Processor (CPU)
CPU Name
Intel® Core™ Ultra 9 285H
Threading
1 CPU / 6P + 8E + 2LP Cores / 16 Threads
Frequency
1795.82 MHz (18 * 99.77 MHz) - Uncore: 3591.6 MHz
Multiplier
Current: 18 / 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. 0x11B
TDP / Vcore
45 Watts / 0.961 Volts
Temperature
82 °C / 180 °F
Type
Retail
P-Cores Freq.
P00: 1795.82 MHz  P01: 4290.02 MHz  P10: 4290.02 MHz  P11: 4290.02 MHz 
P12: 4290.02 MHz  P13: 4290.02 MHz 
E-Cores Freq.
E02: 3990.72 MHz  E03: 4090.49 MHz  E04: 3990.72 MHz  E05: 3990.72 MHz 
E06: 3990.72 MHz  E07: 3990.72 MHz  E08: 3990.72 MHz  E09: 3990.72 MHz 
LP-Cores Freq.
LP14: 1895.59 MHz  LP15: 399.07 MHz 
Motherboard
Model
Dell 08HYJN
Socket
Socket 2049 FCBGA
North Bridge
Intel Arrow Lake rev 05
South Bridge
Intel Arrow Lake-H PCH rev 00
BIOS
Dell Inc. 1.12.1 (02/12/2026)
Memory (RAM)
Total Size
32768 MB
Type
Quad Channel (128 bit) DDR5-SDRAM
Frequency
1596 MHz (DDR5-3192) - Ratio 1:16.0
Timings
26-26-26-52-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Micron Technology 16384 MB (DDR5-6400) - P/N: MTC8C1084S1VC64BD1 BCG
Slot #2 Module
Micron Technology 16384 MB (DDR5-6400) - P/N: MTC8C1084S1VC64BD1 BCG
Graphic Card (GPU)
GPU #1 Type
NVIDIA RTX PRO 1000 Blackwell Generation Laptop GPU (GB207) @ 2160 MHz
GPU #1 Brand
Dell
GPU #1 VRAM
8151 MB @ 12001 MHz
GPU #2 Type
Intel(R) Arc(TM) Pro 140T GPU (16GB) (Arrow Lake) @ 2350 MHz
GPU #2 Brand
Dell
GPU #2 VRAM
128 MB (Samsung)
Storage (HDD/SSD)
Model #1 Name
PM9C1a Samsung 512GB (FW: 57330809)
Model #1 Capacity
476.9 GiB (~510 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Miscellaneous
Windows Version
Microsoft Windows 11 Enterprise Edition (x64)
CPU-Z Version
2.19.0 (64 bit)