joinski
I tested some PS2 games on Vorke v2 pro and Batocera 5.19 and it performs really well. In order to make test meaningful I tried just 60fps games on default core settings, here some details:
• 2D games (Fist of the North Star, Mushihimesama) – both games just run perfectly smooth, as I remembered on real Sony hardware
• Light 3D games (Gradius V, R-Type Final) – games run really well and seem fully playable, I noticed sometimes a little frame dropping (1-3fps) in Gradius V reducing the normal 60fps. Nothing really evident, but I didn’t remember that on true PS2 hardware. Don’t know if it’s something that could be solved by future core upgrades
• Heavy 3D games (Tekken 5, SSX3) – Tekken looks perfect but it suffers of small slowdowns, mainly during match start and in most complex arenas. It remains playable but it’s surely different from the original at the moment. SSX3 runs smooth as I remebered but few slowdowns (like Gradius)
• Games that didn’t work – Tekken 4 (black screen after menu selection) Burnout 3 (massive slowdowns and graphic glitches)
Tell me you need some more specific test ;-)