Quantcast
 


Intel Core i7-3820 Sandy Bridge-E CPU Review

Author: MAC
Date: February 22, 2012
Product Name: i7-3820
Part Number: BX80619i73820
Warranty: 3 Years
Share |

Test Setups & Methodology



For this review, we have prepared four different test setups, representing all the popular platforms at the moment, as well as most of the best-selling processors. As much as possible, the four test setups feature identical components, memory timings, drivers, etc. Aside from manually selecting memory frequencies and timings, every option in the BIOS was at its default setting.

Intel Core i7 LGA2011 Test Setup


AMD Llano FM1 Test Setup


AMD Zambezi AM3+ Test Setup


AMD Phenom II AM3 Test Setup


Intel Core i5/i7 LGA1155 Test Setup


Intel Core i3/i5/i7 LGA1156 Test Setup


Intel Core i7 LGA1366 Test Setup


For all of the benchmarks, appropriate lengths are taken to ensure an equal comparison through methodical setup, installation, and testing. The following outlines our testing methodology:

A) Windows is installed using a full format.

B) Chipset drivers and accessory hardware drivers (audio, network, GPU) are installed.

C)To ensure consistent results, a few tweaks are applied to Windows 7 and the NVIDIA control panel:
  • UAC – Disabled
  • Indexing – Disabled
  • Superfetch – Disabled
  • System Protection/Restore – Disabled
  • Problem & Error Reporting – Disabled
  • Remote Desktop/Assistance - Disabled
  • Windows Security Center Alerts – Disabled
  • Windows Defender – Disabled
  • Screensaver – Disabled
  • Power Plan – High Performance
  • V-Sync – Off

D) Windows updates are then completed installing all available updates

E) All programs are installed and then updated, followed by a defragment.

F) Benchmarks are each run three to eight times, and unless otherwise stated, the results are then averaged..

Here is a full list of the applications that we utilized in our benchmarking suite:
  • 3DMark06 Professional v1.2.0
  • 3DMark Vantage Professional Edition v1.1.0
  • 3DMark11 Professional Edition v1.0.2
  • 7-Zip 9.22 beta 64-bit
  • AIDA64 Extreme Edition v1.85.1641 Beta / v2.00.1719 Beta
  • Cinebench R10 64-bit
  • Cinebench R11.529 64-bit
  • Civilization V 1.0.1.383
  • Crysis v1.2.1 64-bit
  • Crysis 2 v1.9 + DX11 Pack + HiRes Texture Pack
  • Deep-Fritz 12
  • DiRT 3 v1.2.0
  • Far Cry 2 v1.03
  • HyperPI 0.99b
  • Lame Front-End 1.0 (LAME 3.97 32-bit codec)
  • Left 4 Dead 2 v2.0.8.9
  • LuxMark v1.0
  • MaxxMEM² - PreView v1.90
  • PCMark 7 Professional Edition v1.0.4
  • Photoshop CS4 64-bit
  • POV-Ray v3.7 RC3 64-bit
  • SPECviewperf 11
  • Street Fighter IV Benchmark V1.0.0.1
  • Team Fortress 2 v1.1.7.6
  • TrueCrypt 7.1
  • Valve Particle Simulation Benchmark v1.0.0.0
  • WinRAR 4.0.1 64-bit
  • World in Conflict Demo v1.0.0.0
  • wPRIME version 2.05
  • x264 HD Benchmark 4.0
  • X3: Terran Conflict Demo v1.0

That is about all you need to know methodology wise, so let's get to the good stuff!
 
 
 

Latest Reviews in Processors
March 19, 2014
Intel has unveiled a few more details about upcoming products. Among them, Haswell-E, Haswell's Devil's Canyon derivative, Pentium 20th Anniversary Edition Unlocked CPUs, and Broadwell...
January 14, 2014
AMD's Kaveri is finally here and we look at the A10-7850K & A8-7600. With IPC improvements, Steamroller x86 cores and a GCN-based graphics processor, this may be the one we've been waiting for....
September 10, 2013
Intel's Ivy Bridge-E may be associated with extreme pricing, but the i7-4930K and i7-4820K brings things down a notch. With great performance and lower price points, they add some value to the IVB-E e...