MacBook – Graphics performance on MacBook Pro 15 / 2015

gpugraphicsmacbook pro

I am going to buy a 2015 Macbook Pro. I'd like to be able to run SolidWorks with Parallels or Bootcamp occasionally (for 3D printing model development). I believe it requires OpenGL.

I am confused about the model configuration and capabilities. Will the 2.2GHz/16GB/256GB model suffice or do I need to go for 2.5/16/512 one?

It all started with this page: http://community.foundry.com/discuss/topic/122224, where 2.2/16/256 model seems to lack OpenGL capability altogether.

According to https://everymac.com/systems/by_year/macs-released-in-2015.html, the 2.2/16/256 version doesn't have a dedicated graphics card, while the 2.5/16/512 does. First, can I trust this source? Any way to cross-check? Couldn't find this information on the Apple site. Second, is the dedicated graphics card required if I only need to run SolidWorks occasionally? I don't need so much SSD space, and wouldn't like paying for high-performance graphics unless I really need it.

The related Apple page doesn't mention this difference at all, and confused me into ordering 2.2/16/256 model at the moment. I am not sure I can return the computer once I create my user account or install the software, hence this question.

Thanks a ton for the answers/comments!

Best Answer

First, can I trust this source? Any way to cross-check?

Everymac.com should be considered a trusted source. This can be cross checked by looking at two sources:

Basically, Intel Pro Graphics (integrated graphics) uses shared memory of up to 1.5GB of system RAM. There's no dedicated GPU.

Second, is the dedicated graphics card required if I only need to run SolidWorks occasionally?

Do you need it? No, it's not required. You may find that the performance (lack of) is something you can live with if you are only using it occasionally.

I don't need so much SSD space, and wouldn't like paying for high-performance graphics unless I really need it.

One factor you need to be cognizant of is that these models are completely un-upgradeable. The best advice that I can give (which I personally live by) is purchase for what you think you will need tomorrow not what you need today. Further, if the performance for what you want to do today is marginal at best, it's not going to get any better in the future.

Keep in mind that the phrase, "Gee, my graphics is just too responsive" and "I wish I didn't have so much storage" was uttered by no one, ever.

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