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Hardware Details
Processor
Brand String
Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz
Family
Haswell
Logical CPU Cores
8
Microcode Update
0x9
Physical CPU Cores
4
Turbo Overclockable
False
Operating System
Manufacturer
Microsoft Corporation
Name
Microsoft Windows 8.1
Service Pack
Version
6.3.9600
Motherboard
Manufacturer
Gigabyte Technology Co., Ltd.
Model
H81M-H
Version
x.x
Memory
Total Installed Memory
8.00 GB
Bank Label
BANK 0
Default Speed
1600 MHz
Device Locator
ChannelA-DIMM0
Capacity
8.00 GB
Manufacturer
0215
Graphics
Compatibility
NVIDIA
Compatibility
Intel Corporation
DAC Type
Internal
DAC Type
Integrated RAMDAC
Driver Date
3/4/2014
Driver Date
10/1/2013
Driver Version
10.18.10.3308
Driver Version
9.18.13.3523
Name
Intel(R) HD Graphics 4600
Name
NVIDIA GeForce GT 640
RAM
2.06 GB
RAM
2.00 GB
BIOS
Manufacturer
American Megatrends Inc.
Release Date
1/20/2014
Version
F5
BIOS/UEFI Settings
Processor
Core Voltage
0.9 V
Dynamic CPU Voltage Offset
0.0 mV
Max Non Turbo Boost Ratio
34.0 x
Processor Cache Voltage
0.95 V
Processor Cache Voltage Offset
0.0 mV
Reference Clock
100.0 MHz
Core Voltage Mode
Static
Processor Cache Voltage Mode
Static
Processor Turbo Ratios
1 Active Core
39.0 x
2 Active Cores
39.0 x
3 Active Cores
38.0 x
4 Active Cores
37.0 x
Processor Turbo
Processor Powercurrent
Processor Current Limit
1000.0 A
Turbo Boost Power Max
3408.25 W
Turbo Boost Power Time Window
9.7656E-4 Seconds
Turbo Boost Short Power Max
4090.0 W
Package Turbo Power Lock
Disable
Turbo Boost Short Power Max Enable
Enable
Other
Processor Integrated VR Efficiency Mode
Enable
Processor Integrated VR Faults
Enable
Memory
Memory Voltage
1.5 V
Graphics
Processor Graphics Ratio Limit
12.5 x
Processor Graphics Voltage
0.9 V
Processor Graphics Voltage Offset
0.0 mV
Processor Graphics Voltage Mode
Adaptive
