I have to completey disagree with the comments here. Obviously two Intel
fanboys responded. You will not find a AMD processor equal to the i5?!?@#$ You have to be kidding me!! How many of you own and operate a rig with an i5, A10 and FX 8 core?....Don't worry Ill wait.
From personal experience, for gaming (and just about any other task), the A10 series chips are comparable to the i5s. The FX 8/9000 are comparable to the i7s. I had an A10-5700 paired with an r9-270x and I played on ultra settings on 1080p and averaged above 60 fps in most games (albeit with AA turned off). AMD does not have anything for the high-powered Intel server processors though.
If you just want gaming, AMD offers same performance for much lower price. And contrary to the "wanna be" economist, they are not priced lower because of performance. When one company has like 80 to 90% market share it is no longer a free market. The monopoly can then set the price. So competitors have to undercut to remain competitive.
FYI, Intel began paying Dell, HP and others to use their CPUs only. Not to mention they manipulated their libraries so that Intel CPUs would perform better on synthetic benchmarks, when in fact they did not! This occurred back in the late 2000s.
Don't believe me?...Google Intel and anti-trust lawsuits. Here is a link from the WSJ. This went on for about 10 years. So when people simply conclude "cheaper=less performance" obviously does not understand economics, cost-volume-profit analysis, market share, branding, industry reputation, production capacity, etc.
http://online.wsj.com/news/articles/SB10001424052748704017904575409152910216786