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
Service Pack
Version
6.3.9600
Motherboard
Manufacturer
Alienware
Model
04WT2G
Version
A00
Memory
Total Installed Memory
16.00 GB
Manufacturer
Hynix
Capacity
4.00 GB
Bank Label
Device Locator
JDIMM4
Default Speed
1600 MHz
Capacity
4.00 GB
Bank Label
Manufacturer
Hynix
Default Speed
1600 MHz
Device Locator
JDIMM2
Manufacturer
Hynix
Capacity
4.00 GB
Default Speed
1600 MHz
Bank Label
Device Locator
JDIMM1
Default Speed
1600 MHz
Device Locator
JDIMM3
Manufacturer
Hynix
Capacity
4.00 GB
Bank Label
Graphics
Compatibility
NVIDIA
Compatibility
Intel Corporation
DAC Type
Internal
DAC Type
Integrated RAMDAC
Driver Date
9/9/2013
Driver Date
1/17/2014
Driver Version
9.18.13.3244
Driver Version
10.18.10.3304
Name
Intel(R) HD Graphics 4600
Name
NVIDIA GeForce GTX 880M
RAM
4.00 GB
RAM
2.03 GB
BIOS
Manufacturer
Alienware
Release Date
2/25/2014
Version
A09
BIOS/UEFI Settings
Processor
Core Voltage
1.24 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
38.0 x
Processor Cache Voltage
0.0 V
Processor Cache Voltage Offset
0.0 mV
Processor Digital IO Voltage Offset
0.0 mV
Processor Input Voltage
0.0 V
Reference Clock
100.0 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
40.0 x
2 Active Cores
39.0 x
3 Active Cores
38.0 x
4 Active Cores
38.0 x
Processor Turbo
Processor Powercurrent
Core Current Limit
0.0 A
Processor Current Limit
85.0 A
Turbo Boost Power Max
60.0 W
Turbo Boost Power Time Window
28.0 Seconds
Turbo Boost Short Power Max
75.0 W
Package Turbo Power Lock
Enable
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
9
tFAW
20
tRAS
24
tRCD
9
tRFC
74
tRP
9
tRRD
4
tRTP
5
tWR
10
tWTR
5
Memory
Memory Clock Multiplier
1.0 x
Memory Multiplier
12.0 x
Memory Voltage
1.5 V
Intel® 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
