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Graphics Card 2


cborer

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I am on the way to buy a new HP 4200,3.4 GHz workstation:

 

there are to graphics cards in dicussion:

ATI Fire GL V3100, 128MB

or

NVIDIA Quadro FX1300, 128 MB

 

which is the better one?

 

is it a big step from my old:

NVIDIA Quadro Ti-4200 PP Ultra/750-8X-XP 256 MB

 

sounds all like chineese to me!

 

Is there a Hitparade for Graphics Cards with IronCad?

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If I compare the datasheets from

 

Nvidia

 

ATI

 

then the ATI memory interface is "only" 128bit, while NVidia is 256bit

ATI bandwidth is only 6,4GB/sec and NVidia is 17.6GB/sec

 

The 3Dperformance is somewhat confusing. ATI speaks of vertices and pixels per sec. while NVidia talks about triangles and texels per second. There is a difference.

 

My guess is that NVidia's PCIexpress is faster than ATI's PCIexpress card. But only a benchmark will tell.

 

This might help a little more:

http://www20.graphics.tomshardware.com/gra...gl-pcie-10.html

 

In particular the benchmarks are usefull:

http://www20.graphics.tomshardware.com/gra...gl-pcie-14.html

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