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User Avatar Reuben's Intel Core i7-4790K CPU at 4900.0 MHz with an Z97S SLI Krait Edition (MS-7922) 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 0x1D
Physical CPU Cores 4
Possible Turbo Bins Unlimited
Turbo Overclockable True

Operating System

Manufacturer Microsoft Corporation
Name Microsoft Windows 10 Enterprise
Service Pack
Version 10.0.10240

Motherboard

Manufacturer MSI
Model Z97S SLI Krait Edition (MS-7922)
Version 2.0

Memory

Total Installed Memory 32.00 GB
Bank Label BANK 0
Manufacturer Kingston
Default Speed 2400 MHz
Capacity 8.00 GB
Device Locator ChannelA-DIMM0
Manufacturer Kingston
Capacity 8.00 GB
Default Speed 2400 MHz
Bank Label BANK 2
Device Locator ChannelB-DIMM0
Capacity 8.00 GB
Bank Label BANK 3
Default Speed 2400 MHz
Manufacturer Kingston
Device Locator ChannelB-DIMM1
Device Locator ChannelA-DIMM1
Capacity 8.00 GB
Manufacturer Kingston
Bank Label BANK 1
Default Speed 2400 MHz

Graphics

Compatibility NVIDIA
DAC Type Integrated RAMDAC
Driver Date 7/22/2015
Driver Version 10.18.13.5362
Name NVIDIA GeForce GTX 980
RAM 4.00 GB

BIOS

Manufacturer American Megatrends Inc.
Release Date 5/29/2015
Version V10.5

BIOS/UEFI Settings

Processor

Core Voltage 0.0 V
Core Voltage Offset 90.0 mV
Max Non Turbo Boost Ratio 40.0 x
Processor Analog IO Voltage Offset 0.0 mV
Processor Core Ratio 49.0 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 Vip

PEG/DMI Ratio 0.0 x

Processor Turbo Ratios

1 Active Core 49.0 x
2 Active Cores 49.0 x
3 Active Cores 49.0 x
4 Active Cores 49.0 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 0.0 mV
Processor Integrated VR Efficiency Mode Disable
Processor Integrated VR Faults Disable

Memory Timings

tCL 11
tCWL 10
tFAW 36
tRAS 32
tRCD 13
tREFI 9400
tRFC 312
tRP 14
tRRD 7
tRTP 9
tWR 16
tWTR 9

Memory

Memory Clock Multiplier 1.33 x
Memory Multiplier 18.0 x
Memory Voltage 0.0 V
IntelĀ® Extreme Memory Profile 2

Cache

Cache Voltage 0.0 V
Cache Voltage Offset 0.0 mV
Processor Cache Ratio 40.0 x
Cache Voltage Mode Adaptive