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Hardware Details
Processor
Brand String
Intel(R) Core(TM) i7-3840QM CPU @ 2.80GHz
Family
IvyBridge
Intel® Speed Shift
False
Intel® Turbo Boost Max
False
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 10 Home Insider Preview
Service Pack
Version
10.0.14986
Motherboard
Manufacturer
Alienware
Model
M14xR2
Version
A13
Memory
Total Installed Memory
16.00 GB
Device Locator
JDIMM1
Capacity
8.00 GB
Manufacturer
Kingston
Default Speed
1600 MHz
Bank Label
Bank Label
Device Locator
JDIMM2
Manufacturer
Kingston
Capacity
8.00 GB
Default Speed
1600 MHz
Graphics
Compatibility
Intel Corporation
Compatibility
NVIDIA
DAC Type
Internal
DAC Type
Integrated RAMDAC
Driver Date
12/21/2015
Driver Date
1/20/2017
Driver Version
21.21.13.7849
Driver Version
10.18.10.4358
Name
Intel(R) HD Graphics 4000
Name
NVIDIA GeForce GT 650M
RAM
1.00 GB
RAM
2.06 GB
BIOS
Manufacturer
Alienware
Release Date
5/17/2013
Version
A13
BIOS/UEFI Settings
Processor
Max Non Turbo Boost Ratio
28.0 x
Processor Core Ratio
40.0 x
Reference Clock
100.0 MHz
Processor Turbo Ratios
1 Active Core
42.0 x
2 Active Cores
41.0 x
3 Active Cores
40.0 x
4 Active Cores
40.0 x
Processor Turbo
Additional Turbo Voltage
97.65625 mV
Processor Powercurrent
Core Current Limit
112.0 A
Turbo Boost Power Max
80.0 W
Turbo Boost Power Time Window
56.0 Seconds
Turbo Boost Short Power Max
95.0 W
Package Turbo Power Lock
Disable
Turbo Boost Short Power Max Enable
Enable
Memory Timings
tCL
7
tFAW
21
tRAS
20
tRCD
7
tRFC
59
tRP
7
tRRD
5
tRTP
4
tWR
9
tWTR
4
Memory
Memory Clock Multiplier
1.3333 x
Memory Multiplier
13.33 x
Memory Voltage
1.5 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
