Hardware Details
Processor
Brand String
Intel(R) Core(TM) i7-4770K CPU @ 3.50GHz
Family
Haswell
Logical CPU Cores
8
Microcode Update
0x9
Physical CPU Cores
4
Possible Turbo Bins
Unlimited
Turbo Overclockable
True
Operating System
Manufacturer
Microsoft Corporation
Name
Microsoft Windows 8.1 Pro Preview
Service Pack
Version
6.3.9431
Motherboard
Manufacturer
BIOSTAR Group
Model
Hi-Fi Z87X 3D
Version
5.0
Memory
Total Installed Memory
8.00 GB
Capacity
4.00 GB
Manufacturer
0420
Default Speed
1600 MHz
Bank Label
BANK 3
Device Locator
ChannelB-DIMM1
Manufacturer
0420
Default Speed
1600 MHz
Device Locator
ChannelA-DIMM1
Capacity
4.00 GB
Bank Label
BANK 1
Graphics
Compatibility
Intel Corporation
DAC Type
Internal
Driver Date
6/24/2013
Driver Version
9.18.10.3222
Name
Intel(R) HD Graphics 4600
RAM
2.03 GB
BIOS
Manufacturer
American Megatrends Inc.
Release Date
5/23/2013
Version
4.6.5
BIOS/UEFI Settings
Processor
Boot Voltage
0.0 V
Core Voltage
1.129 V
Dynamic CPU Voltage Offset
1.0 mV
Max Non Turbo Boost Ratio
35.0 x
Processor Analog IO Voltage Offset
0.0 mV
Processor Cache Ratio
37.0 x
Processor Cache Voltage
0.0 V
Processor Cache Voltage Offset
1.0 mV
Processor Digital IO Voltage Offset
0.0 mV
Processor Input Voltage
0.0 V
Reference Clock
100.0579 MHz
Core Voltage Mode
Static
Dynamic Processor Input Voltage
Enable
Filter PLL Frequency
Fast
Internal CPU PLL Override
Disable
Processor Cache Voltage Mode
Adaptive
Processor Vip
PEG/DMI Ratio
1.0 x
Processor Turbo Ratios
1 Active Core
42.0 x
2 Active Cores
42.0 x
3 Active Cores
42.0 x
4 Active Cores
42.0 x
Processor Turbo
Processor Powercurrent
Processor Current Limit
300.0 A
Turbo Boost Power Max
540.0 W
Turbo Boost Power Time Window
8.0 Seconds
Turbo Boost Short Power Max
640.0 W
Package Turbo Power Lock
Disable
Turbo Boost Short Power Max Enable
Enable
Other
System Agent Voltage Offset
0.0 mV
Processor Integrated VR Efficiency Mode
Enable
Processor Integrated VR Faults
Enable
Memory Timings
tRPab
0
Memory
Memory Clock Multiplier
1.33 x
Intel® Extreme Memory Profile
Default
Graphics
Processor Graphics Ratio Limit
15.0 x
Processor Graphics Voltage
1.0 V
Processor Graphics Voltage Offset
218.0 mV
Processor Graphics Voltage Mode
Static
