What is bottle necking my system?

kicknate195

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Jan 1, 2013
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10,510
Basically I want to know what I should upgrade in my computer to allow me to get higher framerates in playing games and rendering animations. I think it may be partly my HDD's fault because it runs at 5900 RPM, but that's why I came here: to get help from an awesome community.

CPU: Intel i7-2600 (no k) 3.4 GHz LGA 1155
MOBO: GIGABYTE GA-H67MA-USB3-B3
RAM: Micron 4GB x 2 (Came w/ computer)
HSF: Cooler Master Hyper 212 EVO
HDD: Seagate Barracuda Green ST2000DL003 2TB
PSU: Thermaltake Power Supply 240-Pin 600W
GPU: XFX AMD Radeon HD 7870 2GB
Case: Basic computer case (came w/ computer) 1 fan

Links:
CPU: http://www.amazon.com/Intel-i7-2600-Quad-Core-Processor-Cache/dp/B004EBUXSU
MOBO: http://www.amazon.com/Gigabyte-GA-H67MA-USB3-B3-Intel-Micro-Motherboard/dp/B00518M78Y
RAM: http://www.memory4less.com/m4l_itemdetail.aspx?itemid=1460161313
HSF: http://www.amazon.com/gp/product/B005O65JXI/
HDD: http://www.newegg.com/Product/Product.aspx?Item=N82E16822148681
PSU: http://www.amazon.com/Thermaltake-Power-Supply-240-Pin-TR-600/dp/B0058FAYQ2
GPU: http://www.amazon.com/XFX-DisplayPort-PCI-Express-FX787ACDFC-FX-787A-CDFC/dp/B007MJGMYA
 

kicknate195

Honorable
Jan 1, 2013
24
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10,510


Yea I was thinking about changing to NVIDIA so that I could use it to render in Blender using my GPU, but what would you suggest?
 

kicknate195

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Jan 1, 2013
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10,510


Which NVIDIA GPU would be better than the 7870?
 

kicknate195

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Jan 1, 2013
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Yea I guess with the newer games coming out, they will require more RAM so that would be a good upgrade to get, but I don't understand how the PSU getting hot will effect the rest of the system.
 

kicknate195

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Jan 1, 2013
24
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10,510


Thank you. That chart will be helpful in deciding on a new GPU.
 

iamasleepy2014

Reputable
Dec 10, 2014
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4,660


Thats really depend on your budget and whats is on special in your area.
You can pick the GTX770/780 or the latest GTX970
or you can choose AMD R9-280/R9-290/R9-290X
 

kicknate195

Honorable
Jan 1, 2013
24
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10,510


Should I replace the RAM that's in my system or add to it? And if I upgrade my RAM, is 1333 going to be enough because that's all my motherboard can handle. If I need more speed then I will need to upgrade my motherboard as well or just run it at a lower speed until I can upgrade my motherboard.