Roy
macrumors 6502
Just want to add my experience. I have a single CPU 2.8 Mac Pro since March 2008 and I am very happy with it so far. Of course I was hoping to be able to "upgrade" to 2 CPUs whenever I have the "few bucks" for it. However, as seen in this forum, the upgrade is not at all secure or simple. At least I believe that the socket for the 2nd CPU is present in the 2008 single CPU Mac Pro. A Xenon E5462 will cost me around $860 (no, I didn't say this upgrade was cheap 😱) plus tax and shipment from the US (I live in Switzerland). What really made me worry was how to get the Apple heatsink for the CPU!? I went to a local Apple reseller (they also have a repair center) and the guy told me yes, he could order a heatsink for the Mac Pro 😛 ... then he argued that the planned upgrade is not possible because, as far as he knows, there is no socket for CPU number two! Okay, so after writing this reply I will open my Mac and see for myself. If there is a socket I will order the heatsink next week and the CPU as soon as I get a confirmation that I really can get the desired part from Apple. I let you know if someone here is interested. Of course, some of you might state now that around $1000 or more for this upgrade is not worth it, but I don't want to exchange my Mac for a new model ... and I like to mess around with hardware myself 🙄 ... would be too sad to have a dual-workstation Mac Pro with just one Xeon forever 😛
If you are happy with your single CPU, what's the need for the another CPU? Your friends who have a "full pair" make you feel less than adequate? You have no "bragging rights"? Your Mac Pro leans to one side--the single CPU side? Inquiring minds want to know.😀