Qualcomm Snapdragon 665 vs Mediatek Helio G35

Qualcomm Snapdragon 665

The Qualcomm Snapdragon 665 (SM6125) is a fast mid-range ARM-based SoC largely found on Android tablets and smartphones. It features 8 Kryo 260 cores (custom design, 64-Bit capable) that are divided in two clusters. A fast cluster of four cores with up to 2 GHz (Kryo 260 Gold - Cortex-A73 derivate) and a power saving efficiency cluster with up to 1.8 GHz (Kryo 260 Silver - Cortex A53 derivate). Both clusters can also be used together.

In addition to the 8 CPU cores, the SoC integrates a mid range Adreno 610 GPU with a LPDDR4 memory controller (dual-channel)  and supports Wi-Fi (802.11ac + MIMO, max. 867 Mbps), Bluetooth 5, and LTE (X12 LTE modem with up to 600 Mbps download and 150 Mbps upload).

Power Consumption

Thanks to the new 11 nm LPP process, the energy efficiency should be quite good.

Mediatek Helio G35

The Mediatek Helio G35 is an entry level ARM SoC for smartphones (mainly Android based) that was introduced in late 2020. It is manufactured in a 12 nm FinFET process and is equipped with 8 ARM Cortex-A53 CPU cores clocked at up to 2.3 GHz. Compared to the similar Helio G25, the G35 offers higher CPU clock speeds (+ 300 MHz), GPU clock speeds (+30 MHz) and supports higher display resolutions of up to 2400 x 1800.

Furthermore, the SoC integrates a LTE Cat.4 modem, a Wi-Fi 5 / Bluetooth 5.0 modem, a LPDDR3-933 / LPDDR4-1200 / LPDDR4x-1600 memory controller, a IMG PowerVR GE8320 graphics card, and a 1080p30 video de- and encoder (H.265 decoding, H.264 encoding).