Upgrading 6600 GT

Hello,

I wonder whether its worth investing in a HD4650 (AGP) to replace my 6600 GT, what is the Performance compared to a 6600 GT?

My config:
Athlon 64 3200 +
MSI K8N Neo
1 GB ram
MSI 6600 GT 128 MB

Thank you for your help?

I would not know that the 4xxx were in agp, good politics: yes:
The difference will be huge, now the rest of the config might stifle performance in the latter games: 1 GB of RAM is not enough nowadays but especially a single-core processor is totally inadequate (if we talk about Recent games of course): neutral:
Will be have to consider changing config: riva:

On the contrary, with a HD4650 will not be too unbalanced precisely (it remains far from a HD4850).
I had about the same config and for games like Oblivion your graphics card limits perf (while your proc still has a little margin), with the HD4650 you going to increase the resolution, activate some filters, etc. ...
For it is clear that against 512Mo/1Go RAM and more would not be too;)

In fact I thought a HD3650 AGP, dsl;)

Then the HD3650, its worth or not?

Compared to your 6600GT yes, you will see a gain.