Hardware Details
Processor
Brand String
Intel(R) Core(TM) i7-4800MQ CPU @ 2.70GHz
Family
Haswell
Logical CPU Cores
8
Microcode Update
0x1A
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
8.00 GB
Manufacturer
0420
Capacity
8.00 GB
Default Speed
1600 MHz
Device Locator
ChannelA-DIMM1
Bank Label
BANK 1
Graphics
Compatibility
Intel Corporation
Compatibility
NVIDIA
DAC Type
Integrated RAMDAC
DAC Type
Internal
Driver Date
5/22/2015
Driver Date
5/27/2015
Driver Version
10.18.14.4222
Driver Version
9.18.13.5306
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
4/7/2014
Version
E16F4IMS.50V
BIOS/UEFI Settings
Processor
Core Voltage
0.0 V
Dynamic CPU Voltage Offset
-80.0 mV
Max Non Turbo Boost Ratio
27.0 x
Processor Analog IO Voltage Offset
-50.0 mV
Processor Digital IO Voltage Offset
-50.0 mV
Processor Input Voltage
1.45 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
38.0 x
2 Active Cores
37.0 x
3 Active Cores
36.0 x
4 Active Cores
36.0 x
Processor Turbo
Processor Powercurrent
Processor Current Limit
120.0 A
Turbo Boost Power Max
200.0 W
Turbo Boost Power Time Window
28.0 Seconds
Turbo Boost Short Power Max
200.0 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
240
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
Graphics
Processor Graphics Ratio Limit
13.0 x
Processor Graphics Voltage
0.0 V
Processor Graphics Voltage Offset
-50.0 mV
Processor Graphics Voltage Mode
Adaptive
Cache
Processor Cache Ratio
38.0 x
Processor Cache Voltage
0.0 V
Processor Cache Voltage Offset
-50.0 mV
Processor Cache Voltage Mode
Adaptive
