Processor (CPU)
CPU Name
12th Gen Intel® Core™ i9-12900H
Threading
1 CPU / 6P + 8E Cores / 20 Threads
Frequency
4289.51 MHz (43 * 99.76 MHz) - Uncore: 3591.2 MHz
Multiplier
Current: 43 / Min: 4 / Max: 49
Architecture
Alder Lake / Stepping: L0 / Technology: 10 nm
CPUID / Ext.
6.A.3 / 6.9A
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, VT-x, AES, AVX, AVX2, FMA3, SHA
L1 Data Cache
6 x 48 KB (12-way, 64-byte line) + 8 x 32 KB (8-way, 64-byte line)
L1 Inst. Cache
6 x 32 KB (8-way, 64-byte line) + 8 x 64 KB (8-way, 64-byte line)
L2 Cache
6 x 1.25 MB (10-way, 64-byte line) + 2 x 2 MB (16-way, 64-byte line)
L3 Cache
24 MB (12-way, 64-byte line)
Microcode
Rev. 0x423
TDP / Vcore
45 Watts / 1.408 Volts
Temperature
83 °C / 181 °F
Type
Retail (Stock Frequency : 2900 MHz)
P-Cores Freq.
P00: 4289.51 MHz  P01: 4289.51 MHz  P02: 4289.51 MHz  P03: 4289.51 MHz 
P04: 4289.51 MHz  P05: 4289.51 MHz 
E-Cores Freq.
E06: 3591.22 MHz  E07: 3591.22 MHz  E08: 3591.22 MHz  E09: 3591.22 MHz 
E10: 3591.22 MHz  E11: 3591.22 MHz  E12: 3591.22 MHz  E13: 3591.22 MHz 
Motherboard
Model
ERYING Intel AIder Lake PCH B660 M-ATX G660
Socket
Socket 1744 FCBGA
North Bridge
Intel Alder Lake rev 02
South Bridge
Intel Alder Lake PCH rev 01
BIOS
American Megatrends International LLC. 5.27 (04/07/2023)
Memory (RAM)
Total Size
16384 MB
Type
Dual Channel (128 bit) DDR4-SDRAM
Frequency
1596.1 MHz (DDR4-3192) - Ratio 1:12
Timings
18-18-18-31-49-1 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Slot #1 Module
Kingston 8192 MB (DDR4-2400) - XMP 2.0 - P/N: KF5333C20D4/8GX
Slot #2 Module
Kingston 8192 MB (DDR4-2400) - XMP 2.0 - P/N: KF5333C20D4/8GX
Graphic Card (GPU)
GPU Type
Intel(R) Iris(R) Xe Graphics @ 1450 MHz
GPU Brand
Intel Corporation
Storage (HDD/SSD)
Model #1 Name
SAMSUNG MZVPV256HDGL-00000 (FW: BXW7300Q)
Model #1 Capacity
238.5 GiB (~260 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
Samsung SAMSUNG (SAM07C0)
Screen #1 Spec
31.5 inches (80 cm) / 1920 x 1080 pixels @ 24-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) Home 64-bit
CPU-Z Version
2.06.0 (64 bit)