Archive Home
Intel Core i7 CPU & DX58SO X58 Platform E-mail
Reviews - Featured Reviews: Processors
Written by Miles Cheatham - Edited by Olin Coles   
Monday, 03 November 2008
Table of Contents: Page Index
Intel Core i7 CPU & DX58SO X58 Platform
Intel Core i7: Platform Information
Nehalem Architecture
Intel DX58SO Motherboard
DX58SO 'Smackover' Features
Testing Methodology
3DMark System Tests
SANDRA 2009 System Tests
EVEREST Ultimate System Tests
POV Ray, SuperPi and WinRar Tests
Crysis and World in Conflict Tests
Intel Core i7 Final Thoughts

Intel DX58SO Motherboard

The DX58SO motherboard platform consists of the Intel Core i7 processor (CPU), Intel X58 Express Chipset (IOH) and the ICH. The CPU now incorporates the system memory controller and accesses DDR3 memory through three independent memory channels. The IOH provides support for the two PCIe graphics slots and connects to the CPU via the Quick Path Interconnect (QPI) bus. The ICH provides the support for the SATA, USB and other system interfaces and is connected to the IOH via the DMI bus.

Intel Core i7 CPU Socket 1366 Processor and Intel DX58SO Smackover Extreme Edition X58 Motherboard Platform Performance Benchmark Test Comparison Review

All motherboard busses and components are driven from a single 133.33 MHz base clock. The resulting component speed values are generated by applying a multiplier value to this base clock. There are four multipliers on the motherboard which are used to set the system speed:

  1. CPU Speed: When multiplied by the system base clock speed (default 133.33 MHz) gives the CPU frequency. Four multipliers are used to define different speeds based on the number of active CPU cores.
  2. Memory Speed: When multiplied by the system base clock speed gives the memory frequency. For example a memory multiplier of 10 times the base clock of 133.33 MHz results in a memory frequency of 1333 MHz.
  3. Quick Path Interconnect (QPI) Speed: Selectable transfer rate of data transferred between the CPU and the IOH.
  4. Uncore Speed: This multiplier applies to the non-CPU related items in the processor. The limit on this multiplier is set by the memory multiplier.

Intel Core i7 CPU Socket 1366 Processor and Intel DX58SO Smackover Extreme Edition X58 Motherboard Platform Performance Benchmark Test Comparison Review
Intel DX58SO Smackover Motherboard Kit



 

Comments 

 
# Retired computer builderCarl Stough 2010-07-01 15:04
This i7 is the most remarkable cpu I have had in my 30 plus year in computer building. It is very fast and seams to be flawles with many applications open at one time.
Report Comment
 

Comments have been disabled by the administrator.

Search Benchmark Reviews
QNAP Network Storage Servers

Follow Benchmark Reviews on FacebookReceive Tweets from Benchmark Reviews on Twitter