Specs of the unreleased Radeon RX 7800M graphics card confirmed

The external GPU solution is the first known product to feature this Radeon SKU.

Finally, some details on the Radeon RX 7800M have emerged, surprisingly announced not by AMD but by a third party. Onexplayer is set to launch a new external GPU solution featuring a more powerful Radeon graphics card—a card that hasn’t even been released yet. It turns out that the OnexGPU 2 will be equipped with the RX 7800M, which has now received its first confirmed specs.

The RX 7800M features the Navi 32 GPU with 60 Compute Units, translating to 3,840 Stream Processors. This means that the RX 7800M will have a full configuration similar to the desktop RX 7800 XT graphics card. However, there is a change in memory specs. The RX 7800M is said to feature 12GB of GDDR6 memory, which means a 192-bit memory bus instead of 256-bit. In this sense, the RX 7800M can be considered a hybrid between the RX 7800 XT and the RX 7700 XT.

OneXGPU 2: Power Up with AMD Radeon RX 7800M
Introducing the ONEXGPU 2, powered by AMD Radeon RX 7800M with NAVI32 architecture and 60 compute units. Experience unmatched performance with 12GB GDDR6 memory, high-speed cache, and advanced cooling. Connect up to 3 screens, all backed by robust interfaces for ultimate gaming and creative freedom.

Onexgpu 2, Source: Onexplayer

The company confirms that RX 7800M Total Graphics Power (TGP) will reach 180W, this is the same level as RX 7900M. However, this is likely not the only configuration available for this graphics card. Still, the missing detail are the clocks.

The company has even demonstrated the eGPU in action, where it smoothly runs God of War and Red Dead Redemption 2 at Ultra settings. Just ignore the TDP values, as they refer to the handheld connected to the eGPU.

Nearly a year after AMD launched its Navi 32 GPU, gamers will finally have a high-end mobile option based on RDNA3. The RX 7900M graphics card is not widely available and is locked to certain ultra-expensive laptops. Hopefully, this launch isn’t limited to just one external GPU solution, and we’ll see this graphics card in gaming laptops. Even better if it’s paired with the Ryzen AI 300 series, which for now has only been launched with the RTX 40 series.

Source: ONEXGPU