Processor (CPU)
CPU Name
AMD Ryzen 9 3900X 12-Core Processor
Threading
1 CPU - 12 Core - 24 Threads
Frequency
3705.9 MHz (34 * 109 MHz) - Uncore: 1162.6 MHz
Multiplier
Current: 34
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. 0x8701021
TDP / Vcore
105 Watts / 1.328 Volts
Temperature
53.9 °C / 129 °F
Type
Retail
Cores Frequencies
#00: 3705.90 MHz  #01: 3705.90 MHz  #02: 3705.90 MHz  #03: 3705.90 MHz 
#04: 3705.90 MHz  #05: 3705.90 MHz  #06: 3705.90 MHz  #07: 3705.90 MHz 
#08: 3705.90 MHz  #09: 3705.90 MHz  #10: 3705.90 MHz  #11: 3705.90 MHz 
Motherboard
Model
ASRock X570 Taichi
Socket
Socket AM4 (1331)
North Bridge
AMD Ryzen SOC rev 00
South Bridge
AMD X570 rev 51
BIOS
American Megatrends Inc. P4.40 (06/23/2021)
Memory (RAM)
Total Size
16384 MB
Type
Dual Channel (128 bit) DDR4-SDRAM
Frequency
1162.6 MHz (DDR4-2326) - Ratio 3:32
Timings
15-15-15-36-51-1 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Slot #1 Module
G.Skill 8192 MB (DDR4-2137) - XMP 2.0 - P/N: F4-3200C14-8GVR
Slot #2 Module
G.Skill 8192 MB (DDR4-2137) - XMP 2.0 - P/N: F4-3200C14-8GVR
Graphic Card (GPU)
GPU Type
AMD Radeon RX 5700 (Navi 10 XL)
GPU Brand
Micro-Star International Co. Lt
Storage (HDD/SSD)
Model #1 Name
Samsung SSD 980 PRO 1TB
Model #1 Capacity
931.5 GiB (~1000 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Miscellaneous
Windows Version
Microsoft Windows 8.1 (6.3) Professional 64-bit
CPU-Z Version
1.96.1 (64 bit)