Archive

Archive for October, 2012

The Best Hardware Configuration for AutoCAD 2013, Part 4: Processor, Video Card, RAM and Hard Drive

October 31, 2012 14 comments

So far in this series, I’ve discussed how to determine if your hardware can handle the AutoCAD 2013 upgrade, how to outline your current and future needs and how to find new hardware if you decide it’s time for a new system. If you are looking for new hardware for AutoCAD 2013, here’s some specific components to look at closely.

The Processor and Video Card

Make sure to focus on the processor and the video card when looking for a new workstation. Especially the processor. This component is the most difficult to upgrade latter on.

A video card is easy enough to change out, but they can be very expensive. If you are working with 3D models and create a lot of renderings, make sure to get a good video card. “Regular” 2D CAD work will also require a good video card. Go through Autodesk’s list. Don’t fall into the trap of getting a gaming card. CAD requirements of video cards are very different from game requirements. CAD is a precision tool. Games are not. Games need speed. CAD needs accuracy.

RAM

RAM is another component that is easy to update later. Make sure you get ECC RAM (Error-Correcting Code Memory). One of the requirements of being a “workstation” is having ECC memory. This type of computer memory can detect and automatically fix common types of data corruption. That means fewer crashes while working in your CAD software!

Each motherboard will carry a certain amount of slots for the RAM chips. Get that number of chips. Each slot has a channel in which it can pump data through. If a slot is empty, then that channel isn’t being used.

Hard Drive

What are you going to do for internal storage? I’m talking about the hard drive. Workstations typically have support for RAID, or Redundant Array of Independent Disks. Essentially this type of storage system has multiple hard drives, each mirroring the other. If one fails the workstation still works because the second drive is still running. It’s automatic and can keep your CAD users working. Of course this will increase cost, but it could prolong the life of your workstation.

How much storage space is enough? If you are storing data files, images, videos, etc. on your network instead of your workstation, then you shouldn’t need much storage. 500 GB should be enough for most systems, probably even 350 GB. Make a list of all of the software programs a user needs, include the operating system, and add up the space needed. Leave room for growth and there you go.

The price of hard drives is always dropping, and the amount of storage space on each drive is always increasing. Getting a little less storage capacity could help reduce cost.

Author: Brian Benton

The Best Hardware Configuration for AutoCAD 2013, Part 3: Review Recommended Hardware

October 24, 2012 3 comments
AutoCAD 2013

AutoCAD 2013

As I mentioned before, you will be better served if you treat the recommended specifications as the minimum requirements. So let’s say you have determined that you need new hardware to run AutoCAD 2013. How do you pick the proper hardware?

Autodesk, like many software vendors, has lists of certified hardware. These certifications are there to ensure users that AutoCAD 2013 will work properly when using that hardware. Autodesk has provided a list of video cards and other equipment that they promise will work. Does it mean that it will be fast? No. But they do promise it will work properly.

Independent Software Vendor Certification

Autodesk and other vendors have established cooperation with several hardware vendors to certify that the workstations you purchase will run their software. These are called ISV Certifications. ISV stands for Independent Software Vendors. If you were to purchase a workstation from Dell, HP or Lenovo (for example), they will have systems that have ISV Certifications. That means the hardware manufacturer (HP, Dell, Lenovo) has sent a workstation to Autodesk for testing. Autodesk runs the workstation through the paces and says, yes, this will properly run AutoCAD. This is important because not all computer components are created equally, nor are all components created to run CAD software.

Autodesk has a website where you can go and look at individual components, or look at full workstations to help find the system that is right for you.

ISV Certification is typically only done with workstations. Workstations are not your typical PCs. Workstations are made for durability, long-term use in harsh environments, and for high precision work. They are industrial strength machines. They will cost more, but users will find that they have less downtime, less “lag” and overall better performance. Workstations guarantee that the machine you purchase has a minimum set of requirements for video cards, processing power and storage requirements. If you are running CAD software every day, you really should be running a workstation.

Find the Right Workstation for You

How do you pick the workstation you need?

  1. Make sure it is certified by Autodesk for AutoCAD 2013.
  2. Determine your budget.
  3. Then take a look at what each vendor has to offer.

Next we’ll talk about individual hardware components to focus on.

Author: Brian Benton

The Best Hardware Configuration for AutoCAD 2013, Part 2: Current and Future Needs

October 18, 2012 3 comments
AutoCAD 2013

AutoCAD 2013

We started this series by looking at our current hardware and if it’s up for the job. Next, let’s examine if your hardware will still work with your future needs, which may include going from 2D to 3D or adding cloud computing and mobile devices to the mix.

2D vs. 3D

If you truly want to make sure you are getting proper hardware, make sure to consider the type of work you do. If all you do is 2D work, then your hardware needs will be less than if you are creating 3D models or creating photorealistic renderings. Many firms are considering a jump to 3D. If so, often new hardware will be an important part of the upgrade.

Networking

Do you reference data across your network? Networking needs can go beyond workstation issues. It’s possible your workstations are slow because they are using data on a slow server or network. Check it out.

Work in the Cloud

AutoCAD 2013 has a lot of native cloud-based integration. Will you or could you perform work in the cloud? Autodesk’s cloud-based rendering service is currently free, but this won’t last for long. They are currently offering it for free until they fully work out the costs and pricing. However, you could save on hardware costs for your rendering by using this cloud rendering service as a short term answer instead of investing in new hardware.

Mobile Devices

Will you incorporate mobile devices? Autodesk has AutoCAD WS, a mobile CAD program that can view and edit AutoCAD DWG files. This mobile connection is also built into AutoCAD 2013. This may mean that you will also need to consider mobile hardware in the form of smartphones or tablets.

Autodesk Design Suite

If you are purchasing or have upgraded to an Autodesk Design Suite then you will also have greater hardware needs.

Answer these questions before you even start looking at new hardware. Determine what you are currently doing, what you plan on doing, and what you currently have hardware wise.

Next we are going to look at those recommended requirements for AutoCAD 2013.

Author: Brian Benton

The Best Hardware Configuration for AutoCAD 2013, Part 1: Can Your Current Workstation Handle The Upgrade?

October 10, 2012 6 comments
AutoCAD 2013

AutoCAD 2013

Autodesk releases a new version of its flagship design software AutoCAD every year, as it has since AutoCAD 2004 came out in 2003. This yearly cycle poses a dilemma for CAD and IT managers because new software may require new hardware. Before you install AutoCAD 2013, you need to know if your current hardware can handle it. Budgets are tight (when aren’t they?), and production cannot stop.

Here are some steps that you can take to make sure your hardware is up to snuff to run AutoCAD 2013.

Assess Your Needs

First off, if you are currently running AutoCAD 2010, 2011, or 2012 and are completely happy with the performance of your hardware, then 2013 will probably run fine for you. If it has been three or more years since your last hardware update, it is time to look at your hardware needs. Three years doesn’t mean you will have to update your hardware, but it is a good time to assess your needs.

Start off by spec’ing out your current hardware. What operating system are you running? Are you using a Mac or a PC? Are you using the current version of your OS?

At this time, AutoCAD 2013 does not support the latest version of Mac OS — OS X Mountain Lion. An update for this should come out soon enough though. Also, Windows 8 (due in late October 2012) is not currently supported either. This doesn’t mean it won’t work, it just means that Autodesk does not guarantee that it will work or work properly. Keep the OS in mind.

If you are using a 32-bit version of Windows, consider updating your OS to a 64-bit version. AutoCAD 2013 comes in both versions, but the 64 bit version will perform better.

Minimum vs. Recommended System Requirements

Autodesk has system requirements for AutoCAD 2013. There are two categories; minimum and recommended. Each category contains lists for 32- and 64-bit systems as well as for 3D requirements. Take the minimum requirements literally. These are the minimum specs you need to turn on AutoCAD. Running with these specs in production will be painful at best.

You will be better served if you treat the recommended specifications as the minimum requirements. If your current hardware meets the recommended specifications, or exceeds them, then it is likely you will be ok. But do you want to work on a level of production that is “ok”?

Next I’ll discuss planning for future needs.

Author: Brian Benton

Hard Drives for CAD Workstations: SATA and SA-SCSI Standards

October 3, 2012 2 comments
Computer Hard Drive

The old adage about getting a hard drive at least twice as big as you think you’ll need still holds true.

The longtime, tried-and-true hard drive remains the backbone of a workstation’s storage subsystem, but a new breed of solid-state technology is pushing its limits. Although they share the same basic technology as their ancestors, today’s drives are much bigger, faster, and cheaper. Traditional workstation hard-disk drives (HDDs) primarily come in a 3.5″ form factor, supporting SATA or SA-SCSI standards.

SATA Drives

Essentially the same models that ship in corporate and consumer branded PCs, SATA drives are less expensive, sometimes dramatically so. (A terabyte for $50, anyone?) Pricing increases with drive capacity and RPM, an indication of how quickly the mechanical platter can spin within the drive and therefore how fast the drive can read and write data. The least-expensive SATA drives support 7,200-RPM speeds, while the highest-performance options jump to 10,000 RPM.

SA-SCSI Drives

The second HDD option, the SA-SCSI drive, requires a motherboard interface that is also compatible with SATA drives (whereas a SATA interface will not support an SA-SCSI drive). With SA-SCSI, you’ll get the option to move up to 15,000 RPM, but you’ll sacrifice capacity and cash.

The Choice Between Speed and Capacity

Whether you choose a SATA or SA-SCSI drive, you will generally face a trade-off between paying for more RPMs or paying for more capacity, because buying both can be costly. Most CAD professionals would opt for capacity and costeffectiveness, because running out of space or money is usually a more glaring roadblock than facing modest shortages of access speed and disk bandwidth. Many of us are paranoid about running out of disk space — and we all should be to some degree, because data piles up faster than we think it will. If this describes you, consider purchasing extra drive bays that bring more room to add drive capacity later — although you can always fall back on external drives to shore up capacity down the road.

Author: Alex Herrera

Follow

Get every new post delivered to your Inbox.

Join 36 other followers