Processor (CPU)
CPU Name
AMD Ryzen 9 9955HX3D 16-Core Processor
Threading
1 CPU - 16 Core - 32 Threads
Frequency
5136.04 MHz (51.45 * 99.83 MHz) - Uncore: 1597.2 MHz
Multiplier
Current: 51.45 / 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 : 96+32 MB
Caches Assoc.
L1D : 12-way / L2 : 16-way / L3 : 16-way
Microcode
Rev. 0xB404024
TDP / Vcore
55 Watts / 1.225 Volts
Temperature
87.4 °C / 189 °F
Type
Retail
Cores Frequencies
#00: 4791.6 MHz  #01: 4806.6 MHz  #02: 4816.6 MHz  #03: 4801.6 MHz 
#04: 4811.6 MHz  #05: 4816.6 MHz  #06: 4806.6 MHz  #07: 4791.6 MHz 
#08: 5131.1 MHz  #09: 5136.0 MHz  #10: 5136.0 MHz  #11: 5126.1 MHz 
#12: 5136.0 MHz  #13: 5131.1 MHz  #14: 5136.0 MHz  #15: 5136.0 MHz 
Motherboard
Model
NB02 X6FR5xxY
Socket
Socket FL1
North Bridge
AMD Ryzen SOC rev 00
South Bridge
AMD FCH rev 51
BIOS
American Megatrends International LLC. N.1.12A10 (06/18/2025)
Memory (RAM)
Total Size
98304 MB
Type
Quad Channel (128 bit) DDR5-SDRAM
Frequency
1597.2 MHz (DDR5-3194) - Ratio 1:16
Timings
26-26-26-52-77 (tCAS-tRCD-tRP-tRAS-tRC)
Slot #1 Module
Kingston 49152 MB (DDR5-5600) - P/N: 9905789-165.A00G
Slot #2 Module
Kingston 49152 MB (DDR5-5600) - P/N: 9905789-165.A00G
Graphic Card (GPU)
GPU #1 Type
NVIDIA GeForce RTX 5090 Laptop GPU (GB203) @ 1597 MHz
GPU #1 Brand
AIstone Global Limited
GPU #1 VRAM
24463 MB @ 14001 MHz
GPU #2 Type
AMD Radeon(TM) Graphics (Granite Ridge)
GPU #2 Brand
AIstone Global Limited
GPU #2 VRAM
4096 MB (Samsung)
Storage (HDD/SSD)
Model #1 Name
Samsung SSD 9100 PRO 4TB (FW: 0B2QNXH7)
Model #1 Capacity
3726.0 GiB (~4010 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Model #2 Name
Samsung SSD 9100 PRO 4TB (FW: 0B2QNXH7)
Model #2 Capacity
3726.0 GiB (~4010 GB)
Model #2 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
XG259CMS (AUS25BB)
Screen #1 Spec
24.3 inches (61.7 cm) / 1920 x 1080 pixels @ 48-45 Hz
Screen #2
NE160QDM-NM9 (BOE0D5A)
Screen #2 Spec
16.3 inches (41.4 cm) / 2560 x 1600 pixels @ 60-240 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Pro for Workstations (x64)
CPU-Z Version
2.16.0 (64 bit)