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User Avatar aumortis's Intel Core i7-4770K CPU at 3900.0 MHz with an Z87 Extreme4 Motherboard

1017 Marks

Hardware Details

Processor

Brand String Intel(R) Core(TM) i7-4770K CPU @ 3.50GHz
Family Haswell
Logical CPU Cores 8
Microcode Update 0x17
Physical CPU Cores 4
Possible Turbo Bins Unlimited
Turbo Overclockable True

Operating System

Manufacturer Microsoft Corporation
Name Microsoft Windows 7 Ultimate
Service Pack Service Pack 1
Version 6.1.7601

Motherboard

Manufacturer ASRock
Model Z87 Extreme4
Version

Memory

Total Installed Memory 16.00 GB
Device Locator ChannelB-DIMM0
Default Speed 2400 MHz
Manufacturer 0420
Capacity 8.00 GB
Bank Label BANK 2
Device Locator ChannelA-DIMM0
Bank Label BANK 0
Capacity 8.00 GB
Manufacturer 0420
Default Speed 2400 MHz

Graphics

Compatibility NVIDIA
DAC Type Integrated RAMDAC
Driver Date 5/27/2015
Driver Version 9.18.13.5306
Name NVIDIA GeForce GTX 770
RAM 2.00 GB

BIOS

Manufacturer American Megatrends Inc.
Release Date 1/21/2014
Version P2.70

BIOS/UEFI Settings

Processor

Core Voltage 1.1298828 V
Dynamic CPU Voltage Offset -57.617188 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 39.0 x
4 Active Cores 39.0 x

Processor Turbo

Processor Powercurrent

Processor Current Limit 1000.0 A
Turbo Boost Power Max 1000.0 W
Turbo Boost Power Time Window 56.0 Seconds
Turbo Boost Short Power Max 1000.0 W
Package Turbo Power Lock Disable
Turbo Boost Short Power Max Enable Enable

Other

Processor Integrated VR Efficiency Mode Enable

Cache

Processor Cache Ratio 39.0 x
Processor Cache Voltage 1.0947266 V
Processor Cache Voltage Offset -40.039062 mV
Processor Cache Voltage Mode Adaptive