Man, if your budget is 50k I would recommend one of these or a similar spec system from other brands. You get a 4G graphics card which is gonna sh*t on any integrated graphics no matter what. You can buy an extra 8G SODIMM for Inr 2000 and it would become a 16G system, (still less than 50k)
Remember you are getting a dedicated Graphics Processor which you can use for all kinds of things.
(recommended): My cousin is an architect and uses the same softwares you mentioned and I got her this.
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If you are biased towards intel
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