I've just opened a file i built a while back in 2020 (Symphony on mac, in case it matters) in 2021, and the rendered graphics in live view (automatic, favour performance) use significantly more GPU resources and movement effects are very steppy - the mac is visibly struggling to render it to the point of being useless.
Opening it in 2020 again, and it it renders nice and smoothly, with no issues.
I'm just wondering if anything significant has changed between versions in terms of GPU? and if there are plans to introduce a legacy graphics mode?
Mac Specs: iMac (2017, 5K Retina) with a Radeon Pro 580 (8gb), 32gb Ram,4.2ghz quad i7,2tb SSD, Big Sur