We already wrote about graphic accelerators, equipped with interface PCIe x1 on the base of ATI chips .
Now associate report to us, that in sale will appear video card with this interface, produced using NVIDIA GPU , and in particular the GeForce 7300GT.
There is no sense to repeat the technical possibilities of this card :- they are analogous to any GPU geForce 7 series. Its clock frequency is 500 MHz.
The card is equipped with 128 mb memory GDDR3, 1,4 ns from samsung production . Producer did not begin to use entire high-speed memory potential - and the card works in this case at the completely modest frequency 1 GHz. The volume of video memory is 128 mb., the system bus of memory access is 128- bit.
Associate verified the property of this graphic chip using program rivaTuner and with the surprise it revealed the presence of 12 pixel and 5 vertex processors. Before us the clearly graphic processor, utilized in more expensive GeForce 7600!
With such result it is very interesting to learn about the performance of this video card will and the influence of this low interface (PCI-e 1X) on its performance
In the test 3DMark 03 and 05 the result remained traditional as version with interface PCIe x16, which works at the same frequencies, on 16% and 12,5%, respectively. In game doom 3 the advantage Of geForce of 7300GT PCIe x16 was completely higher by more than 4- time.
But in Half life 2, the card here has about 12-15% performance boost. It is obvious that this game does not require the transfer of large data volume through the external system bus. Related Products :
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