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User Avatar daka's Intel Core i7-8700K CPU at 4650.0 MHz with an Z370 Killer SLI/ac Motherboard

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Hardware Details

Processor

AVX/AVX2 instructions Yes
AVX512 instructions No
Brand String Intel(R) Core(TM) i7-8700K CPU @ 3.70GHz
Family CoffeeLake
Family CoffeeLake
Feature Flags VMX, SMX, EIST, TM2, PCID, x2APIC, FPU, VME, PSE, MSR, PAE, MCE, APIC, MTRR, PAT, PSE-36, ACPI, SS, HTT, TM
Hybrid Core Architecture No
Instructions TSC, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AESNI, AVX
Intel® Speed Shift True
Intel® Turbo Boost Max False
Logical CPU P-Cores 12
Microcode Update 0xC6
Physical CPU P-Cores 6
Possible Turbo Bins Unlimited
Turbo Overclockable True
Undervolt Protection No

Operating System

Manufacturer Microsoft Corporation
Name Microsoft Windows 10 Pro
Version 10.0.19045

Motherboard

Manufacturer ASRock
Model Z370 Killer SLI/ac
Version

Memory

Total Installed Memory 64.00 GB
Default Speed 2133 MT/s
Bank Label BANK 3
Capacity 16.00 GB
Manufacturer 04CD
Device Locator ChannelB-DIMM1
Default Speed 2133 MT/s
Bank Label BANK 1
Device Locator ChannelA-DIMM1
Manufacturer 04CD
Capacity 16.00 GB
Device Locator ChannelB-DIMM0
Bank Label BANK 2
Capacity 16.00 GB
Default Speed 2133 MT/s
Manufacturer 04CD
Default Speed 2133 MT/s
Device Locator ChannelA-DIMM0
Manufacturer 04CD
Bank Label BANK 0
Capacity 16.00 GB

Graphics

DAC Type Integrated RAMDAC
Driver Date 2/2/2023
Driver Version 31.0.15.2849
Name NVIDIA GeForce RTX 3090
RAM 4.00 GB

BIOS

Manufacturer American Megatrends Inc.
Release Date 10/31/2019
Version P4.30

BIOS/UEFI Settings

Processor

AVX2 Ratio Offset 2.0 x
Core Voltage 0.0 V
Core Voltage Offset 0.0 mV
Performance Core Ratio 48.0 x
Processor Core IccMax 255.5 A
Core Voltage Mode Adaptive
Intel® Overclocking Thermal Velocity Boost Disable

Processor Turbo Ratios

1 Active Performance Core 48.0 x
2 Active Performance Cores 48.0 x
3 Active Performance Cores 48.0 x
4 Active Performance Cores 48.0 x
5 Active Performance Cores 48.0 x
6 Active Performance Cores 48.0 x

Processor Turbo Ratiolimit

Performance Core 0 48.0 x
Performance Core 1 48.0 x
Performance Core 2 48.0 x
Performance Core 3 48.0 x
Performance Core 4 48.0 x
Performance Core 5 48.0 x

Processor Turbo

Processor Powercurrent

Turbo Boost Power Max 4095.875 W
Turbo Boost Power Time Window 128.0 Seconds
Turbo Boost Short Power Max 4095.875 W
Package Turbo Power Lock Disable
Turbo Boost Short Power Max Enable Enable

Realtimememory Timings

tCKE 6.0
tFAW 23.0
tRAS 36.0
tRDRD_dd 7.0
tRDRD_dg 4.0
tRDRD_dr 6.0
tRDRD_sg 6.0
tRDWR_dd 11.0
tRDWR_dg 10.0
tRDWR_dr 10.0
tRDWR_sg 10.0
tREFI 8316.0
tRFC 373.0
tRP 15.0
tRRD_dg 4.0
tRRD_sg 6.0
tWRRD_dd 5.0
tWRRD_dg 22.0
tWRRD_dr 5.0
tWRRD_sg 27.0
tWRWR_dd 9.0
tWRWR_dg 4.0
tWRWR_dr 9.0
tWRWR_sg 6.0

Cache

Cache IccMax 255.5 A
Processor Cache Ratio 45.0 x
Processor Cache Voltage 0.0 V
Processor Cache Voltage Offset 0.0 mV
Processor Cache Voltage Mode Adaptive