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
RE: Another bottleneck removed
10/28/2007 9:17:14 PM
It really all depends. Architectural changes can still improve performance for single-threaded applications. I mean, which would you rather have? A Pentium D or a Core 2 Duo? Both are still dual cores.
Even the minor move to Penryn could net up to 10% increase in performance for some apps, while decreasing power utilization.
If you are in constant need of more performance (for whatever applications you are using), then hopping through all the latest is simply needed. Majority of us don't. I'm running a E6600 @ 3.33 ghz, 2GB DDR2, and 7900GTX. Until games start really utilizing multiple core or simply need higher performance from a single core, I'll be able to survive with my proc.
"I mean, if you wanna break down someone's door, why don't you start with AT&T, for God sakes? They make your amazing phone unusable as a phone!" -- Jon Stewart on Apple and the iPhone
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
Quick Note: QNAP Announces $129 QGenie 7-in-1 NAS for Mobile Users
July 14, 2014, 9:32 AM
Apple Launches 21.5” iMac with 1.4GHz Core i5 Processor Priced at $1,099
June 18, 2014, 8:07 AM
Lowe's "Holoroom" Brings Holodeck, Home Improvement Dreams Closer to Reality
June 13, 2014, 9:06 AM
Intel to Broaden Market for Fanless Tablets, Ultrabooks with 14nm Intel Core M
June 3, 2014, 10:42 AM
ZOTAC Announces Four New Silent ZBOX Mini-PCs
June 2, 2014, 9:21 AM
ZOTAC Announces Funky ZBOX Sphere OI520 Series
May 22, 2014, 8:20 PM
Most Popular Articles
Facebook Will Force Android, iOS Users to Use Messenger App This Week
July 29, 2014, 11:26 AM
Ford's Extensive Use of Aluminum in '15 F-150 Results in $395 Increase for Base Models
July 28, 2014, 3:02 PM
Sony's Xperia Z3 Gets Detailed in Leaked Photos
July 25, 2014, 2:30 PM
T-Mobile CEO John Legere is on the Warpath Again; Introduces $100, 10GB Family Plan
July 28, 2014, 10:12 AM
UK Drivers Must Now Give Their Cell Phones to Police After a Crash
July 29, 2014, 4:37 PM
Latest Blog Posts
Space Terrorism is a Looming Threat For the United States
Apr 23, 2014, 7:47 PM
Facebook Aims to Provide Internet to "Every Person in the World" with Drones, Satellites
Apr 1, 2014, 10:20 AM
Retail Mobile Sites Experience Outages in Light of Simplexity's Bankruptcy
Mar 14, 2014, 8:48 AM
Tesla vs. BMW: Who Has the Safer EV?
Feb 1, 2014, 2:56 PM
Justice Leaks Details of Next HTC One Two Flagship Phone
Dec 5, 2013, 4:04 PM
More Blog Posts
Copyright 2014 DailyTech LLC. -
Terms, Conditions & Privacy Information