I need help in deciding which Dell configuration would suit my needs better.
I need to be able run the ArcGIS suite smoothly. I want to avoid writing to the hard drive and also laggy/jumpy motion when I pan or zoom my file. Depending on the job, I pull in 60 to 200+ aerial photos (average 4 MB jpeg files) to create the base image and then I add additional layers such as streets, water & wastewater lines etc...
Basically I need to be able to manage/handle huge files with zero swapping to the HD, if possible and I need almost instantenous redraws on zooms and pans.
My assumption is that the critical factors are the amount of memory and the quality of the graphics card. The CPU plays an important supporting/assisting role.
Listed below are 2 configurations. The Optiplex would be leased for three years and then replaced with a newer, better computer. The Precision would be bought and kept for 5+ years with the intention of adding an additional Xeon processor and bumping up the memory.
OptiPlex GX280 <A HREF="http://configure.us.dell.com/dellstore/config.aspx?c=us&cs=555&l=en&oc=GX280SMTPAD&s=biz#bottom_anchor" target="_new">http://configure.us.dell.com/dellstore/config.aspx?c=us&cs=555&l=en&oc=GX280SMTPAD&s=biz#bottom_anchor</A>
Intel 915G Express Chipset
Intel® Pentium® 4 Processor 550 (3.40GHz, 1M, 800MHz FSB)
2.0GB DDR2 Non-ECC SDRAM,533MHz, (2DIMM)
128MB, ATI Radeon X300, DVI and VGA adapter, Dual Monitor (note: this is the best card offered)
Precision 670 <A HREF="http://configure.us.dell.com/dellstore/config.aspx?c=us&cs=555&l=en&oc=WS670MTPAD&s=biz#bottom_anchor" target="_new">http://configure.us.dell.com/dellstore/config.aspx?c=us&cs=555&l=en&oc=WS670MTPAD&s=biz#bottom_anchor</A>
Intel® Xeon™ Processor 3.20GHz, 2MB L2 Cache
2GB, DDR2 SDRAM Memory, 400MHz, ECC (2 DIMMS)
128MB PCIe x16 nVidia Quadro FX 1400, Dual DVI or Dual VGA or DVI + VGA
What would you change in these configurations? Is going with the Xeon machine overkill? Would loading up the OptiPlex with 4 gigs of memory be sufficient?
Thank you for your help.
I need to be able run the ArcGIS suite smoothly. I want to avoid writing to the hard drive and also laggy/jumpy motion when I pan or zoom my file. Depending on the job, I pull in 60 to 200+ aerial photos (average 4 MB jpeg files) to create the base image and then I add additional layers such as streets, water & wastewater lines etc...
Basically I need to be able to manage/handle huge files with zero swapping to the HD, if possible and I need almost instantenous redraws on zooms and pans.
My assumption is that the critical factors are the amount of memory and the quality of the graphics card. The CPU plays an important supporting/assisting role.
Listed below are 2 configurations. The Optiplex would be leased for three years and then replaced with a newer, better computer. The Precision would be bought and kept for 5+ years with the intention of adding an additional Xeon processor and bumping up the memory.
OptiPlex GX280 <A HREF="http://configure.us.dell.com/dellstore/config.aspx?c=us&cs=555&l=en&oc=GX280SMTPAD&s=biz#bottom_anchor" target="_new">http://configure.us.dell.com/dellstore/config.aspx?c=us&cs=555&l=en&oc=GX280SMTPAD&s=biz#bottom_anchor</A>
Intel 915G Express Chipset
Intel® Pentium® 4 Processor 550 (3.40GHz, 1M, 800MHz FSB)
2.0GB DDR2 Non-ECC SDRAM,533MHz, (2DIMM)
128MB, ATI Radeon X300, DVI and VGA adapter, Dual Monitor (note: this is the best card offered)
Precision 670 <A HREF="http://configure.us.dell.com/dellstore/config.aspx?c=us&cs=555&l=en&oc=WS670MTPAD&s=biz#bottom_anchor" target="_new">http://configure.us.dell.com/dellstore/config.aspx?c=us&cs=555&l=en&oc=WS670MTPAD&s=biz#bottom_anchor</A>
Intel® Xeon™ Processor 3.20GHz, 2MB L2 Cache
2GB, DDR2 SDRAM Memory, 400MHz, ECC (2 DIMMS)
128MB PCIe x16 nVidia Quadro FX 1400, Dual DVI or Dual VGA or DVI + VGA
What would you change in these configurations? Is going with the Xeon machine overkill? Would loading up the OptiPlex with 4 gigs of memory be sufficient?
Thank you for your help.