California (DS): Apple reportedly makes almost $10,000 per second, $2,231 of which is profit. A live graph created by mobile payment company WorldPay Zinc via HUH has revealed how much revenue and profit the world's biggest tech firms earn.Apple's bitter rival Samsung pulls in higher revenue of $12,952 a second, but only $1,722 of this is believed to be profit.

Other companies featured on the graph include Facebook, Twitter, Sony, LinkedIn, Amazon, Google, Microsoft and HP.

Twitter was the only firm said to be running at a loss, with revenue of $40 per second and profit of -$39.