Processor (CPU)
CPU Name
Intel® Core™ Ultra 9 285K
Threading
1 CPU / 8P + 16E Cores / 24 Threads
Frequency
5486.69 MHz (55 * 99.76 MHz) - Uncore: 3790.9 MHz
Multiplier
Current: 55 / Min: 4 / Max: 55
Architecture
Arrow Lake / Stepping: B0 / Technology: 7 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. 0x110
TDP / Vcore
125 Watts / 1.359 Volts
Temperature
101 °C / 214 °F
Type
Retail (Stock Frequency : 3700 MHz)
P-Cores Freq.
P00: 5486.69 MHz  P01: 5486.69 MHz  P10: 5486.69 MHz  P11: 5486.69 MHz 
P12: 5486.69 MHz  P13: 5486.69 MHz  P22: 5486.69 MHz  P23: 5486.69 MHz 
E-Cores Freq.
E02: 4588.87 MHz  E03: 4588.87 MHz  E04: 4588.87 MHz  E05: 4588.87 MHz 
E06: 4588.87 MHz  E07: 4588.87 MHz  E08: 4588.87 MHz  E09: 4588.87 MHz 
E14: 4588.87 MHz  E15: 4588.87 MHz  E16: 4588.87 MHz  E17: 4588.87 MHz 
E18: 4588.87 MHz  E19: 4588.87 MHz  E20: 4588.87 MHz  E21: 4588.87 MHz 
Motherboard
Model
ASRock Z890 Steel Legend WiFi
Socket
Socket 1851 LGA
North Bridge
Intel Arrow Lake rev 01
South Bridge
Intel Z890 rev 10
BIOS
American Megatrends International LLC. 2.03 (09/27/2024)
Memory (RAM)
Total Size
32768 MB
Type
Quad Channel (128 bit) DDR5-SDRAM
Frequency
3192.2 MHz (DDR5-6384) - Ratio 3:96
Timings
32-38-38-76-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Lexar 16384 MB (DDR5-5600) - XMP 3.0 - P/N: LD5EU016G-6400WA
Slot #2 Module
Lexar 16384 MB (DDR5-5600) - XMP 3.0 - P/N: LD5EU016G-6400WA
Graphic Card (GPU)
GPU Type
NVIDIA GeForce RTX 4080 SUPER (AD103-400) @ 2640 MHz
GPU Brand
ASUSTeK Computer Inc.
GPU VRAM
16376 MB @ 11501 MHz
Storage (HDD/SSD)
Model #1 Name
Seagate ST4000DM004-2CV104 (FW: 0001)
Model #1 Capacity
3726.0 GiB (~4010 GB)
Model #1 Type
Fixed - Bus: SATA (11)
Model #2 Name
KINGSTON SKC2500M81000G (FW: S7780100)
Model #2 Capacity
931.5 GiB (~1000 GB)
Model #2 Type
Fixed, SSD - Bus: NVMe (17)
Model #3 Name
SKHynix_HFS002TEJ9X162N (FW: 51730A10)
Model #3 Capacity
1907.7 GiB (~2050 GB)
Model #3 Type
Fixed, SSD - Bus: NVMe (17)
Model #4 Name
SKHynix_HFS002TEJ9X162N (FW: 51730A10)
Model #4 Capacity
1907.7 GiB (~2050 GB)
Model #4 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
MPG321UX OLED (MSI3DD2)
Screen #1 Spec
31.5 inches (80 cm) / 3840 x 2160 pixels @ 48-240 Hz
Screen #2
Q3222SUC (SKG3222)
Screen #2 Spec
31.5 inches (80 cm) / 2560 x 1440 pixels @ 48-165 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Professional (x64)
CPU-Z Version
2.11.0 (64 bit)