Processor (CPU)
CPU Name
Intel® Core™ Ultra 9 285K
Threading
1 CPU / 8P + 16E Cores / 24 Threads
Frequency
5400 MHz (54 * 100 MHz) - Uncore: 4560.3 MHz
Multiplier
Current: 54 / 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, 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. 0x114
TDP / Vcore
125 Watts / 1.189 Volts
Temperature
76 °C / 169 °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
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. 1401 (01/09/2025)
Memory (RAM)
Total Size
49152 MB
Type
Quad Channel (128 bit) DDR5-SDRAM
Frequency
4240.1 MHz (DDR5-8480) - Ratio 3:106
Timings
40-52-52-127-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
G.Skill 24576 MB (DDR5-6400) - XMP 3.0 - P/N: F5-8400C4052G24G
Slot #2 Module
G.Skill 24576 MB (DDR5-6400) - XMP 3.0 - P/N: F5-8400C4052G24G
Graphic Card (GPU)
GPU Type
NVIDIA GeForce RTX 4080 (AD103-300) @ 2595 MHz
GPU Brand
ASUSTeK Computer Inc.
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
GPU APIs
DirectX 12.2 (12_2) / OpenGL 4.6 / OpenCL 3.0 / Vulkan 1.3
Storage (HDD/SSD)
Model #1 Name
Corsair MP700 PRO (FW: EQFM22.3)
Model #1 Capacity
1863.0 GiB (~2000 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Model #2 Name
Samsung SSD 990 PRO 2TB (FW: 4B2QJXD7)
Model #2 Capacity
1863.0 GiB (~2000 GB)
Model #2 Type
Fixed, SSD - Bus: NVMe (17)
Model #3 Name
KINGSTON SNV3S2000G (FW: P3BR0A23)
Model #3 Capacity
1863.0 GiB (~2000 GB)
Model #3 Type
Fixed, SSD - Bus: NVMe (17)
Model #4 Name
KINGSTON SFYRS1000G (FW: EIFK31.7)
Model #4 Capacity
931.5 GiB (~1000 GB)
Model #4 Type
Fixed, SSD - Bus: NVMe (17)
Model #5 Name
Seagate ST16000NM001G-2KK103 (FW: SN03)
Model #5 Capacity
14902.0 GiB (~16020 GB)
Model #5 Type
Fixed - Bus: SATA (11)
Model #6 Name
Seagate ST16000NM001G-2KK103 (FW: SN03)
Model #6 Capacity
14902.0 GiB (~16020 GB)
Model #6 Type
Fixed - Bus: SATA (11)
Model #7 Name
Seagate ST16000NM001G-2KK103 (FW: SN03)
Model #7 Capacity
14902.0 GiB (~16020 GB)
Model #7 Type
Fixed - Bus: SATA (11)
Model #8 Name
Seagate ST8000VN004-2M2101 (FW: SC60)
Model #8 Capacity
7452.0 GiB (~8010 GB)
Model #8 Type
Fixed - Bus: SATA (11)
Display
Screen #1
PG39WCDM (AUS3920)
Screen #1 Spec
39.2 inches (99.6 cm) / 3440 x 1440 pixels @ 48-240 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Professional (x64)
CPU-Z Version
2.13.0 (64 bit)