Your basic goal with stat planning is to get as much Strength as needed to equip your gear, enough Dexterity to equip your gear then putting every last point into Vitality. However, if you already have an established feeder character then you can expect your barbarian to slaughter just about everything. If you're looking at a first time character, then the Frenzy barb may not be best suited for your goals. In order to perform well in hell difficulty, the Frenzy Barbarian requires some very strong gear, namely high-end Rune Words. There is more information in the playing section. This actually makes playing the class much easier, but takes a little bit of getting used to. It will auto-target monsters, even if you don't click on them.

Lastly, the Frenzy skill has a unique targeting function when in the right click position. This means that you'll need a constant supply of enemies to feed your battle-lust to keep the run and attack speed bonuses going. Second it has a very short, 6 second duration. This can make controlling your character in tight spaces a little tricky at first. First, it has a very high increase to your run/walk speed. In order to play the class to the fullest you'll need to master some of the quirks of using the skill. The Frenzy skill has properties that make it fairly unique in the Diablo universe. You also will not have access to a high level Battle Orders to increase your Life as you would with other Barbarian skill builds. As a dual wielding character you wont be using any shields and so must rely on defense and life stealing to survive.

The Frenzy Barbarian is a melee-based juggernaut type character. Diablo II: Resurrected Review - Pile Of Old Bones

Diablo 2 wiki barbarian builds