The rumors have been all over the place. Some call for the Exynos 2600 application processor (AP), manufactured by Samsung Foundry using its 2nm GAA node, to power most of the Samsung Galaxy S26 models in the line, even the Galaxy S26 Ultra in some markets. Last year, Samsung Foundry had issues with the yield on its 3nm production which meant that there weren’t enough Exynos 2500 APs available for the Galaxy S25 line.
Despite the rumors, Qualcomm says it will supply the AP for 75% of the Galaxy S26 series
Samsung Foundry has been able to get its yield up for the 2nm Exynos 2600, which uses Gate-All-Around (GAA) transistors to cover the channel on all four sides. This prevents current leaks and improves the drive current helping the chip become more powerful and energy efficient. The Galaxy S26 models that will be powered by the Exynos 2600 could be the very first smartphones powered by a 2nm chipset.
The performance of the Exynos 2600 comes close to the rival Snapdragon 8 Elite Gen 5 application processor


Samsung has made remarkable improvements to its flagship Exynos chipsets. | Image credit-Samsung
While Samsung seems to have sharply closed the gap between the flagship Exynos and Snapdragon APs, for now Qualcomm remains extremely positive that it will continue to supply Samsung with a huge majority of the APs for its upcoming flagship line.



