After coming across few public forums on mobile processors, netizens expressed doubts on the Exynos 7872 performance is comparable to Snapdragon 660. Hence, this post will quickly present the key differences on which the performance proposition of both chipsets is based.
Let’s first look at the differences in parameter specifications between Exynos 7872 and Snapdragon 660, as shown in the table below.
Snapdragon 660 Vs Exynos 7872
Qualcomm Snapdragon 660
Samsung Exynos 7872
8 x Kryo 260 @ 2.2 GHz
2 x Cortex-A73 @ 2.0 GHz + 4 x Cortex-A53
Equivalent to QC3.0 level
From the comparison of SoC specifications, it’s quite tough for Samsung Exynos 7872 to challenge the features of Qualcomm Snapdragon 660. After all, the former is only a mid-range chip, while the latter is an “upper mid-range” chip. Both chips are built on the same 14nm process node, which is excellent in power consumption control. In terms of CPU, GPU, Memory, Flash support, Cellular, etc., Snapdragon 660 easily beats the Exynos.
1. Snapdragon 660 Integrates Better CPUs
Samsung do designs its own CPUs but only for premium chips such as the Exynos 8895, Exynos 9810. In Exynos 7872, Samsung has integrated the 4 Cortex-A73 CPUs and 2 Cortex-A53 CPUs for performance and energy efficiency. On the other hand, Qualcomm integrates 8 Kryo 260 CPUs clocked at 2.2 GHz (maximum). The Kryo 260 is a combination of 4 semi-custom Cortex-A73 cores (performance cluster) and 4 semi-custom Cortex-A53 cores (efficiency cluster) in a big.LITTLE arrangement.
2. Adreno 512 GPU In The Snapdragon 660 Is More Powerful
For gaming needs, the graphics processing unit (GPU) is the key. The Samsung Exynos 7872 uses ARM’s Mali-G71 MP1 GPU. Mali G71 series GPUs are not bad, but the Mali-G71 MP1 variant comprises of a single core (ALU). Kirin 960, the high-end processor from Huawei also has a built-in Mali-G71 graphics core but the Mali-G71 MP8 variant (8 core/ALUs).
3. Snapdragon 660 Houses Powerful Media Processors
The inbuilt Spectra ISP supports higher resolution camera sensors. The Hexagon DSP combined with the CPU, GPU enables more power to AI applications. On the other hand, the ISP in the Exynos 7872 can support resolution up to 21 MP image sensors.
Snapdragon 660 Vs Exynos 7872 Key Takeaways
As per the analysis, the Samsung Exynos 7872 is significantly different from the Qualcomm Snapdragon 660. In terms of CPU performance, it has better CPUs than the Snapdragon 625. But in terms of GPU, it is not even as good as the Snapdragon 625, and gaming is limited.
theinsightboi works as a technology analyst in a research and advisory firm specializing in automotive, energy, electronics, and semiconductors domain. When he's not working, he loves gaming on his modest pc build, loves sci-fi films, and big pop culture geek!