Processor (CPU)
CPU Name
Intel® Core™ Ultra 9 285K
Threading
1 CPU / 8P + 16E Cores / 24 Threads
Frequency
5000.7 MHz (50 * 100.01 MHz) - Uncore: 3700.5 MHz
Multiplier
Current: 50 / Min: 4 / Max: 57
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
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. 0x11D
TDP / Vcore
125 Watts / 1.488 Volts
Temperature
80 °C / 176 °F
Type
Retail (Stock Frequency : 3700 MHz)
P-Cores Freq.
P00: 5000.70 MHz  P01: 5400.76 MHz  P10: 5400.76 MHz  P11: 5400.76 MHz 
P12: 5400.76 MHz  P13: 5400.76 MHz  P22: 5200.73 MHz  P23: 5200.73 MHz 
E-Cores Freq.
E02: 4600.64 MHz  E03: 4600.64 MHz  E04: 4600.64 MHz  E05: 4600.64 MHz 
E06: 4600.64 MHz  E07: 4600.64 MHz  E08: 4600.64 MHz  E09: 4600.64 MHz 
E14: 4600.64 MHz  E15: 4600.64 MHz  E16: 4600.64 MHz  E17: 4600.64 MHz 
E18: 4600.64 MHz  E19: 4600.64 MHz  E20: 4600.64 MHz  E21: 4600.64 MHz 
Motherboard
Model
ASRock Z890 Taichi
Socket
Socket 1851 LGA
North Bridge
Intel Arrow Lake rev 01
South Bridge
Intel Z890 rev 10
BIOS
American Megatrends International LLC. 3.15 (12/18/2025)
Memory (RAM)
Total Size
32768 MB
Type
Quad Channel (128 bit) DDR5-SDRAM
Frequency
3600.1 MHz (DDR5-7200) - Ratio 3:108
Timings
34-45-45-115-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
G.Skill 16384 MB (DDR5-4800) - XMP 3.0 - P/N: F5-7200J3445G16G
Slot #2 Module
G.Skill 16384 MB (DDR5-4800) - XMP 3.0 - P/N: F5-7200J3445G16G
Graphic Card (GPU)
GPU #1 Type
Intel(R) Graphics (Arrow Lake) @ 2000 MHz
GPU #1 Brand
ASRock Inc.
GPU #1 VRAM
32768 MB
GPU #2 Type
NVIDIA GeForce RTX 4090 (AD102-300) @ 2610 MHz
GPU #2 Brand
ASUSTeK Computer Inc.
GPU #2 Specs
AD102-300 / Process: 4nm / Transistors: 76.3B / Die Size: 608 mm² / TDP: 450W
GPU #2 Units
Shader Units: 16384 / Texture Units (TMU): 512 / Render Units (ROP): 176
GPU #2 VRAM
24564 MB GDDR6X / 384-bit Bus @ 10501 MHz (Micron)
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 2000GB (FW: 620361WD)
Model #1 Capacity
1863.0 GiB (~2000 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Model #2 Name
Western Digital WD_BLACK SN770 1TB (FW: 731120WD)
Model #2 Capacity
931.5 GiB (~1000 GB)
Model #2 Type
Fixed, SSD - Bus: NVMe (17)
Model #3 Name
Samsung SSD 970 EVO Plus 2TB (FW: 2B2QEXM7)
Model #3 Capacity
1863.0 GiB (~2000 GB)
Model #3 Type
Fixed, SSD - Bus: NVMe (17)
Model #4 Name
Western Digital WDS100T3X0C-00SJG0 (FW: 111130WD)
Model #4 Capacity
931.5 GiB (~1000 GB)
Model #4 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
ASUS VS247 (ACI249A)
Screen #1 Spec
23.4 inches (59.4 cm) / 1920 x 1080 pixels @ 50-75 Hz
Screen #2
LG Electronics ( LG ULTRAGEAR+ (GSM5C34)
Screen #2 Spec
26.6 inches (67.6 cm) / 0 x 0 pixels @ 48-240 Hz
Screen #3
VE228 (ACI22FA)
Screen #3 Spec
21.7 inches (55.1 cm) / 1920 x 1080 pixels @ 50-76 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Professional (x64)
CPU-Z Version
2.18.0 (64 bit)