Processor (CPU)
CPU Name
Intel® Core™ Ultra 9 285K
Threading
1 CPU / 2P + 2E Cores / 4 Threads
Frequency
3000 MHz (30 * 100 MHz) - Uncore: 2400 MHz
Multiplier
Current: 30 / Min: 4 / Max: 55
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, VT-x, AES, AVX, AVX2, FMA3, SHA
L1 Data Cache
2 x 48 KB (12-way, 64-byte line) + 2 x 32 KB (8-way, 64-byte line)
L1 Inst. Cache
2 x 64 KB (16-way, 64-byte line) + 2 x 64 KB (8-way, 64-byte line)
L2 Cache
2 x 3 MB (12-way, 64-byte line) + 4 MB (16-way, 64-byte line)
L3 Cache
36 MB (12-way, 64-byte line)
Microcode
Rev. 0x121
TDP / Vcore
125 Watts / 1.276 Volts
Temperature
38 °C / 100 °F
Type
Retail (Stock Frequency : 2100 MHz)
P-Cores Freq.
P00: 3000.00 MHz  P01: 3000.00 MHz 
E-Cores Freq.
E02: 2100.00 MHz  E03: 2100.00 MHz 
Motherboard
Model
Asus ROG MAXIMUS Z890 APEX
Socket
Socket 1851 LGA
North Bridge
Intel Arrow Lake rev 01
South Bridge
Intel Z890 rev 10
BIOS
American Megatrends Inc. 9901 (02/23/2026)
Memory (RAM)
Total Size
24576 MB
Type
Single Channel (32 bit) DDR5-SDRAM
Frequency
5643.7 MHz (DDR5-11288) - Ratio 3:166
Timings
68-127-127-127-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
G.Skill 24576 MB (DDR5-5600) - XMP 3.0 - P/N: F5-8400J4052G24G
Graphic Card (GPU)
GPU Type
Microsoft Basic Display Adapter
GPU Brand
NVIDIA Corporation
Storage (HDD/SSD)
Model #1 Name
KINGSTON SKC3000S512G (FW: EIFK31.6)
Model #1 Capacity
476.9 GiB (~510 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
AOC Internationa Q27P1B (AOC2701)
Screen #1 Spec
27.2 inches (69.1 cm) / 2560 x 1440 pixels @ 50-76 Hz
Miscellaneous
Windows Version
Microsoft Windows 10 Enterprise LTSB (x64)
CPU-Z Version
2.19.0 (64 bit)