Processor (CPU)
CPU Name
AMD Ryzen 9 3900X 12-Core Processor
Threading
1 CPU - 12 Core - 24 Threads
Frequency
4048.26 MHz (40.5 * 99.96 MHz) - Uncore: 1599.3 MHz
Multiplier
Current: 40.5 / Min: 5.5 / Max: 46.5
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
76.8 °C / 170 °F
Type
Retail
Cores Frequencies
#00: 4048.3 MHz  #01: 4073.2 MHz  #02: 4073.2 MHz  #03: 4048.3 MHz 
#04: 4048.3 MHz  #05: 4023.3 MHz  #06: 4048.3 MHz  #07: 4073.2 MHz 
#08: 4048.3 MHz  #09: 4023.3 MHz  #10: 4048.3 MHz  #11: 4023.3 MHz 
Motherboard
Model
ASRock B450M Steel Legend
Socket
Socket AM4 (1331)
North Bridge
AMD Ryzen SOC rev 00
South Bridge
AMD B450 rev 51
BIOS
American Megatrends Inc. P3.60 (11/03/2020)
Memory (RAM)
Total Size
32768 MB
Type
Dual Channel (128 bit) DDR4-SDRAM
Frequency
1599 MHz (DDR4-3198) - Ratio 1:16
Timings
14-14-14-34-73-1 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Slot #1 Module
G.Skill 8192 MB (DDR4-2400) - XMP 2.0 - P/N: F4-3200C14-8GFX
Slot #2 Module
G.Skill 8192 MB (DDR4-2400) - XMP 2.0 - P/N: F4-3200C14-8GFX
Slot #3 Module
G.Skill 8192 MB (DDR4-2400) - XMP 2.0 - P/N: F4-3200C14-8GFX
Slot #4 Module
G.Skill 8192 MB (DDR4-2400) - XMP 2.0 - P/N: F4-3200C14-8GFX
Graphic Card (GPU)
GPU Type
AMD Radeon RX 6800 XT (Navi 21 XT) @ 2454 MHz
GPU Brand
PowerColor
GPU VRAM
16368 MB @ 2000 MHz (Samsung)
Storage (HDD/SSD)
Model #1 Name
AGI250GIMAI238 (FW: W0411A0)
Model #1 Capacity
238.5 GiB (~260 GB)
Model #1 Type
Fixed, SSD - Bus: SATA (11)
Model #2 Name
Samsung SSD 970 EVO Plus 500GB (FW: 2B2QEXM7)
Model #2 Capacity
465.8 GiB (~500 GB)
Model #2 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
Samsung Odyssey G5 (SAM7489)
Screen #1 Spec
31.7 inches (80.5 cm) / 2560 x 1440 pixels @ 65-165 Hz
Miscellaneous
Windows Version
Microsoft Windows 10 Professional (x64)
CPU-Z Version
2.15.0 (64 bit)