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User Avatar edsmithsa's Intel Core i7-4770K CPU at 3900.0 MHz with an Z87M-D3H 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 0x1A
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 Gigabyte Technology Co., Ltd.
Model Z87M-D3H
Version To be filled by O.E.M.

Memory

Total Installed Memory 16.00 GB
Default Speed 1600 MHz
Manufacturer Hynix/Hyundai
Device Locator ChannelA-DIMM1
Bank Label BANK 1
Capacity 8.00 GB
Capacity 8.00 GB
Manufacturer Hynix/Hyundai
Device Locator ChannelB-DIMM1
Default Speed 1600 MHz
Bank Label BANK 3

Graphics

Compatibility Advanced Micro Devices, Inc.
DAC Type Internal DAC(400MHz)
Driver Date 7/4/2014
Driver Version 13.251.9001.1001
Name AMD Radeon HD 6900 Series
RAM 2.00 GB

BIOS

Manufacturer American Megatrends Inc.
Release Date 4/9/2014
Version F10

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 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 Voltage 1.0 V