Qualcomm Snapdragon 430 (MSM8937) vs Mediatek MT6732 vs Qualcomm Snapdragon 626

Qualcomm Snapdragon 430 (MSM8937)

The Qualcomm Snapdragon 430 (SD430) is a lower mainstream SoC for (Android based) smartphones and tablets. Contrary to the Snapdragon 630, it is still manufactured in a 28-nm process and also consists of an octa-core CPU part with ARM Cortex-A53 cores. However, they are only clocked at up to 1.4 GHz. The integrated X6 LTE modem supports Cat. 4 with maximum transfer rates of 150 Mbps (downstream) and 75 Mbps (upstream). The SoC also includes an Adreno 505 GPU with support for Vulkan and OpenGL ES 3.1. WiFi 802.11ac and Bluetooth 4.1 are supported as well. The memory controller supports LPDDR3 clocked at 800 MHz (so probably dual-channel DDRL-1600). 

Mediatek MT6732

The 1.5 GHz MediaTek MT6732 is a 64-bit ARM-based SoC launched in 2014 primarily for small budget to mainstream Android devices. The quad-core processor is manufactured in 28 nm and is based on the Cortex-A53 architecture. It integrates an LTE modem and an ARM Mali-760 MP2 GPU capable of decoding and encoding videos of up to 1080p30. Compared to the MT6735, the MT6732 utilizes a faster graphics unit (T760 vs T720).

Processor

The Cortex-A53 is the successor to the popular Cortex-A7 design. In addition to the jump from 32-bit to 64-bit architecture (ARMv8 ISA) to address more than 4 GB of memory, the new design offers better branch prediction and higher performance-to-power ratio that rivals the Cortex-A9. The four cores of the MT6732 are clocked at up to 1.5 GHz and sits roughly in between the Qualcomm Snapdragon 610 (4x Cortex-A53 at 1.7 GHz) and Snapdragon 410 (4x Cortex-A53 at 1.2 to 1.4 GHz). The power-efficient processor is fit for common tasks like browsing and running light applications.

Graphics

The integrated Mali-T760 MP2  is an entry-level GPU clocked at up to 500 MHz. Most Android games will play at acceptable frame rates on medium resolutions and quality.

Features

The MT6732 SoC integrates a memory controller (32-bit LPDDR3, 6.4 GB/s), multiple radios (WLAN, Bluetooth, GPS), and a cellular modem (GSM, UMTS, GPRS, HSPA+, HSUPA, TD-SCDMA, EVDO, and LTE Cat 4). Its integrated video engine allows for 1080p playback at 30 FPS. Cameras are supported up to 13 MP.

Qualcomm Snapdragon 626

The Qualcomm Snapdragon 626 (SD626) is a mid-range octa-core SoC with eight ARM Cortex-A53 cpu cores at up to 2.2 GHz, an Adreno 506 GPU, a DDR3L-1866 memory controller and a X9 LTE (Cat 7, 4G+, 300 Mbps down, 150 Mbps up) modem. Furthermore, the chip supports 802.11ac WiFi and Bluetooth 4.1. It is manufactured in 14nm FinFet. The processor performance should be a bit higher than the average Snapdragon 625, due to the 200 MHz higher maximum clock speed.