Hardware Details
Processor
Brand String
Intel(R) Core(TM) i9-14900KF
Family
RaptorLake
Feature Flags
VMX, EIST, TM2, PCID, x2APIC, FPU, VME, PSE, MSR, PAE, MCE, APIC, MTRR, PAT, PSE-36, ACPI, SS, HTT, TM
Hybrid Core Architecture
true
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
0x12F
Physical CPU P-Cores
8
Possible Turbo Bins
Unlimited
Turbo Overclockable
true
Operating System
Manufacturer
Microsoft Corporation
Name
Microsoft Windows 11 Pro
Service Pack
Version
10.0.26200
Motherboard
Manufacturer
ASRock
Model
Z790I Lightning WiFi
Version
Memory
Total Installed Memory
48.00
Bank Label
BANK 0
Default Speed
8800
Manufacturer
G Skill Intl
Device Locator
Controller0-ChannelA-DIMM0
Capacity
24.00
Bank Label
BANK 0
Manufacturer
G Skill Intl
Device Locator
Controller1-ChannelA-DIMM0
Capacity
24.00
Default Speed
8800
Graphics
Compatibility
DAC Type
Integrated RAMDAC
Driver Date
1/20/2026
Driver Version
32.0.15.9186
Name
NVIDIA GeForce RTX 4090
RAM
4.00
BIOS
Manufacturer
American Megatrends International, LLC.
Version
10.01
BIOS/UEFI Settings
Vfpointvoltageoffset Ratio
Vfpointvoltageoffset
Cache VF Point 1 Voltage Offset
0.0
Cache VF Point 2 Voltage Offset
0.0
Cache VF Point 3 Voltage Offset
0.0
Cache VF Point 4 Voltage Offset
0.0
Cache VF Point 5 Voltage Offset
0.0
Cache VF Point 6 Voltage Offset
0.0
Cache VF Point 7 Voltage Offset
0.0
Cache VF Point 8 Voltage Offset
0.0
Cache VF Point 9 Voltage Offset
0.0
Core VF Point 1 Voltage Offset
0.0
Core VF Point 2 Voltage Offset
0.0
Core VF Point 3 Voltage Offset
0.0
Core VF Point 4 Voltage Offset
0.0
Core VF Point 5 Voltage Offset
0.0
Core VF Point 6 Voltage Offset
0.0
Core VF Point 7 Voltage Offset
0.0
Core VF Point 8 Voltage Offset
0.0
Core VF Point 9 Voltage Offset
0.0
Processor
AVX2 Ratio Offset
0.0
AVX2 Voltage Guardband Scale Factor
1.0
Core Voltage
0.0
Core Voltage Offset
-0.1
Efficient Core Ratio
46.0
Performance Core Ratio
59.0
Processor Core IccMax
4.2949673E9
Reference Clock
0.0
Core Voltage Mode
Adaptive
Intel® Overclocking Thermal Velocity Boost
Disable
Processor Turbo Voltageoverride
Performance Core 0 Voltage Override
0.0
Performance Core 1 Voltage Override
0.0
Performance Core 2 Voltage Override
0.0
Performance Core 3 Voltage Override
0.0
Performance Core 4 Voltage Override
0.0
Performance Core 5 Voltage Override
0.0
Performance Core 6 Voltage Override
0.0
Performance Core 7 Voltage Override
0.0
Processor Turbo Voltageoffset
Performance Core 0 Voltage Offset
-0.125
Performance Core 1 Voltage Offset
-0.125
Performance Core 2 Voltage Offset
-0.125
Performance Core 3 Voltage Offset
-0.125
Performance Core 4 Voltage Offset
-0.125
Performance Core 5 Voltage Offset
-0.125
Performance Core 6 Voltage Offset
-0.125
Performance Core 7 Voltage Offset
-0.125
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
90.0
Temperature Cutoff (#2) for 2 Active P-Cores
90.0
Temperature Cutoff (#2) for 3 Active P-Cores
90.0
Temperature Cutoff (#2) for 4 Active P-Cores
90.0
Temperature Cutoff (#2) for 5 Active P-Cores
90.0
Temperature Cutoff (#2) for 6 Active P-Cores
90.0
Temperature Cutoff (#2) for 7 Active P-Cores
90.0
Temperature Cutoff (#2) for 8 Active P-Cores
90.0
Processor Turbo Tvbtemperature
Temperature Cutoff for 1 Active P-Core
80.0
Temperature Cutoff for 2 Active P-Cores
80.0
Temperature Cutoff for 3 Active P-Cores
80.0
Temperature Cutoff for 4 Active P-Cores
80.0
Temperature Cutoff for 5 Active P-Cores
80.0
Temperature Cutoff for 6 Active P-Cores
80.0
Temperature Cutoff for 7 Active P-Cores
80.0
Temperature Cutoff for 8 Active P-Cores
80.0
Processor Turbo Tvbratiooffset2
Ratio Offset (#2) for 1 Active P-Core
1.0
Ratio Offset (#2) for 2 Active P-Cores
1.0
Ratio Offset (#2) for 3 Active P-Cores
1.0
Ratio Offset (#2) for 4 Active P-Cores
1.0
Ratio Offset (#2) for 5 Active P-Cores
1.0
Ratio Offset (#2) for 6 Active P-Cores
1.0
Ratio Offset (#2) for 7 Active P-Cores
1.0
Ratio Offset (#2) for 8 Active P-Cores
1.0
Processor Turbo Tvbratiooffset
Ratio Offset for 1 Active P-Core
4.2949673E9
Ratio Offset for 2 Active P-Cores
4.2949673E9
Ratio Offset for 3 Active P-Cores
4.2949673E9
Ratio Offset for 4 Active P-Cores
4.2949673E9
Ratio Offset for 5 Active P-Cores
4.2949673E9
Ratio Offset for 6 Active P-Cores
4.2949673E9
Ratio Offset for 7 Active P-Cores
4.2949673E9
Ratio Offset for 8 Active P-Cores
4.2949673E9
Processor Turbo Ratios
1 Active Performance Core
59.0
2 Active Performance Cores
59.0
3 Active Performance Cores
59.0
4 Active Performance Cores
59.0
5 Active Performance Cores
59.0
6 Active Performance Cores
59.0
7 Active Performance Cores
59.0
8 Active Performance Cores
59.0
Processor Turbo Ratiolimit
Performance Core 0
59.0
Performance Core 1
59.0
Performance Core 2
59.0
Performance Core 3
59.0
Performance Core 4
59.0
Performance Core 5
59.0
Performance Core 6 ★
59.0
Performance Core 7 ★
59.0
Processor Turbo Processorcoretvbtemperature2
Performance Core 0 Temperature Cutoff (#2)
0.0
Performance Core 1 Temperature Cutoff (#2)
0.0
Performance Core 10 Temperature Cutoff (#2)
0.0
Performance Core 11 Temperature Cutoff (#2)
0.0
Performance Core 2 Temperature Cutoff (#2)
0.0
Performance Core 3 Temperature Cutoff (#2)
0.0
Performance Core 4 Temperature Cutoff (#2)
0.0
Performance Core 5 Temperature Cutoff (#2)
0.0
Performance Core 6 Temperature Cutoff (#2)
0.0
Performance Core 7 Temperature Cutoff (#2)
0.0
Performance Core 8 Temperature Cutoff (#2)
0.0
Performance Core 9 Temperature Cutoff (#2)
0.0
Processor Turbo Processorcoretvbtemperature
Performance Core 0 Temperature Cutoff
0.0
Performance Core 1 Temperature Cutoff
0.0
Performance Core 10 Temperature Cutoff
0.0
Performance Core 11 Temperature Cutoff
0.0
Performance Core 2 Temperature Cutoff
0.0
Performance Core 3 Temperature Cutoff
0.0
Performance Core 4 Temperature Cutoff
0.0
Performance Core 5 Temperature Cutoff
0.0
Performance Core 6 Temperature Cutoff
0.0
Performance Core 7 Temperature Cutoff
0.0
Performance Core 8 Temperature Cutoff
0.0
Performance Core 9 Temperature Cutoff
0.0
Processor Turbo Processorcoretvbratiooffset2
Performance Core 0 Ratio Offset (#2)
4.2949673E9
Performance Core 1 Ratio Offset (#2)
4.2949673E9
Performance Core 10 Ratio Offset (#2)
4.2949673E9
Performance Core 11 Ratio Offset (#2)
4.2949673E9
Performance Core 2 Ratio Offset (#2)
4.2949673E9
Performance Core 3 Ratio Offset (#2)
4.2949673E9
Performance Core 4 Ratio Offset (#2)
4.2949673E9
Performance Core 5 Ratio Offset (#2)
4.2949673E9
Performance Core 6 Ratio Offset (#2)
4.2949673E9
Performance Core 7 Ratio Offset (#2)
4.2949673E9
Performance Core 8 Ratio Offset (#2)
4.2949673E9
Performance Core 9 Ratio Offset (#2)
4.2949673E9
Processor Turbo Processorcoretvbratiooffset
Performance Core 0 Ratio Offset
4.2949673E9
Performance Core 1 Ratio Offset
4.2949673E9
Performance Core 10 Ratio Offset
4.2949673E9
Performance Core 11 Ratio Offset
4.2949673E9
Performance Core 2 Ratio Offset
4.2949673E9
Performance Core 3 Ratio Offset
4.2949673E9
Performance Core 4 Ratio Offset
4.2949673E9
Performance Core 5 Ratio Offset
4.2949673E9
Performance Core 6 Ratio Offset
4.2949673E9
Performance Core 7 Ratio Offset
4.2949673E9
Performance Core 8 Ratio Offset
4.2949673E9
Performance Core 9 Ratio Offset
4.2949673E9
Processor Turbo Efficientcorevoltageoverride
Efficient Core 0 Voltage Override
0.0
Efficient Core 1 Voltage Override
0.0
Efficient Core 10 Voltage Override
0.0
Efficient Core 11 Voltage Override
0.0
Efficient Core 12 Voltage Override
0.0
Efficient Core 13 Voltage Override
0.0
Efficient Core 14 Voltage Override
0.0
Efficient Core 15 Voltage Override
0.0
Efficient Core 2 Voltage Override
0.0
Efficient Core 3 Voltage Override
0.0
Efficient Core 4 Voltage Override
0.0
Efficient Core 5 Voltage Override
0.0
Efficient Core 6 Voltage Override
0.0
Efficient Core 7 Voltage Override
0.0
Efficient Core 8 Voltage Override
0.0
Efficient Core 9 Voltage Override
0.0
Processor Turbo Efficientcorevoltageoffset
Efficient Core 0 Voltage Offset
-0.125
Efficient Core 1 Voltage Offset
-0.125
Efficient Core 10 Voltage Offset
-0.125
Efficient Core 11 Voltage Offset
-0.125
Efficient Core 12 Voltage Offset
-0.125
Efficient Core 13 Voltage Offset
-0.125
Efficient Core 14 Voltage Offset
-0.125
Efficient Core 15 Voltage Offset
-0.125
Efficient Core 2 Voltage Offset
-0.125
Efficient Core 3 Voltage Offset
-0.125
Efficient Core 4 Voltage Offset
-0.125
Efficient Core 5 Voltage Offset
-0.125
Efficient Core 6 Voltage Offset
-0.125
Efficient Core 7 Voltage Offset
-0.125
Efficient Core 8 Voltage Offset
-0.125
Efficient Core 9 Voltage Offset
-0.125
Processor Turbo Efficientcorevoltagemode
Efficient Core 0 Voltage Mode
Adaptive
Efficient Core 1 Voltage Mode
Adaptive
Efficient Core 10 Voltage Mode
Adaptive
Efficient Core 11 Voltage Mode
Adaptive
Efficient Core 12 Voltage Mode
Adaptive
Efficient Core 13 Voltage Mode
Adaptive
Efficient Core 14 Voltage Mode
Adaptive
Efficient Core 15 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
Efficient Core 8 Voltage Mode
Adaptive
Efficient Core 9 Voltage Mode
Adaptive
Processor Turbo Efficientcoreratios
1 Active Efficient Core
46.0
10 Active Efficient Cores
46.0
11 Active Efficient Cores
46.0
12 Active Efficient Cores
46.0
13 Active Efficient Cores
46.0
14 Active Efficient Cores
46.0
15 Active Efficient Cores
46.0
16 Active Efficient Cores
46.0
2 Active Efficient Cores
46.0
3 Active Efficient Cores
46.0
4 Active Efficient Cores
46.0
5 Active Efficient Cores
46.0
6 Active Efficient Cores
46.0
7 Active Efficient Cores
46.0
8 Active Efficient Cores
46.0
9 Active Efficient Cores
46.0
Processor Turbo Efficientcoreratiolimit
Efficient Core 0
46.0
Efficient Core 1
46.0
Efficient Core 10
46.0
Efficient Core 11
46.0
Efficient Core 12
46.0
Efficient Core 13
46.0
Efficient Core 14
46.0
Efficient Core 15
46.0
Efficient Core 2
46.0
Efficient Core 3
46.0
Efficient Core 4
46.0
Efficient Core 5
46.0
Efficient Core 6
46.0
Efficient Core 7
46.0
Efficient Core 8
46.0
Efficient Core 9
46.0
Processor Turbo
Processor Powercurrent
Turbo Boost Power Max
400.0
Turbo Boost Power Time Window
56.0
Turbo Boost Short Power Max
450.0
Package Turbo Power Lock
Disable
Turbo Boost Short Power Max Enable
Enable
Other
System Agent Voltage
1.3
System Agent Voltage Offset
0.0
System Agent Voltage Mode
Static
Memory Xmp
CommandRate
0.0
CommandRate
0.0
CommandRate
0.0
CommandRate
0.0
CommandRate
0.0
CommandRate
0.0
Frequency
0.0
Frequency
4000.0
Frequency
4000.0
Frequency
0.0
Frequency
0.0
Frequency
0.0
MCVoltage
0.0
MCVoltage
0.0
MCVoltage
0.0
MCVoltage
0.0
MCVoltage
1.1
MCVoltage
1.1
VDD
0.0
VDD
0.0
VDD
0.0
VDD
1.35
VDD
0.0
VDD
1.35
VDDQ
0.0
VDDQ
0.0
VDDQ
0.0
VDDQ
1.35
VDDQ
0.0
VDDQ
1.35
VPP
0.0
VPP
1.8
VPP
0.0
VPP
1.8
VPP
0.0
VPP
0.0
tCL
40.0
tCL
0.0
tCL
40.0
tCL
0.0
tCL
0.0
tCL
0.0
tRAS
0.0
tRAS
0.0
tRAS
0.0
tRAS
0.0
tRAS
128.0
tRAS
128.0
tRC
0.0
tRC
176.0
tRC
0.0
tRC
0.0
tRC
0.0
tRC
176.0
tRCD
0.0
tRCD
48.0
tRCD
0.0
tRCD
0.0
tRCD
0.0
tRCD
48.0
tRFC1
0.0
tRFC1
1636.0
tRFC1
0.0
tRFC1
0.0
tRFC1
1636.0
tRFC1
0.0
tRFC2
878.0
tRFC2
0.0
tRFC2
0.0
tRFC2
0.0
tRFC2
0.0
tRFC2
878.0
tRFCsb
758.0
tRFCsb
0.0
tRFCsb
758.0
tRFCsb
0.0
tRFCsb
0.0
tRFCsb
0.0
tRP
48.0
tRP
0.0
tRP
0.0
tRP
48.0
tRP
0.0
tRP
0.0
tWR
0.0
tWR
0.0
tWR
0.0
tWR
0.0
tWR
120.0
tWR
120.0
Cache
Efficient Cores Cache Voltage
0.0
Efficient Cores Cache Voltage Offset
0.0
Processor Cache Ratio
52.0
Processor Cache Voltage
0.0
Processor Cache Voltage Offset
0.0
Efficient Cores Cache Voltage Mode
Adaptive
Processor Cache Voltage Mode
Adaptive
Anonymous's Intel Core i9-14900KF at 5,890.00 MHz with an Z790I Lightning WiFi Motherboard