Intel XTU Analyze

User Avatar EinradBlubb's Intel Core i7-3940XM CPU at 4140.0 MHz with an P370EM Motherboard

13 Aug 2015
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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 0x1B
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 CLEVO
Model P370EM
Version Not Applicable

Memory

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

Graphics

Compatibility NVIDIA
Compatibility NVIDIA
DAC Type Integrated RAMDAC
DAC Type Integrated RAMDAC
Driver Date 7/22/2015
Driver Date 7/22/2015
Driver Version 10.18.13.5362
Driver Version 10.18.13.5362
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
Processor Core Ratio 37.0 x
Reference Clock 100.0 MHz
Internal CPU PLL Override Disable

Processor Turbo Ratios

1 Active Core 39.0 x
2 Active Cores 38.0 x
3 Active Cores 37.0 x
4 Active Cores 37.0 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 100.0 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 11
tRFC 208
tRP 11
tRRD 5
tRTP 6
tWR 12
tWTR 6

Memory

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

Excellent

Your system is performing excellent, nearly everyone with a Core i7 3940XM at 4140 MHz scores less.

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