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User Avatar PAT's Intel Core i7-3930K CPU at 3800.0 MHz with an DX79SR Motherboard

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Hardware Details

Processor

Brand String Intel(R) Core(TM) i7-3930K CPU @ 3.20GHz
Family SandyBridgeE
Logical CPU Cores 12
Microcode Update 0x710
Physical CPU Cores 6
Possible Turbo Bins Unlimited
Turbo Overclockable True

Operating System

Manufacturer Microsoft Corporation
Name Microsoft Windows 7 Ultimate
Service Pack Service Pack 1
Version 6.1.7601

Motherboard

Manufacturer Intel Corporation
Model DX79SR
Version AAG57199-200

Memory

Total Installed Memory 64.00 GB
Default Speed 1334 MHz
Manufacturer 0x1303
Device Locator DIMM8
Capacity 8.00 GB
Bank Label CHANNEL D SLOT 1
Manufacturer 0x1303
Bank Label CHANNEL B SLOT 0
Default Speed 1334 MHz
Capacity 8.00 GB
Device Locator DIMM2
Bank Label CHANNEL A SLOT 1
Capacity 8.00 GB
Device Locator DIMM5
Default Speed 1334 MHz
Manufacturer 0x1303
Manufacturer 0x1303
Bank Label CHANNEL C SLOT 0
Device Locator DIMM3
Capacity 8.00 GB
Default Speed 1334 MHz
Manufacturer 0x1303
Default Speed 1334 MHz
Device Locator DIMM4
Capacity 8.00 GB
Bank Label CHANNEL D SLOT 0
Device Locator DIMM1
Default Speed 1334 MHz
Bank Label CHANNEL A SLOT 0
Manufacturer 0x1303
Capacity 8.00 GB
Capacity 8.00 GB
Manufacturer 0x1303
Default Speed 1334 MHz
Device Locator DIMM7
Bank Label CHANNEL C SLOT 1
Bank Label CHANNEL B SLOT 1
Manufacturer 0x1303
Capacity 8.00 GB
Default Speed 1334 MHz
Device Locator DIMM6

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 7/17/2013
Version SIX7910J.86A.0590.2013.0717.2343

BIOS/UEFI Settings

Processor

Core Voltage 0.0 V
Max Non Turbo Boost Ratio 29.0 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 36.0 x
5 Active Cores 35.0 x
6 Active Cores 35.0 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 200
tRP 9
tRRD 4
tRTP 5
tWR 10
tWTR 5

Memory

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