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Should I upgrade?

Associate
Joined
29 May 2011
Posts
120
Hey, I have been thinking about a GPU upgrade for months now and have almost pulled the trigger on more than one occasion.

My current spec:

ASRock Z68 Pro3 (new upgrade)
I5-2500k @stock (new upgrade)
8gb DDR3 (new upgrade)
1TB Samsung Spinpoint 7200rpm 32mb cache (new upgrade)
1gb 5770
550w unbranded PSU


The pc was originally a mesh built one (never again) but I recently upgraded the mobo, CPU and Ram as well as getting a new HDD (old one was slowww) and putting it all into a new case (coolermaster elite 430).


I have a 1080p monitor and game at this resolution. Whilst the 5770 had served me well, it was starting to really struggle with more visually demanding games with my old setup (AM2+ mobo, 550BE, 4GB DDR2). I upgraded the components listed above (minus the HDD which has only just arrived and yet to be installed) and gaming performance has gone through the roof.

People talk constantly about needing this or that to max games out at reasonable FPS but I am currently playing Deus EX: HR with everything on max settings (inc AA, DX11, tesselation- everything) at a solid 30fps. Obviously this isn't a demanding game, but performance in Crysis has improved hugely also and I can play at 30fps with everything maxed other than AA which is at 4x.

The witcher 2 runs with just about everything maxed other than the obvious setting at a solid 20-25fps.



The point is I was surprised how much upgrading the rest of the components would increase performance as people always say with gaming the GPU is the most important part. Now I am sure that this is true, but looking at the performance I am getting is a significant upgrade really necessary? I want to be able to play Witcher 2 at 30fps+ with everything maxed (minus ubersampling of course) as well as BF3 and Skyrim.

Obviously the 5770 will not quite achieve this. I have been looking into cards like a 6950 2gb or even a 570, then decided to wait until the 7000 series cards later this year or early next but I am wondering if the expense and wait will be worth it? OCUK are selling a 6870 for £120 and if I get, say, 60-70 for my 5770 I am paying 50 quid for a significant upgrade that, with my other components, will surely enable me to max the above games.


Advice on the upgrade is greatly appreciated, and also interested to hear peoples thoughts on what I perceive to be peoples exaggeration of how much GPU power you need to run the latest games at the highest settings.
 
You should upgrade your PSU before anything else to be honest. The PSU is your system's heart and should never be compromised with a cheapo one.
Get THIS. It's a very decent PSU and let you hand overclocks and most of the latest graphics cards in the market.

Upgrading to the HD6870 is not bad at all and will give you very noticable improvements on the games you play. Though you also have to consider that you still pay £10 for shipping so that's £130 total for the HD6870.
 
goes without saying that my PSU needs replacing which is something that I will do when I get a new GPU. I had been looking at the 650w version of that very PSU in order to give me more upgrading headroom for the future. I will never be going SLI/X-fire although I ma add an SSD, more fans, bigger and better GPU and CPU as time goes on. Would the 550 suffice even if I upgraded the GPU?
 
Do you mean with your current 550W PSU? If so, I'd say your cutting it close. It would work with your new GPU fine but don't do any overclocking.

Keep everything on stock until you get a new decent PSU.
 
The reason my CPU is still running at stock is for that very reason. I am not getting an after market cooler OR a new GPU until I have a new PSU.
 
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