Hardware Details
Processor
Brand String
Intel(R) Core(TM) i7-3820QM CPU @ 2.70GHz
Family
IvyBridge
Logical CPU Cores
8
Microcode Update
0x1B
Physical CPU Cores
4
Possible Turbo Bins
4
Turbo Overclockable
True
Operating System
Manufacturer
Microsoft Corporation
Name
Microsoft Windows 8.1 Pro
Service Pack
Version
6.3.9600
Motherboard
Manufacturer
Alienware
Model
M17xR4
Version
A12
Memory
Total Installed Memory
32.00 GB
Default Speed
1600 MHz
Bank Label
BANK1
Device Locator
JDIMM2
Manufacturer
Unknown
Capacity
8.00 GB
Default Speed
1600 MHz
Manufacturer
Unknown
Capacity
8.00 GB
Device Locator
JDIMM1
Bank Label
BANK1
Bank Label
BANK2
Default Speed
1600 MHz
Capacity
8.00 GB
Manufacturer
Hynix
Device Locator
JDIMM3
Bank Label
BANK2
Device Locator
JDIMM4
Default Speed
1600 MHz
Manufacturer
Hynix
Capacity
8.00 GB
Graphics
Compatibility
NVIDIA
DAC Type
Integrated RAMDAC
Driver Date
3/19/2015
Driver Version
9.18.13.4790
Name
NVIDIA GeForce GTX 970M
RAM
4.00 GB
BIOS
Manufacturer
Alienware
Release Date
5/17/2013
Version
A12
BIOS/UEFI Settings
Processor
Max Non Turbo Boost Ratio
27.0 x
Reference Clock
100.0 MHz
Processor Turbo Ratios
1 Active Core
39.0 x
2 Active Cores
39.0 x
3 Active Cores
38.0 x
4 Active Cores
38.0 x
Processor Turbo
Additional Turbo Voltage
78.125 mV
Processor Powercurrent
Core Current Limit
112.0 A
Turbo Boost Power Max
85.0 W
Turbo Boost Power Time Window
28.0 Seconds
Turbo Boost Short Power Max
90.0 W
Package Turbo Power Lock
Disable
Turbo Boost Short Power Max Enable
Enable
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
1.5 V
Intel® Extreme Memory Profile
Default
Graphics
Additional Processor Graphics Voltage
0.0 mV
Processor Graphics Current Limit
0.0 A
Processor Graphics Ratio Limit
8.0 x
