Intel XTU Share

Serpentus's 12th Gen Intel Core i9-12900H at 4350.0 MHz with an Intel AIder Lake PCH B660 M-ATX G660 Motherboard

6955 Marks

Hardware Details

Processor

AVX/AVX2 instructions Yes

AVX512 instructions No

Brand String 12th Gen Intel(R) Core(TM) i9-12900H

Family AlderLake

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 Yes

Instructions TSC, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AESNI, AVX

Intel® Speed Shift True

Intel® Turbo Boost Max True

Logical CPU E-Cores 8

Logical CPU P-Cores 12

Microcode Update 0x423

Model H

Physical CPU E-Cores 8

Physical CPU P-Cores 6

Possible Turbo Bins 0

Turbo Overclockable False

Undervolt Protection Yes

Operating System

Manufacturer Microsoft Corporation

Name Microsoft Windows 10 Home

Version 10.0.19045

Motherboard

Manufacturer ERYING

Model Intel AIder Lake PCH B660 M-ATX G660

Version

Memory

Total Installed Memory 16.00 GB

Default Speed 3200 MT/s

Device Locator Controller1-ChannelA-DIMM0

Bank Label BANK 0

Manufacturer Kingston

Capacity 8.00 GB

Default Speed 3200 MT/s

Manufacturer Kingston

Capacity 8.00 GB

Bank Label BANK 0

Device Locator Controller0-ChannelA-DIMM0

Graphics

DAC Type Internal

Driver Date 12/3/2022

Driver Version 31.0.101.3959

Name Intel(R) Iris(R) Xe Graphics

RAM 1.00 GB

BIOS

Manufacturer American Megatrends International, LLC.

Release Date 4/7/2023

Version 5.27

BIOS/UEFI Settings

Processor

AVX2 Ratio Offset 0.0 x

Core Voltage 0.0 V

Core Voltage Offset 0.0 mV

Processor Core IccMax 232.0 A

Processor Turbo Voltageoverride

Performance Core 0 Voltage Override 0.0 V

Performance Core 1 Voltage Override 0.0 V

Performance Core 2 Voltage Override 0.0 V

Performance Core 3 Voltage Override 0.0 V

Performance Core 4 Voltage Override 0.0 V

Performance Core 5 Voltage Override 0.0 V

Processor Turbo Voltageoffset

Performance Core 0 Voltage Offset 0.0 mV

Performance Core 1 Voltage Offset 0.0 mV

Performance Core 2 Voltage Offset 0.0 mV

Performance Core 3 Voltage Offset 0.0 mV

Performance Core 4 Voltage Offset 0.0 mV

Performance Core 5 Voltage Offset 0.0 mV

Processor Turbo Voltagemode

Performance Core 0 Voltage Mode Adaptive

Performance Core 1 Voltage Mode Adaptive

Performance Core 2 Voltage Mode Adaptive

Performance Core 3 Voltage Mode Adaptive

Performance Core 4 Voltage Mode Adaptive

Performance Core 5 Voltage Mode Adaptive

Processor Turbo Ratios

1 Active Performance Core 50.0 x

2 Active Performance Cores 50.0 x

3 Active Performance Cores 46.0 x

4 Active Performance Cores 46.0 x

5 Active Performance Cores 43.0 x

6 Active Performance Cores 43.0 x

Processor Turbo Ratiolimit

Performance Core 0 49.0 x

Performance Core 1 49.0 x

Performance Core 2 ★ 50.0 x

Performance Core 3 49.0 x

Performance Core 4 ★ 50.0 x

Performance Core 5 49.0 x

Processor Turbo Efficientcorevoltageoverride

Efficient Core 0 Voltage Override 0.0 V

Efficient Core 1 Voltage Override 0.0 V

Efficient Core 2 Voltage Override 0.0 V

Efficient Core 3 Voltage Override 0.0 V

Efficient Core 4 Voltage Override 0.0 V

Efficient Core 5 Voltage Override 0.0 V

Efficient Core 6 Voltage Override 0.0 V

Efficient Core 7 Voltage Override 0.0 V

Processor Turbo Efficientcorevoltageoffset

Efficient Core 0 Voltage Offset 0.0 mV

Efficient Core 1 Voltage Offset 0.0 mV

Efficient Core 2 Voltage Offset 0.0 mV

Efficient Core 3 Voltage Offset 0.0 mV

Efficient Core 4 Voltage Offset 0.0 mV

Efficient Core 5 Voltage Offset 0.0 mV

Efficient Core 6 Voltage Offset 0.0 mV

Efficient Core 7 Voltage Offset 0.0 mV

Processor Turbo Efficientcorevoltagemode

Efficient Core 0 Voltage Mode Adaptive

Efficient Core 1 Voltage Mode Adaptive

Efficient Core 2 Voltage Mode Adaptive

Efficient Core 3 Voltage Mode Adaptive

Efficient Core 4 Voltage Mode Adaptive

Efficient Core 5 Voltage Mode Adaptive

Efficient Core 6 Voltage Mode Adaptive

Efficient Core 7 Voltage Mode Adaptive

Processor Turbo Efficientcoreratios

1 Active Efficient Core 38.0 x

2 Active Efficient Cores 38.0 x

3 Active Efficient Cores 38.0 x

4 Active Efficient Cores 38.0 x

5 Active Efficient Cores 36.0 x

6 Active Efficient Cores 36.0 x

7 Active Efficient Cores 36.0 x

8 Active Efficient Cores 36.0 x

Processor Turbo Efficientcoreratiolimit

Efficient Core 0 38.0 x

Efficient Core 1 38.0 x

Efficient Core 2 38.0 x

Efficient Core 3 38.0 x

Efficient Core 4 38.0 x

Efficient Core 5 38.0 x

Efficient Core 6 38.0 x

Efficient Core 7 38.0 x

Processor Turbo

Processor Powercurrent

Turbo Boost Power Max 95.0 W

Turbo Boost Power Time Window 1.0 Seconds

Turbo Boost Short Power Max 110.0 W

Turbo Boost Short Power Max Enable Enable

Memory Xmp

Frequency 2666.0 MHz

Frequency 2000.0 MHz

Frequency 2666.0 MHz

Frequency 2000.0 MHz

VDD 1.6 V

VDD 1.35 V

VDD 1.6 V

tCL 19.0 Cycles

tCL 20.0 Cycles

tCL 19.0 Cycles

tCL 20.0 Cycles

tFAW 56.0 Cycles

tFAW 42.0 Cycles

tFAW 56.0 Cycles

tFAW 42.0 Cycles

tRAS 52.0 Cycles

tRAS 42.0 Cycles

tRC 94.0 Cycles

tRC 78.0 Cycles

tRC 94.0 Cycles

tRCD 30.0 Cycles

tRCD 23.0 Cycles

tRCD 30.0 Cycles

tRCD 23.0 Cycles

tRFC1 700.0 Cycles

tRFC1 934.0 Cycles

tRFC1 700.0 Cycles

tRFC2 694.0 Cycles

tRFC2 520.0 Cycles

tRFC2 694.0 Cycles

tRFC4 427.0 Cycles

tRFC4 320.0 Cycles

tRFC4 427.0 Cycles

tRFC4 320.0 Cycles

tRP 23.0 Cycles

tRP 30.0 Cycles

tRP 23.0 Cycles

tRRD_L 16.0 Cycles

tRRD_L 10.0 Cycles

tRRD_L 16.0 Cycles

tRRD_S 14.0 Cycles

tRRD_S 9.0 Cycles

Graphics

Processor Graphics IccMax 53.0 A

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