Processor (CPU)
CPU Name
AMD Ryzen 9 3900X 12-Core Processor
Threading
1 CPU - 4 Core - 4 Threads
Frequency
4316.25 MHz (43.25 * 99.8 MHz) - Uncore: 1247.5 MHz
Multiplier
Current: 43.25
Architecture
Matisse / Stepping: MTS-B0 / Technology: 7 nm
CPUID / Ext.
F.1.0 / 17.71
IA Extensions
MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, x86-64, AMD-V, AES, AVX, AVX2, FMA3, SHA
Caches
L1D : 32 KB / L2 : 512 KB / L3 : 16384 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way / L3 : 16-way
Microcode
Rev. 0x8701013
TDP / Vcore
105 Watts / 1.4 Volts
Temperature
64.5 °C / 148 °F
Type
Retail
Cores Frequencies
#00: 4316.25 MHz  #01: 4316.25 MHz  #02: 4316.25 MHz  #03: 4316.25 MHz 
Motherboard
Model
Asus ROG CROSSHAIR VIII IMPACT
Socket
Socket AM4 (1331)
North Bridge
AMD Ryzen SOC rev 00
South Bridge
AMD X570 rev 51
BIOS
American Megatrends Inc. 1001 (09/09/2019)
Memory (RAM)
Total Size
16384 MB
Type
Dual Channel (128 bit) DDR4-SDRAM
Frequency
2494.9 MHz (DDR4-4990) - Ratio 3:75
Timings
20-27-27-50-115-1 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Slot #1 Module
V-Color Technology 8192 MB (DDR4-2662) - XMP 2.0 - P/N: TL8G36818C-E0P2AAK
Slot #2 Module
V-Color Technology 8192 MB (DDR4-2662) - XMP 2.0 - P/N: TL8G36818C-E0P2AAK
Graphic Card (GPU)
GPU Type
NVIDIA GeForce GTX 1660 Ti (TU116) @ 300 MHz
GPU Brand
Micro-Star International Co. Lt
GPU Specs
TU116-400 / Process: 12nm / Transistors: 6.6B / Die Size: 284 mm² / TDP: 140W
GPU Units
Shader Units: 1536 / Texture Units (TMU): 96 / Render Units (ROP): 48
GPU VRAM
6144 MB GDDR6 / 192-bit Bus @ 405 MHz (Micron)
GPU APIs
DirectX 12.0 (12_1) / OpenGL 4.6 / OpenCL 1.2 / Vulkan 1.1
Storage (HDD/SSD)
Model #1 Name
SPCC M.2 PCIe SSD
Model #1 Capacity
953.9 GiB (~1020 GB)
Model #1 Type
Fixed - Bus: NVMe (17)
Display
Screen #1
LG Electronics ( W2242 (GSM5678)
Screen #1 Spec
23 inches (58.4 cm) / 1680 x 1050 pixels @ 56-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) Professional 64-bit
CPU-Z Version
1.89.1 (64 bit)