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Intel XTU Analyze

User Avatar jjpk'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 0x12
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
Capacity 4.00 GB
Manufacturer Samsung
Default Speed 1600 MHz
Bank Label BANK 3
Device Locator ChannelB-DIMM1
Device Locator ChannelB-DIMM0
Bank Label BANK 2
Capacity 4.00 GB
Default Speed 1600 MHz
Manufacturer Samsung
Capacity 4.00 GB
Manufacturer Samsung
Device Locator ChannelA-DIMM0
Default Speed 1600 MHz
Bank Label BANK 0
Bank Label BANK 1
Default Speed 1600 MHz
Capacity 4.00 GB
Manufacturer Samsung
Device Locator ChannelA-DIMM1

Graphics

Compatibility NVIDIA
DAC Type Integrated RAMDAC
Driver Date 5/7/2013
Driver Version 9.18.13.2014
Name NVIDIA GeForce GTX 680M
RAM 4.00 GB

BIOS

Manufacturer American Megatrends Inc.
Release Date 11/13/2012
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 43.0 x
3 Active Cores 42.0 x
4 Active Cores 40.0 x

Processor Turbo

Additional Turbo Voltage 50.78125 mV

Processor Powercurrent

Core Current Limit 112.0 A
Turbo Boost Power Max 70.0 W
Turbo Boost Power Time Window 56.0 Seconds
Turbo Boost Short Power Max 81.25 W
Package Turbo Power Lock Disable
Turbo Boost Short Power Max Enable Enable

Memory Timings

tCL 11
tFAW 24
tRAS 28
tRCD 9
tRFC 128
tRP 11
tRRD 5
tRTP 6
tWR 12
tWTR 6

Memory

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

Good

Your system is performing well. Most people with a Core i7 3940XM have similar performance.

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