Zynq Ethernet Performance 2016.1
This wiki page summarizes the performance of PS-EMIO (MACB diver) and PL Ethernet with CSO support for 1000BaseX and SGMII.
Build:
Vivado 2016.1
Kernel version 4.0 (2016.1)
These measurements are obtained against u-buntu high performance peer machine. The NIC on motherboard has been used with default offload options
(GSO, TSO) enabled. Performance is expected to differ when a different peer OS is used and peer NIC offload options are disabled.
Socket size in netperf (-s) is configured to 65536 for inbound tests.
PS EMIO Ethernet for 1000BaseX
Outbound: 923.72 Mbps
Inbound: 778.7 Mbps
PS EMIO Ethernet for SGMII
Outbound: 915.96 Mbps
Inbound: 776.97 Mbps
PL Ethernet for 1000BaseX with CSO offload
Outbound: 924.87 Mbps
Inbound: 746.60 Mbps
PL Ethernet for SGMII with CSO offload
Outbound: 924.87 Mbps
Inbound: 746.60 Mbps