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User Avatar thrushl's Intel Core i7-4900MQ CPU at 4444.0 MHz with an 07MJ2Y Motherboard

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Hardware Details

Processor

Brand String Intel(R) Core(TM) i7-4900MQ CPU @ 2.80GHz
Family Haswell
Logical CPU Cores 8
Microcode Update 0x17
Physical CPU Cores 4
Possible Turbo Bins 6
Turbo Overclockable True

Operating System

Manufacturer Microsoft Corporation
Name Microsoft Windows 8.1 Pro
Service Pack
Version 6.3.9600

Motherboard

Manufacturer Alienware
Model 07MJ2Y
Version A00

Memory

Total Installed Memory 16.00 GB
Bank Label
Default Speed 1600 MHz
Manufacturer Micron Technology
Device Locator JDIMM2
Capacity 8.00 GB
Manufacturer Micron Technology
Device Locator JDIMM1
Capacity 8.00 GB
Bank Label
Default Speed 1600 MHz

Graphics

Compatibility NVIDIA
DAC Type Integrated RAMDAC
Driver Date 3/4/2014
Driver Version 9.18.13.3523
Name NVIDIA GeForce GTX 765M
RAM 2.00 GB

BIOS

Manufacturer Alienware
Release Date 2/25/2014
Version A08

BIOS/UEFI Settings

Processor

Core Voltage 1.225 V
Dynamic CPU Voltage Offset 0.0 mV
Max Non Turbo Boost Ratio 28.0 x
Processor Analog IO Voltage Offset 0.0 mV
Processor Cache Ratio 43.0 x
Processor Cache Voltage 1.22 V
Processor Cache Voltage Offset 0.0 mV
Processor Digital IO Voltage Offset 0.0 mV
Processor Input Voltage 0.0 V
Reference Clock 101.0 MHz
Core Voltage Mode Adaptive
Dynamic Processor Input Voltage Enable
Processor Cache Voltage Mode Adaptive

Processor Vip

PEG/DMI Ratio 0.0 x

Processor Turbo Ratios

1 Active Core 44.0 x
2 Active Cores 43.0 x
3 Active Cores 42.0 x
4 Active Cores 42.0 x

Processor Turbo

Processor Powercurrent

Core Current Limit 160.0 A
Processor Current Limit 160.0 A
Turbo Boost Power Max 75.0 W
Turbo Boost Power Time Window 28.0 Seconds
Turbo Boost Short Power Max 150.0 W
Package Turbo Power Lock Disable
Turbo Boost Short Power Max Enable Enable

Other

System Agent Voltage Offset 0.0 mV
Processor Integrated VR Efficiency Mode Enable
Processor Integrated VR Faults Enable

Memory Timings

CMD 0.0 T
tCL 8
tFAW 20
tRAS 20
tRCD 8
tRFC 74
tRP 8
tRRD 4
tRTP 4
tWR 9
tWTR 5

Memory

Memory Clock Multiplier 1.33 x
Memory Multiplier 16.0 x
Memory Voltage 1.55 V
Intel® Extreme Memory Profile Custom

Graphics

Processor Graphics Current Limit 16.125 A
Processor Graphics Ratio Limit 8.0 x
Processor Graphics Voltage 0.0 V
Processor Graphics Voltage Offset 0.0 mV
Processor Graphics Voltage Mode Adaptive

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