Minecraft Forums

Hello,some month ago,someone gaved me a new computer.I was happy to play minecraft more normaly.But after a time,i started to be disaspointed about my computer spec and performance.I remember when i go my computer.I was able to play as fast/normal with optifine,finaly able to walk lag free in snow biome and jungle.But now,im playing on at the resolution of 800x600 at fast/short and getting some fps reduction at snow biome/jungle also that the nether is unplayable for me.

I dont know much about spec so,I need to know if is a good one,or totaly scraps,and what is recommanded to be improved.
Note:Im not rich,i just need to know what should i need to improve to be able to play on fancy/normal without Optifine.I would be happy.

Here my Cpu spec:
AMD Athlon(tm) II X2 235e Processor (2 CPUs) ~2.7Ghz
2048 MB RAM

Integrated Graphic Card:
NVIDIA GeForce 7025 / nForce 630a
256 MB DDR1

I have an another Graphic Card but i cant add it cause the computer case is too small.I will buy 1 but is it better than the integrated one?
ASUS EN9400GT SILENT
512 MB DDR2

And sorry for my bad english,let me know if there some unreadable part or spelling mistake,also some advice to improve my english would be usefull (If needed ^^)

And wishing to you all a very happy Chrismas :3

So only replace the graphic card can let me play to is better performance?

How many? And,is it better do this after i get more ram? (probably up to 4go)

Ok thank.