Galaxy is already listing three new models of GeForce GTX 660 and GTX 650.
This include two GC cards, one is modified GeForce GTX 660 with 2GB of ram and the other is GTX 650 GC with 1GB of ram. There’s also a reference GTX 660 card (you were asking if any manufacturer is to release such card, so here is you answer).
Galaxy GeForce GTX 660 GC 2GB
This is a factory-overclocked model with 1006/1072 MHz for GPU (base/boost) and memory speed of 6GHz. Card requires single 6pin power connector, to consume up to 150W. It ss featuring a custom-designed cooler, which looks similar to the one from GTX 660 Ti. It is equipped with two DVI’s, HDMI and DisplayPort.
Galaxy GeForce GTX 660 2GB
The non-GC model is pure reference card, clocked at default 980/1033 MHz speed. This card also features 2GB 192-bit memory, and it also has the same display outputs configuration as GC model.
Galaxy GeForce GTX 650 GC 1GB
Finally we meet the GTX 650 from Galaxy. It’s a single-fan design which requires two slots. It has highly overclocked GPU to 1110 MHz (1058 is default). Since it arrives with additional speed and 6-pin power connector, you can expect a TDP of 80W with this card. It comes with two DVI’s and one mini-HDMI output.