Well, I had, until the bleeping mini-usb charger broke, one of the Winbook cheap atom tablets. It was a huge improvement over an old Acer android tablet I had, but as Shintai said, it is pretty slow. Mine only had 1gb of ram, and I actually think that was more limiting than the cpu. It was fine for web browsing, which is all I really used it for. It could handle youtube, netflix, Nook, and the like, maybe some light office tasks if one was inclined to punish himself trying to do that on a tablet. I am sure it will throttle if you try to do any intensive work on it.
Just for kicks, I installed Galactic Battlegrounds (same engine as AOE), and it would play that. But again, it was painful on a 7" tablet.
I have a 8 inch winbook Atom Baytrail-T Z3735D 1.33GHz quad core with 2gb of ram, and a 64 gb card in it. I bought a blue tooth keyboard for it and a Microsoft Arc Bluetooth mouse. Does all the basics fairly quick for me. Youtube ,Netflix ,movies, web browsing all work great.
Love the full size usb 3.0 too. Used the hdmi output to play movies on a big screen TV at my parents house. I think I paid 139$ for it last year. Its running windows 10 now.
Yea, this is the one , only 109$ now.
http://www.microcenter.com/product/437499/TW801_Tablet_-_Black
By the time you add the cost of the cover/stand, SD card, and mouse and keyboard
Mine only had 1gb of ram, and I actually think that was more limiting than the cpu.