The GeForce GTX 750 Ti and GTX 750 are based on the 28 nm GM107 GeForce-Maxwell 107 silicon. This 1.87 billion-transistor GPU features a basic component hierarchy that's not too different from that of "Kepler," but sees some under-the-hood changes in the design of its key parallel processing sub-unit, the streaming multiprocessor "Maxwell" (SMM). The GTX 750 Ti is positioned between the GTX 760 and GTX 660, which is a sizable gap to fill. NVIDIA is promising some huge performance-per-watt gains with "Maxwell." Given that the GM107 is based on the same 28 nm process as the GeForce Kepler series, there's only one way NVIDIA can deliver on its promise - by developing a better overall architecture.
As we've already mentioned a few times, this particular GTX 750 Ti 2GB comes overclocked out of the box. If you're dealing with a reference-clocked version of the card, you will see a core clock of 1020MHz that is then boosted to 1085MHz via NVIDIA's GPU Boost technology. As for the 2GB of GDDR5, that will carry with it a clock speed of 1350MHz, or 5400MHz QDR.
Pros
.Overclocked out of the box
.Excellent power consumption
.Very quiet
.Reasonable price increase over reference design
.Lots of monitor outputs
.Low temperatures
.Support for CUDA/PhysX
Cons
.Requires 6-pin power connector
.6-pin connector does not provide any benefits
.NVIDIA power limiter restricts overclocking
.Poor memory overclocking
.No SLI support
