Processor (CPU)
CPU Name
AMD Ryzen 9 9955HX3D 16-Core Processor
Threading
1 CPU - 16 Core - 32 Threads
Frequency
4374.53 MHz (43.85 * 99.76 MHz)
Multiplier
Current: 43.85 / 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. 0xB404035
TDP / Vcore
55 Watts / 0.8 Volts
Temperature
63.9 °C / 147 °F
Type
Retail
Cores Frequencies
#00: 4374.5 MHz  #01: 4399.5 MHz  #02: 4389.5 MHz  #03: 4384.5 MHz 
#04: 4379.5 MHz  #05: 4379.5 MHz  #06: 4369.5 MHz  #07: 4384.5 MHz 
#08: 4509.2 MHz  #09: 4509.2 MHz  #10: 4499.2 MHz  #11: 4509.2 MHz 
#12: 4509.2 MHz  #13: 4499.2 MHz  #14: 4529.2 MHz  #15: 4504.2 MHz 
Motherboard
Model
MSI MS-182L
Socket
Socket FL1
North Bridge
AMD Ryzen SOC rev 00
South Bridge
AMD FCH rev 51
BIOS
American Megatrends International LLC. E182LAMS.31A (03/27/2026)
Memory (RAM)
Total Size
65536 MB
Type
Quad Channel (128 bit) DDR5-SDRAM
Frequency
1595.1 MHz (DDR5-3190) - Ratio 1:16
Timings
26-26-26-52-77 (tCAS-tRCD-tRP-tRAS-tRC)
Slot #1 Module
Micron Technology 32768 MB (DDR5-5600) - P/N: CT32G56C46S5.M16D1
Slot #2 Module
Micron Technology 32768 MB (DDR5-5600) - P/N: CT32G56C46S5.M16D1
Graphic Card (GPU)
GPU Type
AMD Radeon(TM) Graphics (Granite Ridge)
GPU Brand
Micro-Star International Co. Lt
GPU VRAM
2048 MB
Storage (HDD/SSD)
Model #1 Name
SAMSUNG MZVLC2T0HBLD-00BT7 (FW: NXH71W2Q)
Model #1 Capacity
1907.7 GiB (~2050 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Miscellaneous
Windows Version
Microsoft Windows 11 Professional (x64)
CPU-Z Version
2.20.2 (64 bit)