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Hardware Details
Processor
Brand String
Intel(R) Core(TM) i7-4800MQ CPU @ 2.70GHz
Family
Haswell
Logical CPU Cores
8
Microcode Update
0x17
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
Micro-Star International Co., Ltd.
Model
MS-16F4
Version
REV:0.C
Memory
Total Installed Memory
24.00 GB
Default Speed
1600 MHz
Bank Label
BANK 1
Capacity
8.00 GB
Manufacturer
Kingston
Device Locator
ChannelA-DIMM1
Bank Label
BANK 2
Manufacturer
0215
Capacity
8.00 GB
Default Speed
1600 MHz
Device Locator
ChannelB-DIMM0
Device Locator
ChannelA-DIMM0
Default Speed
1600 MHz
Bank Label
BANK 0
Capacity
8.00 GB
Manufacturer
0215
Graphics
Compatibility
Intel Corporation
Compatibility
NVIDIA
DAC Type
Integrated RAMDAC
DAC Type
Internal
Driver Date
3/16/2015
Driver Date
11/12/2014
Driver Version
9.18.13.4475
Driver Version
10.18.14.4170
Name
Intel(R) HD Graphics 4600
Name
NVIDIA GeForce GTX 870M
RAM
1.00 GB
RAM
3.00 GB
BIOS
Manufacturer
American Megatrends Inc.
Release Date
1/13/2014
Version
E16F4IMS.50R
BIOS/UEFI Settings
Processor
Core Voltage
1.25 V
Dynamic CPU Voltage Offset
0.0 mV
Max Non Turbo Boost Ratio
27.0 x
Processor Analog IO Voltage Offset
250.0 mV
Processor Digital IO Voltage Offset
250.0 mV
Processor Input Voltage
1.9 V
Reference Clock
100.0 MHz
Core Voltage Mode
Adaptive
Dynamic Processor Input Voltage
Enable
Processor Vip
PEG/DMI Ratio
1.0 x
Processor Turbo Ratios
1 Active Core
41.0 x
2 Active Cores
40.0 x
3 Active Cores
39.0 x
4 Active Cores
38.0 x
Processor Turbo
Processor Powercurrent
Processor Current Limit
135.0 A
Turbo Boost Power Max
47.0 W
Turbo Boost Power Time Window
128.0 Seconds
Turbo Boost Short Power Max
150.0 W
Package Turbo Power Lock
Disable
Turbo Boost Short Power Max Enable
Enable
Other
System Agent Voltage Offset
350.0 mV
Processor Integrated VR Efficiency Mode
Enable
Processor Integrated VR Faults
Enable
Memory Timings
tCL
9
tCWL
7
tFAW
20
tRAS
24
tRC
33
tRCD
9
tREFI
5200
tRFC
174
tRP
9
tRRD
4
tRTP
5
tWR
10
tWTR
5
Memory
Memory Clock Multiplier
1.33 x
Memory Multiplier
12.0 x
Intel® Extreme Memory Profile
Custom
Graphics
Processor Graphics Ratio Limit
13.0 x
Processor Graphics Voltage
0.0 V
Processor Graphics Voltage Offset
0.0 mV
Processor Graphics Voltage Mode
Adaptive
Cache
Processor Cache Ratio
41.0 x
Processor Cache Voltage
0.0 V
Processor Cache Voltage Offset
50.0 mV
Processor Cache Voltage Mode
Adaptive
