Processor (CPU)
CPU Name
Intel® Core™ Ultra 9 285K
Threading
1 CPU / 8P + 16E Cores / 24 Threads
Frequency
4900 MHz (49 * 100 MHz) - Uncore: 4000.2 MHz
Multiplier
Current: 49 / 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, 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. 0x114
TDP / Vcore
125 Watts / 1.216 Volts
Temperature
81 °C / 178 °F
Type
Retail (Stock Frequency : 3700 MHz)
P-Cores Freq.
P00: 4900.00 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: 5000.00 MHz  E03: 5000.00 MHz  E04: 5000.00 MHz  E05: 5000.00 MHz 
E06: 5000.00 MHz  E07: 5000.00 MHz  E08: 5000.00 MHz  E09: 5000.00 MHz 
E14: 5000.00 MHz  E15: 5000.00 MHz  E16: 5000.00 MHz  E17: 5000.00 MHz 
E18: 5000.00 MHz  E19: 5000.00 MHz  E20: 5000.00 MHz  E21: 5000.00 MHz 
Motherboard
Model
Asus ROG STRIX Z890-E GAMING WIFI
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
32768 MB
Type
Quad Channel (128 bit) DDR5-SDRAM
Frequency
4100.2 MHz (DDR5-8200) - Ratio 3:123
Timings
36-46-46-64-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
G.Skill 16384 MB (DDR5-4800) - XMP 3.0 - P/N: F5-7200J3445G16G
Slot #2 Module
G.Skill 16384 MB (DDR5-4800) - XMP 3.0 - P/N: F5-7200J3445G16G
Graphic Card (GPU)
GPU #1 Type
NVIDIA GeForce RTX 3090 (GA102-300) @ 1755 MHz
GPU #1 Brand
NVIDIA Corporation
GPU #1 Specs
GA102-300 / Process: 8nm / Transistors: 28.3B / Die Size: 628 mm² / TDP: 350W
GPU #1 Units
Shader Units: 10496 / Texture Units (TMU): 328 / Render Units (ROP): 112
GPU #1 VRAM
24576 MB GDDR6X / 384-bit Bus @ 9751 MHz
GPU #1 APIs
DirectX 12.0 (12_2) / OpenGL 4.6 / OpenCL 3.0 / Vulkan 1.3
GPU #2 Type
Intel(R) Reserved Device
GPU #2 Brand
ASUSTeK Computer Inc.
GPU #3 Type
Intel(R) Graphics (Arrow Lake) @ 2000 MHz
GPU #3 Brand
ASUSTeK Computer Inc.
GPU #3 VRAM
(Micron)
Storage (HDD/SSD)
Model #1 Name
Western Digital WDC WD40EZRX-22SPEB0 (FW: 80.00A80)
Model #1 Capacity
3726.0 GiB (~4010 GB)
Model #1 Type
Fixed - Bus: SATA (11)
Model #2 Name
Western Digital WDC WD20EZRX-00D8PB0 (FW: 80.00A80)
Model #2 Capacity
1863.0 GiB (~2000 GB)
Model #2 Type
Fixed - Bus: SATA (11)
Model #3 Name
OCZ-VERTEX3 (FW: 2.22)
Model #3 Capacity
111.8 GiB (~120 GB)
Model #3 Type
Fixed, SSD - Bus: SATA (11)
Model #4 Name
Samsung SSD 850 EVO 500GB (FW: EMT02B6Q)
Model #4 Capacity
465.8 GiB (~500 GB)
Model #4 Type
Fixed, SSD - Bus: SATA (11)
Model #5 Name
Samsung SSD 960 EVO 250GB (FW: 3B7QCXE7)
Model #5 Capacity
232.9 GiB (~250 GB)
Model #5 Type
Fixed, SSD - Bus: NVMe (17)
Model #6 Name
Samsung SSD 970 EVO Plus 500GB (FW: 2B2QEXM7)
Model #6 Capacity
465.8 GiB (~500 GB)
Model #6 Type
Fixed, SSD - Bus: NVMe (17)
Model #7 Name
Samsung SSD 970 EVO Plus 500GB (FW: 2B2QEXM7)
Model #7 Capacity
465.8 GiB (~500 GB)
Model #7 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
Samsung QBQ90 (SAM71FB)
Screen #1 Spec
43 inches (109.2 cm) / 3840 x 2160 pixels @ 24-120 Hz
Miscellaneous
Windows Version
Microsoft Windows 10 Professional (x64)
CPU-Z Version
2.15.0 (64 bit)