Under Texas law, possession with intent to deliver is usually a charge one grade higher than simple possession. For example, if possession of the drug is normally a third-degree felony. Intent to deliver the drug would be a second-degree felony.
The exact penalties for a drug charge depend on the weight and penalty group of the drug in question. Texas divides all controlled substances other than marijuana into Penalty Groups One through Four, with Penalty Group 1 drug carrying the most severe penalties.