Samsung Electronics at the eighth annual Samsung Mobile Solutions Forum at the Westin Taipei Hotel yesterday unveiled an improved version of its Exynos system-on-a-chip solution for smartphones and tablets. The Exynos 4212 silicon is a successor to the 4210 processor which powers the company’s Galaxy S II smartphone. The new chip features a dual-core ARM Cortex-A9 processing core clocked at 1.5GHz (versus a 1.2GHz CPU core in the Exynos 4210). The Exynos 4212 will be manufactured using a 32-nanometer process so it should draw less power than its predecessor. It is also 30 percent more efficient, Samsung claims, and sports a 50 percent better graphics performance.
Unfortunately, the company wouldn’t say which graphics processor unit the new Exynos 4212 chip is utilizing. For comparison, the Exynos 4210 in the Galaxy S II smartphone packs in graphics processing unit based on the quad-core Mali-400 core from ARM Holdings, a fables chip maker from the UK. It’s the fastest GPU in any current smartphone, benchmarks show. However, the Mali-400 GPU core falls short in the triangle throughput tests, which is a major disadvantage over the iPad 2′s A5 processor that clocks nine times the graphics performance of the original iPad’s A4 chip.