Processor (CPU)
CPU Name
Intel® Core™ Ultra 9 285K
Threading
1 CPU / 8P + 16E Cores / 24 Threads
Frequency
5000 MHz (50 * 100 MHz) - Uncore: 3800.8 MHz
Multiplier
Current: 50 / Min: 4 / Max: 50
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. 0x117
TDP / Vcore
125 Watts / 1.381 Volts
Temperature
82 °C / 180 °F
Type
Retail
P-Cores Freq.
P00: 5000.00 MHz  P01: 5000.00 MHz  P10: 5000.00 MHz  P11: 5000.00 MHz 
P12: 5000.00 MHz  P13: 5000.00 MHz  P22: 5000.00 MHz  P23: 5000.00 MHz 
E-Cores Freq.
E02: 5000.00 MHz  E03: 5000.00 MHz  E04: 5000.00 MHz  E05: 5000.00 MHz 
E06: 5000.00 MHz  E07: 5000.00 MHz  E08: 5000.00 MHz  E09: 5000.00 MHz 
E14: 5000.00 MHz  E15: 5000.00 MHz  E16: 5000.00 MHz  E17: 5000.00 MHz 
E18: 5000.00 MHz  E19: 5000.00 MHz  E20: 5000.00 MHz  E21: 5000.00 MHz 
Motherboard
Model
Asus ROG MAXIMUS Z890 HERO
Socket
Socket 1851 LGA
North Bridge
Intel Arrow Lake rev 01
South Bridge
Intel Z890 rev 10
BIOS
American Megatrends Inc. 1901 (04/30/2025)
Memory (RAM)
Total Size
49152 MB
Type
Quad Channel (128 bit) DDR5-SDRAM
Frequency
3800.9 MHz (DDR5-7602) - Ratio 1:38.0
Timings
36-48-48-45-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
TEAMGROUP Inc. 24576 MB (DDR5-5600) - XMP 3.0 - P/N: UD5-8200
Slot #2 Module
TEAMGROUP Inc. 24576 MB (DDR5-5600) - XMP 3.0 - P/N: UD5-8200
Graphic Card (GPU)
GPU #1 Type
Intel(R) Graphics (Arrow Lake) @ 2000 MHz
GPU #1 Brand
ASUSTeK Computer Inc.
GPU #2 Type
NVIDIA GeForce RTX 5090 (GB202-300) @ 2550 MHz
GPU #2 Brand
GIGABYTE Technology
GPU #2 Specs
GB202-300 / Process: 4nm / Transistors: 92.2B / Die Size: 720 mm² / TDP: 575W
GPU #2 Units
Shader Units: 21760 / Texture Units (TMU): 680 / Render Units (ROP): 176
GPU #2 VRAM
32607 MB GDDR7 / 512-bit Bus @ 14001 MHz (Samsung)
GPU #2 APIs
DirectX 12.2 (12_2) / OpenGL 4.6 / OpenCL 3.0 / Vulkan 1.3
Storage (HDD/SSD)
Model #1 Name
Western Digital WD_BLACK SN850X 4000GB (FW: 624361WD)
Model #1 Capacity
3726.0 GiB (~4010 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Model #2 Name
INTEL SSDPED1D280GA (FW: E2010650)
Model #2 Capacity
260.8 GiB (~280 GB)
Model #2 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
LG Electronics ( LG ULTRAFINE (GSM5CBC)
Screen #1 Spec
27.2 inches (69.1 cm) / 3840 x 2160 pixels @ 40-60 Hz
Screen #2
P15NF (HSJ0156)
Screen #2 Spec
15.3 inches (38.9 cm) / 1920 x 1080 pixels @ 48-63 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Professional (x64)
CPU-Z Version
2.15.0 (64 bit)