Mac Pro 5.1 - Optimizing Setup

[MacVidCards]

Just want to point out that a X5680 or X5690 will allow you to utilize all 4 slots for max of 64GB.

With a "W" series you will be limited to 56GB

 

[flowrider]

Thanks so much guys! This has just been unbelievably helpful. I know where to get RAM and how much to get. I have a solid idea and increased understanding of how to set up my drives, and I'm convinced that I can get a couple of new processors and install them, saving a ton of cash.

We're down to one question!

Is it ultimately worth the extra $70 for the W3680 (3.33GHz, 6-Core) from the X5677 (3.4GHz, 4-Core), or the extra $145 for the W3690 (3.46GHz 6-Core)?

That's the last decision to make!

Again, it comes down to the question how many cores does Photoshop use, vs. how much do you want to spend. Photoshop is indeed multi-core aware. I recommended the X5677 strictly for budget reasons. I use 'em, but then again I've got a dual CPU Machine. If you want a six core CPU and are willing to spend the bucks, the yes a W3680 or an X5680 (3.33GHz) or a W3690 or X5690 (3.46GHz). In a single CPU system both the 3 series or the 5 series will work. The 5 series has the advantage of being able to handle more RAM. 56GB with the 3 series and 64GB with the 5 series. But as discussed earlier, that generation of CPUs has 3 channel memory, so maybe the total memory question is moot. Other wise performance will be same for CPUs with equal GHz speed.

Lou

 

[botounami]

Perfect Lou. Given that we're using After Effects / Premiere Pro, I think those extra cores will pull their weight. The weird thing is that it seems the W3690 and the X5690 are the exact same processor...same performance...same benchmarks...etc. I hope I'm not missing something.

Thanks again!

 

[flowrider]

^^^^No they are not. The W3690 has one I/O bus and is designed for single CPU operation only. The X5690 has a two X I/O bus, and is designed for dual CPU operation, but as has been said the X5690 will work just fine in a single CPU setup, and will handle more ultimate RAM.

Lou