The NVIDIA GeForce GTX 680M is a high-performance mobile graphics card, part of the Kepler architecture. Launched in 2012, it was known for its exceptional power within the laptop gaming market. With 1344 CUDA cores and 4GB of GDDR5 memory, it provided smooth gaming experiences, handling demanding titles admirably. The GTX 680M supported DirectX 11 and boasted NVIDIA's Optimus technology for intelligent power management, extending battery life during non-gaming tasks. Its performance and efficient design made it a popular choice for gaming laptops, delivering impressive visuals and frame rates while maintaining portability. Though it has since been succeeded by more recent models, the GTX 680M remains a significant milestone in mobile gaming graphics.