Processor (CPU)
CPU Name
Intel® Core™ Ultra 9 285H
Threading
1 CPU / 6P + 8E + 2LP Cores / 16 Threads
Frequency
3890.41 MHz (39 * 99.75 MHz) - Uncore: 1596.1 MHz
Multiplier
Current: 39 / Min: 4 / Max: 54
Architecture
Arrow Lake / Stepping: A1 / Technology: 3 nm
CPUID / Ext.
6.5.2 / 6.C5
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, AES, AVX, AVX2, FMA3, SHA
L1 Data Cache
6 x 48 KB (12-way, 64-byte line) + 8 x 32 KB (8-way, 64-byte line) + 2 x 32 KB (8-way, 64-byte line)
L1 Inst. Cache
6 x 64 KB (16-way, 64-byte line) + 8 x 64 KB (8-way, 64-byte line) + 2 x 64 KB (8-way, 64-byte line)
L2 Cache
6 x 3 MB (12-way, 64-byte line) + 2 x 4 MB (16-way, 64-byte line) + 2 MB (16-way, 64-byte line)
L3 Cache
24 MB (12-way, 64-byte line)
Microcode
Rev. 0x119
TDP / Vcore
45 Watts / 0.873 Volts
Temperature
82 °C / 180 °F
Type
Retail
P-Cores Freq.
P00: 3890.41 MHz  P01: 3890.41 MHz  P10: 3890.41 MHz  P11: 3890.41 MHz 
P12: 3890.41 MHz  P13: 3890.41 MHz 
E-Cores Freq.
E02: 3690.90 MHz  E03: 3690.90 MHz  E04: 3690.90 MHz  E05: 3690.90 MHz 
E06: 3690.90 MHz  E07: 3690.90 MHz  E08: 3690.90 MHz  E09: 3690.90 MHz 
LP-Cores Freq.
LP14: 2194.59 MHz  LP15: 2194.59 MHz 
Motherboard
Model
Asus UX3405CA
Socket
Socket 2049 FCBGA
North Bridge
Intel Arrow Lake rev 05
South Bridge
Intel Arrow Lake-H PCH rev 00
BIOS
American Megatrends International LLC. UX3405CA.310 (07/16/2025)
Memory (RAM)
Total Size
32768 MB
Type
DDR5-SDRAM
Frequency
3724.1 MHz (DDR5-7448) - Ratio 1:37.3
Timings
80-68-68-127-1 (tCAS-tRCD-tRP-tRAS-tCR)
Graphic Card (GPU)
GPU Type
Adaptador de V?deo B?sico da Microsoft (Arrow Lake)
GPU Brand
ASUSTeK Computer Inc.
Storage (HDD/SSD)
Model #1 Name
MTFDKBA1T0QGN-1BN1AABGA (FW: V8MA000)
Model #1 Capacity
953.9 GiB (~1020 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Miscellaneous
Windows Version
Microsoft Windows 11 Home Single Language (x64)
CPU-Z Version
2.20.2 (64 bit)