The GeForce 8100 + nForce 720a was an integrated graphics solution by NVIDIA, launched on April 17th, 2007. Built on the 80 nm process, and based on the C78 graphics processor, in its GF-8100-720A-A2 variant, the device supports DirectX 11.1. Even though it supports DirectX 11, the feature level is only 10_0, which can be problematic with many DirectX 11 & DirectX 12 titles. It features 16 shading units, 8 texture mapping units, and 4 ROPs. The GPU is operating at a frequency of 500 MHz. Its power draw is rated at 40 W maximum. Display outputs include: 1x DVI, 1x VGA, 1x S-Video. GeForce 8100 + nForce 720a is connected to the rest of the system using a PCI interface.