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User Avatar cheeserider's Intel Core i7-3820 CPU at 3800.0 MHz with an DX79SI 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 0x70B
Physical CPU Cores 4
Possible Turbo Bins Unlimited
Turbo Overclockable True

Operating System

Manufacturer Microsoft Corporation
Name Microsoft Windows 8 Pro
Service Pack
Version 6.2.9200

Motherboard

Manufacturer Intel Corporation
Model DX79SI
Version AAG28808-602

Memory

Total Installed Memory 16.00 GB
Device Locator DIMM1
Capacity 4.00 GB
Manufacturer 0x9801
Default Speed 1334 MHz
Bank Label CHANNEL A SLOT 0
Capacity 4.00 GB
Default Speed 1334 MHz
Bank Label CHANNEL B SLOT 0
Device Locator DIMM2
Manufacturer 0x9801
Manufacturer 0x9801
Capacity 4.00 GB
Default Speed 1334 MHz
Bank Label CHANNEL D SLOT 0
Device Locator DIMM4
Manufacturer 0x9801
Device Locator DIMM3
Default Speed 1334 MHz
Capacity 4.00 GB
Bank Label CHANNEL C SLOT 0

Graphics

Compatibility NVIDIA
DAC Type Integrated RAMDAC
Driver Date 9/12/2013
Driver Version 9.18.13.2723
Name NVIDIA GeForce GTX 680
RAM 2.00 GB

BIOS

Manufacturer Intel Corp.
Release Date 3/27/2012
Version SIX7910J.86A.0460.2012.0327.1627

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 38.0 x
2 Active Cores 38.0 x
3 Active Cores 37.0 x
4 Active Cores 37.0 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 20
tRAS 24
tRC 33
tRCD 9
tRFC 107
tRP 9
tRRD 4
tRTP 5
tWR 10
tWTR 5

Memory

Memory Multiplier 13.33 x
Memory Voltage 1.5 V
Intel® Extreme Memory Profile Default

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