What is the absolute minimum GPU to get that is comparable or equivalent to my integrated chipset 82945? Here are the specs from intel :
Intel® Graphics Media Accelerator 950 Graphics Core
256-bit graphics core running at 400MHz
Up to 10.6 GB/sec memory bandwidth with DDR2 667 system memory
1.6 GPixels/sec and 1.6 GTexels/sec fill rate
Up to 224 MB maximum video memory
2048x1536 at 75 Hz maximum resolution
Dynamic Display Modes for flat-panel, wide-screen and Digital TV support
Operating systems supported: Microsoft Windows* XP, Windows* XP 64bit, Media Center Edition 2004/2005, Windows 2000; Linux-compatible (Xfree86 source available)
These specs sounds quite reasonable, atleast in theory, because it doesn't accomdate for actual CPU load or requirements which would obviously limit its GMA capacity. A 256 bit, 400mhz speed core, 10GB/sec memory transfer...It sounds very similar to an 8500GT, expect with a greater memory bandwith, 256 bit over 128, for the latter.
If that is the case is it really worth upgrading to a medium-low end card when its performance is not much greater than integrated? I guess the main advantage would be being able to have a dedicated GPU to solely function as what it is best at, performing graphical computations, rather than burdening my CPU with the task, which would reduce system load and performance. It still isn't plausible enough to justify a purchase on its own. if you haven't figured, I am not a hard core gamer, play alot of older games, and some newer ones on modest settings. Not looking to play Crysis or anything like that.
Intel® Graphics Media Accelerator 950 Graphics Core
256-bit graphics core running at 400MHz
Up to 10.6 GB/sec memory bandwidth with DDR2 667 system memory
1.6 GPixels/sec and 1.6 GTexels/sec fill rate
Up to 224 MB maximum video memory
2048x1536 at 75 Hz maximum resolution
Dynamic Display Modes for flat-panel, wide-screen and Digital TV support
Operating systems supported: Microsoft Windows* XP, Windows* XP 64bit, Media Center Edition 2004/2005, Windows 2000; Linux-compatible (Xfree86 source available)
These specs sounds quite reasonable, atleast in theory, because it doesn't accomdate for actual CPU load or requirements which would obviously limit its GMA capacity. A 256 bit, 400mhz speed core, 10GB/sec memory transfer...It sounds very similar to an 8500GT, expect with a greater memory bandwith, 256 bit over 128, for the latter.
If that is the case is it really worth upgrading to a medium-low end card when its performance is not much greater than integrated? I guess the main advantage would be being able to have a dedicated GPU to solely function as what it is best at, performing graphical computations, rather than burdening my CPU with the task, which would reduce system load and performance. It still isn't plausible enough to justify a purchase on its own. if you haven't figured, I am not a hard core gamer, play alot of older games, and some newer ones on modest settings. Not looking to play Crysis or anything like that.