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FX3 data rate results
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FX3 data rate results

sodafarl posted on 26 Apr 2012 6:47 AM PST
Top Contributor
128 Forum Posts

Hi,

It would be good to get an idea  of what data rate people are seeing with the FX3. To help with this I've created a list below
which arranges recorded data rates along with the user name. At the moment Chris_R  is at the top, numero uno,  on 320MBs while I am  second / last on 127MBs - but I plan to improve. If you have carried out any bandwidth tests and would like to share the results please add your name to the list along with the data rate and direction.
Thanks

Chris_R                                  320MBs  -  IN
Sodafarl                                  127MBs  -  IN




Re: FX3 data rate results

Sil posted on 26 Apr 2012 07:52 AM PST
Top Contributor
93 Forum Posts

335 MB/s IN

280 MB/s OUT

175 MB/s LOOPBACK

 

32 Bit slave fifo, 100 MHz CLK, Queued transfer, 16 kB burst size



Re: FX3 data rate results

Chris R. posted on 26 Apr 2012 12:28 PM PST
Top Contributor
135 Forum Posts

For your information: The speed of 320MB/s upload I reached using 100MHz PCLK, 16 Packets per Burst, Auto DMA Mode, AMD mainboard with integrated PCIe 2.0 USB SuperSpeed Host (NEC) and Windows 7 x64 using WinUSB driver. Download speed war ~260MB/s.






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