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User Avatar Dethtool_74's Intel Core i7-4900MQ CPU at 3990.0 MHz with an 01W2J2 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 0x1E
Physical CPU Cores 4
Possible Turbo Bins 6
Turbo Overclockable True

Operating System

Manufacturer Microsoft Corporation
Name Microsoft Windows 10 Pro
Service Pack
Version 10.0.10586

Motherboard

Manufacturer Alienware
Model 01W2J2
Version A02

Memory

Total Installed Memory 32.00 GB
Bank Label
Default Speed 1600 MHz
Device Locator JDIMM4
Capacity 8.00 GB
Manufacturer Micron Technology
Manufacturer Micron Technology
Capacity 8.00 GB
Default Speed 1600 MHz
Device Locator JDIMM3
Bank Label
Manufacturer Micron Technology
Device Locator JDIMM1
Bank Label
Capacity 8.00 GB
Default Speed 1600 MHz
Manufacturer Micron Technology
Default Speed 1600 MHz
Capacity 8.00 GB
Bank Label
Device Locator JDIMM2

Graphics

Compatibility NVIDIA
Compatibility NVIDIA
DAC Type Integrated RAMDAC
DAC Type Integrated RAMDAC
Driver Date 11/13/2015
Driver Date 11/13/2015
Driver Version 10.18.13.5900
Driver Version 10.18.13.5900
Name NVIDIA GeForce GTX 770M
Name NVIDIA GeForce GTX 770M
RAM 3.00 GB
RAM 3.00 GB

BIOS

Manufacturer Alienware
Release Date 9/4/2015
Version A12

BIOS/UEFI Settings

Processor

Core Voltage 1.15 V
Core Voltage Offset 0.0 mV
Max Non Turbo Boost Ratio 28.0 x
Processor Analog IO Voltage Offset 0.0 mV
Processor Core Ratio 38.0 x
Processor Digital IO Voltage Offset 0.0 mV
Processor Input Voltage 0.0 V
Reference Clock 100.0 MHz
Core Voltage Mode Static
Dynamic Processor Input Voltage Enable

Processor Vip

PEG/DMI Ratio 0.0 x

Processor Turbo Ratios

1 Active Core 41.0 x
2 Active Cores 38.0 x
3 Active Cores 38.0 x
4 Active Cores 38.0 x

Processor Turbo

Processor Powercurrent

Core Current Limit 220.0 A
Processor Current Limit 130.0 A
Turbo Boost Power Max 100.0 W
Turbo Boost Power Time Window 28.0 Seconds
Turbo Boost Short Power Max 100.0 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 Disable
Processor Integrated VR Faults Enable

Memory Timings

CMD 0.0 T
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 10.0 x
Memory Voltage 1.5 V
IntelĀ® Extreme Memory Profile Default

Graphics

Processor Graphics Current Limit 0.0 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

Cache

Cache Voltage 0.0 V
Cache Voltage Offset 0.0 mV
Processor Cache Ratio 38.0 x
Cache Voltage Mode Adaptive