Qualcomm Snapdragon 820 needs 30 percent less power

Stefan Mileschin · 10th November 2015, 17:54

Qualcomm just showed a slide that showed us what to expect from the normalized power consumption use with a device powered with Snapdragon 820.

It turns out that the Snapdragon 820 needs some 30 percent less power than the Snapdragon 810 and this can translate to up to 30 percent longer battery life.

The index as set with Snapdragon 801 that was graded as 1 and compared to that one Snapdragon 820 has the normalized real power usage index of 0.65 or almost 45 percent better. The Snapdragon 810 with Snapdragon 805 were neck to next with a normalized real life usage with 0.95 and 0.92.

The Kyro CPU should have 2X performance and up to 2X power efficiency compared to an unknown previous generation Snapdragon. The company didn’t tell that they compared the 820 with Snapdragon 810. The Adreno 530 GPU has up to 40 percent performance and up to 40 percent power efficiency compared to a previous Snapdragon generations. The Hexagon 680 DSO has up to 3X performance and up to 10X power efficiency. This is the number that you would be getting when you compared the Hexagon operation DSP with the same operating running on the Kyro core.
http://fudzilla.com/news/processors/...ent-less-power

10th November 2015, 17:54	#1
Stefan Mileschin [M] Reviewer Join Date: May 2010 Location: Romania Posts: 148,408	Qualcomm Snapdragon 820 needs 30 percent less power Qualcomm just showed a slide that showed us what to expect from the normalized power consumption use with a device powered with Snapdragon 820. It turns out that the Snapdragon 820 needs some 30 percent less power than the Snapdragon 810 and this can translate to up to 30 percent longer battery life. The index as set with Snapdragon 801 that was graded as 1 and compared to that one Snapdragon 820 has the normalized real power usage index of 0.65 or almost 45 percent better. The Snapdragon 810 with Snapdragon 805 were neck to next with a normalized real life usage with 0.95 and 0.92. The Kyro CPU should have 2X performance and up to 2X power efficiency compared to an unknown previous generation Snapdragon. The company didn’t tell that they compared the 820 with Snapdragon 810. The Adreno 530 GPU has up to 40 percent performance and up to 40 percent power efficiency compared to a previous Snapdragon generations. The Hexagon 680 DSO has up to 3X performance and up to 10X power efficiency. This is the number that you would be getting when you compared the Hexagon operation DSP with the same operating running on the Kyro core. http://fudzilla.com/news/processors/...ent-less-power

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