My processor is AMD Sempron LE- 1250, DDR2 motherboard. Can I install a GDDR3 Graphics card instead of DDR2? What brand of graphics card is best for gaming? Thanks for your help......
The DDR# doesn't ever have to match up with different components. You could use whatever.
You're system is insanely out of date though to the point that no video card even remotely modern would really help you at all. Either do a full upgrade or make due.