2012 iMac crashing on Zwift - can recommend a cheap iMac like PC?

[TJ82]

I wanted to use my late 2012 imac for Zwift, and it was great in the morning when not busy. But now in the evening it crashes every 10 mins. I think it's because it's busy and the graphics card can't handle it. It has 512mb memory. Zwift say minimum is 1GB.

Guess that means I need something cheap and fast that will do the job. I know literally nothing about PCs except that they're cheaper. I want something under 500 quid. So PC and screen in one sort of thing.

Anyone know anything about this stuff?

 

[tubeexperience]

I wanted to use my late 2012 imac for Zwift, and it was great in the morning when not busy. But now in the evening it crashes every 10 mins. I think it's because it's busy and the graphics card can't handle it. It has 512mb memory. Zwift say minimum is 1GB.

Guess that means I need something cheap and fast that will do the job. I know literally nothing about PCs except that they're cheaper. I want something under 500 quid. So PC and screen in one sort of thing.

Anyone know anything about this stuff?

What you are looking for is called an "All In One" computer.