Processor (CPU)
CPU Name
Intel® Core™ Ultra 9 285K
Threading
1 CPU / 8P + 16E Cores / 24 Threads
Frequency
5400 MHz (54 * 100 MHz) - Uncore: 3800.2 MHz
Multiplier
Current: 54 / 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, 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. 0x116
TDP / Vcore
125 Watts / 1.209 Volts
Temperature
69 °C / 156 °F
Type
Retail
P-Cores Freq.
P00: 5400.00 MHz  P01: 5400.00 MHz  P10: 5400.00 MHz  P11: 5400.00 MHz 
P12: 5400.00 MHz  P13: 5400.00 MHz  P22: 5400.00 MHz  P23: 5400.00 MHz 
E-Cores Freq.
E02: 4600.00 MHz  E03: 4600.00 MHz  E04: 4600.00 MHz  E05: 4600.00 MHz 
E06: 4600.00 MHz  E07: 4600.00 MHz  E08: 4600.00 MHz  E09: 4600.00 MHz 
E14: 4600.00 MHz  E15: 4600.00 MHz  E16: 4600.00 MHz  E17: 4600.00 MHz 
E18: 4600.00 MHz  E19: 4600.00 MHz  E20: 4600.00 MHz  E21: 4600.00 MHz 
Motherboard
Model
Gigabyte Z890 AORUS ELITE WIFI7
Socket
Socket 1851 LGA
North Bridge
Intel Arrow Lake rev 01
South Bridge
Intel Z890 rev 10
BIOS
American Megatrends International LLC. F16 (03/11/2025)
Memory (RAM)
Total Size
65536 MB
Type
Quad Channel (128 bit) DDR5-SDRAM
Frequency
2400.2 MHz (DDR5-4800) - Ratio 3:72
Timings
40-39-39-77-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Kingston 32768 MB (DDR5-4800) - XMP 3.0 - P/N: KF564C32-32
Slot #2 Module
Kingston 32768 MB (DDR5-4800) - XMP 3.0 - P/N: KF564C32-32
Graphic Card (GPU)
GPU #1 Type
NVIDIA GeForce RTX 5080 (GB203-400) @ 2617 MHz
GPU #1 Brand
Palit Microsystems
GPU #1 Specs
GB203-400 / Process: 4nm / Transistors: 45.6B / Die Size: 378 mm² / TDP: 360W
GPU #1 Units
Shader Units: 10752 / Texture Units (TMU): 336 / Render Units (ROP): 112
GPU #1 VRAM
16303 MB GDDR7 / 256-bit Bus @ 15001 MHz
GPU #1 APIs
DirectX 12.2 (12_2) / OpenGL 4.6 / OpenCL 3.0 / Vulkan 1.3
GPU #2 Type
Intel(R) Graphics (Arrow Lake) @ 2000 MHz
GPU #2 Brand
GIGABYTE Technology
GPU #2 VRAM
(Samsung)
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)
Display
Screen #1
MSI MAG322CQR (MSI3DA7)
Screen #1 Spec
31.5 inches (80 cm) / 2560 x 1440 pixels @ 48-165 Hz
Screen #2
MSI MAG322CQR (MSI3DA7)
Screen #2 Spec
31.5 inches (80 cm) / 2560 x 1440 pixels @ 48-165 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Home (x64)
CPU-Z Version
2.15.0 (64 bit)