Nvidia GeForce MX450 is about a third faster than its predecessor - Graphics - News - HEXUS.net
Nvidia GeForce MX450 Entry-Level Video Card – Laptop Graphics
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NVIDIA GeForce MX450 found to be 33.5% faster than the MX350 in gaming — half the memory bandwidth and ROPs of the GTX 1650 but with higher power draw than the GTX