Processor (CPU)
CPU Name
Intel® Core™ Ultra 9 290HX Plus
Threading
1 CPU / 8P + 16E Cores / 24 Threads
Frequency
5087.61 MHz (51 * 99.76 MHz) - Uncore: 3990.3 MHz
Multiplier
Current: 51 / Min: 4 / Max: 54
Architecture
Arrow Lake / Stepping: B0 / Technology: 3 nm
CPUID / Ext.
6.6.2 / 6.C6
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, AES, AVX, AVX2, FMA3, SHA
L1 Data Cache
8 x 48 KB (12-way, 64-byte line) + 16 x 32 KB (8-way, 64-byte line)
L1 Inst. Cache
8 x 64 KB (16-way, 64-byte line) + 16 x 64 KB (8-way, 64-byte line)
L2 Cache
8 x 3 MB (12-way, 64-byte line) + 4 x 4 MB (16-way, 64-byte line)
L3 Cache
36 MB (12-way, 64-byte line)
Microcode
Rev. 0x120
TDP / Vcore
55 Watts / 1.186 Volts
Temperature
92 °C / 198 °F
Type
Retail
P-Cores Freq.
P00: 5087.61 MHz  P01: 5087.61 MHz  P10: 4888.09 MHz  P11: 4987.85 MHz 
P12: 4788.34 MHz  P13: 5087.61 MHz  P22: 5087.61 MHz  P23: 4987.85 MHz 
E-Cores Freq.
E02: 4588.82 MHz  E03: 4588.82 MHz  E04: 4588.82 MHz  E05: 4588.82 MHz 
E06: 4588.82 MHz  E07: 4588.82 MHz  E08: 4588.82 MHz  E09: 4588.82 MHz 
E14: 4588.82 MHz  E15: 4588.82 MHz  E16: 4588.82 MHz  E17: 4588.82 MHz 
E18: 4588.82 MHz  E19: 4588.82 MHz  E20: 4688.58 MHz  E21: 4588.82 MHz 
Motherboard
Model
MECHREVO YAOSHI Series-XxAF55xx
Socket
Socket 1851 LGA
North Bridge
Intel Arrow Lake rev 01
South Bridge
Intel HM870 rev 10
BIOS
American Megatrends International LLC. N.1.33MRO63 (05/27/2026)
Memory (RAM)
Total Size
32768 MB
Type
Dual Channel (64 bit) DDR5-SDRAM
Frequency
1596.2 MHz (DDR5-3192) - Ratio 3:48
Timings
26-26-26-52-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Micron Technology 32768 MB (DDR5-5600) - P/N: CT32G56C46S5.M8B1
Graphic Card (GPU)
GPU #1 Type
NVIDIA GeForce RTX 5070 Ti Laptop GPU @ 1515 MHz
GPU #1 Brand
AIstone Global Limited
GPU #1 VRAM
12227 MB @ 14001 MHz
GPU #2 Type
Intel(R) Graphics (Arrow Lake) @ 2000 MHz
GPU #2 Brand
AIstone Global Limited
GPU #2 VRAM
128 MB (Samsung)
Storage (HDD/SSD)
Model #1 Name
YMTC PC411-1TB-B (FW: YM3603B1)
Model #1 Capacity
953.9 GiB (~1020 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
ATNA60HU01-0 (SDC420B)
Screen #1 Spec
15.9 inches (40.4 cm) / 2560 x 1600 pixels @ 48-240 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Home China (x64)
CPU-Z Version
2.20.2 (64 bit)