# Hardware acceleration | flash site gets slow sound is played before motion gfx

**URL:** https://forum.kirupa.com/t/hardware-acceleration-flash-site-gets-slow-sound-is-played-before-motion-gfx/305453
**Category:** Uncategorized
**Created:** [February 25, 2010, 4:59pm UTC](https://forum.kirupa.com/t/hardware-acceleration-flash-site-gets-slow-sound-is-played-before-motion-gfx/305453 "2010-02-25T16:59:50Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![flashman2006](https://avatars.discourse-cdn.com/v4/letter/f/82dd89/32.png) [@flashman2006](https://forum.kirupa.com/u/flashman2006)
#### Post date: [February 25, 2010, 4:59pm UTC](https://forum.kirupa.com/t/hardware-acceleration-flash-site-gets-slow-sound-is-played-before-motion-gfx/305453/1 "2010-02-25T16:59:50Z")

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hey there

i have a as3 flash site

it runs great at my win pc (core 2 duo 4mb ram 1gb viga )

but when tested on Pentium 4 win pc it gets slower

i have a streaming video and audio in the site

at all the site became slower and especially the video doesn’t look smooth

what is the reason for that

i noticed there is a hardware acceleration option in publish settings is it the reason ?

or what is wrong on my flash site which works great on my core 2 duo pc

i have a flashing animation with gun shots sound it works fine on the core 2 duo

but

in Pentium 4 the gun shoots sound is heard before the flashing animation