Best GPU for 3D Modeling etc.

Hey,

Since I got quite a bit into game developing and stuff again, I thought my Mac Pro could use a graphics card upgrade.

I plan on running Maya, ZBrush and probably the new Unreal Engine once it gets a little bit more polished. Photoshop also gets some use of course.

I currently have a Radeon HD 5770 (the Mac one) installed.
I don't know alot about CUDA. OpenGL and all that stuff, so a little light in the dark would be nice

As far as I got it, Maya performs better using CUDA graphics cards. Is that right?

A few possible cards I read into:

The Quadro 4000
Radeon HD 5870
GTX 285 Mac Edition
Radeon HD 7950 Mac Edition

As you can see, I'd like to get something that kind of works for the mac out of the box.
So firmware-flashing windows cards are kind of a no go. Except it really is the SO much better choice

About the Quadro 4000 I read kind of mixed opinions. Alot of people say they gained a hige performance boost, others say they barely feel a difference to the 5870 for example.

The 2 main options for me would be the 5870 and the Quadro I guess, but as I said I don't have a clue about graphics cards

If I would go for the Quadro, I could use both the Quadro and the 5770 if I got that right (since they both use only 1 power connector). Is it possible to tell Maya to only use one of the 2 GPU's or so?

I'm really quite tapping in the dark here and would be happy about some opinions.

btw: I don't plan to game with it.

Hey,

Thanks for the answers so far.
I maybe should have stated that I am more worried about a card that functions properly with the new Unreal Engine. I guess all of the above cards SOMEWHAT function properly with Maya, don't they?
There probably are some performance differences nevertheless.

I can't say to much about Maya, as I am just getting in. Im nowhere near a professional level yet, but I would like to start off with a setup that won't point and laugh at me^^

The minimum GPU specs required to run the UE4 on Mac seem to be either a Radeon HD 6870 or a Geforce 470 GTX. It also needs to support OpenGL 4.1 as I just found out.

Thus, I have to ditch the GTX 285 if I am not completely wrong.

I am also running a 2nd drive in my Mac Pro that got 10.6.8 installed. (for Music production)
So I have to use a card that still has SL driver support. And as far as I am concerned, the 7950 Mac edition does not. Kind of sad, as I really liked that card performance wise. (also looks damn sexy )

Is the Quadro 4000 a "genuine Apple card"? such as the 5770 and 5870?
IIRC they had it available in their store back then, right?

So yea, as a person with 0 knowledge about GPUs, I'd say I probably have to choose between either the Quadro or the 5870.

The Unreal Engine 4 states the 6870 as minimum requirement, but I still think that the 5870 would work.

What I don't like about the 5870 however, is the 2 plug power consumption.
If I'd go for the Quadro, I still could use the 5770 aswell.

Which leads me to the question: How exactly does running 2 GPU's affect the system? Isn't there some sort of hassle going on between the two cards?


Thanks for the input so far
I know I ask a lot of questions, but I just like to be sure beforehand with such things

librarian said:

the quadro 4000 gets totally smoked even by a radeon 6870 by at least a 35% margin, but I'm not sure it can hold up on unreal engine 4 considering the performance penalty of mac os.
the 7950 is almost 3 times faster than the quadro 4000, and should be good enough for UE4 for starters.

Click to expand...

In most of the time, running 2 GPU is meaningless unless you have to power lots of monitor.

Personally I think even though you want to power 3 monitors, use the single 7950 setup still better than Quadro 4000 + 5770.

Click to expand...

I really dig the power of the 7950 however, as I already stated, I need 10.6.8 support which the 7950 does not offer.

I have been reading into some Maya-GPU performance stuff and it seems, as if nVidia still is the better choice. Also Epic Games state, that the Unreal Engine 4 "works better" with nVidia cards.

I'm just worried, if the Quadro 4000 will be able to handle UE4.

h9826790 said:

Same problem as 7950, not support 10.6.8

Click to expand...

Exactly.

I know SL really is restricting me here, but it is to much of a rock solid system to just drop it. Especially for music production.

Also, I need it driver wise. Some devices don't offer newer drivers then the ones for 10.6.8.

Back to the GPUs:

I found this about the Quadro 4000 at the Unreal forums:
https://answers.unrealengine.com/questions/14046/it-is-about-the-hardware.html

Doesn't look to good

Is the 5870 actually stronger then the Quadro 4k in everything else then rendering?

Are there any other 3rd party cards made for mac? Such as the 7950, 680 etc?
I really don't want to use flashed windows cards that don't even offer a boot screen. Especially when I do have to switch between Snow Leopard and Mountain Lion later on.