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
068R5X
Version
A01
Memory
Total Installed Memory
32.00 GB
Capacity
8.00 GB
Manufacturer
Default Speed
MHz
Bank Label
Device Locator
JDIMM3
Capacity
8.00 GB
Manufacturer
Device Locator
JDIMM4
Bank Label
Default Speed
MHz
Bank Label
Manufacturer
Device Locator
JDIMM2
Default Speed
MHz
Capacity
8.00 GB
Capacity
8.00 GB
Device Locator
JDIMM1
Manufacturer
Bank Label
Default Speed
MHz
Graphics
Compatibility
Intel Corporation
Compatibility
NVIDIA
DAC Type
Integrated RAMDAC
DAC Type
Internal
Driver Date
5/16/2014
Driver Date
7/2/2014
Driver Version
9.18.13.4052
Driver Version
10.18.10.3621
Name
Intel(R) HD Graphics 4600
Name
NVIDIA GeForce GTX 780M
RAM
4.00 GB
RAM
2.03 GB
BIOS
Manufacturer
Alienware
Release Date
2/25/2014
Version
A09
BIOS/UEFI Settings
Processor
Core Voltage
1.225 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 Digital IO Voltage Offset
0.0 mV
Processor Input Voltage
0.0 V
Reference Clock
100.9 MHz
Core Voltage Mode
Adaptive
Dynamic Processor Input Voltage
Enable
Processor Vip
PEG/DMI Ratio
0.0 x
Processor Turbo Ratios
1 Active Core
44.0 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
190.0 A
Processor Current Limit
190.0 A
Turbo Boost Power Max
100.0 W
Turbo Boost Power Time Window
56.0 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
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
16.0 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
Processor Cache Ratio
38.0 x
Processor Cache Voltage
1.22 V
Processor Cache Voltage Offset
0.0 mV
Processor Cache Voltage Mode
Adaptive
