Processor (CPU)
CPU Name
12th Gen Intel® Core™ i9-12900K
Threading
1 CPU / 8P + 8E Cores / 24 Threads
Frequency
4900 MHz (49 * 100 MHz) - Uncore: 3600 MHz
Multiplier
Current: 49 / 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, AES, AVX, AVX2, FMA3, SHA
L1 Data Cache
8 x 48 KB (12-way, 64-byte line) + 8 x 32 KB (8-way, 64-byte line)
L1 Inst. Cache
8 x 32 KB (8-way, 64-byte line) + 8 x 64 KB (8-way, 64-byte line)
L2 Cache
8 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. 0x3E
TDP / Vcore
125 Watts / 1.288 Volts
Temperature
75 °C / 167 °F
Type
Retail
P-Cores Freq.
P00: 4900.00 MHz  P01: 4900.00 MHz  P02: 4900.00 MHz  P03: 4900.00 MHz 
P04: 4900.00 MHz  P05: 4900.00 MHz  P06: 4900.00 MHz  P07: 4900.00 MHz 
E-Cores Freq.
E08: 3700.00 MHz  E09: 3700.00 MHz  E10: 3700.00 MHz  E11: 3700.00 MHz 
E12: 3700.00 MHz  E13: 3700.00 MHz  E14: 3700.00 MHz  E15: 3700.00 MHz 
Motherboard
Model
MSI MAG B660M MORTAR MAX WIFI DDR4 (MS-7D97)
Socket
Socket 1700 LGA
North Bridge
Intel Alder Lake rev 02
South Bridge
Intel B660 rev 11
BIOS
American Megatrends International LLC. 1.G0 (03/04/2026)
Memory (RAM)
Total Size
32768 MB
Type
Dual Channel (128 bit) DDR4-SDRAM
Frequency
2133.3 MHz (DDR4-4266) - Ratio 1:32
Timings
19-23-23-43-66-2 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Slot #1 Module
Mushkin 16384 MB (DDR4-2666) - XMP 2.0 - P/N: MLX4C413KOOP16G
Slot #2 Module
Mushkin 16384 MB (DDR4-2666) - XMP 2.0 - P/N: MLX4C413KOOP16G
Graphic Card (GPU)
GPU #1 Type
Intel(R) UHD Graphics 770 (Alder Lake GT1) @ 1550 MHz
GPU #1 Brand
Micro-Star International Co. Lt
GPU #1 VRAM
32768 MB
GPU #2 Type
Intel(R) Arc(TM) B580 Graphics (BMG-G21) @ 2850 MHz
GPU #2 Brand
ASRock Inc.
GPU #2 VRAM
12288 MB
Storage (HDD/SSD)
Model #1 Name
Samsung SSD 860 EVO 1TB (FW: RVT04B6Q)
Model #1 Capacity
931.5 GiB (~1000 GB)
Model #1 Type
Fixed, SSD - Bus: SATA (11)
Model #2 Name
Samsung SSD 870 EVO 4TB (FW: SVT04B6Q)
Model #2 Capacity
3726.0 GiB (~4010 GB)
Model #2 Type
Fixed, SSD - Bus: SATA (11)
Model #3 Name
ADATA SX8200PNP (FW: SS0411B)
Model #3 Capacity
953.9 GiB (~1020 GB)
Model #3 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
SONY SONY TV XV (SNY6001)
Screen #1 Spec
72.3 inches (183.6 cm) / 1920 x 1080 pixels @ 58-62 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Professional (x64)
CPU-Z Version
2.17.0 (64 bit)