Intel XTU Analyze

User Avatar Jjpk976's Intel Core i7-3940XM CPU at 4200.0 MHz with an P370EM Motherboard

18 Oct 2014
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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 7 Home Premium
Service Pack Service Pack 1
Version 6.1.7601

Motherboard

Manufacturer CLEVO
Model P370EM
Version Not Applicable

Memory

Total Installed Memory 16.00 GB
Manufacturer Samsung
Default Speed 1867 MHz
Capacity 4.00 GB
Bank Label BANK 0
Device Locator ChannelA-DIMM0
Capacity 4.00 GB
Device Locator ChannelB-DIMM1
Bank Label BANK 3
Manufacturer Samsung
Default Speed 1867 MHz
Bank Label BANK 2
Capacity 4.00 GB
Device Locator ChannelB-DIMM0
Manufacturer Samsung
Default Speed 1867 MHz
Bank Label BANK 1
Manufacturer Samsung
Capacity 4.00 GB
Device Locator ChannelA-DIMM1
Default Speed 1867 MHz

Graphics

Compatibility NVIDIA
Compatibility NVIDIA
DAC Type Integrated RAMDAC
DAC Type Integrated RAMDAC
Driver Date 6/12/2014
Driver Date 6/12/2014
Driver Version 9.18.13.4043
Driver Version 9.18.13.4043
Name NVIDIA GeForce GTX 680M
Name NVIDIA GeForce GTX 680M
RAM 4.00 GB
RAM 4.00 GB

BIOS

Manufacturer Prema Mod
Release Date 7/1/2013
Version 1.02.08 PM v2

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 42.0 x
2 Active Cores 42.0 x
3 Active Cores 41.0 x
4 Active Cores 41.0 x

Processor Turbo

Additional Turbo Voltage 50.78125 mV

Processor Powercurrent

Core Current Limit 112.0 A
Turbo Boost Power Max 73.875 W
Turbo Boost Power Time Window 112.0 Seconds
Turbo Boost Short Power Max 81.25 W
Package Turbo Power Lock Disable
Turbo Boost Short Power Max Enable Enable

Memory Timings

tCL 10
tFAW 22
tRAS 25
tRCD 10
tRFC 128
tRP 10
tRRD 5
tRTP 6
tWR 12
tWTR 6

Memory

Memory Clock Multiplier 1.33 x
Memory Multiplier 14.0 x
Intel® Extreme Memory Profile Custom

Excellent

Your system is performing excellent, nearly everyone with a Core i7 3940XM at 4200 MHz scores less.

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