Samsung Galaxy S9 Plus 256GB is powered by the Samsung Exynos 9 Octa 9810. The processor is Octa core (2.7 GHz, Quad core, M2 Mongoose + 1.7 GHz, Quad core, Cortex A53) that uses 64 bit architecture and Mali-G72 MP18 GPU. It runs on Android v8.0 (Oreo) operating system with 6 GB RAM and 256 GB ROM.
Samsung Galaxy S9 Plus 256GB has an overall AnTuTu score of 248,237. The benchmark app also gives individual scores for CPU, Memory, GPU, and UX tests. Samsung Galaxy S9 Plus 256GB scored 90,936 for CPU, 8,491 for Memory, 93,872 for GPU, and 54,938 for UX test.
On Geekbench, Samsung Galaxy S9 Plus 256GB CPU is tested to check the performance of a single core as well as multiple cores in carrying out tasks. The Samsung Galaxy S9 Plus 256GB Geekbench multi-core score is 9,141 and single-core score is 3,778.
The GFXBench app is used to test the Samsung Galaxy S9 Plus 256GB for graphics (GPU) performance, with two key components: Manhattan and T-Rex. The Samsung Galaxy S9 Plus 256GB GFXBench Manhattan and T-Rex scores are 3,545.0 and 3,345.0, respectively.