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Galaxy Geforce GT 620 Overclocking?

Hello, I run a Galaxy Geforce GT 620 2GB video card. It's already factory overclocked.

Core Clock: 710MHz
Memory Clock: 510MHz

I can run the games I plan without a problem but I would like a little bit more performance. I currently play Skyrim on high settings without AA or AF at 40 frames. That is of course reasonable for me but, if I overclocked would my performance be a lot better? I already downloaded MSI Afterburner, what settings should I try overclocking the card to?

I am totally new to overclocking and I would really like some help. The card currently runs at 30 C. I'd imagine if I OC it too much I may run into trouble of it burning up. What would recommend me overclocking it to? Thanks so much! Below I will show my exact system to be as descriptive as possible.

PCPartPicker part list: http://pcpartpicker.com/p/B8Fh
Price breakdown by merchant: http://pcpartpicker.com/p/B8Fh/by_merchant/
Benchmarks: http://pcpartpicker.com/p/B8Fh/benchmarks/

CPU: Intel Pentium G860 3.0GHz Dual-Core Processor ($68.76 @ Amazon)
Motherboard: ASRock Z75 Pro3 ATX LGA1155 Motherboard ($84.99 @ Amazon)
Memory: Crucial Ballistix 4GB (2 x 2GB) DDR3-1600 Memory ($26.98 @ Outlet PC)
Storage: Seagate Barracuda 500GB 3.5" 7200RPM Internal Hard Drive ($52.00 @ Compuvest)
Video Card: Galaxy GeForce GT 620 2GB Video Card ($41.99 @ Newegg)
Case: Cooler Master Elite 430 ATX Mid Tower Case ($39.99 @ Newegg)
Power Supply: Corsair Builder 430W 80 PLUS Bronze Certified ATX12V Power Supply ($24.99 @ Newegg)
Optical Drive: Lite-On iHAS124-04 DVD/CD Writer ($16.98 @ Outlet PC)
Operating System: Microsoft Windows 7 Home Premium SP1 (OEM) (64-bit) ($89.98 @ Outlet PC)
Total: $446.66
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2013-02-02 21:34 EST-0500)
10 answers Last reply Best Answer
More about galaxy geforce overclocking
  1. I dont think you'll see much of an improvement because the gt 620 is a low end card.
  2. Azn Cracker said:
    I dont think you'll see much of an improvement because the gt 620 is a low end card.


    As I know... I am buying a 7770 once I get the extra money. Would overclocking give me any performance boost at all?
  3. maybe an extra 3-5 fps but nothing major that your eyes would notice
  4. ARICH5 said:
    maybe an extra 3-5 fps but nothing major that your eyes would notice


    What would you recommend me overclocking it to?
  5. have you overclocked before?
  6. ARICH5 said:
    have you overclocked before?


    No I am 100% new to it. I knew to get MSI Afterburner though.
  7. Best answer
    well first of all is do some research. see if anyone on youtube has tried to overclock a 620. google gtx620 overclock and see if there are tutorials on your specific card. when you feel confident enough try afterburner and use small steps in a gpu intensive game. i use 2mhz jumps. when you get too high your game will have artefacts and bad graphics...dial it back down a bit till its stable and it should be good.
  8. ARICH5 said:
    well first of all is do some research. see if anyone on youtube has tried to overclock a 620. google gtx620 overclock and see if there are tutorials on your specific card. when you feel confident enough try afterburner and use small steps in a gpu intensive game. i use 2mhz jumps. when you get too high your game will have artefacts and bad graphics...dial it back down a bit till its stable and it should be good.


    Okay thank you, I was tweaking around with the settings and figured it out. I clocked the core from 710 to 900 and I got 10 more frames in Skyrim. Although the temp went up 5 degrees it's totally worth it.
  9. Best answer selected by kassuba39.
  10. ya if you got good airflow you should be fine...10fps is a decent jump.
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