Generational performance improvements.(add to this even greater efficiency difference between Samsung made Snapdragon 8 Gen 1 and TSMC made Snapdragon 8 Gen 2!) : r/GalaxyTab
Samsung Galaxy Tab A9+: Prezzo, scheda tecnica e offerte
Samsung Galaxy S8, S8 Plus Snapdragon and Exynos models sighted on AnTuTu - Android Community
Samsung Galaxy Tab S7+ review: S-Pen features, Performance and benchmarks
Samsung Galaxy Tab S7+ review: S-Pen features, Performance and benchmarks
Samsung Galaxy S20 vs S20+ Antutu Benchmark Test - YouTube