Performance issue witn WP8

Performance issue witn WP8
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Hi everybody,
we’ve just ported our game to WP8 (with some minors problems but everything seems working). But now we encounter strange performance issue. Why strange? On our Lumia 520 is everything ok, that means nice 60FPS! But our Lumia 920 has about 20FPS with the same build (I used release build for both). I tried to restart the device, still same…
Anyone see this? Any suggestion what to try?
Thanks very much!

Jiri Formanek
Mingle Games



I have the same problem. 40 to 50 FPS on Lumia 520 and 20-25 FPS on Lumia 920 and HTC 8X.
Lumia 520 has lower resolution (480x800) than other two. GPU is different as well, Adreno 305 on Lumia 520 and Adreno 225 on other two devices. I guess it is a hardware issue :frowning:

Btw my design resolution is 480x800. Yours?

Best regards,


I have the same problem, do you have any solution? My design resolutin is 800x480.