eGPU guidance

Hello! new to the forum. I was doing some research on ViDock when I came across this forum, and subsequently the DIY eGPU sticky thread. After checking it out, it's probably safe to assume there is good advice to be had here.

I have a Toshiba A215 I'd like to enhance for some at least half-decent gaming. I've just brought this laptop back to life after over a year of sitting unused due to an apple juice accident.

So, first and foremost, I will need this.. correct? With that, I'm looking for recommendations on a card and power supply that will provide good compatibility and gaming performance for someone on a budget.

Thanks for any input!

 

You should probably post this in the eGPU thread, you'll likely get better answers there.

From what I learned, the recommended GPUs are Nvidia GTX series 4, 5 or 6. The "best" budget option is probably the GTX 460, which can be had for around 100$ (just purchased mine on newegg canada for 110$, nothing comes close to that in terms of price/performance). AMD GPUs, even if they probably offer better value, are less interesting for an eGPU beacause of the Optimus compression present in the Nvidia drivers, which greatly improves performance in bandwith-limited situations (just like an eGPU).

For the PSU, you'll want a single-rail with at least 20A on the 12v. The corsair CX430 is one of the most popular, because of its low price and high quality. However, a modular (detachable cables) PSU would reduce the clutter, but those are more expensive.

If you need specific infos on your notebook compatibility and required adapters, I recommend you try the eGPU thread.