Z890-Taichi-OCF_3.23

MeteorLake S and ArrowLake S C · AMI

⚙️ Simulator (nicht verifiziert)

BIOS Details

PlattformMeteorLake S and ArrowLake S C VendorAMI ME Version16.0.32.1024 Microcode0x00000121 / 0xC0662 Settings8470 (1392 sichtbar) Build— HW-VerifiziertNein ROM32.0 MB

Risiko-Stufen: Sicher MED — Verhalten HIGH — Instabil CRIT — Boot-Risiko

🔬 Hardware-Verifikation

report.txt vom USB-Stick hochladen — vergleicht die tatsaechlichen NVRAM-Werte mit den IFR-Defaults.

Unterstuetzte CPUs

3 Steppings ▸

33 CPU-Modelle ueber 3 Steppings

Familie	Modell	Architektur	Frequenz	Cache	TDP	CPUID / Stepping
Meteor Lake	Meteor Lake-S (Engineering)	Meteor Lake-S	—	—	—	0xA06C1 (Meteor Lake-S)
Core Ultra 9	Core Ultra 9-285K	Arrow Lake-S	3.7 GHz	36MB	125W	0xC0660 (Arrow Lake-S (B0))
Core Ultra 9	Core Ultra 9-285	Arrow Lake-S	2.5 GHz	36MB	65W	0xC0660 (Arrow Lake-S (B0))
Core Ultra 9	Core Ultra 9-285T	Arrow Lake-S	1.4 GHz	36MB	35W	0xC0660 (Arrow Lake-S (B0))
Core Ultra 7	Core Ultra 7-265KF	Arrow Lake-S	3.9 GHz	30MB	125W	0xC0660 (Arrow Lake-S (B0))
Core Ultra 7	Core Ultra 7-265K	Arrow Lake-S	3.9 GHz	30MB	125W	0xC0660 (Arrow Lake-S (B0))
Core Ultra 7	Core Ultra 7-265F	Arrow Lake-S	2.4 GHz	30MB	65W	0xC0660 (Arrow Lake-S (B0))
Core Ultra 7	Core Ultra 7-265	Arrow Lake-S	2.4 GHz	30MB	65W	0xC0660 (Arrow Lake-S (B0))
Core Ultra 7	Core Ultra 7-265T	Arrow Lake-S	1.5 GHz	30MB	35W	0xC0660 (Arrow Lake-S (B0))
Core Ultra 5	Core Ultra 5-245KF	Arrow Lake-S	4.2 GHz	24MB	125W	0xC0660 (Arrow Lake-S (B0))
Core Ultra 5	Core Ultra 5-245K	Arrow Lake-S	4.2 GHz	24MB	125W	0xC0660 (Arrow Lake-S (B0))
Core Ultra 5	Core Ultra 5-245	Arrow Lake-S	3.5 GHz	24MB	65W	0xC0660 (Arrow Lake-S (B0))
Core Ultra 5	Core Ultra 5-245T	Arrow Lake-S	2.2 GHz	24MB	35W	0xC0660 (Arrow Lake-S (B0))
Core Ultra 5	Core Ultra 5-235	Arrow Lake-S	3.4 GHz	24MB	65W	0xC0660 (Arrow Lake-S (B0))
Core Ultra 5	Core Ultra 5-235T	Arrow Lake-S	2.2 GHz	24MB	35W	0xC0660 (Arrow Lake-S (B0))
Core Ultra 5	Core Ultra 5-230F	Arrow Lake-S	3.4 GHz	24MB	64W	0xC0660 (Arrow Lake-S (B0))
Core Ultra 5	Core Ultra 5-225	Arrow Lake-S	3.3 GHz	20MB	65W	0xC0660 (Arrow Lake-S (B0))
Core Ultra 5	Core Ultra 5-225T	Arrow Lake-S	2.5 GHz	20MB	35W	0xC0660 (Arrow Lake-S (B0))
Core Ultra 5	Core Ultra 5-225F	Arrow Lake-S	3.3 GHz	20MB	65W	0xC0660 (Arrow Lake-S (B0))
Core Ultra 9	Core Ultra 9-285K	Arrow Lake-S	3.7 GHz	36MB	125W	0xC0662 (Arrow Lake-S (C0))
Core Ultra 9	Core Ultra 9-285	Arrow Lake-S	2.5 GHz	36MB	65W	0xC0662 (Arrow Lake-S (C0))
Core Ultra 7	Core Ultra 7-265KF	Arrow Lake-S	3.9 GHz	30MB	125W	0xC0662 (Arrow Lake-S (C0))
Core Ultra 7	Core Ultra 7-265K	Arrow Lake-S	3.9 GHz	30MB	125W	0xC0662 (Arrow Lake-S (C0))
Core Ultra 7	Core Ultra 7-265F	Arrow Lake-S	2.4 GHz	30MB	65W	0xC0662 (Arrow Lake-S (C0))
Core Ultra 7	Core Ultra 7-265	Arrow Lake-S	2.4 GHz	30MB	65W	0xC0662 (Arrow Lake-S (C0))
Core Ultra 5	Core Ultra 5-245KF	Arrow Lake-S	4.2 GHz	24MB	125W	0xC0662 (Arrow Lake-S (C0))
Core Ultra 5	Core Ultra 5-245K	Arrow Lake-S	4.2 GHz	24MB	125W	0xC0662 (Arrow Lake-S (C0))
Core Ultra 5	Core Ultra 5-245	Arrow Lake-S	3.5 GHz	24MB	65W	0xC0662 (Arrow Lake-S (C0))
Core Ultra 5	Core Ultra 5-235	Arrow Lake-S	3.4 GHz	24MB	65W	0xC0662 (Arrow Lake-S (C0))
Core Ultra 5	Core Ultra 5-225	Arrow Lake-S	3.3 GHz	20MB	65W	0xC0662 (Arrow Lake-S (C0))
Core Ultra 7	Core Ultra 7-270K PLUS	Arrow Lake-S Refresh	3.7 GHz	36MB	125W	0xC0662 (Arrow Lake-S (C0))
Core Ultra 5	Core Ultra 5-250KF PLUS	Arrow Lake-S Refresh	4.2 GHz	30MB	125W	0xC0662 (Arrow Lake-S (C0))
Core Ultra 5	Core Ultra 5-250K PLUS	Arrow Lake-S Refresh	4.2 GHz	30MB	125W	0xC0662 (Arrow Lake-S (C0))

⚡ OC Unlock

BETA 142 versteckte OC-Settings ▸

Diese Settings sind im BIOS-Setup versteckt (SUPPRESS_IF) und koennen per UEFI Shell freigeschaltet werden. Achtung: Aenderungen an diesen Settings koennen Instabilitaet verursachen.

Power Limits (35)

HIDDEN Setup:0x005B CS PL1 Limit Default: 0x0

HIDDEN Setup:0x005C CS PL1 Value

HIDDEN Setup:0x078F Default Power Limit

HIDDEN Setup:0x07E0 Bluetooth SAR Power Limit 2400 Chain A

HIDDEN CpuSetup:0x002F Platform PL1 Power

HIDDEN CpuSetup:0x0033 Platform PL1 Time Window Default: 0x0

HIDDEN CpuSetup:0x0035 Platform PL2 Power

HIDDEN CpuSetup:0x0026 Power Limit 4

HIDDEN CpuSetup:0x002A Power Limit 4 Lock Default: 0x0

HIDDEN CpuSetup:0x002D Package Power Limit MSR Lock Default: 0x2

HIDDEN CpuSetup:0x0016 Power Limit 1 Override

HIDDEN CpuSetup:0x0012 Power Limit 1

HIDDEN CpuSetup:0x0018 Power Limit 2 Override Default: 0x1

HIDDEN CpuSetup:0x0019 Power Limit 2

HIDDEN CpuSetup:0x001E Power Limit 3

HIDDEN CpuSetup:0x0022 Power Limit 3 Time Window

HIDDEN CpuSetup:0x0023 Power Limit 3 Duty Cycle

HIDDEN CpuSetup:0x0024 Power Limit 3 Lock

GRAYED CpuSetup:0x0049 Power Limit 1

GRAYED CpuSetup:0x004D Power Limit 2

GRAYED CpuSetup:0x0051 Power Limit 1 Time Window

HIDDEN CpuSetup:0x0053 Power Limit 1

HIDDEN CpuSetup:0x0057 Power Limit 2

HIDDEN CpuSetup:0x005B Power Limit 1 Time Window

HIDDEN CpuSetup:0x005D Power Limit 1

HIDDEN CpuSetup:0x0061 Power Limit 2

HIDDEN CpuSetup:0x0065 Power Limit 1 Time Window

HIDDEN Setup:0x0775 Default Power Limit 1 SPLC

HIDDEN Setup:0x077F Power Limit Index 1 DPLC

HIDDEN Setup:0x0781 Default Power Limit 1 DPLC

HIDDEN Setup:0x0787 Minimum Power Limit 1 DPLC

HIDDEN Setup:0x0789 Maximum Power Limit 1 DPLC

GRAYED CpuSetup:0x03B1 IA ICC Max Current Limit Override

GRAYED CpuSetup:0x03B4 GT ICC Max Current Limit Override

GRAYED CpuSetup:0x03B7 SA ICC Max Current Limit Override

C-States (5)

HIDDEN CpuSetup:0x0274 Intel(R) Speed Shift Technology Interrupt Control Default: 0x1

HIDDEN CpuSetup:0x0007 Intel SpeedStep Technology Default: 0x1

HIDDEN CpuSetup:0x003B C-State Auto Demotion Default: 0x1

HIDDEN CpuSetup:0x003C C-State Un-demotion Default: 0x1

HIDDEN CpuSetup:0x003E Package C-State Un-demotion Default: 0x1

Turbo (4)

HIDDEN CpuSetup:0x0011 Turbo Mode Default: 0x1

HIDDEN CpuSetup:0x00B2 EC Turbo Control Mode Default: 0x0

HIDDEN CpuSetup:0x05FA Intel Turbo Boost Max Technology 3.0 Default: 0x2

GRAYED SaSetup:0x0401 Timing Turbo Mode Default: 0xFF

Ratio/Multiplier (35)

HIDDEN CpuSetup:0x00D1 P-core Turbo Ratio Limit Core0

HIDDEN CpuSetup:0x00D2 P-core Turbo Ratio Limit Core1

HIDDEN CpuSetup:0x00D3 P-core Turbo Ratio Limit Core2

HIDDEN CpuSetup:0x00D4 P-core Turbo Ratio Limit Core3

HIDDEN CpuSetup:0x00D5 P-core Turbo Ratio Limit Core4

HIDDEN CpuSetup:0x00D6 P-core Turbo Ratio Limit Core5

HIDDEN CpuSetup:0x00D7 P-core Turbo Ratio Limit Core6

HIDDEN CpuSetup:0x00D8 P-core Turbo Ratio Limit Core7

HIDDEN CpuSetup:0x00C1 P-core Turbo Ratio Limit Ratio0 (TRLR)

HIDDEN CpuSetup:0x00C2 P-core Turbo Ratio Limit Ratio1 (TRLR)

HIDDEN CpuSetup:0x00C3 P-core Turbo Ratio Limit Ratio2 (TRLR)

HIDDEN CpuSetup:0x00C4 P-core Turbo Ratio Limit Ratio3 (TRLR)

HIDDEN CpuSetup:0x00C5 P-core Turbo Ratio Limit Ratio4 (TRLR)

HIDDEN CpuSetup:0x00C6 P-core Turbo Ratio Limit Ratio5 (TRLR)

HIDDEN CpuSetup:0x00C7 P-core Turbo Ratio Limit Ratio6 (TRLR)

HIDDEN CpuSetup:0x00C8 P-core Turbo Ratio Limit Ratio7 (TRLR)

HIDDEN CpuSetup:0x00F1 E-core Turbo Ratio Limit CoreCount0

HIDDEN CpuSetup:0x00F2 E-core Turbo Ratio Limit CoreCount1

HIDDEN CpuSetup:0x00F3 E-core Turbo Ratio Limit CoreCount2

HIDDEN CpuSetup:0x00F4 E-core Turbo Ratio Limit CoreCount3

HIDDEN CpuSetup:0x00F5 E-core Turbo Ratio Limit CoreCount4

HIDDEN CpuSetup:0x00F6 E-core Turbo Ratio Limit CoreCount5

HIDDEN CpuSetup:0x00F7 E-core Turbo Ratio Limit CoreCount6

HIDDEN CpuSetup:0x00F8 E-core Turbo Ratio Limit CoreCount7

HIDDEN CpuSetup:0x00E1 E-core Turbo Ratio Limit Ratio0

HIDDEN CpuSetup:0x00E2 E-core Turbo Ratio Limit Ratio1

HIDDEN CpuSetup:0x00E3 E-core Turbo Ratio Limit Ratio2

HIDDEN CpuSetup:0x00E4 E-core Turbo Ratio Limit Ratio3

HIDDEN CpuSetup:0x00E5 E-core Turbo Ratio Limit Ratio4

HIDDEN CpuSetup:0x00E6 E-core Turbo Ratio Limit Ratio5

HIDDEN CpuSetup:0x00E7 E-core Turbo Ratio Limit Ratio6

HIDDEN CpuSetup:0x00E8 E-core Turbo Ratio Limit Ratio7

HIDDEN CpuSetup:0x0244 Core Ratio Extension Mode Default: 0x2

HIDDEN CpuSetup:0x05F5 CPU P-Core Ratio Default: 0x0

HIDDEN CpuSetup:0x05F7 CPU E-Core Ratio Default: 0x0

Voltage (48)

HIDDEN CpuSetup:0x01C6 VR Voltage Limit

HIDDEN CpuSetup:0x01C8 VR Voltage Limit

HIDDEN CpuSetup:0x01CA VR Voltage Limit

HIDDEN CpuSetup:0x024C {a1#{f3# Core Voltage Override

HIDDEN CpuSetup:0x024E {a1#{z1#Core Voltage Offset

HIDDEN CpuSetup:0x0419 {a1#{f3# Core 0 Voltage Override

HIDDEN CpuSetup:0x02C4 P-core 0 Voltage Offset

HIDDEN CpuSetup:0x041B {a1#{f3# Core 1 Voltage Override

HIDDEN CpuSetup:0x02C6 {a1#{z1#P-Core 0 Voltage Offset

HIDDEN CpuSetup:0x041D {a1#{f3# Core 2 Voltage Override

HIDDEN CpuSetup:0x02C8 {a1#{z1#P-Core 1 Voltage Offset

HIDDEN CpuSetup:0x041F {a1#{f3# Core 3 Voltage Override

HIDDEN CpuSetup:0x02CA {a1#{z1#P-Core 2 Voltage Offset

HIDDEN CpuSetup:0x0421 {a1#{f3# Core 4 Voltage Override

HIDDEN CpuSetup:0x02CC {a1#{z1#P-Core 3 Voltage Offset

HIDDEN CpuSetup:0x0423 {a1#{f3# Core 5 Voltage Override

HIDDEN CpuSetup:0x02CE {a1#{z1#P-Core 4 Voltage Offset

HIDDEN CpuSetup:0x0425 {a1#{f3# Core 6 Voltage Override

HIDDEN CpuSetup:0x02D0 {a1#{z1#P-Core 5 Voltage Offset

HIDDEN CpuSetup:0x0427 {a1#{f3# Core 7 Voltage Override

HIDDEN CpuSetup:0x02D2 {a1#{z1#P-Core 6 Voltage Offset

HIDDEN CpuSetup:0x0441 {a1#{f3# Cluster 0 Voltage Override

HIDDEN CpuSetup:0x031F E-core Cluster 0 Voltage Offset

HIDDEN CpuSetup:0x0443 {a1#{f3# Cluster 1 Voltage Override

HIDDEN CpuSetup:0x0321 {a1#{z1#E-Core Cluster 0 Voltage Offset

HIDDEN CpuSetup:0x0445 {a1#{f3# Cluster 2 Voltage Override

HIDDEN CpuSetup:0x0323 {a1#{z1#E-Core Cluster 1 Voltage Offset

HIDDEN CpuSetup:0x0447 {a1#{f3# Cluster 3 Voltage Override

HIDDEN CpuSetup:0x0325 {a1#{z1#E-Core Cluster 2 Voltage Offset

HIDDEN CpuSetup:0x0449 {a1#{f3# Cluster 4 Voltage Override

HIDDEN CpuSetup:0x0327 {a1#{z1#E-Core Cluster 3 Voltage Offset

HIDDEN CpuSetup:0x044B {a1#{f3# Cluster 5 Voltage Override

HIDDEN CpuSetup:0x0329 E-core Cluster 5 Voltage Offset

HIDDEN CpuSetup:0x044D {a1#{f3# Cluster 6 Voltage Override

HIDDEN CpuSetup:0x032B E-core Cluster 6 Voltage Offset

HIDDEN CpuSetup:0x044F {a1#{f3# Cluster 7 Voltage Override

HIDDEN CpuSetup:0x032D E-core Cluster 7 Voltage Offset

HIDDEN CpuSetup:0x04DE {a1#{f3# MemSS Voltage Override

HIDDEN CpuSetup:0x04E1 {a1#{z1#MemSS Voltage Offset

HIDDEN CpuSetup:0x0257 Ring Voltage Mode Default: 0x0

HIDDEN CpuSetup:0x0258 {a1#{f3# Ring Voltage Override

HIDDEN CpuSetup:0x025A {a1#{z1#Ring Voltage Offset

HIDDEN CpuSetup:0x0553 {a1#{f3# GT Voltage Override

HIDDEN CpuSetup:0x0550 {a1#{z1#GT Voltage Offset

HIDDEN CpuSetup:0x0467 {a1#{f3# SA Voltage Override

HIDDEN CpuSetup:0x051A {a1#{f3# NGU Voltage Override

HIDDEN CpuSetup:0x0517 {a1#{z1#NGU Voltage Offset

HIDDEN CpuSetup:0x040B {a1#{f3# P-Core All Core Voltage Override

Memory OC (1)

HIDDEN SaSetup:0x01C8 XMP Profile Default: 0x1

BCLK (13)

HIDDEN CpuSetup:0x035F CPU BCLK OC Frequency

HIDDEN CpuSetup:0x0363 SOC BCLK OC Frequency

HIDDEN CpuSetup:0x0275 BCLK Aware Adaptive Voltage Default: 0x0

HIDDEN CpuSetup:0x04C9 BCLK TSC HW Fixup Default: 0x0

HIDDEN Setup:0x0BCB Discrete Bclk Frequency

HIDDEN Setup:0x0DAD BCLK Frequency Default: 0x1

GRAYED Setup:0x0DD1 BCLK Steps by Each Click

GRAYED Setup:0x0DC4 {a1#{f2# BCLK

GRAYED Setup:0x0DC8 {a1#{f2# BCLK

GRAYED Setup:0x0DCC {a1#{f2# BCLK

HIDDEN Setup:0x0E28 {a1#{f2#External SOC BCLK Frequency

HIDDEN Setup:0x0E30 External SOC BCLK SSC Default: 0xFF

GRAYED Setup:0x0E3B {a1#BCLK Delay

OC Locks (1)

HIDDEN CpuSetup:0x0249 FLL Overclock Mode

Erzeugt modify_bios.nsh fuer die wichtigsten OC-Locks

KI-Analyse

ASRock Z890 Taichi Desktop-Mainboard mit Intel Arrow/Meteor Lake CPU. Das BIOS hat sehr unsichere Defaults mit deaktiviertem Secure Boot, CFG Lock aktiviert und vielen versteckten Power-Management-Einstellungen die Performance limitieren.

Sicherheit: ★★☆☆☆ (desktop)

Secure Boot ist standardmäßig deaktiviert trotz TPM 2.0 Unterstützung
CFG Lock ist aktiviert, was CPU-Undervolting verhindert
CPU C-States sind komplett deaktiviert, verschwendet Strom im Idle
Alle Power Limits auf 0 gesetzt, verhindert ordentliche Turbo-Performance
Flash Protection (FPRR) deaktiviert, ermöglicht BIOS-Manipulation

Empfehlungen

Secure Boot aktivieren SAFE

Secure Boot für besseren Boot-Schutz aktivieren, da TPM 2.0 verfügbar ist

setup_var.efi SecureBootSetup:SecureBoot=0x1

CFG Lock deaktivieren MEDIUM

Ermöglicht CPU-Undervolting und erweiterte Power-Management-Optionen

setup_var.efi CpuSetup:CfgLock=0x0

CPU C-States aktivieren SAFE

C-States für bessere Idle-Effizienz aktivieren, reduziert Stromverbrauch erheblich

setup_var.efi CpuSetup:CStateSupport=0x1 setup_var.efi CpuSetup:PackageCState=0x2

Flash Protection aktivieren SAFE

FPRR zum Schutz vor BIOS-Manipulation aktivieren

setup_var.efi PchSetup:FprrEnable=0x1

BIOS Lock aktivieren MEDIUM

Verhindert Laufzeit-Modifikation der BIOS-Region nach OS-Start

setup_var.efi PchSetup:BiosLock=0x1

Community Mods (0)

Noch keine Mods fuer dieses BIOS. Sei der Erste!