i5 3570k processor and GA-Z77-DS3H motherboard. What gpu do you recomend?

Zeldafan

Honorable
Sep 12, 2013
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10,510
I am putting together a new gaming computer with an i5 3570k processor and GA-Z77-DS3H motherboard. I have two questions to ask:

1. I understand that both the processor has integrated graphics, but don't I still need a gpu if I want to run newer games?

2. I have a galaxy gt 620 graphics card in my old computer, but I am not sure whether the graphics will be of good quality or if I should go ahead and buy a new one. I plan on playing games like Skyrim, Assassin's Creed 4, and The Elder Scrolls Online in high to ultra quality. My budget is about $150
What do you recomend?

Thank you in advance!

misc information: I am installing windows 8 to this computer.
these are my other parts:

Cooler Master Silent Pro M2 - 720W Power Supply with 80 PLUS Bronze Certification and Semi-Modular Cables
Kingston HyperX 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model KHX1600C9D3K2/8GX
Kingston HyperX 3K SH103S3/120G 2.5" 120GB SATA III MLC Internal Solid State Drive (SSD) (Stand-Alone Drive)