Ordered 12core/D700/1TBSSD/16GBRAM Dec 21st and was able to pick it up from local Apple Store last Monday. Original estimate for Delivery was Mar 6, but it came in Feb 24th. That's some 2 weeks earlier than original estimate. Well done Apple/USA workers.
This MacPro is a sight to see.... and have been waiting for this refresh since 2009. It will sit alongside, older MacPros; 4-core and two 8-core Nehalems and two newer 27" iMacs. All are on same LAN via wire.
Used Migration Assistant to populate the new MacPro from one of the older MacPros. Was an overnight task and one user account wouldn't move properly (hung up as 1 min left to complete, and stuck there for over 6 hours) so did things piecemeal by drag and drop using Finder one new MacPro up and running. Apple Tech help thought there must have been a corrupt file in the user account that couldn't be migrated over. No matter, all is well now.
This is one hell of a machine and looks so inconspicuous with 3 large displays surrounding it. 27" Thunder display, 20" ACD with DVI-Thunder adapter and a big screen TV via HDMI. Awesome looking. The 20" ACD cannot daisy chain off the 27" Thunder display unfortunately so had to connect it directly to the MacPro Thunder port.
24 threads of execution.... niceeeeeee.
Removed the stock 16GB and replaced it with OWC's 4x 16GB RAM modules. Was a 5 min job and presented no issues. MacPro now has the full 64GB RAM and lots of breathing room.
Ran a quick benchmark using two LaCie 4TB RAID-0 Thunderbolt-1 2big devices daisy chained off one MacPro Thunderbolt port. I/O to just one came in at an average of 305 MB/s using large file i/o. When I ran same large file i/o to both at same time I was impressed to see each came in at an average of 295 MB/s. That was impressive IMO.
Next task it to hook up a 5-bay Burly eSATA Port Multiplier tower having 5x 4TB disks. 2x 4TB RAID-0 and 3x 4TB as JBOD. this is used for archiving data and to provide this data to all the Macs in the office when needed. Will use TSATAII-PRO-E34 (Sonnet Tempo 2 Port Express34 Pro SATA Host Card) connected to a ECHOPRO-E34 (Sonnet Echo ExpressCard Pro) adapter that connects via Thunderbolt cable to the MacPro. These two Sonnet products will play nicely with eSATA Port Multipliers, and took me a few days to research in order to buy the right items. At first I thought of using the LaCie Thunder/eSATA adapter but it does not play properly with Mavericks & Port Multipliers per LaCie's Tech help desk and its technical specs.
Blackmagic Dest Test pegged all green tick marks....
The system is looking to be a very good investment and is living up to my expectations. With the 64GB on board the kernel is taking advantage of it using loads of it for kernel buffer cache when needed.... although this steps away when applications need the memory. Mavericks memory management is doing a good job in making productive/effective use of the large RAM on this MacPro.
T'is true.... this new MacPro is very very very quiet, even under heavy workload.
Primary applications will be
1) Adobe creative suite
2) FCPX
3) Aero/computational fluid dynamic simulations
It's worth the wait.... so others waiting, be patient and you will be rewarded.