Wii U: latest system update has increased CPU, GPU speed

May 10, 2013 - Wii U - Rumor
Source Says: CPU: IBM PowerPC 7xx-based tri-core processor "Espresso" clocked at 1.24 GHz before the 3.0.0 update, 3.24 GHz after the 3.0.0 update. This is an evolution to the Broadway chip used in the Wii, is 64 bit and uses Power6 technote When IBM has said that Nintendo has licensed the Power7 tech from IBM, Nintendo is not using it for the Wii U, explaining its backwards compatibility.

GPU: AMD Radeon High Definition processor codenamed "Latte" with an eDRAM cache built onto the die clocked at 550 MHz before the 3.0.0 update, 800 MHz after the 3.0.0 update.

So following the 3.0.0 update, it is claimed that both the CPU and GPU have seen a clock speed increase. Do you think this is likely? Let us know below.
Source: vg247.com