Qualcomm Snapdragon 662 vs UNISOC Tangula T700 vs UNISOC T612

Qualcomm Snapdragon 662

The Qualcomm Snapdragon 662 is a lower mid-range ARM-based SoC largely found in 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.

UNISOC Tangula T700

The Unisoc Tangula T700 (former Spreadtrum) is an entry level octa core SoC with two fast ARM Cortex A75 cores at up to 1.8 GHz and six power efficient ARM Cortex A55 cores at up to 1.8 GHz. The SoC furthermore includes a LTE modem (TDD-LTE, FDD-LTE, TDSCDMA, WCDMA, CDMA, GSM), an ARM Mali G52MP2 GPU and a tri core ISP. Furthermore, the T700 supports 90 Hz displays.

The chip is manufactured at TSMC in 12nm FinFET.

UNISOC T612

The Unisoc Tiger T612 (former Spreadtrum) is an entry level octa core SoC with two fast ARM Cortex A75 cores at up to 1.8 GHz and six power efficient ARM Cortex A55 cores at up to 1.8 GHz. The SoC furthermore includes a LTE modem (TDD-LTE, FDD-LTE, TDSCDMA, WCDMA, CDMA, GSM), a LPDDR3-933 / LPDDR4/4X-1600 memory controller, an ARM Mali G52MP1 GPU at 614 MHz and a tri core ISP (24, 8 and 8 MPixels max). Compared to the older Unisoc T610, the T612 offers one GPU core less (G52 MC1 versus MC2).

The chip is manufactured at TSMC in 12nm FinFET.