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Hardware Details
Processor
Brand String
Intel(R) Core(TM) i7-4940MX CPU @ 3.10GHz
Family
Haswell
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 Pro
Service Pack
Version
6.3.9600
Motherboard
Manufacturer
Notebook
Model
P377SM-A
Version
Not Applicable
Memory
Total Installed Memory
32.00 GB
Capacity
8.00 GB
Device Locator
ChannelA-DIMM1
Bank Label
BANK 1
Manufacturer
0197
Default Speed
1600 MHz
Device Locator
ChannelB-DIMM1
Bank Label
BANK 3
Manufacturer
0197
Default Speed
1600 MHz
Capacity
8.00 GB
Default Speed
1600 MHz
Bank Label
BANK 2
Manufacturer
0197
Device Locator
ChannelB-DIMM0
Capacity
8.00 GB
Device Locator
ChannelA-DIMM0
Default Speed
1600 MHz
Manufacturer
0197
Capacity
8.00 GB
Bank Label
BANK 0
Graphics
Compatibility
NVIDIA
Compatibility
NVIDIA
DAC Type
Integrated RAMDAC
DAC Type
Integrated RAMDAC
Driver Date
3/27/2014
Driver Date
3/27/2014
Driver Version
9.18.13.3750
Driver Version
9.18.13.3750
Name
NVIDIA GeForce GTX 880M
Name
NVIDIA GeForce GTX 880M
RAM
4.00 GB
RAM
4.00 GB
BIOS
Manufacturer
American Megatrends Inc.
Release Date
4/30/2014
Version
4.6.5
BIOS/UEFI Settings
Processor
Core Voltage
0.0 V
Dynamic CPU Voltage Offset
0.0 mV
Max Non Turbo Boost Ratio
33.0 x
Processor Analog IO Voltage Offset
0.0 mV
Processor Cache Ratio
40.0 x
Processor Cache Voltage
0.0 V
Processor Cache Voltage Offset
0.0 mV
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
Internal CPU PLL Override
Disable
Processor Cache Voltage Mode
Adaptive
Processor Turbo Ratios
1 Active Core
40.0 x
2 Active Cores
40.0 x
3 Active Cores
40.0 x
4 Active Cores
40.0 x
Processor Turbo
Processor Powercurrent
Processor Current Limit
100.0 A
Turbo Boost Power Max
60.0 W
Turbo Boost Power Time Window
32.0 Seconds
Turbo Boost Short Power Max
100.0 W
Package Turbo Power Lock
Disable
Turbo Boost Short Power Max Enable
Enable
Other
System Agent Voltage Offset
50.0 mV
Processor Integrated VR Efficiency Mode
Enable
Processor Integrated VR Faults
Enable
Memory Timings
tCL
11
tCWL
8
tFAW
24
tRAS
28
tRC
39
tRCD
11
tREFI
6240
tRFC
208
tRP
11
tRRD
5
tRTP
6
tWR
12
tWTR
6
Memory
Memory Clock Multiplier
1.33 x
Memory Multiplier
12.0 x
Intel® Extreme Memory Profile
Default
