With you GT730 you have 3D acceleration, but you need to reclock (very easy)
to get full power of your GPU. If you have one of the latest kernels (after
4.4), just run some commands:
"#" means that you need to run it as superuser
# cat /sys/kernel/debug/dri/0/pstate
you will see something like that, lines beginning with "0" are states, "*" is
actual state, and "DC" is actual clocks. For GT430 you will have only 3
lines, 2 states (07 and maybe 0a only")(so the line before "DC" line is your
highest clock)
07: core 405 MHz memory 648 MHz AC DC *
0a: core 405-1032 MHz memory 1620 MHz
0e: core 405-1202 MHz memory 6700 MHz
0f: core 405-1202 MHz memory 6700 MHz
DC: core 405 MHz memory 648 MHz
now just run reclocking commands before gaming (in your case you only need
one reclocking command, because you have only 2 states):
# echo 0a > /sys/kernel/debug/dri/0/pstate
after gaming, just downclock it:
# echo 07 > /sys/kernel/debug/dri/0/pstate
and you are done.
