Processor (CPU)
CPU Name
12th Gen Intel® Core™ i9-12900KS
Threading
1 CPU / 8P + 8E Cores / 24 Threads
Frequency
5198.75 MHz (52 * 99.98 MHz) - Uncore: 3599.1 MHz
Multiplier
Current: 52 / Min: 4 / Max: 52
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
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. 0xD
TDP / Vcore
150 Watts / 1.532 Volts
Temperature
107 °C / 225 °F
Type
Retail (Stock Frequency : 3400 MHz)
P-Cores Freq.
P00: 5198.75 MHz  P01: 5198.75 MHz  P02: 5198.75 MHz  P03: 5198.75 MHz 
P04: 5198.75 MHz  P05: 5198.75 MHz  P06: 5198.75 MHz  P07: 5198.75 MHz 
E-Cores Freq.
E08: 3999.19 MHz  E09: 3999.27 MHz  E10: 3999.19 MHz  E11: 3999.19 MHz 
E12: 3999.14 MHz  E13: 4055.40 MHz  E14: 3998.50 MHz  E15: 3999.25 MHz 
Motherboard
Model
EVGA Corp. Z690 DARK KINGPIN
Socket
Socket 1700 LGA
North Bridge
Intel Alder Lake rev 02
South Bridge
Intel Z690 rev 11
BIOS
American Megatrends International LLC. 2.19 (05/15/2025)
Memory (RAM)
Total Size
49152 MB
Type
Quad Channel (128 bit) DDR5-SDRAM
Frequency
3499.2 MHz (DDR5-6998) - Ratio 1:35
Timings
34-44-44-56-100-2 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Slot #1 Module
G.Skill 24576 MB (DDR5-5600) - XMP 3.0 - P/N: F5-8000J4048F24G
Slot #2 Module
G.Skill 24576 MB (DDR5-5600) - XMP 3.0 - P/N: F5-8000J4048F24G
Graphic Card (GPU)
GPU Type
NVIDIA GeForce RTX 4090 (AD102-300) @ 2520 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
Western Digital WD_BLACK SN770 2TB (FW: 731130WD)
Model #1 Capacity
1863.0 GiB (~2000 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Model #2 Name
KIOXIA-EXCERIA PLUS G3 SSD (FW: ELFA01.2)
Model #2 Capacity
1863.0 GiB (~2000 GB)
Model #2 Type
Fixed, SSD - Bus: NVMe (17)
Model #3 Name
CT1000P5PSSD8 (FW: P7CR403)
Model #3 Capacity
931.5 GiB (~1000 GB)
Model #3 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
PG27AQWP-W (AUS274F)
Screen #1 Spec
26.6 inches (67.6 cm) / 2560 x 1440 pixels @ 48-255 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Professional (x64)
CPU-Z Version
2.20.2 (64 bit)