ASUS announced two models, including the GeForce GTX 1650 "ROG-STRIX-GTX1650-O4GD6-GAMING" equipped with a DirectCU II cooler, and yes, GDDR6 graphics memory.
Thew new SKY versions GTX 1650 adopt GDDR6 with a memory speed of 12Gbps. The "ROG-STRIX-GTX1650-A4GD6-GAMING" has a boost clock of 1,620MHz (1,650MHz in OC Mode) and the "ROG-STRIX-GTX1650-O4GD6-GAMING" does that at 1,815MHz (1,845MHz in OC Mode) Model lineup. Both have two types of BIOS, silent and performance, and can be switched with a switch on the main unit. BTW that OC mode requires a mandatory software activation though the ASUS tweaking software.
Other than that it's all the same, The VGA cooler is a dual-fan cooler that uses DirectCU II technology and supports the fanless function "0dB technology" that stops the rotation of the fan below 55 ° C.
The main specifications are a memory bus width of 128 bits, a memory capacity of 4 GB, and an output interface of HDMI2.0bx2 and DisplayPort1.4 × 2, supporting simultaneous output of 4 screens. Bus interface is PCI-Express3.0 (x16), the auxiliary power connector is 6-pin, card size is 241mm in length, 130mm in width, and 45mm in thickness (2.3 slots).