Intel Slates "Nehalem" for Q4 2008
October 26, 2007 10:58 AM
comment(s) - last by
New sockets, chipsets and architecture en route from Intel before 2009
will likely be the most aggressive processor architecture in Intel's portfolio since the original Pentium. With the launch of the Core architecture, the company announced its tick-tock strategy: design new architecture, then shrink the process node. Rinse and repeat.
Tick-tock is alive and well as Intel's corporate roadmap reveals additional details about its desktop iteration of 45nm quad-core
will be fundamentally different from the Core architecture for no less than two reasons. The company will move the memory controller from the core logic on the motherboard to the processor die. This tactic has been a cornerstone for the AMD K8 architecture since 2003.
will also feature a new bus interconnect,
currently dubbed Quick Path Interconnect
. This new interconnect behaves very similar to HyperTransport, currently used on all AMD platforms since K8.
A new bus and memory controller means a new socket design. Existing motherboards are not compatible with
-based processors. The new desktop socket, labeled LGA1366, will completely replace the existing LGA775 interconnect.
The company will replace the X38 and
yet to be announced X48 desktop chipsets
chipset family and ICH10 southbridge for these first LGA1366 motherboards.
Corporate guidance also suggests the company will likely ditch all DDR2 support in favor of DDR3, at least on the high end platforms. All
processors will feature support three DDR3 channels.
However, not everything is known about
just yet. Corporate guidance suggests
will feature a new revision of Hyper-Threading. Although each
features four physical cores, the processor will dynamically allocate additional threads --
computers will detect eight logical cores.
will feature less cache than Intel's high-end 45nm
offerings slated for release between now and Q4 2008. However, unlike the 12MB L2 cache featured on
, the 8MB L3 cache on all
offerings can be shared between all four on-die cores.
processors will feature a 130W thermal envelope. Extreme Edition
processors, the first on the 45nm node, have a thermal envelope that tops out around 136W. Intel's Q9550 processor (2.8 GHz, 45nm quad-core) sports a 95W TDP.
Paul Otellini, Intel CEO,
boldly announced that
as "taped out" at the Intel Developer Forum last September
. The tape out designates when a design team has moved from the design to working samples.
At both Intel and AMD, the tape out comes approximately one year before the actual launch date. True to tick-tock,
's debut will also come
one year after the 45nm node launch
This article is over a month old, voting and posting comments is disabled
10/26/2007 3:32:09 PM
Ya...you'll only have to deal with
10/26/2007 7:30:38 PM
No you won't, it says 8MB L2 cache shared, that means it must be a native quad core processor.
So, good new, we get rid of "Native-Quad core" also... what are the PR guys going to say now?
10/27/2007 12:39:18 AM
And if you look at the little picture titled "I am Nehalem" you can see there are 4 cores on one die.
"We are going to continue to work with them to make sure they understand the reality of the Internet. A lot of these people don't have Ph.Ds, and they don't have a degree in computer science." -- RIM co-CEO Michael Lazaridis
Intel X48, P45, G45 Turn Corporeal
October 26, 2007, 10:45 AM
Intel Preps 45nm Quad-core Desktop Launch
September 28, 2007, 4:44 AM
"Nehalem" Taped-out and Running Windows
September 18, 2007, 12:04 PM
Intel Sheds Light on "Penryn" Enhancements
August 6, 2007, 3:55 AM
5 Top Rated Printers for Home or Small Office
July 29, 2016, 10:44 PM
5 Excellent Cable Modems: Buy Your Own and Avoid Rental Fees
July 28, 2016, 8:44 PM
"Prepare to be Punished": Microsoft is Killing OneDrive With Cuts, Blames Users
November 3, 2015, 8:23 PM
Apple's New "Magic" Peripheral Line Packs High Tech, High Prices
October 13, 2015, 9:39 PM
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
Most Popular Articles
Say Goodbye to Data Plans - Sprint and T-Mobile offer Unlimited Data
August 22, 2016, 6:12 AM
Lenovo vs. Asus vs. HP - Best Laptop Under $500.00
August 19, 2016, 4:00 AM
Get Ready to wait in line – iPhone 7 due September.
August 18, 2016, 7:15 AM
5 Healthy and Creative ways to add Fiber to your Diet By Monique C. Bethell, Ph.D.
August 18, 2016, 7:43 AM
Uber - Everyone's Autonomous Car Driver?
August 20, 2016, 6:01 AM
Latest Blog Posts
Coming Soon - Drones and Airports
Aug 24, 2016, 12:40 PM
SolarCity’s Gigafactory: A Milesone in Emerging Technology by Lily Emamian - 15 August 2016
Aug 15, 2016, 6:30 AM
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
More Blog Posts
Copyright 2016 DailyTech LLC. -
Terms, Conditions & Privacy Information