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User Avatar Stirk's Intel Core i9-7900X CPU at 4000.0 MHz with an X299 Taichi Motherboard

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Hardware Details

Processor

Brand String Intel(R) Core(TM) i9-7900X CPU @ 3.30GHz
Family SkylakeE
IntelĀ® Speed Shift False
IntelĀ® Turbo Boost Max True
Logical CPU Cores 20
Microcode Update 0x2000049
Physical CPU Cores 10
Possible Turbo Bins Unlimited
Turbo Overclockable True

Operating System

Manufacturer Microsoft Corporation
Name Microsoft Windows 10 Enterprise
Service Pack
Version 10.0.17763

Motherboard

Manufacturer ASRock
Model X299 Taichi
Version

Memory

Total Installed Memory 128.00 GB
Default Speed 2666 MHz
Manufacturer
Device Locator CPU1_DIMM_C1
Bank Label NODE 1
Capacity 16.00 GB
Default Speed 2666 MHz
Manufacturer
Device Locator CPU1_DIMM_A1
Capacity 16.00 GB
Bank Label NODE 1
Bank Label NODE 1
Manufacturer
Default Speed 2666 MHz
Capacity 16.00 GB
Device Locator CPU1_DIMM_D0
Device Locator CPU1_DIMM_B1
Manufacturer
Bank Label NODE 1
Default Speed 2666 MHz
Capacity 16.00 GB
Capacity 16.00 GB
Default Speed 2666 MHz
Device Locator CPU1_DIMM_B0
Bank Label NODE 1
Manufacturer
Bank Label NODE 1
Capacity 16.00 GB
Default Speed 2666 MHz
Device Locator CPU1_DIMM_C0
Manufacturer
Capacity 16.00 GB
Manufacturer
Bank Label NODE 1
Device Locator CPU1_DIMM_A0
Default Speed 2666 MHz
Manufacturer
Default Speed 2666 MHz
Device Locator CPU1_DIMM_D1
Bank Label NODE 1
Capacity 16.00 GB

Graphics

Compatibility NVIDIA
DAC Type Integrated RAMDAC
Driver Date 4/17/2019
Driver Version 26.21.14.3039
Name NVIDIA GeForce GTX 1080 Ti
RAM 4.00 GB

BIOS

Manufacturer American Megatrends Inc.
Release Date 2/26/2018
Version P2.00

BIOS/UEFI Settings

Processor

AVX Ratio Offset 0.0 x
AVX-512 Ratio Offset 0.0 x
Core Voltage 0.0 V
Core Voltage Offset 0.0 mV
Max Non Turbo Boost Ratio 33.0 x
Processor Core Ratio 40.0 x
VccIN 0.0 mV
Core Voltage Mode Adaptive

Processor Turbo Voltageoverride

Processor Core 0 Voltage Override 0.0 V
Processor Core 1 Voltage Override 0.0 V
Processor Core 2 Voltage Override 0.0 V
Processor Core 3 Voltage Override 0.0 V
Processor Core 4 Voltage Override 0.0 V
Processor Core 5 Voltage Override 0.0 V
Processor Core 6 Voltage Override 0.0 V
Processor Core 7 Voltage Override 0.0 V
Processor Core 8 Voltage Override 0.0 V
Processor Core 9 Voltage Override 0.0 V

Processor Turbo Voltageoffset

Processor Core 0 Voltage Offset 0.0 mV
Processor Core 1 Voltage Offset 0.0 mV
Processor Core 2 Voltage Offset 0.0 mV
Processor Core 3 Voltage Offset 0.0 mV
Processor Core 4 Voltage Offset 0.0 mV
Processor Core 5 Voltage Offset 0.0 mV
Processor Core 6 Voltage Offset 0.0 mV
Processor Core 7 Voltage Offset 0.0 mV
Processor Core 8 Voltage Offset 0.0 mV
Processor Core 9 Voltage Offset 0.0 mV

Processor Turbo Voltagemode

Processor Core 0 Voltage Mode Adaptive
Processor Core 1 Voltage Mode Adaptive
Processor Core 2 Voltage Mode Adaptive
Processor Core 3 Voltage Mode Adaptive
Processor Core 4 Voltage Mode Adaptive
Processor Core 5 Voltage Mode Adaptive
Processor Core 6 Voltage Mode Adaptive
Processor Core 7 Voltage Mode Adaptive
Processor Core 8 Voltage Mode Adaptive
Processor Core 9 Voltage Mode Adaptive

Processor Turbo Ratios

1 Active Core 45.0 x
10 Active Cores 40.0 x
2 Active Cores 45.0 x
3 Active Cores 41.0 x
4 Active Cores 41.0 x
5 Active Cores 40.0 x
6 Active Cores 40.0 x
7 Active Cores 40.0 x
8 Active Cores 40.0 x
9 Active Cores 40.0 x

Processor Turbo Ratiolimit

Core 0 43.0 x
Core 1 43.0 x
Core 2 43.0 x
Core 3 45.0 x
Core 4 43.0 x
Core 5 43.0 x
Core 6 43.0 x
Core 7 45.0 x
Core 8 43.0 x
Core 9 43.0 x

Processor Turbo

Processor Powercurrent

Processor Current Limit 1023.875 A
Turbo Boost Power Max 4095.875 W
Turbo Boost Power Time Window 1.0 Seconds
Turbo Boost Short Power Max 4095.875 W
Package Turbo Power Lock Disable

Other

Processor Integrated VR Efficiency Mode Disable

Cache

Cache Voltage 0.0 V
Cache Voltage Offset 0.0 mV
Processor Cache Ratio 24.0 x
Cache Voltage Mode Adaptive