NVIDIA silently launches three new low-range mobility GPUs for laptops in order to replace older models, we are discussing the GeForce 940MX, GeForce 930MX and GeForce 920MX, which come to replace the GT 750M, GT 740M and GT 730M. All these mobility GPUs are based on Maxwell GM108 silicon and may encounter GDDR5 and DDR3 memory, so depending on the chosen model, there will be a big difference in performance.

NVIDIA launches GeForce 940MX, 930MX and 920MX

geforce-940mx

The NVIDIA GeForce 940MX, GeForce 930MX and GeForce 920MX are based on GM108 silicon, which has not been officially announced, but that has not stopped the guys at Notebookcheck to have access the specifications, so we know that the 920MX is the only one that offers 256 CUDA Cores against the 930MX and 940MX with 384 CUDA Cores and all with a memory interface of 64 bits.

NVIDIA GeForce 900M / MX Series

Model Codename GPU CUDA Cores Memory Freq.GPU TDP
GeForce 940MX N16S-GTR-B / S GM108 384 DDR3 64b 1122+ MHz 23W
GeForce 940MX N16S-GTR-B / S GM108 384 GDDR5 64b <1176 MHz 23W
GeForce 940m Surface Book GM108 384 GDDR5 64b 954+ MHz
GeForce 940m N16S-GT1-KB-B GM107 640 DDR3 128b 1029+ MHz
GeForce 940m N16S-GT-S GM108 384 DDR3 64b 1072+ MHz
GeForce 930MX N16S-GMR GM108 384 DDR3 64b 967+ MHz 16W
GeForce 930MX N16S-GMR GM108 384 DDR3 64b 1006+ MHz 17W
GeForce 930m N16S-GM GM108 384 DDR3 64b 928+ MHz
GeForce 920MX N16V-GMR1-S GM108 256 DDR3 64b 926 MHz 16W
GeForce 920MX N16V-GMR1-S GM108 256 GDDR5 64b 965 MHz 16W
GeForce 920M N16V-GM-S GK208 384 DDR3 64b 954 MHz
GeForce 920M N16V-GM GF117 384 DDR3 64b 775 MHz

Via: Videocardz, notebookcheck