Processor (CPU)
CPU Name
Intel® Core™ Ultra 9 285
Threading
1 CPU / 8P + 16E Cores / 24 Threads
Frequency
4500 MHz (45 * 100 MHz) - Uncore: 3799.8 MHz
Multiplier
Current: 45 / Min: 4 / Max: 56
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
65 Watts / 0.978 Volts
Temperature
88 °C / 190 °F
Type
Retail
P-Cores Freq.
P00: 4500.00 MHz  P01: 4600.00 MHz  P10: 4600.00 MHz  P11: 5200.00 MHz 
P12: 5200.00 MHz  P13: 5100.00 MHz  P22: 4600.00 MHz  P23: 4700.00 MHz 
E-Cores Freq.
E02: 4500.00 MHz  E03: 3800.00 MHz  E04: 4100.00 MHz  E05: 4600.00 MHz 
E06: 4100.00 MHz  E07: 3900.00 MHz  E08: 3900.00 MHz  E09: 4600.00 MHz 
E14: 3800.00 MHz  E15: 4000.00 MHz  E16: 4500.00 MHz  E17: 4400.00 MHz 
E18: 3800.00 MHz  E19: 4300.00 MHz  E20: 4500.00 MHz  E21: 4100.00 MHz 
Motherboard
Model
Asus ROG STRIX Z890-I GAMING WIFI
Socket
Socket 1851 LGA
North Bridge
Intel Arrow Lake rev 01
South Bridge
Intel Z890 rev 10
BIOS
American Megatrends Inc. 1603 (03/24/2025)
Memory (RAM)
Total Size
49152 MB
Type
Quad Channel (128 bit) DDR5-SDRAM
Frequency
4200 MHz (DDR5-8400) - Ratio 3:126
Timings
40-52-52-127-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Kingston 24576 MB (DDR5-6400) - XMP 3.0 - P/N: KF584C40-24
Slot #2 Module
Kingston 24576 MB (DDR5-6400) - XMP 3.0 - P/N: KF584C40-24
Graphic Card (GPU)
GPU #1 Type
NVIDIA GeForce RTX 5090 (GB202-300) @ 2407 MHz
GPU #1 Brand
NVIDIA Corporation
GPU #1 Specs
GB202-300 / Process: 4nm / Transistors: 92.2B / Die Size: 720 mm² / TDP: 575W
GPU #1 Units
Shader Units: 21760 / Texture Units (TMU): 680 / Render Units (ROP): 176
GPU #1 VRAM
32607 MB GDDR7 / 512-bit Bus @ 14001 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
(Samsung)
Storage (HDD/SSD)
Model #1 Name
Samsung SSD 9100 PRO 2TB (FW: 0B2QNXH7)
Model #1 Capacity
1863.0 GiB (~2000 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Model #2 Name
Samsung SSD 9100 PRO 4TB (FW: 0B2QNXH7)
Model #2 Capacity
3726.0 GiB (~4010 GB)
Model #2 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
Samsung LS49AG95 (SAM71AC)
Screen #1 Spec
48.7 inches (123.7 cm) / 3840 x 1080 pixels @ 96-240 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Professional (x64)
CPU-Z Version
2.15.0 (64 bit)