Processor (CPU)
CPU Name
Intel® Core™ Ultra 9 285K
Threading
1 CPU / 4P + 4E Cores / 8 Threads
Frequency
2068.24 MHz (20 * 103.41 MHz) - Uncore: 2068.2 MHz
Multiplier
Current: 20 / 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
4 x 48 KB (12-way, 64-byte line) + 4 x 32 KB (8-way, 64-byte line)
L1 Inst. Cache
4 x 64 KB (16-way, 64-byte line) + 4 x 64 KB (8-way, 64-byte line)
L2 Cache
4 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. 0x110
TDP / Vcore
125 Watts / 0.823 Volts
Temperature
16 °C / 61 °F
Type
Retail (Stock Frequency : 2000 MHz)
P-Cores Freq.
P00: 2068.24 MHz  P01: 2068.24 MHz  P06: 2068.24 MHz  P07: 2068.24 MHz 
E-Cores Freq.
E02: 2068.24 MHz  E03: 2068.24 MHz  E04: 2068.24 MHz  E05: 2068.24 MHz 
Motherboard
Model
ASRock Z890 Taichi OCF
Socket
Socket 1851 LGA
North Bridge
Intel Arrow Lake rev 01
South Bridge
Intel Z890 rev 10
BIOS
American Megatrends International LLC. 2.20.OC03 (11/18/2024)
Memory (RAM)
Total Size
24576 MB
Type
Dual Channel (64 bit) DDR5-SDRAM
Frequency
5653.2 MHz (DDR5-11306) - Ratio 3:164
Timings
52-92-92-127-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
G.Skill 24576 MB (DDR5-6400) - XMP 3.0 - P/N: F5-8800C4255H24G
Graphic Card (GPU)
GPU Type
NVIDIA GeForce GTX 780 Ti (GK110) @ 928 MHz
GPU Brand
EVGA Corp.
GPU Specs
GK110-425 / Process: 28nm / Transistors: 7.08B / Die Size: 561 mm² / TDP: 250W
GPU Units
Shader Units: 2880 / Texture Units (TMU): 240 / Render Units (ROP): 48
GPU VRAM
3072 MB GDDR5 / 384-bit Bus @ 3500 MHz
GPU APIs
DirectX 12.0 / OpenGL 4.6 / OpenCL 1.2 / Vulkan N/A
Storage (HDD/SSD)
Model #1 Name
Seagate ST4000NM0035-1V4107 (FW: TN05)
Model #1 Capacity
3726.0 GiB (~4010 GB)
Model #1 Type
Fixed - Bus: SATA (11)
Model #2 Name
Samsung SSD 860 EVO 1TB (FW: RVT04B6Q)
Model #2 Capacity
931.5 GiB (~1000 GB)
Model #2 Type
Fixed, SSD - Bus: SATA (11)
Display
Screen #1
NEC Technologies PA271W (NEC67DC)
Screen #1 Spec
27.2 inches (69.1 cm) / 2560 x 1440 pixels @ 50-87 Hz
Miscellaneous
Windows Version
Microsoft Windows 10 Professional (x64)
CPU-Z Version
2.12.0 (64 bit)