How to choose a CPU and GPU on par

antoniocruz

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Dec 1, 2014
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I'm planning to buy a new budget computer to play older games from 6-7 years ago such as GTA IV and Assassin's Creed 2. I will not do any video encoding.

How can I choose a Haswell Intel CPU which is on par with a particular GPU such as the GeForce GT 730 GDDR5? I watched youtube videos that suggest using benchmarks but PassMark benchmarks are severely flawed because the "Baselines" section (at the very bottom of that link) show 5 completely different values (apparently, Passmark simply takes an average).

So, how can I know if I should buy a $140 i3, a $75 Pentium G or would a $50 Celeron G be on par. I'm on a low budget and there is a $90 difference. Any method to tell if a Celeron G would max out the GT 730 or would I need a Pentium G or an i3 to max it out?
 
Solution
I wouldn't buy a GT 730. It's not very cost effective for the performance it offers at the price it asks for. Your are essentially paying more for less than you would just raising your GPU budget a little bit higher. Getting a card such as a GTX 750 (Ti) or an R7 260(X) would be a much better decision than getting a cheap card such as the GT 730, which could probably be smoked by an A10 7850K.

The best price/performance combo would be a Pentium G3258 (or an Athlon X4 860K) and a GTX 750 (or an R7 260). You don't need very good CPUs to take advantage of lower end GPUs but those CPUs will allow you to have headroom to upgrade your GPU in the future without having to get a new CPU.

SproutSchon

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Nov 24, 2014
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You have to determine what is your total budget first.
I would advise spending at least in the 150$ range for the GPU (GTX750Ti, R9 270x or equivalent) and worst case scenario pair it with a G3258 (in the 70$ range).
This will clearly do the job for older games but will be able to run newer games (at least medium settings).
 

dovah-chan

Honorable
I wouldn't buy a GT 730. It's not very cost effective for the performance it offers at the price it asks for. Your are essentially paying more for less than you would just raising your GPU budget a little bit higher. Getting a card such as a GTX 750 (Ti) or an R7 260(X) would be a much better decision than getting a cheap card such as the GT 730, which could probably be smoked by an A10 7850K.

The best price/performance combo would be a Pentium G3258 (or an Athlon X4 860K) and a GTX 750 (or an R7 260). You don't need very good CPUs to take advantage of lower end GPUs but those CPUs will allow you to have headroom to upgrade your GPU in the future without having to get a new CPU.

 
Solution