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User Avatar medmac's Intel Core i7-4770K CPU at 3900.0 MHz with an Z87X-OC-CF 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 0x9
Physical CPU Cores 4
Possible Turbo Bins Unlimited
Turbo Overclockable True

Operating System

Manufacturer Microsoft Corporation
Name Microsoft Windows 8 Enterprise
Service Pack
Version 6.2.9200

Motherboard

Manufacturer Gigabyte Technology Co., Ltd.
Model Z87X-OC-CF
Version x.x

Memory

Total Installed Memory 16.00 GB
Default Speed 1800 MHz
Manufacturer Kingston
Bank Label BANK 3
Capacity 8.00 GB
Device Locator ChannelB-DIMM1
Capacity 8.00 GB
Bank Label BANK 1
Manufacturer Kingston
Device Locator ChannelA-DIMM1
Default Speed 1800 MHz

Graphics

Compatibility NVIDIA
Compatibility Intel Corporation
DAC Type Integrated RAMDAC
DAC Type Internal
Driver Date 17/05/2013
Driver Date 21/06/2013
Driver Version 9.18.13.2049
Driver Version 9.18.10.3186
Name NVIDIA GeForce GTX 550 Ti
Name Intel(R) HD Graphics 4600
RAM 2.06 GB
RAM 1.00 GB

BIOS

Manufacturer American Megatrends Inc.
Release Date 21/05/2013
Version F4

BIOS/UEFI Settings

Processor

Core Voltage 0.5 V
Dynamic CPU Voltage Offset 0.0 mV
Max Non Turbo Boost Ratio 35.0 x
Processor Cache Ratio 39.0 x
Processor Cache Voltage 0.8 V
Processor Cache Voltage Offset 0.0 mV
Reference Clock 100.0 MHz
Core Voltage Mode Adaptive
Processor Cache 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 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 1.65 V

Graphics

Processor Graphics Ratio Limit 16.0 x
Processor Graphics Voltage 0.5 V
Processor Graphics Voltage Offset 0.0 mV
Processor Graphics Voltage Mode Adaptive