Thursday, October 08, 2015
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
Amazon Launches App Developing Platform For IoT
18.4-inch Samsung Galaxy View Tablet Passes FCC Certification
Facebook to Test Emoji Icons
Lite-On Introduces New EP2 SSD With NVMe Protocol
SanDisk and HP Team Up to Create Memory-Driven Computing Solutions
IBM Takes On Intel's x86 Systems With New Linux Servers
LG Triples OLED TV Line-up, Slashes Prices
Apple's iBooks To Offer Enhanced Editions of Harry Potter Series
Active Discussions
How to back up a PS2 DL game
Copy a protected DVD?
roxio issues with xp pro
How to burn a backup copy of The Frozen Throne
Help make DVDInfoPro better with dvdinfomantis!!!
Copied dvd's say blank in computer only
menu making
Optiarc AD-7260S review
 Home > News > PC Parts > AMD Rel...
Last 7 Days News : SU MO TU WE TH FR SA All News

Monday, June 27, 2011
AMD Released A75 and A55 Llano Chipsets For Desktops

AMD today has officially released the new A75 and the A55 chipsets, with motherboards based on them to have already begin appearing at the market.

With the AMD Hudson D3 chipsets, AMD drops the traditional north and south bridge setup in favor of a single controller. This was made possible by the company's decision to move most of the functionality that is available in the north bridge to the Llano APU.

The new chipsets will power motherboards powered by Llano APUs, which are compatible with AMD's FM1 socket. Although many features of a traditonal Northbridge chip have moved to the platforms A75/A55 chipsets and the APUs, motherboards based on the new platform feature a seperate Southbridge chip.

The A75 chispet includes the PCI Express controller, which packs 16 PCI-E Gen 2 lanes, just as it's the case with Intel's Sandy Bridge CPUs.

AMD's Llano APUs also include a four-lane PCI-E Gen 2 controller for running four x1 slots, two x2 slots or an x4 slot.

The integrated graphics core found in the Llano processor die also communicates through two four lane PCI-E interfaces. The first one of these is used for running the digital video outputs available on the motherboard (HDMI, DVI or DisplayPort), while the latter goes into a DAC found on the PCH for running the VGA port.

The UMI link provides 2GB/s worth of bandwidth in each direction for data communication between the Llano APU and the FCH.

Main specifications of the A75 include USB 3.0 X 4, USB 2.0 X 10, USB 1.1 X 2, SATA 6Gbps X 6 (support RAID 0/1/10), mSATA, PCI Express x1 Gen2 X 4, PCI X 3,2.2 and support for HDD with capacities of higher than 2.2TB (requires UEFI BIOS and only x64 OSes.)

The A55 idoes not support USB 3.0 and SATA 6Gbps but they feature more USB 2.0 ports.

Biostas, Asus, ECS, Gigabyte and ASRock have already showcased motherboads based on the A75 chipset.

SuperTalent Introduces New TeraDrive PT3 SSD        All News        Elpida Begins Sample Shipments of DDR3 SDRAM Based on TSV Stacking Technology
SuperTalent Introduces New TeraDrive PT3 SSD     PC Parts News      Elpida Begins Sample Shipments of DDR3 SDRAM Based on TSV Stacking Technology

Get RSS feed Easy Print E-Mail this Message

Related News
AMD FirePro Graphics Powers New Dell Precision Mobile Workstations
AMD To Cut 5 Percent of Its Workforce
AMD Introduces PRO A-Series Processors
AMD Expands Embedded Graphics Lineup
AMD, Mentor Graphics To Accelerate Development for x86 and ARM Environments
Quick look: AMD Radeon R9 Nano
AMD Zen architecture Pushed back For 4Q16
AMD Forms Radeon Technologies Group To Focus on Graphics
AMD To Showcase Broadcast Ecosystem Workflows at IBC 2015
AMD Radeon R9 370X Graphics Card Launched In Asia
AMD Radeon R9 Nano Graphics Card Shipping September 10th
AMD Showcases Graphics, Energy Efficient Computing and Die-Stacking Technologies At Hot Chips

Most Popular News
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2015 - All rights reserved -
Privacy policy - Contact Us .