Qualcomm Adreno 680 vs ARM Mali-G68 MP2 vs Qualcomm Adreno 640
Qualcomm Adreno 680
► remove from comparisonThe Qualcomm Adreno 680 is an integrated graphics card in the Qualcomm Snapdragon 8cx SoC for Windows laptops. According to Qualcomm it is 2x faster than the previous Adreno 630 in the Snapdragon 850 for Windows PCs with a 60% improved efficiency (thanks to the 7nm process). The performance should be similar to a Intel UHD Graphics 620 (e.g. in a 8th gen Core i5) when running native ARM64 compiled Windows apps and games. Running emulated 32 bit games (64 bit games compiled for AMD/Intel are not supported), the performance is notably slower.
ARM Mali-G68 MP2
► remove from comparisonThe ARM Mali-G68 MP2 (or G68MC2) is an integrated mid-range graphics card for ARM based SoCs (mostly Android based). The MP2 version uses two of the six possible clusters / cores.
It was introduced mid 2021 in the Samsung Exynos W920 for smartwatches. It is based on the Valhall architecture and is advertised by ARM as a "sub-premium GPU". It offers all features of the Mali-G78 series including improvements for battery runtime and machine learning.
Qualcomm Adreno 640
► remove from comparisonThe Qualcomm Adreno 640 is a smartphone and tablet GPU that is integrated within the Qualcomm Snapdragon 855 SoC. The chip will be available from early 2019 and will be used mainly in high-end Android devices.
According to Qualcomm, the Adreno 640 GPU offers a 20% improved performance over the Adreno 630, its predecessor, which is integrated in the Snapdragon 845 SoC. The enhanced performance is achieved by the Adreno 640 having 50% more FP16 and FP32 compute units (ALUs) than the Adreno 630, while its 7 nm FinFET manufacturing process makes it 20% more efficient too.
The Adreno 640 will also support the Vulkan 1.1 API, something which is possible for other Adreno 600 series GPUs too.
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