Nvidia made the GeForce MX110 and MX130 available, both are laptop GPUs positioned under the MX150. Specifications are a little unclear but presumably these are are rebrands of the 920MX and 940MX.
Nvidia notes that the MX130 is up to 2.5x faster than an Intel HD 620 and that the MX110 is up to 1.5x faster. As mentioned, the MX130 and MX110 aren't new GPUs but rather rebrands of Maxwell the based 920MX and 940MX whereas the MX150 is based on Pascal architecture.
Both GPUs support NVIDIA Optimus technology. Thanks go ou to SH SOTN for this news spot.