Calin Cristian :
hello all.
It is the first time in my life when I ask a question on forums.
I need a multy cpu configuration for 3d rendering. I have in mind 2 xIntel® Xeon® Processor X7560 8 core - 16 tr but some people think that a single latest i7 model will be better. i can invest round 2 000 euro in cpu and motherboard. i was thinking of Z9PE-D8 WS as mothrboard. I wait for your help. Thank you.
Calin Christian,
First of all, I don't think the Xeon X7560 is a good choice for your use, first, it is an old processor (45nm technology), it is only 2.66GHz, uses a maximum of 1333 RAM, as far as I can see it is not available for purchase new, the last price was $3,800 (=Eu 2733), and it is LGA1567, which is a more or less obsolete server platform, meaning it will not work on the Z9PE-D8 WS which is LGA2011.
In my view, the very best system for your use would use the ASUS Z9PE-D8 WS motherboard with a pair of Xeon E5-2687W V2 processors. The E5-2687W V2 has 8 cores / 16 threads running at 3.4 / 4.0 GHz and in Passmark benchmarks is the second most powerful CPU. In the Passmark "Top 100" -the fastest systems among the thousands tested, there is only one using Xeons and that has 2X E5-2687W (not V2) and a Quadro 6000 (6GB).
http://ark.intel.com/products/76161/Intel-Xeon-Processor-E5-2687W-v2-25M-Cache-3_40-GHz
http://www.newegg.com/Product/Product.aspx?Item=N82E16819116937
However, these are quite expensive- $2,200 in the US. If this CPU / motherboard combination is within your budget, I suggest buying the ASUS Z9PE-D8 WS ($535 US) and installing one E5-2687W V2 ($2,200) US and 32GB ECC 1600 RAM).
http://www.newegg.com/Product/Product.aspx?Item=N82E16819116937
The above CPU /motherboard would cost about $2,750 in the US or the equivalent of Eu 1978. It's possible the price in Europe may make this too expensive. As an alternative, you may consider a similar motherboard, that has the same performance but different features (slot configuration for example) and is somewhat less expensive >
ASUS Z9PA-D8 ATX Server Motherboard Dual LGA 2011 DDR3 1600/1333/1066 > $360
http://www.newegg.com/Product/Product.aspx?Item=N82E16813131886
And, if the E5-2687W V2 is too expensive in your country, you might consider >
Intel Xeon Processor E5-2643 V2 6-core, 25M Cache, 3.5 / 3.8 GHz
http://ark.intel.com/products/75268/Intel-Xeon-Processor-E5-2643-v2-25M-Cache-3_50-GHz?q=E5-2643%20V2
> A very fast 6 core / 12 thread CPU and these are about $1,700 in the US. The ASUS Z9PA-D8 and a Xeon Processor E5-2643 V2 would total about $2,400 or Eu 1725. this is not as fast as the 2687W V2, but I am confident that this combination would far outperform your current Mac Pro.
RAM > Of course, ECC error-correcting RAM is necessary for the precision required in rendering /processing. The highest native speed ECC RAM is currently 1866, and the V2 Xeons support it, but the motherboards and the RAM itself are rare so it's likely you will use 1600 spped. Important > consult the ASUS "Approved Vendors List" on the ASUS site that shows the makers / models of RAM tested as compatible with the ASUS Z9PA motherboard of your choice. I prefer Samsung, but Kingston is also good.
One way to view this kind of system is to consider having fewer cores but the highest possible clock speed CPU's, because the modeling is so much faster. When rendering / processing, you have to more or less leave it to work on it's own- all of the threads are assigned to rendering. In this case the fewer cores but at higher speed is not a large time penalty, especially with the GPU contributing as coprocessor. Later, when the second CPU is added the higher clock speed remains for the applications not using all the threads.
Maya is one of the most demanding applications. requiring fantastic CPU power, accuracy, and reliability. The E5-2687W V2 and ASUS Z9PE-D8 WS would be a fantastic combination with the Quadro K5000, which I consider the best all round GPU for 3D modelling. Later, when work demands more processing power, add a second 2687W and 32GB more RAM. As you know, the RAM must be symmetrical between the two processors.
Cheers,
BambiBoom
HP z420 (2014) > Xeon E5-1620 quad core @ 3.6 / 3.8GHz > 24GB ECC 1600 RAM > Quadro 4000 (2GB)> Samsung 840 SSD 250GB /Western Digital WD1003FZEX 1TB> M-Audio 192 sound card > AE3000 USB WiFi > HP 2711X, 27" 1920 X 1080 > Windows 7 Ultimate 64 >[Passmark system rating = 3815, 2D= 767 / 3D=2044]
Dell Precision T5400 (2008) > 2X Xeon X5460 quad core @3.16GHz > 16GB ECC 667> Quadro FX 4800 (1.5GB) > WD RE4 500GB / Seagate Barracuda 500GB > M-Audio 2496 Sound Card / Linksys 600N WiFi > Windows 7 Ultimate 64-bit >[Passmark system rating = 1859, 2D= 512 / 3D=1097]
2D, 3D CAD, Image Processing, Rendering, Text > Architecture, industrial design, graphic design, written projects [AutoCad, 3ds Max, Vray, Solidworks, Sketchup, Adobe CS, WordPerfect, MS Office]