Qualcomm Snapdragon 765G vs Qualcomm Snapdragon 860

Qualcomm Snapdragon 765G

The Qualcomm Snapdragon 765G (SD765G Mobile Platform) is a fast mid-range ARM-based SoC largely found on Android tablets and smartphones. It integrates eight cores (octa-core, called Kryo 475) divided into two clusters. A fast performance cluster contains two ARM Cortex-A76 cores clocked at up to 2.4 GHz (prime core) and 2.2 GHz (gold core) and a power efficiency cluster with six small ARM Cortex-A55 cores at up to 1.8 GHz. Depending on the workload only single clusters or all cores can run at different clock speeds.

Compared to the normal Snapdragon 765, the 765G is optimized for gaming. This means the graphics card is higher clocked and the chip also supports additional software features (Snapdragon Elite Gaming like Game Smoother, Game Fast Loader and Game Network Latency Manager).

The processor performance is quite comparable to the old Snapdragon 730G. Only the single core performance can be slightly better, thanks to the higher clocked prime core (+200 MHz = 9% higher).

The chip is one of the first SoCs that integrate a 5G modem. It is called Snapdragon X52 and supports speeds of up to 3.7 / 1.6 Mbps (down- and upload) and mmWave and Sub-6.

The integrated Adreno 620 is also higher clocked compared to the one in the normal 765 and should result in 10% higher performance (according to QC).

The integrated AI engine uses the GPU, CPU and dedicated cores to reach a theoretical maximum performance of 5.5 TOPS.

The processor is manufactured in the modern and energy efficient 7nm EUV process at Samsung. 

Qualcomm Snapdragon 860

The Qualcomm Snapdragon 860 (SM8150-AC) Mobile Platform is a high-end smartphone and tablet SoC that Qualcomm announced in 2021. Compared to the old Snapdragon 855 Plus, the 860 is very similar and adds support for 16 GB RAM and a few camera features.

The SoC integrates a fast ‘Prime Core’ that clocks up to 2.96 GHz (up from 2.84 GHz in the 855) and three further fast ARM Cortex-A76 performance cores, which can reach up to 2.42 GHz. These are complemented by four power-saving ARM Cortex-A55 cores that clock up to a maximum of 1.8 GHz.

The SoC also integrates the X24 LTE modem that Qualcomm promises will deliver up to 2 Gbit/s maximum download speed over LTE Cat.20 and up to 316 Mbit/s upload speeds. The Snapdragon 860 can be configured with the company’s new X50 5G modem too (as an external chip).

The integrated Wi-Fi modem, which is Wi-Fi 6-ready, has 8x8 Sounding and supports up to 802.11 ay Wi-Fi. The Wi-Fi modem can utilise the 60 GHz mmWave band for up to 10 Gbit/s internet speeds.

The Hexagon 690 DSP incorporates a neural processing unit (NPU) with dedicated Tensor-cores that can execute up to 7 trillion operations per second in conjunction with the CPU and GPU. In short, the Snapdragon 860 should be three times faster than the Snapdragon 845 and two times faster than the Kirin 980 SoC.

The Snapdragon 860 also has a Spectra 380 ISP onboard, which was the world’s first part to incorporate a Computer Vision Engine (CV-ISP) that can perform depth calculations in videos at up to 60 FPS. The Snapdragon 860 should deliver real-time portrait modes or be able to detect objects with relatively low power consumption.

The built-in memory controller supports up to 16 GB LPDDR4x RAM (4 x 16-bit). As the SD855 and 855+, the 860 integrates an Adreno 640 graphics card.

Qualcomm will manufacturer the Snapdragon 860 at the Taiwan Semiconductor Manufacturing Company (TSMC) using a 7 nm FinFET process.