Hardware Details
Processor
Brand String
Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz
Family
CoffeeLake
Family
CoffeeLake
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
False
Intel® Turbo Boost Max
True
Logical CPU Cores
16
Microcode Update
0xCA
Physical CPU Cores
8
Possible Turbo Bins
Unlimited
Turbo Overclockable
True
Operating System
Manufacturer
Microsoft Corporation
Name
Microsoft Windows 10 专业工作站版
Service Pack
N/A
Version
10.0.19044
Motherboard
Manufacturer
Acidanthera
Model
Mac-AA95B1DDAB278B95
Version
iMac19,1
Memory
Total Installed Memory
32.00 GB
Capacity
16.00 GB
Bank Label
BANK 1
Default Speed
3735 MHz
Device Locator
ChannelA-DIMM1
Manufacturer
859B
Capacity
16.00 GB
Default Speed
3735 MHz
Manufacturer
859B
Device Locator
ChannelB-DIMM1
Bank Label
BANK 3
Graphics
Compatibility
Intel Corporation
Compatibility
NVIDIA
DAC Type
Internal
DAC Type
Integrated RAMDAC
Driver Date
11/26/2021
Driver Date
10/7/2021
Driver Version
30.0.100.9955
Driver Version
30.0.14.9709
Name
Intel(R) UHD Graphics 630
Name
NVIDIA GeForce GTX 1080 Ti
RAM
1.00 GB
RAM
4.00 GB
BIOS
Manufacturer
Acidanthera
Release Date
11/3/2020
Version
1554.60.15.0.0
BIOS/UEFI Settings
Realtimememory Timings
tCKE
5.0
tCWL
16.0
tFAW
38.0
tRAS
43.0
tRDRD_dd
7.0
tRDRD_dg
4.0
tRDRD_dr
6.0
tRDRD_sg
7.0
tRDWR_dd
15.0
tRDWR_dg
15.0
tRDWR_dr
15.0
tRDWR_sg
15.0
tREFI
7283.0
tRP
17.0
tRRD_dg
6.0
tRRD_sg
9.0
tWRRD_dd
7.0
tWRRD_dg
28.0
tWRRD_dr
7.0
tWRRD_sg
29.0
tWRWR_dd
15.0
tWRWR_dg
6.0
tWRWR_dr
15.0
tWRWR_sg
7.0
Processor
AVX2 Ratio Offset
2.0 x
Core Voltage
1.42 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
Static
Intel® Overclocking Thermal Velocity Boost
Disable
Processor Turbo Ratios
1 Active Core
52.0 x
2 Active Cores
51.0 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
52.0 x
Core 1
52.0 x
Core 2
52.0 x
Core 3
52.0 x
Core 4
52.0 x
Core 5
52.0 x
Core 6
52.0 x
Core 7
52.0 x
Processor Turbo
Processor Powercurrent
Turbo Boost Power Max
245.75 W
Turbo Boost Power Time Window
128.0 Seconds
Turbo Boost Short Power Max
4095.875 W
Package Turbo Power Lock
Disable
Turbo Boost Short Power Max Enable
Enable
Graphics
Processor Graphics IccMax
15.0 A
Processor Graphics Media Voltage
0.0 V
Processor Graphics Media Voltage Offset
0.0 mV
Processor Graphics Ratio Limit
6.5 x
Processor Graphics Unslice IccMax
15.0 A
Processor Graphics Voltage
0.0 V
Processor Graphics Voltage Offset
0.0 mV
Processor Graphics Media Voltage Mode
Adaptive
Processor Graphics Voltage Mode
Adaptive
Cache
Cache IccMax
255.75 A
Cache Voltage
1.42 V
Cache Voltage Offset
0.0 mV
Processor Cache Ratio
47.0 x
Cache Voltage Mode
Static
