Ok well i found my solution
http://www.youtube.com/watch?v=gbGVL2VJUEI hopes this helps any one else curious about a 4550
Wouldn't put so much faith in that video since it's indoors. Indoor playability is always far less stressful than the outside world with Bethesda games. With a Radeon 4550, I can't see you getting more than medium settings.
I have a really fast machine (for a single core) an ATI Radeon HD 3850, 2GB RAM and a 2GHz AMD Athlon 64 3000+ and i can run Fallout 3 with 20-30 fps. I can also play Crysis with 20 fps and Mass Effect 2 with 60 fps
I don't consider an Athlon 64 3000+ to be a fast single-core CPU. Sure it beat out quite a few of Pentium 4's back in the day up to the Pentium 4 @ 3.2GHz, but the Athlon 64 3700+, 4000+, FX-55, and FX-57 were the fast ones. That's a terrible bottleneck you have there pairing a Radeon 3850 with that chip too...you're holding that card back.
www.systemrequirementslab.com/cyri/
When you get the PC.
That site sure does get a lot of things wrong to the point I would never suggest it.
I've some concerns....I notice a lot of replies stating that if you can run FO3 you can run FNV, but I have my doubts since a lot of the posts here have somewhat newer computers.
I'm running FO3 right now on a P4 processor (no cores to duo with!), granted, it's a Nice P4 (3.2 GHz with 4GB RAM running Windows XP Pro), but still a P4.
And my video card is a Radeon X1300 with 256MB RAM - I can run FO3 in MEDIUM textures or lower, and it seems to work fine.
But again, I have my doubts.
So, can anyone lend me an opinion here? I would REALLY like to get this game for PC since I STILL play FO3 (I've more than 200 downloaded user created MODS running on it right now), but if the video isn't going to cut it, I'll save my pennies for a couple of years to get this - after all, I had to wait 7 months to play MORROWIND when it first came out because the RECOMMENDED specs were the ONLY Specs for the game - the "minimum" specs I had, but when I bought it and tried to play it MORROWIND would run for about 3 mintues of playing time then crash the computer outright. Not a very fun way to play - so I saved until I could get a box powerful enough to met the Recommended Specs. gamesas, while making great products, does tend to be a little vague on system specifications and I've found that "minimum" is usually not good enough.
So, any thoughts? Hit? Double Down? Pass?
Thanks in advance
If you don't mind low settings...then go ahead. But your card should run the game...maybe even at the settings you currently have with FO3, but that depends on resolution too.