I have intel core2duo (DG41RQ) mother board with integerated graphic chipset.( GMA X4500).
I have another pc DG33FB mother board with integerated graphic chipset.( GMA 3100) which is a previous generation than X4500.
I use "PerformanceTest" software to test 3d performance on both PC.
The same test runs faster on 3100 and slower (about half speed) on x4500.
Performance of 2d test are a little bit faster on x4500.
Can any body explain what is the reason for that.
I have tried with griphic dirver 220.127.116.1158 and 18.104.22.16884. The perfomance is same with both drivers.
I have also tired more latest drivers 22.214.171.12468and 126.96.36.19973 but any 3D application or game that use vertex shader hangs the system with these drivers.
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