Will my PSU be enough for crossfire?

[BlackAnoy]

Hi! i'm using SilverStone Strider Plus 700W SST-ST70F-PB 80+ bronze. I'm wondering if it will be enough for dual RX 480s.

 

[elbert]

The strider series isn't ideal for high load like overclocking and multiple GPUs pushing near its max. Even then you would want a quality 750W min for crossfire. This one is great and what I use for my 2 280's in crossfire.

PCPartPicker part list / Price breakdown by merchant

Power Supply: Antec HCG M 850W 80+ Bronze Certified Semi-Modular ATX Power Supply ($104.99 @ SuperBiiz)
Total: $104.99
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2017-02-19 10:24 EST-0500
Thinking a calculator count will keep you from burning up your psu or keep you from getting low power screen artifacts is wishful thinking.

 

[BlackAnoy]

I calculated my wattage using the wattage calculator and it says that it only consume 537w