I'll test it in a bit. What is the question?.. magnitude or duration or something?
I believe the questions we're wondering about are the following:
What's the highest frenzy level that you can achieve with 100 alchemy and all the relative alchemy perks? (But w/o any +alchemy gear or potions)
What's the highest frenzy level possible with 10 alchemy, all the alchemy perks, AND any and all +alchemy gear?
I'm at about 85 alchemy right now with all the important poison perks and 5/5 alchemy perk and I'm getting 12ish frenzy or so last time I checked, which is absurbly low. Fear and frenzy just aren't high enough to be viable. I end up using the Thief guildmaster shadow power that makes enemies fight each other instead. Paralysis, slow, and weakness to poison are probably the best poison effects thus far (unless you're a mage then the weakness to fire/frost/shock/etc would be pretty fantastic).