AMD has just quietly unveiled its newest laptop GPU, the Radeon RX 7800M, and despite it having specs that should make anyone interested in a gaming laptop sit up and pay attention, AMD apparently didn't tell anyone. Instead, the new AMD gaming laptop GPU just appeared on its website. The best gaming laptops live and die by their choice of GPU, with frame rates, battery life, and system temperatures all being hugely influenced by this choice of component, and balancing all these factors remains a tricky act. That's why, on the face of it, AMD's new chip would seem well-placed to be a tempting option. Continue reading AMD just dropped arguably its best laptop GPU and told no one MORE FROM PCGAMESN: Ryzen 7 7800X3D review, Best gaming CPU, Radeon RX 7800 XT review