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User Avatar DreDVD's Intel Core i7-4790 CPU at 3890.0 MHz with an Z87-G45 GAMING (MS-7821) Motherboard

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Hardware Details

Processor

Brand String Intel(R) Core(TM) i7-4790 CPU @ 3.60GHz
Family Haswell
Logical CPU Cores 8
Microcode Update 0x19
Physical CPU Cores 4
Possible Turbo Bins 0
Turbo Overclockable False

Operating System

Manufacturer Microsoft Corporation
Name Microsoft Windows 7 Professional
Service Pack
Version 6.1.7600

Motherboard

Manufacturer MSI
Model Z87-G45 GAMING (MS-7821)
Version 1.0

Memory

Total Installed Memory 4.00 GB
Capacity 2.00 GB
Default Speed 2200 MHz
Bank Label BANK 3
Device Locator ChannelB-DIMM1
Manufacturer 0420
Default Speed 2200 MHz
Bank Label BANK 1
Device Locator ChannelA-DIMM1
Manufacturer 0420
Capacity 2.00 GB

Graphics

Compatibility Advanced Micro Devices, Inc.
DAC Type Internal DAC(400MHz)
Driver Date 8/3/2015
Driver Version 15.200.1062.1004
Name AMD Radeon HD 5800 Series
RAM 1.00 GB

BIOS

Manufacturer American Megatrends Inc.
Release Date 7/21/2014
Version V1.9

BIOS/UEFI Settings

Processor

Core Voltage 0.0 V
Core Voltage Offset 0.0 mV
Max Non Turbo Boost Ratio 36.0 x
Processor Analog IO Voltage Offset 0.0 mV
Processor Core Ratio 38.0 x
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 40.0 x
2 Active Cores 40.0 x
3 Active Cores 39.0 x
4 Active Cores 38.0 x

Processor Turbo

Processor Powercurrent

Processor Current Limit 256.0 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 0.0 mV
Processor Integrated VR Efficiency Mode Disable
Processor Integrated VR Faults Disable

Memory Timings

tCL 8
tCWL 7
tFAW 30
tRAS 27
tRCD 10
tREFI 9000
tRFC 120
tRP 10
tRRD 6
tRTP 6
tWR 10
tWTR 6

Memory

Memory Clock Multiplier 1.0 x
Memory Multiplier 22.0 x
Memory Voltage 0.0 V
IntelĀ® Extreme Memory Profile Profile 1

Cache

Cache Voltage 0.0 V
Cache Voltage Offset 0.0 mV
Cache Voltage Mode Adaptive