First benchmark results for the 64-bit Snapdragon 615-packing HTC Desire 820 are here
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Obviously, quite a few people are curious to find out exactly what kind of performance can be expected from the new silicon, and, preferably, on an actual, real device and not a test one. So we wasted no time and ran two important benchmarks on one of the Desire 820 units in the demo area -- GFXBench and Vellamo Metal. Judging by those, the Snapdragon 615 is very capable, and brings performance improvements over now discontinued Snapdragon 600.
See for yourself.
Keep in mind that the Desire 820 we tested was a demo unit. Performance may differ from that of a retail unit.
Things that are NOT allowed: