I'd humbly agree.
There really is no way of shortselling the benefit of having a discrete GPU.
However, I'm pretty sure 3D (or 3D MMORPG games even) would not run well on a classic Amiga with RTG only. It would definitely need an accompanying PPC, since the 68k CPUs are too much of a bottleneck for full 3D. Heck, even a PPC G3/G4 is still a tremendous bottleneck for any 3DFX Voodoo 3/4/5.
But then the true question to ask.....is it worth it? I mean even the current PPC for classic Amiga are weak: 233 Mhz or even 260 Mhz would do nothing. Requesting to manufacture new PPC card for classic Amiga with 700 Mhz comes to other complications:
- Is it feasible?
- Can the motherboard of classic Amiga handle such speed boost and would it run at such close speed with RTG?
- Manufacturing cost?
- Benefit of financial return from developing such product?
- Cost of selling it and the amount of people willing to buy it?
- Amount of software available to take advantage of it and compatibility issue?
- It comes to the final question: Is it worth it?
So we end up again back to the same bottleneck of No, No,
NO! But then you look at the casing of Amiga 4000D and Amiga 4000T and you use the classic Amiga and you start wishing: Oh I wish I can watch blue ray movies or HD movies on it. Oh I wish there was LOTS OF cool MMORPG games on it. Oh I WISH THERE ARE LOTS OF COOL new App and games on it...oooh I wish...and it is a
NEVER ending cycle.
I am surprised you guys don't drink too much!