History

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

Comment

  • 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