NVIDIA Quadro M500M 

This means that the video industry will soon be able to utilize the power increase and efficiency offered by the Maxwell architecture and get to enjoy an unfortunate nomenclature.

As you can imagine, a Maxwell core inside a professional GPU will make quite a performance jump.

It is not clear how GT 740M ends up clocked higher than the GT 745M but it might have something to do with the maximum Boost.

All five new GPUs will feature Nvidia GPU Boost 2.0, Optimus and Nvidia Geforce Experience technologies.

High-end desktop sales in particular were the biggest contributor here; in spite of a general decline in desktop sales, desktop GPU sales are still such a large part of NVIDIA’s GPU revenue that the lack of 28nm GPUs there is adversely affecting NVIDIA’s bottom line.

The biggest change for NVIDIA is that the next product cycle for the GPU side of their business started more than 15 months after the previous cycle.

Combined with AMD's ZeroCore and Power Gating technology, the HD 7000M series is setting up to be a very power efficient platform.

The third chart shows the HD 7000M's performance increases you can see over the CPU alone, when taking into account GPGPU and Compute (based on ComputeMark benchmark).