Intel XTU Share

User Avatar nforce980a's Intel Core i7-4790K CPU at 4890.0 MHz with an 142-HR-E977 Motherboard

1180 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 Pro Insider Preview
Service Pack
Version 10.0.15031

Motherboard

Manufacturer EVGA INTERNATIONAL CO.,LTD
Model 142-HR-E977
Version 1.0

Memory

Total Installed Memory 8.00 GB
Capacity 4.00 GB
Manufacturer 1314
Device Locator ChannelB-DIMM1
Default Speed 2133 MHz
Bank Label BANK 3
Manufacturer 1314
Default Speed 2133 MHz
Capacity 4.00 GB
Bank Label BANK 1
Device Locator ChannelA-DIMM1

Graphics

Compatibility Intel Corporation
DAC Type Internal
Driver Date 12/16/2016
Driver Version 20.19.15.4568
Name Intel(R) HD Graphics 4600
RAM 1.00 GB

BIOS

Manufacturer American Megatrends Inc.
Release Date 12/24/2015
Version 2.02

BIOS/UEFI Settings

Processor

Core Voltage 2.0 V
Core Voltage Offset 0.0 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
Internal CPU PLL Override Disable

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 8.0 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 Enable
Processor Integrated VR Faults Enable

Memory Timings

tCL 11
tCWL 8
tFAW 32
tRAS 31
tRC 49
tRCD 12
tRFC 225
tRP 12
tRRD 7
tRTP 10
tWR 16
tWTR 10

Memory

Memory Clock Multiplier 1.33 x
Memory Multiplier 18.0 x
Intel® Extreme Memory Profile Default

Graphics

Processor Graphics Ratio Limit 12.5 x
Processor Graphics Voltage 0.0 V
Processor Graphics Voltage Offset 0.0 mV
Processor Graphics Voltage Mode Adaptive

Cache

Cache Voltage 1.2 V
Cache Voltage Offset 0.0 mV
Processor Cache Ratio 44.0 x
Cache Voltage Mode Adaptive