Intel XTU Analyze

User Avatar Johnksss's Intel Core i7-3940XM CPU at 4820.0 MHz with an M18xR2 Motherboard

15 Nov 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 0x12
Physical CPU Cores 4
Possible Turbo Bins Unlimited
Turbo Overclockable True

Operating System

Manufacturer Microsoft Corporation
Name Microsoft Windows 7 Professional
Service Pack Service Pack 1
Version 6.1.7601

Motherboard

Manufacturer Alienware
Model M18xR2
Version A03

Memory

Total Installed Memory 16.00 GB
Default Speed 2000 MHz
Capacity 4.00 GB
Manufacturer Kingston
Bank Label BANK 0
Device Locator DIMM0
Capacity 4.00 GB
Default Speed 2000 MHz
Manufacturer Kingston
Device Locator DIMM1
Bank Label BANK 1
Bank Label BANK 3
Manufacturer Kingston
Device Locator DIMM3
Default Speed 2000 MHz
Capacity 4.00 GB
Capacity 4.00 GB
Default Speed 2000 MHz
Device Locator DIMM1
Manufacturer Kingston
Bank Label BANK 2

Graphics

Compatibility NVIDIA
Compatibility NVIDIA
DAC Type Integrated RAMDAC
DAC Type Integrated RAMDAC
Driver Date 9/13/2014
Driver Date 9/13/2014
Driver Version 9.18.13.4411
Driver Version 9.18.13.4411
Name NVIDIA GeForce GTX 780M
Name NVIDIA GeForce GTX 780M
RAM 4.00 GB
RAM 4.00 GB

BIOS

Manufacturer Alienware
Release Date 3/7/2012
Version A03

BIOS/UEFI Settings

Processor

Max Non Turbo Boost Ratio 32.0 x
Reference Clock 100.6 MHz

Processor Turbo Ratios

1 Active Core 48.0 x
2 Active Cores 48.0 x
3 Active Cores 48.0 x
4 Active Cores 48.0 x

Processor Turbo

Additional Turbo Voltage 117.1875 mV

Processor Powercurrent

Core Current Limit 137.5 A
Turbo Boost Power Max 200.0 W
Turbo Boost Power Time Window 28.0 Seconds
Turbo Boost Short Power Max 200.0 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 13.33 x
Memory Voltage 1.5 V
Intel® 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

Excellent

Your system is performing excellent, nearly everyone with a Core i7 3940XM at 4820 MHz scores less.

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