space gray space gray new new pro pro 14-core gpu 16gb unified memory 512gb ssd storage' 10-core cpu 16-core gpu 16gb unified memory 1tb ssd storage 16-core neural engine 14-inch liquid retina xdr display magic keyboard with touch id force touch trackpad 16-core neural engine 14-inch liquid retina xdr display magic keyboard with touch id force touch trackpad 67w usb-c power adapter 96w usb-c power adapter