We compared two 8-core processors: Qualcomm Snapdragon 845 (with Adreno 630 graphics) and MediaTek Helio G99 (Mali-G57 MP2). Here you will find the pros and cons of each chip, technical specs, and comprehensive tests in benchmarks, like AnTuTu and Geekbench. Qualcomm Snapdragon 845. GPU: Adreno 630. Cores: 8. Clock: 2800 MHz. Qualcomm Snapdragon 845 – an 8-core chipset that was announced on December 5, 2017, and is manufactured using a 10-nanometer process technology. It has 4 cores Kryo 385 Gold (Cortex-A75) at 2800 MHz and 4 cores Kryo 385 Silver (Cortex-A55) at 1800 MHz. Uses HMP. MediaTek Dimensity 7020. Qualcomm Snapdragon 845. Heterogeneous Multi-Processing (HMP) is a more advanced version of big.LITTLE technology. In this setup, a processor can utilize all cores at the same time, or just a single core for low-intensity tasks. This can provide powerful performance or increased battery life respectively. cLSGmcL.