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User Avatar ny.dabber's Intel Core i7-4770K CPU at 3900.0 MHz with an Z87 Professional Motherboard

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Hardware Details

Processor

Brand String Intel(R) Core(TM) i7-4770K CPU @ 3.50GHz
Family Haswell
Logical CPU Cores 8
Microcode Update 0x19
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 ASRock
Model Z87 Professional
Version

Memory

Total Installed Memory 16.00 GB
Manufacturer 0420
Default Speed 1333 MHz
Device Locator ChannelA-DIMM1
Capacity 8.00 GB
Bank Label BANK 1
Default Speed 1333 MHz
Bank Label BANK 0
Device Locator ChannelA-DIMM0
Capacity 8.00 GB
Manufacturer 0420

Graphics

Compatibility NVIDIA
DAC Type Integrated RAMDAC
Driver Date 2/5/2015
Driver Version 9.18.13.4752
Name NVIDIA GeForce GTX 780
RAM 3.00 GB

BIOS

Manufacturer American Megatrends Inc.
Release Date 7/18/2014
Version P1.90

BIOS/UEFI Settings

Processor

Core Voltage 0.0 V
Dynamic CPU Voltage Offset 0.0 mV
Reference Clock 100.0 MHz
Core Voltage Mode Adaptive

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 84.0 W
Turbo Boost Power Time Window 8.0 Seconds
Turbo Boost Short Power Max 105.0 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

Cache

Processor Cache Ratio 39.0 x
Processor Cache Voltage 0.0 V
Processor Cache Voltage Offset 0.0 mV
Processor Cache Voltage Mode Adaptive