Processor (CPU)
CPU Name
AMD Ryzen 9 9955HX 16-Core Processor
Threading
1 CPU - 16 Core - 32 Threads
Frequency
5102.29 MHz (51.15 * 99.75 MHz) - Uncore: 1596 MHz
Multiplier
Current: 51.15 / 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 : 32768 KB
Caches Assoc.
L1D : 12-way / L2 : 16-way / L3 : 16-way
Microcode
Rev. 0xB404024
TDP / Vcore
55 Watts / 1.1 Volts
Temperature
74 °C / 165 °F
Type
Retail
Cores Frequencies
#00: 5102.3 MHz  #01: 5092.3 MHz  #02: 5092.3 MHz  #03: 5042.4 MHz 
#04: 5037.4 MHz  #05: 5072.4 MHz  #06: 5032.5 MHz  #07: 2488.8 MHz 
#08: 4753.2 MHz  #09: 4648.4 MHz  #10: 4663.4 MHz  #11: 4633.5 MHz 
#12: 4683.3 MHz  #13: 4633.5 MHz  #14: 4653.4 MHz  #15: 4663.4 MHz 
Motherboard
Model
CHUWI Innovation And Technology(ShenZhen)co.Ltd GameBook
North Bridge
AMD Ryzen SOC rev 00
South Bridge
AMD FCH rev 51
BIOS
American Megatrends International LLC. N.1.10CHU01 (04/17/2025)
Memory (RAM)
Total Size
32768 MB
Type
Dual Channel (64 bit) DDR5-SDRAM
Frequency
1595.8 MHz (DDR5-3192) - Ratio 1:16
Timings
26-26-26-52-77 (tCAS-tRCD-tRP-tRAS-tRC)
Slot #1 Module
Micron Technology 16384 MB (DDR5-5600) - P/N: CT16G56C46S5.C8D
Slot #2 Module
Micron Technology 16384 MB (DDR5-5600) - P/N: CT16G56C46S5.C8D
Graphic Card (GPU)
GPU Type
AMD Radeon(TM) Graphics (Granite Ridge)
GPU Brand
TONGFANG HONGKONG Ltd
GPU VRAM
512 MB
Storage (HDD/SSD)
Model #1 Name
YMTC PC41Q-1TB-B (FW: YM11D332)
Model #1 Capacity
953.9 GiB (~1020 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Model #2 Name
ADATA LEGEND 850 (FW: V1223C0)
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 Professional (x64)
CPU-Z Version
2.15.0 (64 bit)