Processor (CPU)
CPU Name
12th Gen Intel® Core™ i9-12900KF
Threading
1 CPU / 8P + 8E Cores / 24 Threads
Frequency
4800 MHz (48 * 100 MHz) - Uncore: 3600 MHz
Multiplier
Current: 48 / 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. 0x3A
TDP / Vcore
125 Watts / 1.341 Volts
Temperature
95 °C / 203 °F
Type
Retail
P-Cores Freq.
P00: 4800.00 MHz  P01: 4900.00 MHz  P02: 4800.00 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
Asus PRIME Z690-A
Socket
Socket 1700 LGA
North Bridge
Intel Alder Lake rev 02
South Bridge
Intel Z690 rev 11
BIOS
American Megatrends Inc. 4301 (04/29/2025)
Memory (RAM)
Total Size
32768 MB
Type
Quad Channel (128 bit) DDR5-SDRAM
Frequency
3000 MHz (DDR5-6000) - Ratio 1:30
Timings
38-48-48-96-127-2 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Slot #1 Module
Lexar 16384 MB (DDR5-4800) - XMP 3.0 - P/N: LD5U16G60C38BG
Slot #2 Module
Lexar 16384 MB (DDR5-4800) - XMP 3.0 - P/N: LD5U16G60C38BG
Graphic Card (GPU)
GPU Type
NVIDIA GeForce RTX 4090 (AD102-300) @ 2550 MHz
GPU Brand
NVIDIA Corporation
GPU Specs
AD102-300 / Process: 4nm / Transistors: 76.3B / Die Size: 608 mm² / TDP: 450W
GPU Units
Shader Units: 16384 / Texture Units (TMU): 512 / Render Units (ROP): 176
GPU VRAM
24564 MB GDDR6X / 384-bit Bus @ 10501 MHz (Micron)
GPU APIs
DirectX 12.2 (12_2) / OpenGL 4.6 / OpenCL 3.0 / Vulkan 1.3
Storage (HDD/SSD)
Model #1 Name
Fanxiang S880 1TB (FW: GTb806bb)
Model #1 Capacity
931.5 GiB (~1000 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
GX321UR (HKM9041)
Screen #1 Spec
31.5 inches (80 cm) / 3840 x 2160 pixels @ 48-144 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Professional (x64)
CPU-Z Version
2.17.0 (64 bit)