Hardware Details
Processor
Brand String
Intel(R) Core(TM) i7-3920XM CPU @ 2.90GHz
Family
IvyBridge
Logical CPU Cores
8
Microcode Update
0x17
Physical CPU Cores
4
Possible Turbo Bins
Unlimited
Turbo Overclockable
True
Operating System
Manufacturer
Microsoft Corporation
Name
Microsoft Windows 8.1 企業版 Preview
Service Pack
Version
6.3.9431
Motherboard
Manufacturer
Alienware
Model
M18xR2
Version
A11
Memory
Total Installed Memory
8.00 GB
Default Speed
1777 MHz
Manufacturer
Kingston
Capacity
4.00 GB
Bank Label
BANK1
Device Locator
JDIMMA0
Manufacturer
Kingston
Default Speed
2000 MHz
Bank Label
BANK1
Device Locator
JDIMMB0
Capacity
4.00 GB
Graphics
Compatibility
(標準顯示類型)
DAC Type
Intel Corporation
Driver Date
6/21/2006
Driver Version
6.3.9431.0
Name
Microsoft 基本顯示卡
RAM
0.00 Bytes
BIOS
Manufacturer
Alienware
Release Date
5/17/2013
Version
A11
BIOS/UEFI Settings
Processor
Max Non Turbo Boost Ratio
31.0 x
Reference Clock
100.0 MHz
Processor Turbo Ratios
1 Active Core
47.0 x
2 Active Cores
47.0 x
3 Active Cores
47.0 x
4 Active Cores
47.0 x
Processor Turbo
Additional Turbo Voltage
195.3125 mV
Processor Powercurrent
Core Current Limit
320.0 A
Turbo Boost Power Max
150.0 W
Turbo Boost Power Time Window
64.0 Seconds
Turbo Boost Short Power Max
68.0 W
Package Turbo Power Lock
Disable
Turbo Boost Short Power Max Enable
Disable
Memory Timings
tCL
9
tFAW
20
tRAS
24
tRCD
9
tRFC
74
tRP
9
tRRD
4
tRTP
5
tWR
10
tWTR
5
Memory
Memory Clock Multiplier
1.3333 x
Memory Multiplier
10.0 x
Memory Voltage
1.55 V
Intel® Extreme Memory Profile
Default
Graphics
Additional Processor Graphics Voltage
0.0 mV
Processor Graphics Current Limit
50.0 A
Processor Graphics Ratio Limit
8.0 x
