Intel XTU Analyze

User Avatar Nivek12's Intel Core i7-3840QM CPU at 4258.8003 MHz with an M17xR4 Motherboard

09 Jul 2013
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Hardware Details

Processor

Brand String Intel(R) Core(TM) i7-3840QM CPU @ 2.80GHz
Family IvyBridge
Logical CPU Cores 8
Microcode Update 0x17
Physical CPU Cores 4
Possible Turbo Bins 4
Turbo Overclockable True

Operating System

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

Motherboard

Manufacturer Alienware
Model M17xR4
Version A11

Memory

Total Installed Memory 24.00 GB
Default Speed 1600 MHz
Capacity 4.00 GB
Device Locator JDIMM1
Bank Label BANK1
Manufacturer Hynix
Manufacturer Hynix
Bank Label BANK1
Capacity 4.00 GB
Device Locator JDIMM2
Default Speed 1600 MHz
Device Locator JDIMM3
Manufacturer Samsung
Default Speed 1600 MHz
Bank Label BANK2
Capacity 8.00 GB
Bank Label BANK2
Capacity 8.00 GB
Default Speed 1600 MHz
Manufacturer Samsung
Device Locator JDIMM4

Graphics

Compatibility Intel Corporation
Compatibility NVIDIA
DAC Type Internal
DAC Type Integrated RAMDAC
Driver Date 6/22/13
Driver Date 5/30/13
Driver Version 9.18.10.3200
Driver Version 9.18.13.2601
Name Intel(R) HD Graphics 4000
Name NVIDIA GeForce GTX 660M
RAM 2.06 GB
RAM 2.00 GB

BIOS

Manufacturer Alienware
Release Date 1/31/13
Version A11

BIOS/UEFI Settings

Processor

Max Non Turbo Boost Ratio 28.0 x
Reference Clock 101.4 MHz

Processor Turbo Ratios

1 Active Core 42.0 x
2 Active Cores 41.0 x
3 Active Cores 40.0 x
4 Active Cores 39.0 x

Processor Turbo

Additional Turbo Voltage 97.65625 mV

Processor Powercurrent

Core Current Limit 113.5 A
Turbo Boost Power Max 85.0 W
Turbo Boost Power Time Window 128.0 Seconds
Turbo Boost Short Power Max 99.0 W
Package Turbo Power Lock Disable
Turbo Boost Short Power Max Enable Enable

Memory Timings

tCL 8
tFAW 18
tRAS 21
tRCD 7
tRFC 74
tRP 8
tRRD 4
tRTP 5
tWR 10
tWTR 5

Memory

Memory Clock Multiplier 1.3333 x
Memory Multiplier 12.0 x
Memory Voltage 1.6 V
Intel® Extreme Memory Profile Default

Graphics

Additional Processor Graphics Voltage 7.8125 mV
Processor Graphics Current Limit 46.5 A
Processor Graphics Ratio Limit 14.0 x

Good

Your system is performing well. Most people with a Core i7 3840QM have similar performance.

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