Processor (CPU)
CPU Name
Intel® Core™ Ultra 9 285K
Threading
1 CPU / 8P + 16E Cores / 24 Threads
Frequency
5399.46 MHz (54 * 99.99 MHz) - Uncore: 3799.6 MHz
Multiplier
Current: 54 / 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, 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. 0x11B
TDP / Vcore
125 Watts / 1.246 Volts
Temperature
72 °C / 162 °F
Type
Retail
P-Cores Freq.
P00: 5399.46 MHz  P01: 5399.46 MHz  P10: 5399.46 MHz  P11: 5399.46 MHz 
P12: 5399.46 MHz  P13: 5399.46 MHz  P22: 5399.46 MHz  P23: 5399.46 MHz 
E-Cores Freq.
E02: 4599.54 MHz  E03: 4599.54 MHz  E04: 4599.54 MHz  E05: 4599.54 MHz 
E06: 4599.54 MHz  E07: 4599.54 MHz  E08: 4599.54 MHz  E09: 4599.54 MHz 
E14: 4599.54 MHz  E15: 4599.54 MHz  E16: 4599.54 MHz  E17: 4599.54 MHz 
E18: 4599.54 MHz  E19: 4599.54 MHz  E20: 4599.54 MHz  E21: 4599.54 MHz 
Motherboard
Model
MSI PRO Z890-S WIFI (MS-7E54)
Socket
Socket 1851 LGA
North Bridge
Intel Arrow Lake rev 01
South Bridge
Intel Z890 rev 10
BIOS
American Megatrends International LLC. 1.AA0 (12/23/2025)
Memory (RAM)
Total Size
65536 MB
Type
Quad Channel (128 bit) DDR5-SDRAM
Frequency
3599.8 MHz (DDR5-7200) - Ratio 3:108
Timings
34-45-45-115-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
TEAMGROUP Inc. 32768 MB (DDR5-5200) - XMP 3.0 - P/N: UD5-6400
Slot #2 Module
TEAMGROUP Inc. 32768 MB (DDR5-5200) - XMP 3.0 - P/N: UD5-6400
Graphic Card (GPU)
GPU #1 Type
Intel(R) Graphics (Arrow Lake) @ 2000 MHz
GPU #1 Brand
Micro-Star International Co. Lt
GPU #1 VRAM
65536 MB
GPU #2 Type
NVIDIA GeForce RTX 5090 (GB202-300) @ 2482 MHz
GPU #2 Brand
Micro-Star International Co. Lt
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 Green SN3000 2TB (FW: 123000WD)
Model #1 Capacity
1863.0 GiB (~2000 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Model #2 Name
CT2000P510SSD8 (FW: K1CR5102)
Model #2 Capacity
1863.0 GiB (~2000 GB)
Model #2 Type
Fixed, SSD - Bus: NVMe (17)
Model #3 Name
AGAMMIXS70B-2T-CS (FW: 3.2.F.74)
Model #3 Capacity
1907.7 GiB (~2050 GB)
Model #3 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
Dell Computer AW3225QF (DELA246)
Screen #1 Spec
31.7 inches (80.5 cm) / 3840 x 2160 pixels @ 48-240 Hz
Screen #2
Dell Computer DELL P2419H (DELD0D9)
Screen #2 Spec
24 inches (61 cm) / 1920 x 1080 pixels @ 56-76 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Home (x64)
CPU-Z Version
2.17.0 (64 bit)