Here are my specs on CPU-Z:
P.S.: I'm kinda scared to overclock my 5770 because last time when I did it to like 900Mhz+ on a (about 17") 1280x1024 highest resolution monitor, it froze my computer. But I've upgraded my monitor to a ASUS VH236 23" where the highest resolution can go up to 1920x1080 Widescreen. And if it won't freeze my computer this time with this new monitor I hooked up my computer to, then at what Mhz speed should I overclock my 5770 using the MSi Afterburner?