Intel XTU Share

User Avatar adampv's Intel Core i7-4790K CPU at 4400.0 MHz with an Z97I GAMING AC (MS-7920) Motherboard

1105 Marks

Hardware Details

Processor

Brand String Intel(R) Core(TM) i7-4790K CPU @ 4.00GHz
Family Haswell
Intel® Speed Shift False
Intel® Turbo Boost Max False
Logical CPU Cores 8
Microcode Update 0x1E
Physical CPU Cores 4
Possible Turbo Bins Unlimited
Turbo Overclockable True

Operating System

Manufacturer Microsoft Corporation
Name Microsoft Windows 10 Home
Service Pack
Version 10.0.16299

Motherboard

Manufacturer MSI
Model Z97I GAMING AC (MS-7920)
Version 1.0

Memory

Total Installed Memory 16.00 GB
Device Locator ChannelA-DIMM0
Default Speed 2400 MHz
Bank Label BANK 0
Capacity 8.00 GB
Manufacturer 0215
Default Speed 2400 MHz
Manufacturer 0215
Device Locator ChannelB-DIMM0
Bank Label BANK 2
Capacity 8.00 GB

Graphics

Compatibility NVIDIA
DAC Type Integrated RAMDAC
Driver Date 3/15/2018
Driver Version 23.21.13.9124
Name NVIDIA GeForce GTX 980 Ti
RAM 4.00 GB

BIOS

Manufacturer American Megatrends Inc.
Release Date 2/16/2016
Version V1.9

BIOS/UEFI Settings

Processor

Core Voltage 1.2 V
Core Voltage Offset 0.0 mV
Max Non Turbo Boost Ratio 40.0 x
Processor Analog IO Voltage Offset 100.0 mV
Processor Core Ratio 44.0 x
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 44.0 x
2 Active Cores 44.0 x
3 Active Cores 44.0 x
4 Active Cores 44.0 x

Processor Turbo

Processor Powercurrent

Processor Current Limit 256.0 A
Turbo Boost Power Max 255.0 W
Turbo Boost Power Time Window 16.0 Seconds
Turbo Boost Short Power Max 255.0 W
Package Turbo Power Lock Disable
Turbo Boost Short Power Max Enable Enable

Other

System Agent Voltage Offset 234.0 mV
Processor Integrated VR Efficiency Mode Disable
Processor Integrated VR Faults Disable

Memory Timings

tCL 11
tCWL 8
tFAW 30
tRAS 35
tRCD 13
tRFC 384
tRTP 10
tWR 16
tWTR 10

Memory

Memory Clock Multiplier 1.33 x
Memory Multiplier 18.0 x
Memory Voltage 1.65 V
Intel® Extreme Memory Profile 1

Cache

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