Processor (CPU)
CPU Name
AMD Ryzen 9 3900X 12-Core Processor
Threading
1 CPU - 12 Core - 24 Threads
Frequency
3744.39 MHz (37.75 * 99.19 MHz) - Uncore: 1587 MHz
Multiplier
Current: 37.75
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, 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 / 1.475 Volts
Type
Retail
Cores Frequencies
#00: 3744.39 MHz  #01: 3744.39 MHz  #02: 3744.39 MHz  #03: 3744.39 MHz 
#04: 3744.39 MHz  #05: 3744.39 MHz  #06: 3744.39 MHz  #07: 3744.39 MHz 
#08: 3744.39 MHz  #09: 3471.62 MHz  #10: 3744.39 MHz  #11: 3744.39 MHz 
Motherboard
Model
MSI MAG B550 TOMAHAWK (MS-7C91)
Socket
Socket AM4 (1331)
North Bridge
AMD Ryzen SOC rev 00
South Bridge
AMD B550 rev 51
BIOS
American Megatrends Inc. A.43 (09/29/2020)
Memory (RAM)
Total Size
131072 MB
Type
Dual Channel (128 bit) DDR4-SDRAM
Frequency
1588.2 MHz (DDR4-3176) - Ratio 1:16
Timings
16-18-18-36-74-1 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Graphic Card (GPU)
Storage (HDD/SSD)
Model #1 Name
Western Digital WDC WD10EZEX-08WN4A0 (FW: 02.01A02)
Model #1 Capacity
931.5 GiB (~1000 GB)
Model #1 Type
Fixed - Bus: SATA (11)
Model #2 Name
Western Digital WDC WD10EZEX-00BN5A0 (FW: 01.01A01)
Model #2 Capacity
931.5 GiB (~1000 GB)
Model #2 Type
Fixed - Bus: SATA (11)
Model #3 Name
Samsung SSD 970 EVO Plus 1TB
Model #3 Capacity
931.5 GiB (~1000 GB)
Model #3 Type
Fixed, SSD - Bus: NVMe (17)
Model #4 Name
Samsung SSD 970 EVO Plus 1TB
Model #4 Capacity
931.5 GiB (~1000 GB)
Model #4 Type
Fixed, SSD - Bus: NVMe (17)
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) Professional 64-bit
CPU-Z Version
1.94.0 (64 bit)