Intel XTU Analyze

User Avatar RebelO2O's Intel Core i7-3820 CPU at 4300.0 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 7 Home Premium
Service Pack Service Pack 1
Version 6.1.7601

Motherboard

Manufacturer Intel Corporation
Model DX79SI
Version AAG28808-600

Memory

Total Installed Memory 16.00 GB
Device Locator DIMM4
Manufacturer 0x9E02
Default Speed 1600 MHz
Bank Label CHANNEL D SLOT 0
Capacity 4.00 GB
Manufacturer 0x9E02
Default Speed 1600 MHz
Capacity 4.00 GB
Device Locator DIMM2
Bank Label CHANNEL B SLOT 0
Default Speed 1600 MHz
Manufacturer 0x9E02
Device Locator DIMM1
Capacity 4.00 GB
Bank Label CHANNEL A SLOT 0
Manufacturer 0x9E02
Device Locator DIMM3
Capacity 4.00 GB
Bank Label CHANNEL C SLOT 0
Default Speed 1600 MHz

Graphics

Compatibility NVIDIA
DAC Type Integrated RAMDAC
Driver Date 5/27/2015
Driver Version 9.18.13.5306
Name NVIDIA GeForce GTX 680
RAM 4.00 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 44.0 x
2 Active Cores 44.0 x
3 Active Cores 44.0 x
4 Active Cores 44.0 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 1.05 V

Memory Timings

CMD 2.0 T
tCL 9
tCWL 8
tFAW 30
tRAS 24
tRC 41
tRCD 9
tRFC 128
tRP 9
tRRD 6
tRTP 6
tWR 12
tWTR 6

Memory

Memory Multiplier 16.0 x
Memory Voltage 1.5 V
IntelĀ® Extreme Memory Profile Profile 1

Excellent

Your system is performing excellent, nearly everyone with a Core i7 3820 at 4300 MHz scores less.

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