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User Avatar aloaloalos66's Intel Core i7-4771 CPU at 3900.0 MHz with an Z87M-G43 (MS-7823) Motherboard

862 Marks

Hardware Details

Processor

Brand String Intel(R) Core(TM) i7-4771 CPU @ 3.50GHz
Family Haswell
Logical CPU Cores 4
Microcode Update 0x17
Physical CPU Cores 4
Turbo Overclockable False

Operating System

Manufacturer Microsoft Corporation
Name Microsoft Windows 8.1
Service Pack
Version 6.3.9600

Motherboard

Manufacturer MSI
Model Z87M-G43 (MS-7823)
Version 1.0

Memory

Total Installed Memory 16.00 GB
Capacity 8.00 GB
Bank Label BANK 2
Default Speed 1600 MHz
Device Locator ChannelB-DIMM0
Manufacturer 1315
Device Locator ChannelA-DIMM0
Bank Label BANK 0
Manufacturer 1315
Default Speed 1600 MHz
Capacity 8.00 GB

Graphics

Compatibility Advanced Micro Devices, Inc.
DAC Type Internal DAC(400MHz)
Driver Date 10/9/2014
Driver Version 14.301.1006.0
Name AMD Radeon R9 200 Series
RAM 4.00 GB

BIOS

Manufacturer American Megatrends Inc.
Release Date 12/23/2013
Version V2.23B2

BIOS/UEFI Settings

Processor

Core Voltage 0.0 V
Dynamic CPU Voltage Offset 0.0 mV
Max Non Turbo Boost Ratio 35.0 x
Processor Analog IO Voltage Offset 0.0 mV
Processor Digital IO Voltage Offset 0.0 mV
Processor Input Voltage 0.0 V
Reference Clock 100.0 MHz
Core Voltage Mode Adaptive
Dynamic Processor Input Voltage Enable

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 256.0 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

System Agent Voltage Offset 0.0 mV
Processor Integrated VR Efficiency Mode Disable
Processor Integrated VR Faults Disable

Memory Timings

tCL 11
tCWL 8
tFAW 24
tRAS 28
tRC 0
tRCD 11
tREFI 6240
tRFC 240
tRP 11
tRRD 5
tRTP 6
tWR 12
tWTR 6

Memory

Memory Clock Multiplier 1.33 x
Memory Multiplier 12.0 x
Memory Voltage 0.0 V
IntelĀ® Extreme Memory Profile Default

Cache

Processor Cache Voltage 0.0 V
Processor Cache Voltage Offset 0.0 mV