AMD Ryzen 9 9900X3D @ 5478.63 MHz

[uvxxk4es] Overclocking by AMDPALTFORM - 2026-07-29 09:31:39 OC Validated

PROCESSOR

5478.63 MHz

AMD Ryzen 9 9900X3D 12-Core Processor

MEMORY

DDR5-6008

MOTHERBOARD

Asrock X870E Taichi OCF

01 Processor

CPU Name

AMD Ryzen 9 9900X3D 12-Core Processor

Cores & Threads

1 CPU | 12 Cores | 24 Threads

Frequency

5478.63 MHz (Real Effective Clock)

Frequency (Input)

5478.63 MHz (54.75 * 99.97 MHz)

Multiplier

Current: 54.75 | Min: 6 | Max: 55.5

Architecture

Granite Ridge | Stepping: GNR-B0 | Technology: 4 nm

CPUID / Ext.

F.4.0 | 1A.44

IA Extensions

MMX (+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, x86-64, AMD-V, AES, AVX, AVX2, AVX512 (DQ, BW, VL, CD, IFMA, VBMI, VBMI2, VNNI, BITALG, VPOPCNTDQ, VP2INTERSECT, BF16), FMA3, SHA

L1 Data Cache

12 x 48 KB (12-way, 64-byte line)

L1 Instruction Cache

12 x 32 KB (8-way, 64-byte line)

L2 Cache

12 x 1024 KB (16-way, 64-byte line)

L3 Cache

96 MB (16-way, 64-byte line) + 32 MB (16-way, 64-byte line)

Microcode

Rev. 0xB404035

TDP

120 W / PPT: 162 W

Temperature

TjMax: 95°C

Type

Retail

02 Motherboard

Model

Asrock X870E Taichi OCF

Socket

AM5 (LGA1718)

North Bridge

AMD Ryzen SOC rev 00

South Bridge

AMD FCH rev 51

BIOS

American Megatrends International LLC. 4.10 (02/26/2026)

03 Memory

Total Size

98304 MB (96 GB)

Type

Quad Channel (128 bit) DDR5-SDRAM

Frequency

3004 MHz (DDR5-6008) - Ratio: 1:30

Timings

26-37-36-36-72 (tCAS-tRCD-tRP-tRAS-tRC)

04 Storage

C:\ T-FORCE TM8FFH001T (FW: 030g0P3M)

Name

T-FORCE TM8FFH001T (FW: 030g0P3M)

Size

931 GiB (~1000 GB)

Type

Fixed SSD - Bus: NVMe PCIe 4x 4.0 (16 GT/s)

Volume

C:\ - Size: 930.8GB (51% used)

Run Time

Power Cycles: 2728 | Power-On: 916 h (~38 days) | 21.4 TBW

Health

Remaining Life: 99% | Media Errors: 0 | Temperature: 42°C

D:\ WETECH SSD 1TB (FW: V1.002)

Name

WETECH SSD 1TB (FW: V1.002)

Size

953 GiB (~1020 GB)

Type

Fixed SSD - Bus: NVMe PCIe 4x 3.0 (8 GT/s)

Volume

D:\ - Size: 953.9GB (79.3% used)

Run Time

Power Cycles: 4194 | Power-On: 4284 h (~179 days) | 9 TBW

Health

Remaining Life: 100% | Media Errors: 0 | Temperature: 40°C

E:\ WETECH SSD 1TB (FW: V1.002)

Name

WETECH SSD 1TB (FW: V1.002)

Size

953 GiB (~1020 GB)

Type

Fixed SSD - Bus: NVMe PCIe 2x 3.0 (8 GT/s)

Volume

E:\ - Size: 953.9GB (45.9% used)

Run Time

Power Cycles: 4198 | Power-On: 4305 h (~179 days) | 18.4 TBW

Health

Remaining Life: 100% | Media Errors: 0 | Temperature: 40°C

05 Software

Operating System

Microsoft Windows 11 Professional (x64) - 22H2 | Installed on 2025-10-28

Security

Secure Boot: Disabled | TPM: Enabled (V2.0 hardware)

Features

Fast Startup: Enabled

Boot Time

46 seconds (POST: 21 s. | Logon: 14 s. | Startup: 12 s.)

Processes

45 running processes

CPU-Z Version

3.00.0.x64b - XOC Validation

CPU-Z SCREENSHOT OC Validated [uvxxk4es]

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