The ThinkPad P1 G4 goes up to the formidable ray-traced RTX A5000 with 16GB of dedicated video memory. The ThinkPad P1 G4 also massively upgrades its GPU offerings over the Gen 3 model, which topped out with a 4GB Nvidia T2000. These chips are significant upgrades over the “Comet Lake” chips in the previous-generation ThinkPad P1 Gen 3 model.

That said, don’t think the ThinkPad P1 G4 is lightweight on performance it offers up to an eight-core Intel “Tiger Lake-H” CPU, including Xeons with ECC memory. Though not quite as performance-focused as Lenovo’s flagship ThinkPad P15, it’s much more portable at just 0.7 inches thin and a starting weight of four pounds. The ThinkPad P1 G4 is a mid-range mobile workstation with a 16-inch screen. It’s not bargain-priced, but we found little to dislike and give it our recommendation. It also has a professional look and strong build quality. Everything about this laptop is productive, from its high-resolution 16:10 screen to its comfortable keyboard and touchpad. Though not a top-performing workstation like the ThinkPad P15, it’s more than up to demanding tasks with up to an eight-core CPU, 64GB of RAM, two SSDs, and a 16GB Nvidia RTX A5000 GPU. The Lenovo ThinkPad P1 G4 is a 16-inch mobile workstation that balances portability with performance.

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