Intel XTU Analyze

<a href="/user/vladu7z10/" title="User details">vladu7z10</a>'s Core i7 3820  at 3900 MHz  with a DX79TO motherboard

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Hardware Details

Processor

  • Brand String
  • Intel(R) Core(TM) i7-3820 CPU @ 3.60GHz
  • Family
  • SandyBridgeE
  • Logical CPU Cores
  • 8
  • Microcode Update
  • 0x70D
  • Physical CPU Cores
  • 4
  • Possible Turbo Bins
  • Unlimited
  • Turbo Overclockable
  • True

Operating System

  • Manufacturer
  • Microsoft Corporation
  • Name
  • Microsoft Windows 8.1 Pro
  • Service Pack
  • Version
  • 6.3.9600

Motherboard

  • Manufacturer
  • Intel Corporation
  • Model
  • DX79TO
  • Version
  • AAG28805-400

Memory

  • Total Installed Memory
  • 16.00 GB
  • Capacity
  • 4.00 GB
  • Manufacturer
  • 0x1303
  • Bank Label
  • CHANNEL D SLOT 0
  • Default Speed
  • 1600 MHz
  • Device Locator
  • DIMM4
  • Bank Label
  • CHANNEL C SLOT 0
  • Manufacturer
  • 0x1303
  • Capacity
  • 4.00 GB
  • Device Locator
  • DIMM3
  • Default Speed
  • 1600 MHz
  • Default Speed
  • 1600 MHz
  • Bank Label
  • CHANNEL A SLOT 0
  • Device Locator
  • DIMM1
  • Capacity
  • 4.00 GB
  • Manufacturer
  • 0x1303
  • Manufacturer
  • 0x1303
  • Default Speed
  • 1600 MHz
  • Capacity
  • 4.00 GB
  • Bank Label
  • CHANNEL B SLOT 0
  • Device Locator
  • DIMM2

Graphics

  • Compatibility
  • NVIDIA
  • DAC Type
  • Integrated RAMDAC
  • Driver Date
  • 11/11/2013
  • Driver Version
  • 9.18.13.3182
  • Name
  • NVIDIA GeForce 9400 GT
  • RAM
  • 512.00 MB

BIOS

  • Manufacturer
  • Intel Corp.
  • Release Date
  • 7/23/2012
  • Version
  • SIX7910J.86A.0537.2012.0723.1217

BIOS/UEFI Settings

Processor

  • Core Voltage
  • 0.0 V
  • Max Non Turbo Boost Ratio
  • 36.0 x
  • Processor IO Voltage
  • 1.05 V
  • Processor PLL Voltage
  • 1.8 V
  • Reference Clock
  • 100.0 MHz
  • Reference Clock Ratio
  • 1.0 x
  • Internal CPU PLL Override
  • Disable
  • Runtime Turbo Override
  • Disable

Processor Turbo Ratios

  • 1 Active Core
  • 39.0 x
  • 2 Active Cores
  • 39.0 x
  • 3 Active Cores
  • 39.0 x
  • 4 Active Cores
  • 39.0 x

Processor Turbo

  • Additional Turbo Voltage
  • 0.0 mV

Processor Powercurrent

  • Core Current Limit
  • 135.0 A
  • Turbo Boost Power Max
  • 130.0 W
  • Turbo Boost Power Time Window
  • 10.0 Seconds
  • Turbo Boost Short Power Max
  • 156.0 W
  • Turbo Boost Short Power Max Enable
  • Enable

Other

  • PCH Voltage
  • 1.1 V
  • System Agent Voltage
  • 0.85 V

Memory Timings

  • CMD
  • 0.0 T
  • tCL
  • 9
  • tCWL
  • Auto
  • tFAW
  • 24
  • tRAS
  • 28
  • tRC
  • 37
  • tRCD
  • 9
  • tRFC
  • 128
  • tRP
  • 9
  • tRRD
  • 5
  • tRTP
  • 6
  • tWR
  • 12
  • tWTR
  • 6

Memory

  • Memory Multiplier
  • 16.0 x
  • Memory Voltage
  • 1.5 V
  • IntelĀ® Extreme Memory Profile
  • Default

Excellent

Your system is performing excellent, nearly everyone with a Core i7 3820 at 3900 MHz scores less.

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