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User Avatar kyungmi's Intel Core i7-8700K CPU at 4910.0 MHz with an Z370 Extreme4 Motherboard

2659 Marks

Hardware Details

Processor

Brand String Intel(R) Core(TM) i7-8700K CPU @ 3.70GHz
Family CoffeeLake
IntelĀ® Speed Shift True
IntelĀ® Turbo Boost Max True
Logical CPU Cores 12
Microcode Update 0x70
Physical CPU Cores 6
Possible Turbo Bins Unlimited
Turbo Overclockable True

Operating System

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

Motherboard

Manufacturer ASRock
Model Z370 Extreme4
Version

Memory

Total Installed Memory 16.00 GB
Device Locator ChannelB-DIMM0
Manufacturer 029E
Bank Label BANK 2
Capacity 4.00 GB
Default Speed 3000 MHz
Capacity 4.00 GB
Bank Label BANK 0
Device Locator ChannelA-DIMM0
Default Speed 3000 MHz
Manufacturer 029E
Capacity 4.00 GB
Bank Label BANK 3
Device Locator ChannelB-DIMM1
Manufacturer 029E
Default Speed 3000 MHz
Device Locator ChannelA-DIMM1
Capacity 4.00 GB
Bank Label BANK 1
Default Speed 3000 MHz
Manufacturer 029E

Graphics

Compatibility NVIDIA
DAC Type Integrated RAMDAC
Driver Date 12/5/2017
Driver Version 23.21.13.8859
Name NVIDIA GeForce GTX 1070
RAM 4.00 GB

BIOS

Manufacturer American Megatrends Inc.
Release Date 11/24/2017
Version P1.30

BIOS/UEFI Settings

Processor

AVX Ratio Offset 0.0 x
Core Voltage 0.0 V
Core Voltage Offset 0.0 mV
Processor Core IccMax 255.5 A
Processor Core Ratio 49.0 x
Core Voltage Mode Adaptive

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
5 Active Cores 49.0 x
6 Active Cores 49.0 x

Processor Turbo Ratiolimit

Core 0 83.0 x
Core 1 83.0 x
Core 2 83.0 x
Core 3 83.0 x
Core 4 83.0 x
Core 5 83.0 x

Processor Turbo

Processor Powercurrent

Turbo Boost Power Max 256.0 W
Turbo Boost Power Time Window 1.0 Seconds
Turbo Boost Short Power Max 260.0 W
Package Turbo Power Lock Disable
Turbo Boost Short Power Max Enable Enable

Realtimememory

tCKE 8
tFAW 63
tRAS 35
tRDRD_dd 7
tRDRD_dg 4
tRDRD_dr 6
tRDRD_sg 7
tRDWR_dd 11
tRDWR_dg 10
tRDWR_dr 11
tRDWR_sg 10
tREFI 11430
tRFC 840
tRP 17
tRRD_dg 10
tRRD_sg 10
tWRRD_dd 7
tWRRD_dg 25
tWRRD_dr 7
tWRRD_sg 33
tWRWR_dd 9
tWRWR_dg 4
tWRWR_dr 9
tWRWR_sg 7

Cache

Cache IccMax 255.5 A
Cache Voltage 0.0 V
Cache Voltage Offset 0.0 mV
Processor Cache Ratio 43.0 x
Cache Voltage Mode Adaptive