Card for multimedia, high resolution, linux, long life

OutOfMyDepth

Honorable
Dec 8, 2013
2
0
10,510
I'm looking to buy a graphics card as a gift, but I'm a bit hazy about what's out there - it's been quite a long time since I was up to date on technologies. Since it's not my PC, some of the following is not all that complete - apologies. Let me know if you need more info.

budget £40-50, will buy online for UK delivery before Christmas. If I can achieve everything he wants for less, that's also cool and I'll get some beer too...

What for?

  • Useage Videos/multimedia on a huge screen, possible CAD, though unlikely, no gaming.
    Life He tends to buy decent kit, but not often, so the card should last, and should remain useful and have modern features. IT will probably move into a new machine at some point in the future.
    Overclocking His processor and memory are overclocked, and his clock rate is limited by the onboard graphics. He'll probably increase the FSB if that's not bad for the new GPU. I have no idea how that works with a discrete GPU, he proabably won't need to overclock it.

His setup:

  • Mobo ASUS P5Q-EM (quite old) http://www.asus.com/Motherboards/P5QEM/#specifications
    Processor Core 2 duo, probably a wolfdale, overclocked.
    Old GPU The G45 chipset on the board.
    PSU Not sure exactly what, but about 400W, decent brand. Has 6-pin fly leads for PCIe
    OS Ubuntu Linux
    Resolution Now Currently dual head 1600x1200(screen) + 720x1280(projector)
    Resolution Soon Dual head 2560x1440(screen - dual DVI) + 1920x1080(projector - HDMI)
    Multi-GPU He is very unlikely to want to do Crossfire/SLI stuff

Linux support I realise that predicting driver support in the future is a pain, but it would be nice to have a card with good driver support now, and a good chance of support down the line in 8 years. Probably closed drivers to start with, then open as closed support becomes ropey. I think Nvidia do better on that one, but I might be behind the times. A chipset that's selling well will probably have better open source support in a few years time than one that's selling in smaller numbers.

My thinking so far

  • ■ In the interests of long term reliability I was thinking Gigabyte, Asus, not sure who else
    ■ In the interests of long term usefulness, I was thinking of the more recent generations, but lower performance, rather than previous gen, higher performance. I don't know if it actually works like that though.
    ■ I was assuming that for big screens, big textures would be needed, so big lots of memory?
    ■ It doesn't have to be silent running, but it should be fairly quiet. Case is fairly well cooled.

All this had lead me to look at the GT 620/630/640. What do the experts think?
 

JMW22

Reputable
Dec 21, 2015
74
0
4,710
40 to 50 pounds isn't alot for a new GPU. You're definitely looking at an older series card.

According to nvidia, they don't do 4k any farther back than 650:

http://www.geforce.com/hardware/technology/4k/supported-gpus


http://www.amazon.co.uk/Sparkle-GeForce-GTX650Ti-DDR5-PCI-E/dp/B00CMD9L8K/ref=sr_1_2?ie=UTF8&qid=1451533695&sr=8-2&keywords=gtx+650

http://www.amazon.co.uk/Asus-Nvidia-GeForce-Graphics-GDDR5-PCI-Express/dp/B00ICUGOP0/ref=sr_1_1?ie=UTF8&qid=1451533758&sr=8-1&keywords=gtx+650

The 750 is about twice as powerful as the 650. If he really is interested in CAD, you might want to spend the extra money, since CAD applications can be demanding. However, if he only needs 4k output then yeah, the 650 will work. I wouldn't recommend anything but nvidia (GeForce, GTX) on Linux at this point in time.

Update: 640 GT can do 4k - http://www.geforce.com/hardware/desktop-gpus/geforce-gt640/specifications
 

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