3D Graphics Performance of Acer S520

Device Information
android.os.Build.FINGERPRINT acer/s520_emea_gen1/a12:4.2.2/JDQ39/eng.erica.1375165901:userdebug/test-keys
acer/s520_emea_gen1l/a12:4.2.2/JDQ39/1376277144:user/release-keys
android.os.Build.PRODUCT s520_emea_gen1
s520_emea_gen1l
android.os.Build.MODEL S520
android.os.Build.BOARD hemingway
android.os.Build.BRAND acer
android.os.Build.HOST AMSSBUILD
pandora09
android.os.Build.VERSION.SDK 17
android.os.Build.VERSION.RELEASE 4.2.2
android.os.Build.DISPLAY Acer_AV052_S520_0.004.00_EMEA_GEN1L
s520_emea_gen1-userdebug 4.2.2 JDQ39 eng.erica.1375165901 test-keys
android.os.Build.DEVICE a12
android.os.Build.VERSION.INCREMENTAL 1376277144
eng.erica.1375165901
android.os.Build.USER erica
pandora
android.os.Build.TYPE user
userdebug
android.os.Build.TIME 1375166067000
1376277267000
android.os.Build.TAGS release-keys
test-keys
android.os.Build.ABI2 armeabi
OS Android
android.os.Build.ABI armeabi-v7a
Screen size 1920 x 1080
Min CPU Freq 300 MHz
Max CPU Freq 2150 MHz