Processor (CPU)
CPU Name
12th Gen Intel® Core™ i9-12900K
Threading
1 CPU - 2 Core - 2 Threads
Frequency
4200.2 MHz (40 * 105 MHz) - Uncore: 3675.2 MHz
Multiplier
Current: 40 / Min: 4 / Max: 51
Architecture
Alder Lake / Stepping: C0 / Technology: 10 nm
CPUID / Ext.
6.7.2 / 6.97
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, VT-x, AES, AVX, AVX2, FMA3, SHA
L1 Data Cache
2 x 48 KB (12-way, 64-byte line)
L1 Inst. Cache
2 x 32 KB (8-way, 64-byte line)
L2 Cache
2 x 1.25 MB (10-way, 64-byte line)
L3 Cache
30 MB (12-way, 64-byte line)
Microcode
Rev. 0x1A
TDP / Vcore
125 Watts / 1.025 Volts
Type
Retail (Stock Frequency : 3200 MHz)
P-Cores Freq.
P00: 4200.20 MHz  P01: 4200.20 MHz 
Motherboard
Model
Gigabyte Z690 AORUS TACHYON
Socket
Socket 1700 LGA
North Bridge
Intel Alder Lake rev 02
South Bridge
Intel Z690 rev 11
BIOS
American Megatrends International LLC. X3a (02/07/2022)
Memory (RAM)
Total Size
600 MB
Type
Dual Channel (128 bit) DDR5-SDRAM
Frequency
3674.3 MHz (DDR5-7348) - Ratio 1:35
Timings
48-50-50-76-126-2 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Graphic Card (GPU)
Storage (HDD/SSD)
Model #1 Capacity
74.5 GiB (~80 GB)
Model #1 Type
Fixed - Bus: SATA (11)
Miscellaneous
Windows Version
Microsoft Windows XP Professional
CPU-Z Version
1.99.0 (32 bit)