Hardware Details
Processor
AVX/AVX2 instructions
Yes
AVX512 instructions
Yes
Brand String
11th Gen Intel(R) Core(TM) i9-11900KB @ 3.30GHz
Family
TigerLake
Family
TigerLake
Feature Flags
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
True
Logical CPU P-Cores
16
Microcode Update
0x42
Physical CPU P-Cores
8
Possible Turbo Bins
Unlimited
Turbo Overclockable
True
Undervolt Protection
No
Operating System
Manufacturer
Microsoft Corporation
Name
Microsoft Windows 10 企业版
Version
10.0.19045
Motherboard
Manufacturer
Intel Corporation
Model
NUC11DBBi9
Version
M17026-403
Memory
Total Installed Memory
64.00 GB
Default Speed
3200 MT/s
Bank Label
BANK 0
Manufacturer
Samsung
Device Locator
Controller1-ChannelA-DIMM0
Capacity
32.00 GB
Default Speed
3200 MT/s
Device Locator
Controller0-ChannelA-DIMM0
Manufacturer
Samsung
Capacity
32.00 GB
Bank Label
BANK 0
Graphics
DAC Type
Internal
DAC Type
Internal
Driver Date
12/9/2022
Driver Date
2/22/2023
Driver Date
2/22/2023
Driver Date
12/9/2022
Driver Version
31.0.101.4146
Driver Version
11.0.2412.0
Driver Version
31.0.101.4146
Driver Version
11.0.2412.0
Name
Intel(R) Arc(TM) A770 Graphics
Name
DisplayLink USB Device
Name
DisplayLink USB Device
Name
Intel(R) UHD Graphics
RAM
1.00 GB
RAM
1.00 GB
BIOS
Manufacturer
Intel Corp.
Release Date
2/8/2023
Version
DBTGL579.0065.2023.0208.1613
BIOS/UEFI Settings
Processor
AVX-512 Ratio Offset
0.0 x
AVX-512 Voltage Guardband Scale Factor
1.0 x
AVX2 Ratio Offset
0.0 x
AVX2 Voltage Guardband Scale Factor
1.0 x
Core Voltage
0.0 V
Core Voltage Offset
0.0 mV
Performance Core Ratio
33.0 x
Processor Core IccMax
160.0 A
Reference Clock
0.0 MHz
VccIN
0.0 V
Core Voltage Mode
Adaptive
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 Ratios
1 Active Performance Core
50.0 x
2 Active Performance Cores
50.0 x
3 Active Performance Cores
44.0 x
4 Active Performance Cores
42.0 x
5 Active Performance Cores
33.0 x
6 Active Performance Cores
33.0 x
7 Active Performance Cores
33.0 x
8 Active Performance Cores
33.0 x
Processor Turbo Ratiolimit
Performance Core 0 ★
50.0 x
Performance Core 1 ★
50.0 x
Performance Core 2
50.0 x
Performance Core 3
50.0 x
Performance Core 4
50.0 x
Performance Core 5
50.0 x
Performance Core 6
50.0 x
Performance Core 7
50.0 x
Processor Turbo
Processor Powercurrent
Turbo Boost Power Max
95.0 W
Turbo Boost Power Time Window
128.0 Seconds
Turbo Boost Short Power Max
150.0 W
Package Turbo Power Lock
Enable
Turbo Boost Short Power Max Enable
Enable
Other
System Agent Voltage
0.0 V
System Agent Voltage Offset
0.0 mV
Graphics
Processor Graphics Ratio Limit
14.5 x
Processor Graphics Voltage
0.0 V
Processor Graphics Voltage Offset
0.0 mV
Processor Graphics Voltage Mode
Adaptive
Cache
Processor Cache Ratio
40.0 x
Processor Cache Voltage
0.0 V
Processor Cache Voltage Offset
0.0 mV
Processor Cache Voltage Mode
Adaptive