Intel Slates "Nehalem" for Q4 2008
October 26, 2007 10:58 AM
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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
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This pisses me off...
10/28/2007 5:37:33 PM
The built in memory controller is being used to force people into buying DDR-3. DDR-2 has lower latencies and performs better than DDR-3.
Ive ran enough memory tests and since more multipliers exist as well as a lot more latency exists means that the quality of the memory is a lot lower.
You are being forced into buying DDR-3 because they cost less to produce than DDR-2 to produce, but actually can be sold for 2 - 3 times as much as DDR-3 having higher yields.
Also, having a 130w TDP? Forget about it...^_^
The TDP to a Quad Core 6600 today is 95w and of course I can overclock it and have fun...what makes it so that I Should spend my money to buy a processor that uses around 38 - 40% more power..Which means an Aftermarket cooler to achieve standard cooling will be forced upon you.
The funny thing is that unless one is playing the latest games at MAXIMUM quality and high resolution, you dont need a full power of a dual core or quad core...
You can actually downclock the processor, lower voltage even further.....Ive actually ran my processor at .85 - 1v and dropped the bus from 266 to 200 and ran at 1200mhz multiple cores and that has been enough to play games like guild wars combined with a downclocked video card at perfect framerate. ^_^
RE: This pisses me off...
10/28/2007 9:52:13 PM
Actually you can play the latest games at Maximum quality with a single core system. It'll definitely change in the future, but for games available as of this date, single core is fine.
Only one game really makes use and that's Supreme Commander. Course that's a trash game.
RE: This pisses me off...
10/28/2007 11:22:47 PM
Today is the 28th of October 2007.
I'd hate to see Crysis on a single core....
Minimum System Requirements
OS Windows XP or Windows Vista
Processor 2.8 GHz or faster (XP) or 3.2 GHz or faster (Vista)
Memory 1.0 GB RAM (XP) or 1.5 GB RAM (Vista)
Video Card 256 MB
Hard Drive 12GB
Sound Card DirectX 9.0c compatible
Intel Pentium 4 2.8 GHz (3.2 GHz for Vista) or faster
Intel Core 2.0 GHz (2.2 GHz for Vista) or faster
AMD Athlon 2800+ (3200+ for Vista) or faster.
Supported Video Cards:
NVIDIA GeForce 6800 GT or greater; ATI Radeon 9800 Pro (Radeon X800 Pro for Vista) or greater. Laptop versions of these chipsets may work but are not supported. Integrated chipsets are not supported. Updates to your video and sound card drivers may be required.
Recommended System Requirements
OS Windows XP / Vista
Processor Intel Core 2 DUO @ 2.2GHz or AMD Athlon 64 X2 4400+
Memory 2.0 GB RAM
GPU NVIDIA GeForce 8800 GTS/640 or similar
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