Thursday, November 27, 2014
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
Syrian Electronic Army targets CNBC, Telegraph, Independent, PCWorld
GoPro Camera Drones In The Works: report
European Parliament Votes To Break Up Google
LG Electronics Streamlines Structure, Names New Presidents of Home and Mobile Segments
Microsoft Accidentally Anounced Acquisition Of Acompli
Microsoft Offers Massive Music Deals For The Holidays
ETRI Develops 10Gbps Internet Speeds Technology
New Asus Strix 7.1 Surround Gaming Headset Released
Active Discussions
Hi All!
cdrw trouble
CDR for car Sat Nav
DVD/DL for Optiarc 7191S at 8X
Copied dvd's say blank in computer only
Made video, won't play back easily
New Features In Firefox 33
updated tests for dvd and cd burners
 Home > News > PC Parts > Intel's...
Last 7 Days News : SU MO TU WE TH FR SA All News

Thursday, March 31, 2011
Intel's Upcoming Ivy Bridge Microprocessors to Support PCI Express 3.0


Intel's next-generation microprocessor code-named Ivy Bridge will, support the next-generation PCI Express 3.0 interconnection, according to presentation slides published by a website.

The PCIe 3.0 offers a bit rate of 8GT/s and a interconnect performance bandwidth is doubled over PCIe 2.0. Although the PCIe 2.0 bit rate is specified at 5GT/s, with the 20 percent performance overhead of the 8b/10b encoding scheme, the delivered bandwidth is actually 4Gb/s. PCIe 3.0 removes the requirement for 8b/10b encoding and uses a more efficient 128b/130b encoding scheme instead. By removing this overhead, the interconnect bandwidth can be doubled to 8Gb/s with the implementation of the PCIe 3.0 specification. This bandwidth is the same as an interconnect running at 10GT/s with the 8b/10b encoding overhead. In this way, the PCIe 3.0 specifications deliver the same bandwidth, but without the prohibitive penalties associated with 10GT/s signaling, such as PHY design complexity and increased silicon die size and power. The PCIe 3.0 architecture is also fully compatible with prior generations of this technology, from software to clocking architecture to mechanical interfaces. That is to say PCIe 1.x and 2.x cards will plug into PCIe 3.0-capable slots and operate at their highest performance levels. Similarly, all PCIe 3.0 cards will plug into PCIe 1.x- and PCIe 2.x-capable slots and operate at the highest performance levels supported by those configurations.

The PCI Express 3.0 may enable higher performance graphics cards for consumers as well as high speed solid-state drivers for servers.

Along with PCI Express 3.0 support, Intel's Ivy Bridge platform - expected to be released next year - will use Intel's first 22nm production CPUs, while it will also expected to provide significant speed boost to the GPU side of things by integrating enough GPU memory on board. According to the slides posted online at the S|A web site, the microprocessors' graphics core will support DX11 and OpenCL 1.1, next generation Intel HD graphics and will feature enhanced encode/decode/transcode capabilities.

The slides also show the Intel 7 series of chipset (Panther Point), which will support up to 3 displays, 2 x SATA 6Gb/s ports and four integrated USB 3.0 ports.

We should notice here that Intel is expected to offer USB 3.0 drivers for only Windows 7 and the upcoming Windows 8 operating systems, while users of Windows XP & Vista OS will not be able to enjoy the increased speeds of USB 3.0, and the ports will function as USB 2.0 through a new BIOS using native Windows EHCI driver.

According to a block diagram of the Panther Point PCH, it will include two EHCI controllers as well as a new XHCI controller. The provided USB 3.0 ports will be limited to 4 and the rest 10 ports will be USB 2.0. So the XHCI controller supports both USB 3.0 and USB 2.0 (Super-speed and High-speed). More information on Intel's Panther Point USB architecture is available here.

According to the same slides, the Ivy Bridge will use DDR3 1600MHz.

Intel will reportedly showcase its 22nm Ivy Bridge processors at Computex Taipei 2011 in June.


Previous
Next
GFI Security Apologizes For False Virus Alarm On Samsung Laptops        All News        Amazon.com Seeks Licensing Deals With Record Companies
GFI Security Apologizes For False Virus Alarm On Samsung Laptops     PC Parts News      LG Claims Top Market Share In Global LED Monitors

Get RSS feed Easy Print E-Mail this Message

Related News
Intel To Release Chromecast-like Thumb-sized PCs
Intel Gives Upbeat Outlook for 2015 Revenue
Intel Labs Showcase Low-energy DRAM Memory
Intel to Merge Mobile Business With PC Division
Intel Light Beams to Speed Up Supercomputers, Details New Intel Xeon Phi, MICA Smart Bracelet
Intel Offers Data Center Grade Storage in a Smaller Form Factor
Intel Sees Significant Changes in The PC Market Next Year
Intel To Compensate Pentium 4 Customers
Intel To Work With AT&T To Research Software Defined Networking
Intel Meegopad T01 Is A Bay Trail PC On HDMI Stick
The Intel Experience Coming In Best Buy Stores
New Data Protection Tecnology Protects Point-of-sale Data

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2014 - All rights reserved -
Privacy policy - Contact Us .