The GeForce 9400 was an integrated graphics solution by NVIDIA, launched on April 17th, 2007. Built on the 80 nm process, and based on the C7A graphics processor, 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 580 MHz. Its power draw is rated at 40 W maximum. Display outputs include: 1x DVI, 1x VGA, 1x S-Video. GeForce 9400 is connected to the rest of the system using a PCI interface.