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Early benchmark leaks after Apple’s iPhone 17 launch suggest a shifting performance landscape for flagship mobile chipsets. While Apple’s A19 Pro still leads in single-core CPU tests, Samsung’s rumored Exynos 2600 — and even Qualcomm’s upcoming flagship — could surpass Apple in multi-core and GPU benchmarks. These results matter for real-world multitasking, gaming, and content creation on devices like the Galaxy S26.
Key Benchmark Numbers
- A19 Pro (iPhone Air, iPhone 17 Pro, iPhone 17 Pro Max) — Geekbench 6: ~3,781 single-core, ~9,679 multi-core.
- Exynos 2600 (rumored Galaxy S26 Pro / S26 Edge in some regions) — Geekbench 6: ~3,309 single-core, ~11,256 multi-core.
- Flagship Snapdragon (reported) — Geekbench 6: ~3,393 single-core, ~11,575 multi-core (notably tested with prime core at ~4.0GHz, below its peak 4.74GHz).
What This Means for Performance
The A19 Pro retains an edge in single-core performance, which benefits bursty tasks and certain app workflows optimized for high IPC and single-thread speed. However, Exynos 2600 and the new Snapdragon flagship show a clear advantage in multi-core throughput — roughly 15%+ higher than the A19 Pro in these leaked tests. For heavy multitasking, parallelized workloads, and CPU-bound background tasks, the Exynos and Snapdragon designs may deliver smoother sustained performance.

GPU and Gaming Implications
Aside from CPU scores, early indications and historical trends suggest both Exynos 2600 and the Snapdragon 8 Elite Gen 2 could match or exceed the A19 Pro in GPU performance. That would translate to higher frame rates, better ray-tracing potential, and improved performance in mobile AAA titles and demanding GPU compute tasks.
Product Features, Use Cases, and Advantages
Exynos 2600 advantages: stronger multi-core performance for multitasking, potential regional optimizations for Galaxy S26 Pro and S26 Edge. Snapdragon advantage: broad global availability and potentially higher clock headroom. A19 Pro advantage: top single-core speed, optimized iOS performance, and power efficiency for bursty loads.
Market Relevance
Chip-level differences will influence buyers and OEM decisions across markets. Samsung’s strategy to use Exynos 2600 in some regions and Snapdragon in others could create notable performance variability between identical Galaxy S26 models. For consumers and professionals focused on gaming, video editing, or heavy multi-threaded workloads, these benchmarks make chipset choice more than just a specification — it directly affects daily experience.
As always, final verdicts should wait for full reviews and real-world tests, but the leaked Geekbench 6 figures suggest the mobile CPU and GPU race is as competitive as ever.

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