AMBPEX5_v20_SX50T_CORE¶

The following table shows the results of measuring the speed of data transfer over PCI Express bus on the AMBPEX5.

Computer	Chipset	Version of FPGA	Input S128	Input U1024	Output S128	Output U1024	Payload	Comment
Intel i7 860 2.8GHz, GA-P55-UD6	P55	1.0	1649	1614	949	938	256
Intel i5 760 2.8GHz, MAXIMUS III EXTREME	P55	1.0	1486	1458	891	881	128
Intel i7 920 2.67GHz, P6T SE	X58	1.0	1487	1461	952	941	128
Intel i7 920 2.67GHz, P6T SE	X58	1.0	1648	1615	954	944	256	set payload=256
Intel i7 860 2.8GHz, P7P55D EVO	P55	1.0	1488	1461	948	937	128
Intel i7 960 3.1GHz, SABERTOOTH X58	X58	1.0	1487	1459	940	928	128

Speed is measured in megabytes per second
Measurements are made using the program AMBPEX5_TEST
The rate is calculated in a time not less than one minute
Input S128 - data transfer from device to computer into a system memory of 128 MB
Input U1024 - data transfer from device to computer into a user memory of 1024 MB
Output S128 - data transfer from computer to device from a system memory of 128 MB
Output U1024 - data transfer from computer to device from a user memory of 1024 MB

DS_DMA