AMD's RX 7800M XT Laptop GPU Leak Reveals Impressive Performance

With the long-awaited release of AMD's Navi 32 GPU, recent leaks hint at the incredible performance of its second-tier RDNA 3 graphics processor. Notably, the leaks focus on the mobile market, revealing the anticipated specs for different Navi 32-based mobile graphics cards. AMD's RX 7800M XT laptop GPU could potentially deliver performance equivalent to a desktop RTX 4070 for less power consumption, making it a worthy consideration for gaming enthusiasts.

Twitter user All_The_Watts has shed light on five different Navi 32-based mobile graphics cards, providing a glimpse of their capabilities. Though the authenticity of these specs cannot be confirmed, they seem consistent with AMD's previous generation of mobile GPUs. The leak also includes a 3DMark Time Spy benchmark, showing the RX 7800M XT outperforming the highest-scoring last-gen laptop Radeon chips, thereby offering RTX 4070 desktop performance.

AMD's RX 7800M XT is the top mobile chip of the next-gen Radeon lineup, and its ability to deliver this level of performance at a total board power of around 189W is truly impressive. This could be excellent news for gaming enthusiasts looking for powerful and efficient gaming laptops, as the RX 7800M XT is expected to offer better performance than its competitors in the market. The rumored laptop Radeon chips include the RX 7800M XT, RX 7800M, RX 7700M, RX 7900S, and RX 7800S, each with varying specifications and power profiles.

Despite the excitement around the mobile GPU leaks, the desktop versions of these cards are yet to be released. If AMD is unable to boost the Navi 32 GPU's clock speed with more power on a desktop GPU, the RX 7800 XT may only offer performance similar to an RX 6800 XT, which would be disappointing in terms of generational performance gains. Nevertheless, the RX 7800M XT laptop GPU remains an attractive option for gamers.

As benchmark scores for the RX 7800M XT are now public, it won't be long before industry experts and enthusiasts can gauge the real-world performance of these GPUs. The RX 7800M XT's strong showing in the mobile market may prove to be a game-changer for AMD-powered notebooks. Pricing and market availability of these laptops remain to be seen, but gamers seeking high-performance machines are likely to have AMD's Radeon offerings on their radar.

Mariana Rocha 11 Jun 2023