2026 is shaping up to be one of the most competitive years for smartphone chipsets in recent memory. With the Galaxy S26 series expected to ship with two processors across regions, the long-running Snapdragon versus Exynos debate is back—this time with higher stakes.
As with previous flagship launches, Samsung is set to divide the Galaxy S26 lineup by region. Some markets will receive Qualcomm’s Snapdragon 8 Elite Gen 5, while others will get Samsung’s in-house Exynos 2600.
Historically, Exynos chips have trailed Qualcomm in performance and efficiency. This year, however, Samsung is making its boldest claims yet.
Exynos 2600 makes big leap
Samsung is positioning the Exynos 2600 as a turning point. The company says it is the world’s first 2nm smartphone chipset, promising major gains in performance, power efficiency, and thermal management.
If these claims hold up in real-world use, the Exynos 2600 could finally close the long-standing performance gap with Snapdragon.
Snapdragon 8 Elite Gen 5 Doubles Down on Power
Qualcomm, meanwhile, is not standing still. The Snapdragon 8 Elite Gen 5 was unveiled at Snapdragon Summit 2025 and continues Qualcomm’s focus on raw performance and efficiency.
Built on TSMC’s advanced 3nm process, it refines the custom Oryon CPU cores that have already proven dominant in recent flagship phones.
Specifications at glance
Manufacturing process
The Snapdragon 8 Elite Gen 5 uses TSMC’s 3nm process, while the Exynos 2600 debuts Samsung Foundry’s 2nm GAA technology. In theory, the smaller node should deliver better efficiency, though real-world results remain to be seen.
CPU architecture
Qualcomm sticks with an 8-core, third-generation Oryon CPU layout. Samsung takes a different route with a 10-core design based on Arm v9.3 architecture, eliminating low-tier cores in favor of higher-performing ones.
Clock speeds
Snapdragon pushes frequency limits with two cores reaching up to 4.6GHz. Exynos opts for more balanced scaling, topping out at 3.8GHz on its fastest core.
GPU and graphics performance
Samsung introduces its own Xclipse 960 GPU in the Exynos 2600, claiming up to double the performance of its predecessor and a 50% improvement in ray tracing.
Qualcomm counters with the Adreno 840 GPU, offering around 20% better power efficiency and 25% improved ray tracing compared to the previous generation.
Thermal management takes center stage
Thermals have long been a weak point for Exynos chips. Samsung says it has addressed this with a new Heat Path Block (HPB), designed to pull heat away from the chipset more efficiently under sustained loads.
Snapdragon 8 Elite Gen 5 devices rely instead on larger vapor chambers at the device level, rather than a dedicated heat-dissipation structure within the SoC.
AI capabilities are central to modern flagships. Qualcomm says its Hexagon NPU is 37% faster than before, enabling features like continuous context awareness and personal knowledge graphs.
Samsung is making even bigger claims, advertising a 113% boost in AI performance. The Exynos 2600 is designed to run larger on-device models for image editing, AI assistants, and privacy-focused processing.
