Processor (CPU)
CPU Name
12th Gen Intel® Core™ i9-12900K
Threading
1 CPU / 4P + 8E Cores / 12 Threads
Frequency
3669.19 MHz (35 * 104.96 MHz) - Uncore: 839.6 MHz
Multiplier
Current: 35 / Min: 8 / 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, SHA
L1 Data Cache
4 x 48 KB (12-way, 64-byte line) + 8 x 32 KB (8-way, 64-byte line)
L1 Inst. Cache
4 x 32 KB (8-way, 64-byte line) + 8 x 64 KB (8-way, 64-byte line)
L2 Cache
4 x 1.25 MB (10-way, 64-byte line) + 2 x 2 MB (16-way, 64-byte line)
L3 Cache
30 MB (12-way, 64-byte line)
Microcode
Rev. 0x18
TDP / Vcore
125 Watts / 0.96 Volts
Type
Engineering Sample
P-Cores Freq.
P00: 3669.19 MHz  P01: 3669.19 MHz  P02: 3669.19 MHz  P03: 3669.19 MHz 
E-Cores Freq.
E04: 838.67 MHz  E05: 838.67 MHz  E06: 838.67 MHz  E07: 838.67 MHz 
E08: 838.67 MHz  E09: 838.67 MHz  E10: 838.67 MHz  E11: 838.67 MHz 
Motherboard
Model
MSI MEG Z690 UNIFY-X (MS-7D28)
Socket
Socket 1700 LGA
North Bridge
Intel Alder Lake rev 02
South Bridge
Intel Z690 rev 11
BIOS
American Megatrends International LLC. A.21 (12/28/2021)
Memory (RAM)
Total Size
16384 MB
Type
Dual Channel (128 bit) DDR5-SDRAM
Frequency
4083.8 MHz (DDR5-8168) - Ratio 1:39
Timings
50-120-120-120-127-2 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Slot #1 Module
Kingston 16384 MB (DDR5-4800) - XMP 3.0 - P/N: KF560C40-16
Graphic Card (GPU)
Storage (HDD/SSD)
Model #1 Name
CT500MX500SSD1 (FW: M3CR043)
Model #1 Capacity
465.8 GiB (~500 GB)
Model #1 Type
Fixed, SSD - Bus: SATA (11)
Model #2 Name
KINGSTON SA2000M8250G (FW: S5Z42105)
Model #2 Capacity
232.9 GiB (~250 GB)
Model #2 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
MSI MAG322CQR (MSI3DA7)
Screen #1 Spec
31.5 inches (80 cm) / 2560 x 1440 pixels @ 48-144 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 (10.0) Professional 64-bit
CPU-Z Version
1.99.0 (64 bit)