Processor (CPU)
CPU Name
12th Gen Intel® Core™ i9-12900KF
Threading
1 CPU - 2 Core - 2 Threads
Frequency
2014.64 MHz (20 * 100.73 MHz) - Uncore: 1813.2 MHz
Multiplier
Current: 20 / 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
2 x 48 KB (12-way, 64-byte line)
L1 Inst. Cache
2 x 32 KB (8-way, 64-byte line)
L2 Cache
2 x 1.25 MB (10-way, 64-byte line)
L3 Cache
30 MB (12-way, 64-byte line)
Microcode
Rev. 0x18
TDP / Vcore
125 Watts / 1.288 Volts
Temperature
23 °C / 73 °F
Type
Retail (Stock Frequency : 2000 MHz)
P-Cores Freq.
00: 2014.64 MHz  01: 2014.64 MHz 
Motherboard
Model
Asus ROG MAXIMUS Z690 APEX
Socket
Socket 1700 LGA
North Bridge
Intel Alder Lake rev 02
South Bridge
Intel Z690 rev 11
BIOS
American Megatrends Inc. 0086 (01/25/2022)
Memory (RAM)
Total Size
16384 MB
Type
Dual Channel (128 bit) DDR5-SDRAM
Frequency
3828.8 MHz (DDR5-7658) - Ratio 1:38
Timings
42-54-54-96-127-2 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Slot #1 Module
G.Skill 16384 MB (DDR5-4800) - XMP 3.0 - P/N: F5-6400J3239G16G
Graphic Card (GPU)
GPU Type
AMD Radeon HD 5800 Series (Cypress) @ 156 MHz
GPU Brand
ASUSTeK Computer Inc.
GPU VRAM
2048 MB @ 300 MHz
Storage (HDD/SSD)
Model #1 Name
Samsung SSD 850 EVO 250GB (FW: EMT02B6Q)
Model #1 Capacity
232.9 GiB (~250 GB)
Model #1 Type
Fixed, SSD - Bus: SATA (11)
Model #2 Name
NVMe Drive 1
Model #2 Capacity
953.9 GiB (~1020 GB)
Model #2 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
AOC Internationa Q32G1WG4 (AOC3201)
Screen #1 Spec
31.5 inches (80 cm) / 2560 x 1440 pixels @ 48-144 Hz
Miscellaneous
Windows Version
Microsoft Windows 8.1 (6.3) Professional 64-bit
CPU-Z Version
1.99.0 (64 bit)