Processor (CPU)
CPU Name
Intel® Core™ Ultra 9 285K
Threading
1 CPU / 8P + 16E Cores / 24 Threads
Frequency
4800 MHz (48 * 100 MHz) - Uncore: 3800 MHz
Multiplier
Current: 48 / 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. 0x117
TDP / Vcore
125 Watts / 1.211 Volts
Temperature
79 °C / 174 °F
Type
Retail
P-Cores Freq.
P00: 4800.00 MHz  P01: 5400.00 MHz  P10: 5300.00 MHz  P11: 5400.00 MHz 
P12: 5300.00 MHz  P13: 5400.00 MHz  P22: 5300.00 MHz  P23: 5300.00 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
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
32768 MB
Type
Quad Channel (128 bit) DDR5-SDRAM
Frequency
3200.2 MHz (DDR5-6400) - Ratio 1:32.0
Timings
40-40-40-76-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
A-Data Technology 16384 MB (DDR5-4800) - XMP 3.0 - P/N: AX5U6400C4016G-B
Slot #2 Module
A-Data Technology 16384 MB (DDR5-4800) - XMP 3.0 - P/N: AX5U6400C4016G-B
Graphic Card (GPU)
GPU Type
NVIDIA GeForce RTX 4080 (AD103-300) @ 2565 MHz
GPU Brand
NVIDIA Corporation
GPU Specs
AD103-300 / Process: 4nm / Transistors: 45.9B / Die Size: 379 mm² / TDP: 320W
GPU Units
Shader Units: 9728 / Texture Units (TMU): 304 / Render Units (ROP): 112
GPU VRAM
16376 MB GDDR6X / 256-bit Bus @ 11201 MHz (Micron)
GPU APIs
DirectX 12.2 (12_2) / OpenGL 4.6 / OpenCL 3.0 / Vulkan 1.3
Storage (HDD/SSD)
Model #1 Name
Western Digital WDC WD40EZAZ-19SF3B0 (FW: 80.00A80)
Model #1 Capacity
3726.0 GiB (~4010 GB)
Model #1 Type
Fixed - Bus: SATA (11)
Model #2 Name
Seagate ST4000DM004-2U9104 (FW: 0001)
Model #2 Capacity
3726.0 GiB (~4010 GB)
Model #2 Type
Fixed - Bus: SATA (11)
Model #3 Name
CT1000BX500SSD1 (FW: M6CR056)
Model #3 Capacity
931.5 GiB (~1000 GB)
Model #3 Type
Fixed, SSD - Bus: SATA (11)
Model #4 Name
KINGSTON SNVS500G (FW: S8H40104)
Model #4 Capacity
465.8 GiB (~500 GB)
Model #4 Type
Fixed, SSD - Bus: NVMe (17)
Model #5 Name
Patriot M.2 P300 256GB (FW: V0513A0)
Model #5 Capacity
238.5 GiB (~260 GB)
Model #5 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
Samsung SAMSUNG (SAM735C)
Screen #1 Spec
64.2 inches (163.1 cm) / 3840 x 2160 pixels @ 24-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Professional (x64)
CPU-Z Version
2.16.0 (64 bit)