Speed Up Civil 3D with a 64-bit Operating System, Part 1: The Benefits
Like the idea, but need a bit more information? Good. No one likes a sheep unless you need a sweater or are making kabobs. Let’s look at some reasons why Win7 64-bit is the way to go if you are doing some serious Civil 3D work.
We can separate the big boys from the posers with one question: Do you want to get as much value as possible from your workstation investment? If the answer is yes, then you have to take a serious look at Win7 64-bit. Civil 3D workstations are capable of some amazing things with new releases of software becoming more and more powerful. But if you want those point clouds and massive topo surfaces to render as quickly as possible, you need to give your workstation room to work. That means bringing as much RAM to the table as possible.
Old-fashioned 32-bit systems (even Win7 32-bit) have a measly 4GB maximum of possible RAM and only a little of 3GB of that will be available to Civil 3D! This creates a processing bottleneck that will slow down your system and make you wonder why you even upgraded your Civil 3D. Modern 64-bit systems operate with a MINIMUM 4GB requirement and go upwards of 128GB and more, depending on your OS choice! The processing difference between 4GB on 32-bit and, say, 16GB on 64-bit is like night and day. This will give you more value from the same hardware investment.
Each new release of Civil 3D and most CAD applications bring new and improved capabilities. From grater surface detail to larger and larger point clouds, all of these features are welcome with open arms by users. But these great new features also bring more processing overhead to CAD workstations that may already struggling. Older systems running 32-bit operating systems will show their age as these new features require greater amounts of memory, faster processing and longer rendering times.
By contrast, CAD workstations sporting modern 64-bit operating systems are ready for these challenges. As mentioned before, a 64-bit operating systems is nearly limitless in the amount of RAM it can apply to complicated tasks. But in addition to raw RAM, a 64-bit operating system using RAM more efficiently in its memory allocation and computational processing. This means that meg for meg, a 64-bit workstation manages its processor and RAM more efficiently than its older 32-bit counterpart!
Wait, there’s more. Upgrading to a 64-bit operating system affects your non-CAD tasks as well. We’ll talk about that topic next time!
Author: Curt Moreno
This blog was developed by Longitude Media, publisher of Cadalyst.
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