Qualcomm Adreno 640 vs Qualcomm Adreno 685 vs Qualcomm Adreno 680
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.
Qualcomm Adreno 685
► remove from comparisonThe Qualcomm Adreno 685 is an integrated graphics card in the Microsoft SQ1 ARM-based SoC. It is similar to the Adreno 680 in the Qualcomm Snapdragon 8cx SoC for Windows laptops but higher clocked and therefore with a higher theoretical performance (2 versus 1.8 TFlops).
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.
Qualcomm Adreno 640 | Qualcomm Adreno 685 | Qualcomm Adreno 680 | |
Adreno 600 Series | |||
Shared Memory | yes | yes | yes |
API | DirectX 12, OpenGL ES 3.2 | DirectX 12 | DirectX 12 |
technology | 10 nm | 7 nm | 7 nm |
Features | OpenGL ES 3.2, OpenCL 2.0, DirectX 12, Vulkan 1.1 | ||
Date of Announcement | 12.02.2018 | 06.12.2018 | 06.12.2018 |
Power Consumption | 7 Watt | 7 Watt |
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