Avocado vs nTop

Avocado is a free, open-source PlayStation 1 emulator for Windows, macOS, Linux, and Android. It can load files including .cue, .bin, .img, .chd, .ecm, .exe, .psexe, .psf, and .minipsf by drag and drop. Listed save tools include save states, quick save and load, and rewinding by one second. It supports digital controllers, DualShock, and mouse input, with up to two controllers and no multitap. Audio support includes XA-ADPCM and Red Book, and graphics use OpenGL hardware rendering. The project lists support for Anti-Modchip and LibCrypt protected games; PAL LibCrypt games need additional .SBI or .LSD subchannel information. A BIOS from a real console is required and must be placed in the data/bios directory; BIOS selection is prompted on first run. The project is in early development, so games may not start or may crash soon after. It is single-threaded, and audio synchronized to NTSC 60 Hz can stutter in PAL games.

nTop is an engineering design platform for generating parametric geometry and exploring design variants. Its implicit modeling represents geometry mathematically, helping models remain stable through substantial parameter changes. Design logic can run across thousands of variants on desktop or distributed cloud compute, while GPU compute and machine learning are described as ways to shorten simulation feedback cycles. The platform supports assembly and surface modeling and imports CAD, mesh, CAE, and other formats, including STEP, Parasolid, CATIA V5, Creo, SolidWorks, STL, OBJ, Abaqus, and ANSYS; listed exports include STEP, Parasolid, STL, and 3MF. The interactive desktop application supports 64-bit Windows 11 Enterprise, Professional, and Education editions; nTop Automate also supports Red Hat Enterprise Linux 8.9. The system requirements specify at least 64 GB RAM and an NVIDIA GPU with Volta architecture or newer and 8 GB VRAM. Commercial pricing is on request. Students, educators, and academic researchers can apply for a free non-commercial education version.