Intel XTU Analyze

User Avatar curvingedge's Intel Core i7-3940XM CPU at 4400.0 MHz with an P370EM Motherboard

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Hardware Details

Processor

Brand String Intel(R) Core(TM) i7-3940XM CPU @ 3.00GHz
Family IvyBridge
Logical CPU Cores 8
Microcode Update 0x17
Physical CPU Cores 4
Possible Turbo Bins Unlimited
Turbo Overclockable True

Operating System

Manufacturer Microsoft Corporation
Name Microsoft Windows 8.1 Pro Preview
Service Pack
Version 6.3.9431

Motherboard

Manufacturer CLEVO
Model P370EM
Version Not Applicable

Memory

Total Installed Memory 32.00 GB
Device Locator ChannelA-DIMM0
Bank Label BANK 0
Default Speed 1600 MHz
Manufacturer 029E
Capacity 8.00 GB
Bank Label BANK 3
Default Speed 1600 MHz
Device Locator ChannelB-DIMM1
Capacity 8.00 GB
Manufacturer 029E
Default Speed 1600 MHz
Manufacturer 029E
Capacity 8.00 GB
Bank Label BANK 1
Device Locator ChannelA-DIMM1
Device Locator ChannelB-DIMM0
Manufacturer 029E
Bank Label BANK 2
Capacity 8.00 GB
Default Speed 1600 MHz

Graphics

Compatibility NVIDIA
Compatibility NVIDIA
DAC Type Integrated RAMDAC
DAC Type Integrated RAMDAC
Driver Date 9/27/2013
Driver Date 9/27/2013
Driver Version 9.18.13.3140
Driver Version 9.18.13.3140
Name NVIDIA GeForce GTX 680M
Name NVIDIA GeForce GTX 680M
RAM 4.00 GB
RAM 4.00 GB

BIOS

Manufacturer American Megatrends Inc.
Release Date 12/4/2012
Version 4.6.5

BIOS/UEFI Settings

Processor

Max Non Turbo Boost Ratio 30.0 x
Reference Clock 100.0 MHz
Internal CPU PLL 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 112.0 A
Turbo Boost Power Max 65.0 W
Turbo Boost Power Time Window 28.0 Seconds
Turbo Boost Short Power Max 82.0 W
Package Turbo Power Lock Disable
Turbo Boost Short Power Max Enable Enable

Memory Timings

tCL 10
tFAW 24
tRAS 27
tRCD 10
tRFC 208
tRP 10
tRRD 5
tRTP 6
tWR 12
tWTR 6

Memory

Memory Clock Multiplier 1.33 x
Memory Multiplier 12.0 x
IntelĀ® Extreme Memory Profile Default

Excellent

Your system is performing excellent, nearly everyone with a Core i7 3940XM at 4400 MHz scores less.

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