Processor (CPU)
CPU Name
Intel® Core™ Ultra 9 285K
Threading
1 CPU / 8P + 16E Cores / 24 Threads
Frequency
5300 MHz (53 * 100 MHz) - Uncore: 3800.3 MHz
Multiplier
Current: 53 / 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. 0x121
TDP / Vcore
125 Watts / 1.166 Volts
Temperature
80 °C / 176 °F
Type
Retail
P-Cores Freq.
P00: 5300.00 MHz  P01: 5300.00 MHz  P10: 5300.00 MHz  P11: 5300.00 MHz 
P12: 5300.00 MHz  P13: 5200.00 MHz  P22: 5200.00 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 EXTREME
Socket
Socket 1851 LGA
North Bridge
Intel Arrow Lake rev 01
South Bridge
Intel Z890 rev 10
BIOS
American Megatrends Inc. 3002 (01/29/2026)
Memory (RAM)
Total Size
98304 MB
Type
Quad Channel (128 bit) DDR5-SDRAM
Frequency
3600.3 MHz (DDR5-7200) - Ratio 3:108
Timings
40-54-54-116-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Corsair 49152 MB (DDR5-4800) - XMP 3.0 - P/N: CMP96GX5M2B7000C40
Slot #2 Module
Corsair 49152 MB (DDR5-4800) - XMP 3.0 - P/N: CMP96GX5M2B7000C40
Graphic Card (GPU)
GPU #1 Type
NVIDIA GeForce RTX 5080 (GB203-400) @ 2700 MHz
GPU #1 Brand
Micro-Star International Co. Lt
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
ASUSTeK Computer Inc.
GPU #2 VRAM
128 MB (Samsung)
Storage (HDD/SSD)
Model #1 Name
HGST HTS721010A9E630 (FW: JB0OA3W0)
Model #1 Capacity
931.5 GiB (~1000 GB)
Model #1 Type
Fixed - Bus: SATA (11)
Model #2 Name
CT2000T705SSD3 (FW: PACR5111)
Model #2 Capacity
1863.0 GiB (~2000 GB)
Model #2 Type
Fixed, SSD - Bus: NVMe (17)
Model #3 Name
Seagate ZP2000GM30004 (FW: SUESR101)
Model #3 Capacity
1863.0 GiB (~2000 GB)
Model #3 Type
Fixed, SSD - Bus: NVMe (17)
Model #4 Name
Samsung SSD 9100 PRO 4TB (FW: 0B2QNXH7)
Model #4 Capacity
3726.0 GiB (~4010 GB)
Model #4 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
HYTE Y70ti (RTK409A)
Screen #1 Spec
24 inches (61 cm) / 2560 x 682 pixels @ 30-65 Hz
Screen #2
Philips PHL 272P7VU (PHL093A)
Screen #2 Spec
27.2 inches (69.1 cm) / 3840 x 2160 pixels @ 23-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Professional (x64)
CPU-Z Version
2.18.1 (64 bit)