NVIDIA has announced the GeForce GT 740 since Q2 2013, but now word about the latter has been heard so far. That is until now, having the first pic of two model GeForce 740 released by EXPReview.com (via WCCFTech). From the image at hand, it is clearly visible that the two have the PCB of an entry-level GPU, having one in standard blue and the other black with red stripes and cooler.
However, in terms of performance, it can only be speculated at the moment. No official information about the GeForce 740 has yet been released, therefore it is not quite clear what they are capable of. Many other articles and news sources, including databases point to the cards being of Kepler architecture. Although, there is also rumors of it being of Maxwell architecture, but the probability is fairly small. What is clear at the moment is the fact that the GPU is based on 28nm, anything else is up for speculation.
The two graphics cards in the image are of the Galaxy GT 740 and Gainward GT 740 Zhao Edition, one requiring a 6-pin external connector while the other one does not require any type of auxiliary power. The rumors are that the power connector is present only to keep the graphics card stable while overclocked, since the PCIe slot outputs 75W or less. The low power consumption however does not necessarily mean they are Maxwell, but the probability does come from this matter.
Another confirmed characteristic of these graphics cards is the memory and bus width, which is 1 GB GDDR5 and 128-bit. In terms of connectivity, the Galaxy GeForce GT 740 is seen to feature one DVI-D, one DVI-I, one HDMI and one Display Port while the Gainward version will feature one DVI-D, one VGA and one HDMI port.