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User Avatar davide1984's Intel Core i7-4790K CPU at 4700.0 MHz with an Z97 XPOWER AC (MS-7914) Motherboard

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Hardware Details

Processor

Brand String Intel(R) Core(TM) i7-4790K CPU @ 4.00GHz
Family Haswell
Logical CPU Cores 8
Microcode Update 0x1C
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 MSI
Model Z97 XPOWER AC (MS-7914)
Version 1.0

Memory

Total Installed Memory 16.00 GB
Bank Label BANK 2
Device Locator ChannelB-DIMM0
Capacity 4.00 GB
Default Speed 2133 MHz
Manufacturer 0420
Default Speed 2133 MHz
Manufacturer 0420
Device Locator ChannelA-DIMM1
Bank Label BANK 1
Capacity 4.00 GB
Capacity 4.00 GB
Manufacturer 0420
Bank Label BANK 3
Device Locator ChannelB-DIMM1
Default Speed 2133 MHz
Manufacturer 0420
Bank Label BANK 0
Device Locator ChannelA-DIMM0
Default Speed 2133 MHz
Capacity 4.00 GB

Graphics

Compatibility NVIDIA
Compatibility NVIDIA
DAC Type Integrated RAMDAC
DAC Type Integrated RAMDAC
Driver Date 4/8/2015
Driver Date 4/8/2015
Driver Version 9.18.13.5012
Driver Version 9.18.13.5012
Name NVIDIA GeForce GTX 970
Name NVIDIA GeForce GTX 970
RAM 4.00 GB
RAM 4.00 GB

BIOS

Manufacturer American Megatrends Inc.
Release Date 9/24/2014
Version V1.5

BIOS/UEFI Settings

Processor

Core Voltage 1.28 V
Dynamic CPU Voltage Offset 0.0 mV
Max Non Turbo Boost Ratio 40.0 x
Processor Analog IO Voltage Offset 150.0 mV
Processor Digital IO Voltage Offset 142.0 mV
Processor Input Voltage 0.0 V
Reference Clock 100.0 MHz
Core Voltage Mode Static
Dynamic Processor Input Voltage Enable

Processor Vip

PEG/DMI Ratio 0.0 x

Processor Turbo Ratios

1 Active Core 47.0 x
2 Active Cores 47.0 x
3 Active Cores 47.0 x
4 Active Cores 47.0 x

Processor Turbo

Processor Powercurrent

Processor Current Limit 1023.875 A
Turbo Boost Power Max 512.0 W
Turbo Boost Power Time Window 16.0 Seconds
Turbo Boost Short Power Max 512.0 W
Package Turbo Power Lock Disable
Turbo Boost Short Power Max Enable Enable

Other

System Agent Voltage Offset 326.0 mV
Processor Integrated VR Efficiency Mode Disable
Processor Integrated VR Faults Disable

Memory Timings

tCL 9
tCWL 8
tFAW 25
tRAS 28
tRCD 11
tREFI 8405
tRFC 171
tRP 10
tRRD 6
tRTP 9
tWR 16
tWTR 9

Memory

Memory Clock Multiplier 1.33 x
Memory Multiplier 16.0 x
Memory Voltage 0.0 V
IntelĀ® Extreme Memory Profile Profile 1

Cache

Processor Cache Ratio 42.0 x
Processor Cache Voltage 1.17 V
Processor Cache Voltage Offset 0.0 mV
Processor Cache Voltage Mode Static