This is just my hope for Ryzen 7 replacements in terms of clock speed and cost
1800X replacement - 4ghz base, 4.5ghz max turbo, 4.1ghz all core (may be higher though this is very conservative.) - $400
1700X replacement - 3.9ghz base, 4.4ghz max turbo, 4ghz all core - $340
1700 replacement - 3.6ghz base, 4ghz max turbo, 3.8ghz all core - $300
If they can offer that at the same or slightly less power it will be pretty sweet on the clockspeed side.
I haven't seen to much information on AMD's improvements to the IMC and Cache side, this remains the more interesting change than clockspeed to me. I am also interested in seeing what AMD means by better boost state, I opted for very conservative all cores but if AMD has extended its turbo ranges and allows for more play in all core and 1/2 core turbo clocks that will be a nice little cookie