Froch-vs-Bute punching power? Common opponents - Sergey Tatevosyan and Brian Magee.

Result - Bute beats Tatevosyan UD. Froch beats him by sparkage KO 2. Bute stops Magee in 10. Froch, with a broken thumb, puts a prime Magee to sleep in the 11th.

On all known collateral form Froch punches harder that Bute. Fact.