Processor (CPU)
CPU Name
AMD Ryzen 9 9955HX3D 16-Core Processor
Threading
1 CPU - 16 Core - 32 Threads
Frequency
4421.47 MHz (44.3 * 99.81 MHz)
Multiplier
Current: 44.3 / Min: 6 / Max: 54.5
Architecture
Fire Range / 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, AES, AVX, AVX2, AVX512, FMA3, SHA
Caches
L1D : 48 KB / L2 : 1024 KB / L3 : 96+32 MB
Caches Assoc.
L1D : 12-way / L2 : 16-way / L3 : 16-way
Microcode
Rev. 0xB404024
TDP / Vcore
55 Watts / 1.034 Volts
Temperature
59.3 °C / 139 °F
Type
Retail
Cores Frequencies
#00: 4421.5 MHz  #01: 4421.5 MHz  #02: 4416.5 MHz  #03: 1285.0 MHz 
#04: 4421.5 MHz  #05: 4421.5 MHz  #06: 4411.5 MHz  #07: 5140.1 MHz 
#08: 4416.5 MHz  #09: 4421.5 MHz  #10: 4426.5 MHz  #11: 4441.4 MHz 
#12: 4426.5 MHz  #13: 4431.4 MHz  #14: 4426.5 MHz  #15: 4411.5 MHz 
Motherboard
Model
TianBei TA95X3D
Socket
Socket FL1
North Bridge
AMD Ryzen SOC rev 00
South Bridge
AMD FCH rev 51
BIOS
American Megatrends International LLC. 0.01 (09/04/2025)
Memory (RAM)
Total Size
32768 MB
Type
Quad Channel (128 bit) DDR5-SDRAM
Frequency
2797.5 MHz (DDR5-5596) - Ratio 1:28
Timings
36-40-40-96-127 (tCAS-tRCD-tRP-tRAS-tRC)
Slot #1 Module
Lexar 16384 MB (DDR5-4800) - XMP 3.0 - P/N: LD5U16G60C360V
Slot #2 Module
Lexar 16384 MB (DDR5-4800) - XMP 3.0 - P/N: LD5U16G60C360V
Graphic Card (GPU)
GPU Type
AMD Radeon RX 7900 XTX (Navi 31 XTX) @ 2950 MHz
GPU Brand
Sapphire Technology Limited
GPU VRAM
24560 MB @ 2500 MHz (Samsung)
Storage (HDD/SSD)
Model #1 Name
CT2000P3PSSD8 (FW: P9CR40A)
Model #1 Capacity
1863.0 GiB (~2000 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Model #2 Name
Samsung SSD 990 PRO 1TB (FW: 8B2QJXD7)
Model #2 Capacity
931.5 GiB (~1000 GB)
Model #2 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
MPG491CX OLED (MSI4FA8)
Screen #1 Spec
49.1 inches (124.7 cm) / 3840 x 1080 pixels @ 48-240 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Professional (x64)
CPU-Z Version
2.20.2 (64 bit)