Hardware Details
Processor
Brand String
12th Gen Intel(R) Core(TM) i9-12900K
Family
AlderLakeS
Family
AlderLakeS
Feature Flags
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
16
Microcode Update
0x13
Physical CPU E-Cores
8
Physical CPU P-Cores
8
Possible Turbo Bins
Unlimited
Turbo Overclockable
True
Operating System
Manufacturer
Microsoft Corporation
Name
Microsoft Windows 11 专业工作站版 Insider Preview
Version
10.0.22523
Motherboard
Manufacturer
LENOVO
Model
3750
Version
SDK0T76479 WIN 3423042566672
Memory
Total Installed Memory
64.00 GB
Capacity
16.00 GB
Bank Label
BANK 0
Default Speed
4400 MT/s
Device Locator
Controller0-ChannelA-DIMM1
Manufacturer
SK Hynix
Default Speed
4400 MT/s
Device Locator
Controller1-ChannelA-DIMM1
Bank Label
BANK 0
Manufacturer
SK Hynix
Capacity
16.00 GB
Device Locator
Controller1-ChannelA-DIMM0
Bank Label
BANK 0
Manufacturer
SK Hynix
Capacity
16.00 GB
Default Speed
4400 MT/s
Capacity
16.00 GB
Manufacturer
SK Hynix
Default Speed
4400 MT/s
Bank Label
BANK 0
Device Locator
Controller0-ChannelA-DIMM0
Graphics
DAC Type
Integrated RAMDAC
Driver Date
12/15/2021
Driver Version
30.0.14.9729
Name
NVIDIA GeForce RTX 3080 Ti
RAM
4.00 GB
BIOS
Manufacturer
LENOVO
Release Date
12/2/2021
Version
O5HKT23B
BIOS/UEFI Settings
Processor
AVX2 Ratio Offset
12.0 x
AVX2 Voltage Guardband Scale Factor
1.125 x
Efficient Core Ratio
37.0 x
Performance Core Ratio
49.0 x
Processor Core IccMax
100.0 A
AVX Disable
Disable
Intel® Overclocking Thermal Velocity Boost
Enable
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
Performance Core 6 Voltage Override
0.0 V
Performance Core 7 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
Performance Core 6 Voltage Offset
0.0 mV
Performance Core 7 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
Performance Core 6 Voltage Mode
Adaptive
Performance Core 7 Voltage Mode
Adaptive
Processor Turbo Tvbtemperature2
Temperature Cutoff (#2) for 1 Active P-Core
0.0 °C
Temperature Cutoff (#2) for 2 Active P-Cores
0.0 °C
Temperature Cutoff (#2) for 3 Active P-Cores
0.0 °C
Temperature Cutoff (#2) for 4 Active P-Cores
0.0 °C
Temperature Cutoff (#2) for 5 Active P-Cores
0.0 °C
Temperature Cutoff (#2) for 6 Active P-Cores
0.0 °C
Temperature Cutoff (#2) for 7 Active P-Cores
0.0 °C
Temperature Cutoff (#2) for 8 Active P-Cores
0.0 °C
Processor Turbo Tvbtemperature
Temperature Cutoff for 1 Active P-Core
1.0 °C
Temperature Cutoff for 2 Active P-Cores
1.0 °C
Temperature Cutoff for 3 Active P-Cores
1.0 °C
Temperature Cutoff for 4 Active P-Cores
1.0 °C
Temperature Cutoff for 5 Active P-Cores
1.0 °C
Temperature Cutoff for 6 Active P-Cores
1.0 °C
Temperature Cutoff for 7 Active P-Cores
1.0 °C
Temperature Cutoff for 8 Active P-Cores
1.0 °C
Processor Turbo Tvbratiooffset2
Ratio Offset (#2) for 1 Active P-Core
4.2949673E9 x
Ratio Offset (#2) for 2 Active P-Cores
4.2949673E9 x
Ratio Offset (#2) for 3 Active P-Cores
4.2949673E9 x
Ratio Offset (#2) for 4 Active P-Cores
4.2949673E9 x
Ratio Offset (#2) for 5 Active P-Cores
4.2949673E9 x
Ratio Offset (#2) for 6 Active P-Cores
4.2949673E9 x
Ratio Offset (#2) for 7 Active P-Cores
4.2949673E9 x
Ratio Offset (#2) for 8 Active P-Cores
4.2949673E9 x
Processor Turbo Tvbratiooffset
Ratio Offset for 1 Active P-Core
4.2949673E9 x
Ratio Offset for 2 Active P-Cores
4.2949673E9 x
Ratio Offset for 3 Active P-Cores
4.2949673E9 x
Ratio Offset for 4 Active P-Cores
4.2949673E9 x
Ratio Offset for 5 Active P-Cores
4.2949673E9 x
Ratio Offset for 6 Active P-Cores
4.2949673E9 x
Ratio Offset for 7 Active P-Cores
4.2949673E9 x
Ratio Offset for 8 Active P-Cores
4.2949673E9 x
Processor Turbo Ratios
1 Active Performance Core
52.0 x
2 Active Performance Cores
51.0 x
3 Active Performance Cores
50.0 x
4 Active Performance Cores
50.0 x
5 Active Performance Cores
49.0 x
6 Active Performance Cores
49.0 x
7 Active Performance Cores
49.0 x
8 Active Performance Cores
49.0 x
Processor Turbo Ratiolimit
Performance Core 0
52.0 x
Performance Core 1
52.0 x
Performance Core 2
52.0 x
Performance Core 3
52.0 x
Performance Core 4
52.0 x
Performance Core 5
52.0 x
Performance Core 6
52.0 x
Performance Core 7
52.0 x
Processor Turbo Processorcoretvbtemperature2
Performance Core 0 Temperature Cutoff (#2)
0.0 °C
Performance Core 1 Temperature Cutoff (#2)
0.0 °C
Performance Core 2 Temperature Cutoff (#2)
0.0 °C
Performance Core 3 Temperature Cutoff (#2)
0.0 °C
Performance Core 4 Temperature Cutoff (#2)
0.0 °C
Performance Core 5 Temperature Cutoff (#2)
0.0 °C
Performance Core 6 Temperature Cutoff (#2)
0.0 °C
Performance Core 7 Temperature Cutoff (#2)
0.0 °C
Processor Turbo Processorcoretvbtemperature
Performance Core 0 Temperature Cutoff
1.0 °C
Performance Core 1 Temperature Cutoff
1.0 °C
Performance Core 2 Temperature Cutoff
1.0 °C
Performance Core 3 Temperature Cutoff
1.0 °C
Performance Core 4 Temperature Cutoff
1.0 °C
Performance Core 5 Temperature Cutoff
1.0 °C
Performance Core 6 Temperature Cutoff
1.0 °C
Performance Core 7 Temperature Cutoff
1.0 °C
Processor Turbo Processorcoretvbratiooffset2
Performance Core 0 Ratio Offset (#2)
4.2949673E9 x
Performance Core 1 Ratio Offset (#2)
4.2949673E9 x
Performance Core 2 Ratio Offset (#2)
4.2949673E9 x
Performance Core 3 Ratio Offset (#2)
4.2949673E9 x
Performance Core 4 Ratio Offset (#2)
4.2949673E9 x
Performance Core 5 Ratio Offset (#2)
4.2949673E9 x
Performance Core 6 Ratio Offset (#2)
4.2949673E9 x
Performance Core 7 Ratio Offset (#2)
4.2949673E9 x
Processor Turbo Processorcoretvbratiooffset
Performance Core 0 Ratio Offset
4.2949673E9 x
Performance Core 1 Ratio Offset
4.2949673E9 x
Performance Core 2 Ratio Offset
4.2949673E9 x
Performance Core 3 Ratio Offset
4.2949673E9 x
Performance Core 4 Ratio Offset
4.2949673E9 x
Performance Core 5 Ratio Offset
4.2949673E9 x
Performance Core 6 Ratio Offset
4.2949673E9 x
Performance Core 7 Ratio Offset
4.2949673E9 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
39.0 x
2 Active Efficient Cores
39.0 x
3 Active Efficient Cores
39.0 x
4 Active Efficient Cores
39.0 x
5 Active Efficient Cores
37.0 x
6 Active Efficient Cores
37.0 x
7 Active Efficient Cores
37.0 x
8 Active Efficient Cores
37.0 x
Processor Turbo Efficientcoreratiolimit
Efficient Core 0
144.0 x
Efficient Core 1
144.0 x
Efficient Core 2
144.0 x
Efficient Core 3
144.0 x
Efficient Core 4
144.0 x
Efficient Core 5
144.0 x
Efficient Core 6
144.0 x
Efficient Core 7
144.0 x
Processor Turbo
Processor Powercurrent
Turbo Boost Power Max
241.0 W
Turbo Boost Power Time Window
28.0 Seconds
Turbo Boost Short Power Max
251.0 W
Package Turbo Power Lock
Disable
Turbo Boost Short Power Max Enable
Enable
Vfpointvoltageoffset Ratio
Vfpointvoltageoffset
Cache VF Point 1 Voltage Offset
0.0 V
Core VF Point 1 Voltage Offset
0.0 V
Realtimememory Timings
tCKE
16.0
tCL
4.0
tFAW
400.0
tMRR
4.0
tPreMRR
8.0
tRAS
28.0
tRCD
8.0
tRDRD_dd
4.0
tRDRD_dg
4.0
tRDRD_dr
4.0
tRDRD_sg
16.0
tRDWR_dd
4.0
tRDWR_dg
4.0
tRDWR_dr
4.0
tRDWR_sg
144.0
tREFI
2000.0
tRFC
90.0
tRP
144.0
tRRD_dg
4.0
tRRD_sg
4.0
tWRRD_dd
4.0
tWRRD_dg
4.0
tWRRD_dr
4.0
tWRRD_sg
400.0
tWRWR_dd
4.0
tWRWR_dg
4.0
tWRWR_dr
4.0
tWRWR_sg
16.0
Cache
Processor Cache Ratio
47.0 x