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User Avatar penihau's Intel Core i9-9900KS CPU at 4990.0 MHz with an MEG Z390 ACE (MS-7B12) Motherboard

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Hardware Details

Processor

Brand String Intel(R) Core(TM) i9-9900KS CPU @ 4.00GHz
Family CoffeeLake
Family CoffeeLake
IntelĀ® Speed Shift True
IntelĀ® Turbo Boost Max True
Logical CPU Cores 16
Microcode Update 0xDE
Physical CPU Cores 8
Possible Turbo Bins Unlimited
Turbo Overclockable True

Operating System

Manufacturer Microsoft Corporation
Name Microsoft Windows 11 Pro
Service Pack N/A
Version 10.0.22000

Motherboard

Manufacturer Micro-Star International Co., Ltd.
Model MEG Z390 ACE (MS-7B12)
Version 1.0

Memory

Total Installed Memory 64.00 GB
Device Locator ChannelA-DIMM1
Capacity 32.00 GB
Default Speed 3600 MHz
Manufacturer 029E
Bank Label BANK 1
Bank Label BANK 3
Manufacturer 029E
Capacity 32.00 GB
Device Locator ChannelB-DIMM1
Default Speed 3600 MHz

Graphics

Compatibility NVIDIA
DAC Type Integrated RAMDAC
Driver Date 11/9/2021
Driver Version 30.0.14.9676
Name NVIDIA GeForce RTX 3080
RAM 4.00 GB

BIOS

Manufacturer American Megatrends Inc.
Release Date 12/28/2020
Version 1.B1

BIOS/UEFI Settings

Processor

AVX Ratio Offset 0.0 x
Core Voltage 0.0 V
Core Voltage Offset 0.0 mV
Processor Core IccMax 255.75 A
Processor Core Ratio 50.0 x
Reference Clock 100.0 MHz
Core Voltage Mode Adaptive

Processor Turbo Ratios

1 Active Core 50.0 x
2 Active Cores 50.0 x
3 Active Cores 50.0 x
4 Active Cores 50.0 x
5 Active Cores 50.0 x
6 Active Cores 50.0 x
7 Active Cores 50.0 x
8 Active Cores 50.0 x

Processor Turbo Ratiolimit

Core 0 120.0 x
Core 1 120.0 x
Core 2 120.0 x
Core 3 120.0 x
Core 4 120.0 x
Core 5 120.0 x
Core 6 120.0 x
Core 7 120.0 x

Processor Turbo

Processor Powercurrent

Turbo Boost Power Max 4095.875 W
Turbo Boost Power Time Window 28.0 Seconds
Turbo Boost Short Power Max 4095.875 W
Package Turbo Power Lock Disable
Turbo Boost Short Power Max Enable Enable

Realtimememory

tCKE 8
tFAW 40
tRAS 42
tRDRD_dd 9
tRDRD_dg 4
tRDRD_dr 8
tRDRD_sg 7
tRDWR_dd 12
tRDWR_dg 11
tRDWR_dr 11
tRDWR_sg 11
tREFI 14055
tRFC 990
tRP 22
tRRD_dg 7
tRRD_sg 9
tWRRD_dd 9
tWRRD_dg 29
tWRRD_dr 9
tWRRD_sg 36
tWRWR_dd 9
tWRWR_dg 4
tWRWR_dr 9
tWRWR_sg 7

Cache

Cache IccMax 255.75 A
Cache Voltage 0.0 V
Cache Voltage Offset 0.0 mV
Processor Cache Ratio 50.0 x
Cache Voltage Mode Adaptive