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Hardware Details
Processor
Brand String
Intel(R) Core(TM) i7-3840QM CPU @ 2.80GHz
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
Service Pack
Version
6.3.9600
Motherboard
Manufacturer
Alienware
Model
M17xR4
Version
A13
Memory
Total Installed Memory
12.00 GB
Default Speed
1600 MHz
Manufacturer
Hynix
Bank Label
BANK1
Capacity
2.00 GB
Device Locator
JDIMM2
Capacity
4.00 GB
Bank Label
BANK2
Device Locator
JDIMM3
Default Speed
1600 MHz
Manufacturer
Hynix
Default Speed
1600 MHz
Device Locator
JDIMM1
Bank Label
BANK1
Capacity
2.00 GB
Manufacturer
Hynix
Device Locator
JDIMM4
Default Speed
1600 MHz
Bank Label
BANK2
Capacity
4.00 GB
Manufacturer
Hynix
Graphics
Compatibility
Intel Corporation
Compatibility
Advanced Micro Devices, Inc.
DAC Type
Internal DAC(400MHz)
DAC Type
Internal
Driver Date
9/29/2015
Driver Date
8/17/2015
Driver Version
15.201.1151.1004
Driver Version
10.18.10.4276
Name
AMD Radeon HD 7970M
Name
Intel(R) HD Graphics 4000
RAM
2.00 GB
RAM
2.06 GB
BIOS
Manufacturer
Alienware
Release Date
9/13/2013
Version
A13
BIOS/UEFI Settings
Processor
Max Non Turbo Boost Ratio
28.0 x
Processor Core Ratio
39.0 x
Reference Clock
103.0 MHz
Processor Turbo Ratios
1 Active Core
40.0 x
2 Active Cores
40.0 x
3 Active Cores
39.0 x
4 Active Cores
39.0 x
Processor Turbo
Additional Turbo Voltage
19.53125 mV
Processor Powercurrent
Core Current Limit
105.0 A
Turbo Boost Power Max
70.0 W
Turbo Boost Power Time Window
48.0 Seconds
Turbo Boost Short Power Max
85.0 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
50.0 A
Processor Graphics Ratio Limit
8.0 x
