Computer parts to upgrade HP desktop

[hhh]

Hello, very soon I am going to be getting a HP envy desktop- Here are the specs-
• Intel Core i7-6700 Quad-Core processor (3.40GHz)
• 16GB DDR3L SDRAM memory
• 1TB 7200RPM Serial ATA hard drive
• SuperMulti DVD Burner
• Intel Integrated 530 Graphic
I benchmarked the pc on 3DMark and got a very low score of about 320.
I have been researching for a while on what parts i should buy to make this office desktop into a gaming desktop. And let me say this, im not trying to break the bank with this pc. Upgrades maybe around 400 bucks. A little higher if needed. From what I know, I basically need to replace things like the motherboard, the cpu, (possibly) the ram, and maybe put in a new power supply. FWI its not that old (2 years i think), so everything works. If you have any suggestions to what I should get to upgrade this pc to make it a gaming one, please comment or add me.

heres the computer- https://www.amazon.com/HP-750-287c-Mini-Tower-Certified-Refurbished/dp/B01K0LA1TI/ref=sr_1_1?s=electronics&ie=UTF8&qid=1489779975&sr=1-1-spons&keywords=hp+envy+i7&psc=1&smid=ARKFFGMZRYG2X

[76561198218426745]

From what I know, I basically need to replace things like the motherboard, the cpu, (possibly) the ram, and maybe put in a new power supply.

If you remove all of those things, all you are buying is the case. Why not just buy the parts separately and build your own PC? You need a dedicated GPU before those parts will do you any good.

[shiel]

New psu and a dedicated gpu like a rx470 or 1050ti could turn that into a decent machine. An ssd for the OS wouldn't be a bad addition either.

[hhh]

habitualaction の投稿を引用：

From what I know, I basically need to replace things like the motherboard, the cpu, (possibly) the ram, and maybe put in a new power supply.

If you remove all of those things, all you are buying is the case. Why not just buy the parts separately and build your own PC? You need a dedicated GPU before those parts will do you any good.

its being given to me as a gift*

[hhh]

shiel の投稿を引用：

New psu and a dedicated gpu like a rx470 or 1050ti could turn that into a decent machine. An ssd for the OS wouldn't be a bad addition either.

thank you :)