Processor (CPU)
CPU Name
AMD Ryzen 9 9955HX 16-Core Processor
Threading
1 CPU - 16 Core - 32 Threads
Frequency
5248.3 MHz (52.6 * 99.79 MHz) - Uncore: 2794.2 MHz
Multiplier
Current: 52.6 / 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, AMD-V, AES, AVX, AVX2, AVX512, FMA3, SHA
Caches
L1D : 48 KB / L2 : 1024 KB / L3 : 32768 KB
Caches Assoc.
L1D : 12-way / L2 : 16-way / L3 : 16-way
Microcode
Rev. 0xB404024
TDP / Vcore
55 Watts / 1.025 Volts
Temperature
85.9 °C / 187 °F
Type
Retail
Cores Frequencies
#00: 5248.3 MHz  #01: 5253.3 MHz  #02: 5243.3 MHz  #03: 5243.3 MHz 
#04: 5243.3 MHz  #05: 5258.3 MHz  #06: 5248.3 MHz  #07: 5243.3 MHz 
#08: 4824.2 MHz  #09: 4829.2 MHz  #10: 4824.2 MHz  #11: 4839.2 MHz 
#12: 4824.2 MHz  #13: 4819.2 MHz  #14: 4824.2 MHz  #15: 4824.2 MHz 
Motherboard
Model
MECHREVO CANGLONG Series-X6xR55xY
North Bridge
AMD Ryzen SOC rev 00
South Bridge
AMD FCH rev 51
BIOS
American Megatrends International LLC. N.1.12MRO13 (04/26/2025)
Memory (RAM)
Total Size
65536 MB
Type
Dual Channel (64 bit) DDR5-SDRAM
Frequency
2793.8 MHz (DDR5-5588) - Ratio 1:28
Timings
46-45-45-90-127 (tCAS-tRCD-tRP-tRAS-tRC)
Slot #1 Module
Kingston 32768 MB (DDR5-5600) - P/N: CBD56S46BD8MD-32
Slot #2 Module
Kingston 32768 MB (DDR5-5600) - P/N: CBD56S46BD8MD-32
Graphic Card (GPU)
GPU #1 Type
NVIDIA GeForce RTX 5070 Ti Laptop GPU @ 1515 MHz
GPU #1 Brand
TONGFANG HONGKONG Ltd
GPU #1 VRAM
12227 MB @ 14001 MHz
GPU #2 Type
AMD Radeon(TM) Graphics (Granite Ridge)
GPU #2 Brand
TONGFANG HONGKONG Ltd
GPU #2 VRAM
2048 MB (Samsung)
Storage (HDD/SSD)
Model #1 Name
YMTC PC411-1TB-B (FW: YM3603B0)
Model #1 Capacity
953.9 GiB (~1020 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Model #2 Name
YMTC PC411-1TB-B (FW: YM3603B0)
Model #2 Capacity
953.9 GiB (~1020 GB)
Model #2 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
NE160QDM-NZL (BOE0D55)
Screen #1 Spec
15.9 inches (40.4 cm) / 2560 x 1600 pixels @ 0-0 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Home China (x64)
CPU-Z Version
2.15.0 (64 bit)