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User Avatar jianwei.huo.1's Intel Core i7-3940XM CPU at 4,223.00 MHz with an M18xR2 Motherboard

488 Marks

Hardware Details

Processor

Brand String Intel(R) Core(TM) i7-3940XM CPU @ 3.00GHz
Family IvyBridge
Logical CPU Cores 8
Microcode Update 0x15
Physical CPU Cores 4
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 Alienware
Model M18xR2
Version A09

Memory

Total Installed Memory 32.00 GB
Default Speed 1600 MHz
Capacity 8.00 GB
Manufacturer Samsung
Device Locator DIMM1
Bank Label BANK 1
Capacity 8.00 GB
Bank Label BANK 2
Manufacturer Samsung
Device Locator DIMM1
Default Speed 1600 MHz
Manufacturer Samsung
Bank Label BANK 3
Device Locator DIMM3
Capacity 8.00 GB
Default Speed 1600 MHz
Default Speed 1600 MHz
Manufacturer Samsung
Device Locator DIMM0
Bank Label BANK 0
Capacity 8.00 GB

Graphics

Compatibility NVIDIA
Compatibility NVIDIA
DAC Type Integrated RAMDAC
DAC Type Integrated RAMDAC
Driver Date 10/12/2012
Driver Date 10/12/2012
Driver Version 9.18.13.717
Driver Version 9.18.13.717
Name NVIDIA GeForce GTX 680M
Name NVIDIA GeForce GTX 680M
RAM 2.00 GB
RAM 2.00 GB

BIOS

Manufacturer Alienware
Release Date 6/29/2012
Version A09

BIOS/UEFI Settings

Processor

Max Non Turbo Boost Ratio 32.0 x
Reference Clock 103.0 MHz

Processor Turbo Ratios

1 Active Core 41.0 x
2 Active Cores 41.0 x
3 Active Cores 41.0 x
4 Active Cores 41.0 x

Processor Turbo

Additional Turbo Voltage 78.125 mV

Processor Powercurrent

Core Current Limit 35.0 A
Turbo Boost Power Max 92.0 W
Turbo Boost Power Time Window 28.0 Seconds
Turbo Boost Short Power Max 95.0 W
Package Turbo Power Lock Disable
Turbo Boost Short Power Max Enable Enable

Memory Timings

tCL 9
tFAW 20
tRAS 24
tRCD 9
tRFC 74
tRP 9
tRRD 4
tRTP 5
tWR 10
tWTR 5

Memory

Memory Clock Multiplier 1.3333 x
Memory Multiplier 10.0 x
Memory Voltage 1.5 V
IntelĀ® Extreme Memory Profile Default

Graphics

Additional Processor Graphics Voltage 0.0 mV
Processor Graphics Current Limit 0.0 A
Processor Graphics Ratio Limit 8.0 x