Hardware Details
Processor
Brand String
Intel(R) Core(TM) i7-4910MQ CPU @ 2.90GHz
Family
Haswell
Intel® Speed Shift
False
Intel® Turbo Boost Max
False
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 家庭中文版
Service Pack
Version
10.0.14393
Motherboard
Manufacturer
Alienware
Model
04WT2G
Version
A00
Memory
Total Installed Memory
16.00 GB
Default Speed
1600 MHz
Capacity
4.00 GB
Manufacturer
Samsung
Bank Label
Device Locator
JDIMM4
Device Locator
JDIMM1
Default Speed
1600 MHz
Manufacturer
Samsung
Bank Label
Capacity
4.00 GB
Default Speed
1600 MHz
Manufacturer
Samsung
Device Locator
JDIMM3
Capacity
4.00 GB
Bank Label
Device Locator
JDIMM2
Default Speed
1600 MHz
Manufacturer
Samsung
Bank Label
Capacity
4.00 GB
Graphics
Compatibility
Intel Corporation
Compatibility
NVIDIA
DAC Type
Integrated RAMDAC
DAC Type
Internal
Driver Date
5/25/2016
Driver Date
8/1/2016
Driver Version
20.19.15.4463
Driver Version
21.21.13.6909
Name
NVIDIA GeForce GTX 880M
Name
Intel(R) HD Graphics 4600
RAM
4.00 GB
RAM
1.00 GB
BIOS
Manufacturer
Alienware
Release Date
7/21/2014
Version
A13
BIOS/UEFI Settings
Processor
Core Voltage
1.24 V
Core Voltage Offset
0.0 mV
Max Non Turbo Boost Ratio
29.0 x
Processor Analog IO Voltage Offset
0.0 mV
Processor Core Ratio
39.0 x
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 Vip
PEG/DMI Ratio
0.0 x
Processor Turbo Ratios
1 Active Core
41.0 x
2 Active Cores
40.0 x
3 Active Cores
39.0 x
4 Active Cores
39.0 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
13.0 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
39.0 x
Cache Voltage Mode
Adaptive
