Processor (CPU)
CPU Name
AMD Ryzen 9 9955HX3D 16-Core Processor
Threading
1 CPU - 16 Core - 32 Threads
Frequency
4738.56 MHz (47.5 * 99.76 MHz) - Uncore: 1396.6 MHz
Multiplier
Current: 47.5 / 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. 0xB404032
TDP / Vcore
55 Watts / 1.144 Volts
Temperature
78.6 °C / 173 °F
Type
Retail
Cores Frequencies
#00: 4738.6 MHz  #01: 4758.5 MHz  #02: 4748.5 MHz  #03: 4743.5 MHz 
#04: 4748.5 MHz  #05: 4753.5 MHz  #06: 4758.5 MHz  #07: 4738.6 MHz 
#08: 5077.7 MHz  #09: 5092.7 MHz  #10: 5087.7 MHz  #11: 5062.8 MHz 
#12: 5077.7 MHz  #13: 5102.7 MHz  #14: 5052.8 MHz  #15: 5082.7 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.313 (06/19/2025)
Memory (RAM)
Total Size
65536 MB
Type
Quad Channel (128 bit) DDR5-SDRAM
Frequency
2788.3 MHz (DDR5-5576) - Ratio 1:28
Timings
40-40-40-80-127 (tCAS-tRCD-tRP-tRAS-tRC)
Slot #1 Module
Kingston 32768 MB (DDR5-5600) - P/N: KF556S40-32
Slot #2 Module
Kingston 32768 MB (DDR5-5600) - P/N: KF556S40-32
Graphic Card (GPU)
GPU #1 Type
AMD Radeon(TM) Graphics (Granite Ridge)
GPU #1 Brand
Micro-Star International Co. Lt
GPU #1 VRAM
2048 MB
GPU #2 Type
NVIDIA GeForce RTX 5090 Laptop GPU (GB203) @ 1597 MHz
GPU #2 Brand
Micro-Star International Co. Lt
GPU #2 VRAM
24463 MB @ 14001 MHz (Samsung)
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)
Display
Screen #1
Capture Card (XLP2503)
Screen #1 Spec
72.3 inches (183.6 cm) / 3840 x 2160 pixels @ 24-240 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Professional (x64)
CPU-Z Version
2.16.0 (64 bit)