It seems you are concerned with speed using that software, choosing a Ryzen 3 is not a good choice for speed. Your motherboard is an excellent choice. Go with the fastest Ryzen 7 you can afford with a Noctua CPU cooler NH-D15S to reduce thermal throttling. Next would be RAM which you would need to know how much memory that software and operating need to run and add some extra for overhead to prevent slowing. You can stay with 8GB RAM and you can always add more RAM later if needed. As for storage I recommend you get a NVMe drive for speed because other drives would slow down your computer. I know this from my own personal experience since I have built 4 desktop computers so far. This is what I have currently that I have built.
Machine:
Type: Desktop Mobo: Gigabyte model: B450 AORUS ELITE serial: <superuser required> UEFI: American
Megatrends LLC. v: F64a date: 02/17/2022
CPU:
Info: model: AMD Ryzen 7 2700X bits: 64 type: MT MCP arch: Zen+ gen: 2 level: v3 note: check
built: 2018-21 process: GF 12nm family: 0x17 (23) model-id: 8 stepping: 2 microcode: 0x800820D
Topology: cpus: 1x cores: 8 tpc: 2 threads: 16 smt: enabled cache: L1: 768 KiB
desc: d-8x32 KiB; i-8x64 KiB L2: 4 MiB desc: 8x512 KiB L3: 16 MiB desc: 2x8 MiB
Speed (MHz): avg: 2243 high: 3200 min/max: 2200/3700 boost: enabled scaling:
driver: acpi-cpufreq governor: ondemand cores: 1: 2200 2: 2200 3: 1888 4: 2200 5: 2200 6: 3200
7: 2200 8: 2200 9: 2200 10: 2200 11: 2200 12: 2200 13: 2200 14: 2200 15: 2200 16: 2200
bogomips: 118170
Graphics:
Device-1: AMD Baffin [Radeon RX 550 640SP / 560/560X] vendor: XFX Pine driver: amdgpu v: kernel
arch: GCN-4 code: Arctic Islands process: GF 14nm built: 2016-20 pcie: gen: 3 speed: 8 GT/s
lanes: 8 ports: active: DVI-D-1 empty: DP-1,HDMI-A-1 bus-ID: 07:00.0 chip-ID: 1002:67ff
class-ID: 0300 temp: 48.0 C
Display: x11 server: X.Org v: 1.21.1.7 compositor: xfwm v: 4.18.0 driver: X: loaded: amdgpu
unloaded: fbdev,modesetting,vesa dri: radeonsi gpu: amdgpu display-ID: :0.0 screens: 1
Screen-1: 0 s-res: 1536x864 s-dpi: 96 s-size: 406x229mm (15.98x9.02") s-diag: 466mm (18.35")
Monitor-1: DVI-D-1 mapped: DVI-D-0 model: Acer S271HL serial: <filter> built: 2019
res: 1536x864 hz: 60 dpi: 65 gamma: 1.2 size: 598x336mm (23.54x13.23") diag: 686mm (27")
ratio: 16:9 modes: max: 1920x1080 min: 720x400
API: OpenGL v: 4.6 Mesa 22.3.6 renderer: AMD Radeon RX 550 Series (polaris11 LLVM 15.0.6 DRM
3.49 6.1.0-15-amd64) direct-render: Yes
Audio:
Device-1: AMD Baffin HDMI/DP Audio [Radeon RX 550 640SP / 560/560X] vendor: XFX Pine
driver: snd_hda_intel v: kernel pcie: gen: 3 speed: 8 GT/s lanes: 8 bus-ID: 07:00.1
chip-ID: 1002:aae0 class-ID: 0403
Device-2: AMD Family 17h HD Audio vendor: Gigabyte driver: snd_hda_intel v: kernel pcie: gen: 3
speed: 8 GT/s lanes: 16 bus-ID: 09:00.3 chip-ID: 1022:1457 class-ID: 0403
API: ALSA v: k6.1.0-15-amd64 status: kernel-api tools: alsamixer,amixer
Server-1: PipeWire v: 0.3.65 status: active with: 1: pipewire-pulse status: active
2: wireplumber status: active 3: pipewire-alsa type: plugin 4: pw-jack type: plugin
tools: pactl,pw-cat,pw-cli,wpctl
Network:
Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet vendor: Gigabyte driver: r8169
v: kernel pcie: gen: 1 speed: 2.5 GT/s lanes: 1 port: f000 bus-ID: 03:00.0 chip-ID: 10ec:8168
class-ID: 0200
IF: eth0 state: up speed: 1000 Mbps duplex: full mac: <filter>
IF-ID-1: wg-mullvad state: unknown speed: N/A duplex: N/A mac: N/A
Drives:
Local Storage: total: 22.3 TiB used: 6.59 TiB (29.5%)
SMART Message: Unable to run smartctl. Root privileges required.
ID-1: /dev/nvme0n1 maj-min: 259:0 model: PCIe SSD size: 476.94 GiB block-size: physical: 512 B
logical: 512 B speed: 31.6 Gb/s lanes: 4 type: SSD serial: <filter> rev: ECFM22.9 temp: 27.9 C
scheme: GPT
ID-2: /dev/sda maj-min: 8:0 vendor: Samsung model: SSD 870 QVO 8TB size: 7.28 TiB block-size:
physical: 512 B logical: 512 B speed: 6.0 Gb/s type: SSD serial: <filter> rev: 2B6Q scheme: GPT
ID-3: /dev/sdb maj-min: 8:16 vendor: HGST (Hitachi) model: HUS728T8TALE6L4 size: 7.28 TiB
block-size: physical: 4096 B logical: 512 B speed: 6.0 Gb/s type: HDD rpm: 7200 serial: <filter>
rev: W414 scheme: GPT
ID-4: /dev/sdc maj-min: 8:32 vendor: Seagate model: ST8000DM004-2CX188 size: 7.28 TiB
block-size: physical: 4096 B logical: 512 B speed: 6.0 Gb/s type: HDD rpm: 5425 serial: <filter>
rev: 0001 scheme: GPT