What should I upgrade/what could be failing?

Skyler544

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Nov 18, 2014
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I know there are tons of these threads but I tend to be picky and indecisive with these sorts of things so I decided to start my own thread. First of all, my rig is ~6 years old. I have an Intel Motherboard DP45SG, Intel Core 2 Quad CPU Q9550 @ 2.83 GHz, Nvidia GTX 570 with 1280MB GDDR5 memory, 4GB of ADATA DDR3 RAM, and a cheap 500 GB Western Digital HDD. My PSU is 550W.

I'm thinking that I definitely want a faster HDD and to replace my RAM with 8GB of another brand of RAM, but I also wonder what the most common reasons for significant slowdown of performance would be. I know that the HDD isn't performing well (it can take a few minutes for a movie to begin playing, loading screens in games are routinely 30 seconds or longer), but my gut is telling me that there's more to it as things ran much much faster when I first got the PC and my Windows installation (win7 ultimate x64) is only a few months old.

The GPU I got from a friend who was doing a rebuild about 8 months ago, I don't know how long he had it but it runs games like a dream. The PSU is a little over a year old. At one point about a year ago I was getting a memory failure code on startup as well, but switching the RAM to the other two slots fixed that problem which seems really odd to me, compounded with the fact that the onboard sound failed within 6 months of my original purchase. Any ideas as to whether the mobo could be going bad?

Premature thanks for anyone who bothers to answer!
 
Solution
With the memory coming back fine just supports that it could be your motherboard failing, and definitely the G3258 with its 2 cores as there is such a gap in the technology upgrades that have been made since your quad and the new dual the dual cores out perform the old quads and in gaming the g3258 over clocked does as well as the new i5s but if you don't want to overclock it will still perform a lot better for you

djdean7

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Apr 16, 2014
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Hi it does sound like your motherboard is failing from what you said about the memory error going away, have you ran memtest86? Also getting an ssd for your system and then using your hdd for storage would improve your speeds. You would benefit greatly from a new cpu and motherboard for cheap you could get an MSI H81M-P33 and a G3258 as it will offer a much faster system and you will have sata 3 for faster transfer and upgraded pcie from what you currently have.
 

Skyler544

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I'm burning the memtest86+ ISO right now; I'll post back after I run it. and thanks for your input, SSD and new ram was my main plan, I'll check out the hardware you recommended though. My budget at the moment is $200, it might be another couple months before I can add to that budget
 

Skyler544

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Nov 18, 2014
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clean bill of health for the memory, and I'm flabbergasted at how much less expensive hardware has gotten since I built my rig. my mobo and processor at that time was about a $300 combo. now I'm looking at the mobo and processor you recommended and I'm looking at $130 tops. However, what is better, 2 cores with a faster clock speed or four cores with a lower clock speed? as I understand it, many applications don't use multithreading anyway?
 

djdean7

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Apr 16, 2014
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With the memory coming back fine just supports that it could be your motherboard failing, and definitely the G3258 with its 2 cores as there is such a gap in the technology upgrades that have been made since your quad and the new dual the dual cores out perform the old quads and in gaming the g3258 over clocked does as well as the new i5s but if you don't want to overclock it will still perform a lot better for you
 
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Skyler544

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Nov 18, 2014
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thanks for your help; answer chosen