The new AMD Radeon RX 7800M eGPU has been spotted in action, and it's a powerhouse. With 3,840 CUDA cores and 12GB of GDDR6 memory, this chip is poised to take on the competition. According to a recent review, the RX 7800M eGPU scored an impressive 15,806 points in the TimeSpy benchmark, placing it squarely between the Nvidia GeForce RTX 4070 Laptop and RTX 4080 Laptop.
The RX 7800M eGPU features the same number of stream processors as its full-size counterpart, 3,840, but with a reduced memory bus width from 256 to 192 bits. This, combined with a possible 6GB or 12GB of GDDR6 memory, means that the RX 7800M eGPU has some serious GPU power on tap.
In terms of power consumption, the RX 7800M eGPU is relatively svelte, with a thermally-tuned package that will keep it running at under 180W. Whether or not this means that the RX 7800M eGPU will be more energy-efficient than its competitors remains to be seen, but it's certainly a promising sign.
Overall, the AMD Radeon RX 7800M eGPU looks like a formidable competitor in the eGPU market, and we can't wait to see how it stacks up against other popular options. With its impressive specs and performance, it's definitely worth keeping an eye on.