which one would be a better choice-a gt 630 2gb or a gt 710 2gb?I plan on using it on an older system for playing older titles like fear 2,quake 4 etc.
Is Creo a CAD/CAM application? If yes then go for either AMD Firepro or nVidia Quadro.
GT 630 is better in performance than GT 710
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No. Specs doesn't matter in overall performance. See benchmarks. What you probably should be looking for is the connectivity -HDMI, DVI, Displayport, etcok,but gt 710 appears to have 192 CUDA cores whereas gt 630 has merely 96 of them-will the gt 710 have any advantage over the gt 630 due to this as far as its performance is concerned?
No. Specs doesn't matter in overall performance. See benchmarks. What you probably should be looking for is the connectivity -HDMI, DVI, Displayport, etc
lol no. Maybe if your monthly salary from using it is much higher than the card then its reasonable.
Again the consumer cards are of little to no use in CAD/CAM applications. Anyways alps2577 hasn't mentioned anything about the price restraint so its not our place to suggest cheaper cards which, again let me reiterate the MOST important point, are of NO HELP in CAD/CAM applications.
The problem with your post is that you only accounted for 1 of the CAD/CAM Applications - which is very misleading.
Again the consumer cards are of little to no use in CAD/CAM applications.
For connectivity only a vga port would suffice for me,although the inclusion of other ports like DVI,hdmi etc would definitely be an added bonus.I just want to ensure that there should be no stuttering or frame rate drops while running older games like Doom 3 at higher settings at 900p or 720p.Do you think gt 630 will be a better choice for that?
Same can be said about this statement:
Thats why I mentioned "applications" - with an 's'. hehe . I wanted to encompass all the applications used in the CAD/CAM domain.
Please go through the link I have shared - Tomshardware and Anandtech have clearly mentioned that gaming graphics card like GTX and RX series (especially GTX) are of no use in CAD/CAM applications like Creo and Solidworks. Especially in Solidworks where GTX cards are a BIG DUD. Since we don't know the budget constraint of alps2577 (who knows maybe he earns enough to buy one or he might have saved up over the years) it wouldn't be wise to suggest GTX especially when he has mentioned Creo 3 since its already established that workstation graphics card are way better in Creo (again taking into consideration the application alps2577 has mentioned).