrap Corn Ethanol Market Manipulation
December 13, 2013, 1:52 PM
China's Moon Rover Lands Safe and Sound, Starts Snapping Pics
December 16, 2013, 1:22 PM
Latest Blog Posts
Justice Leaks Details of Next HTC One Two Flagship Phone
Dec 5, 2013, 4:04 PM
Global Cyber Espionage Concerns Reveal Growing Cyber Armies
Nov 29, 2013, 11:04 AM
Is The Period Becoming an Expression of Anger?
Nov 26, 2013, 2:02 PM
NSA and Congress -- You Will Never Kill the Constitution, It's an Idea
Nov 10, 2013, 2:00 PM
AT&T Explores $100B+ USD Deal to Acquire Vodafone's European Operations
Nov 4, 2013, 7:34 AM
More Blog Posts
Copyright 2013 DailyTech LLC. -
Terms, Conditions & Privacy Information