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Intel® Core™ i7 and Intel® Core™ i5 Processors

Upgrading At A Snip

Only a few months back and the dawning of time changed the way gaming and workstations functioned.   Intel's i7 CPU and the X58 chipset most certainly had us in awe.    Muhammad Ali once said "Champions aren't made in gyms.   Champions are made from something they have deep inside them.  They have a desire, a dream, a vision.  They have to have the skill and the will.   But the will must be stronger than the skill".

This brought forward our articles on "The Need for Speed".   Whether a Single socket Nehalem CPU or Dual socket Nehalem CPU's  many have seen life changing opportunities to their gaming rigs, or as we fully focus upon the workstation environment.    The changes have been huge and productivity has taken the biggest leaps forward in many years.  Not withstanding the costs of SSD's has dropped dramatically and improved substantially meaning some of the most fastest systems around are being build.

Once more we now see a significant change in areas with Intel's new offerings from the Nehalem family and enter the Lynnfield variant.  This variant though once more brings with it some very clever technological major changes to the CPU and mainboard and these will be covered briefly as we delve into the workings of both. 

The first Lynnfield chips to be unveiled today are the models Core i7-870 (4 cores, 8 threads, 8MB cache, 2.93GHz clock-speed), Core i7-860 (4 cores, 8 threads, 8MB cache, 2.80GHz clock-speed) and Core i5-750 (4 cores, 4 threads, 8MB cache, 2.66GHz clock-speed) that will cost approximately $562, $284 and $196 (prices should be checked with your reseller for more accurate price points), respectively and as more accurately detailed below.

Yes you have read the Turbo Boost settings correctly.   On firing up for the first time the mainboard with the CPU we bounced straight into the bios we were readily surprised at the greeting of seeing 3.6GHz in the Turbo Boost.   Pretty overwhelming to say the least.

Therefore we now see a mainboard schematic looking like this.

Enter PCH (Primary Controller Hub) and cheerio to good old faithful North Bridge.  What are we going to hold onto now whilst positioning the mainboard into the chassis.

Joking apart this range of CPU's from Intel bring to the fore a serious choice for end-users, cost is not an issue for those whose budgets just cannot reach the top end I7 CPU's.   Performance is as you will see within is very surprising to say the least.   So for a budget range CPU, in our opinion the end-user is actually walking away with a very high performing CPU.

There is now readily many companies sporting higher frequency memory modules for the new P55 mainboards.  Intel stipulates 1333HMz and there are always many good reasons why this is so.   Many overclockers will try and push the boards to their absolute limits; however here today we are focusing on how easily adaptable this range of CPU's and mainboards Intel have launched can and will be found in the workstation environment.   This is most certainly is a huge target market from our point of view as the 3 mainboards released all have capabilities in supporting a reasonably good professional graphics card - actually you can readily put in the top end cards as long as you have the correct supporting PSU and still come away with a few pennies left in the R & D account.

With the launch of these new processors we see a new array of 3 new mainboards from Intel supporting the CPU.   Therefore over the page we go to look at what each has to offer.   These are very interesting and each mainboard has many good features to suit all budgets and lifestyles.  Therefore the 3 new mainboards look a bit like this starting of course with the top of the range.

Page 1 - Introduction
Page 2 - The New Intel® P55 Mainboards
Page 3 - System Build Pictures
Page 4 - System Set-Up and Software Used
Page 5 -
SiSoftware Sandra 2009 SP4 64-bit tests  Part 1
Page 6 - SiSoftware Sandra 2009 SP4 64-bit tests  Part 2
Page 7 -
SiSoftware Sandra 2009 SP4 64-bit tests  Part 3 Memory Tests
Page 8 -
Hard Drive Benchmarks
Page 9 -
 HD Tach Ver. 3.0.4.0 and EVEREST ULTIMATE Ver. 5.03
Page 10 -
PC MARK 2005 ADVANCED
Page 11 -
ATI FirePro® V5700 Professional Graphic Card Tests
Page 12 -
NVIDIA Quadro® FX1800  Professional Graphic Card Tests
Page 12a -
Conclusions and Award

 

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