Ati mobility radeon hd 3650 - Computers & Internet

Here is the comparison of the two cards. http://www.hwcompare.com/942/geforce-gt-240-gddr5-vs-radeon-hd-3650-512mb/
Looks like they are very comparable, just depends on what you're trying to do.

its just because of dust u can clean it by yourself.. its very easy or you can change too

http://support.amd.com/us/gpudownload/Pages/index.aspx
Choose the OS (vista,xp...seven)
- Radeon
- HD3000 series

ATI Radeon HD 3650 and ATI Radeon HD 3450 these two video cards are the most compatible you can use for your inspiron 545st.

The AMD ATI 3650 is better, though likely to cost a bit more.

It will if u have any problems contact me i will help u setup your pc.

Go into Control Panel and choose the Display option in XP or Personalization option in Vista. Find Display settings.
Then check the Extend the desktop onto this monitor box to activate the 2nd monitor.

Its could be overheating because its happening during games and the card takes straine....i suggest download ATI tool and put you r fan speed up to cool your card down here is the link for ati tool http://www.techpowerup.com/downloads/Tweaking/ATITool/ ...otherwise also try updating your driver by downloading it from this link...http://drivers.softpedia.com/get/GRAPHICS-BOARD/ATI/HP-ATI-Radeon-HD-3200-3450-3650-Graphics-Driver-853310-Rev-A.shtml

1st. Is it a new install?
If not, then check to make sure your bios on your motherboard is set up to display from your pcie slot and not your integrated graphics if applicable. Also, if your card has a 6pin power plug make sure you have it plugged in.
Also, if you had a different card installed prior, make sure you uninstall all video drivers prior to installing the new one.

Sapphire 9250
http://www1.sapphiretech.com/en/products/graphics_specifications.php?gpid=59

ATI Radeon HD 3600 series
http://ati.amd.com/products/mobilityradeonhd3600/specs.html

ATI Radeon... much faster, and supports DirectX 10.1, rather than the Sapphires support of 8.1

Call of Duty 4 on High Graphics.. yes. The ATI Radeon beats it easily. :)