Motherboard performance with Myri-10G "Gen1" (2.5 GT/s) NICs
Intel SE7520JR23D

Motherboard: Intel SE7520JR23D
CPU Type: Xeon
Number of CPUs: 1
CPU Speed (GHz) 2.79
Chipset: Intel E7520
Interrupt Type: MSI
Write Combining: Enabled
Linux Kernel: 2.6.18-rc5
Myri10GE Driver version: 1.1.0
4-lane PCIe test results using Myri-10G "Gen1" (2.5 GT/s) NICs without a switch
Hardware Write Speed (Gb/s) 6.078
Hardware Read Speed (Gb/s) 5.891
Hardware Read/Write (Bidirectional) Speed (Gb/s) 10.773
Netperf TCP STREAM, MTU 9000 (Mb/s) 5151.64
Netperf TCP SENDFILE, MTU 9000 (Mb/s) 5877.23
Netperf UDP STREAM, MTU 9000 (Mb/s) 5184.10
Netperf TCP STREAM, MTU 1500 (Mb/s) 4591.40
Netperf TCP SENDFILE, MTU 1500 (Mb/s) 5706.85
Netperf UDP STREAM, MTU 1500 (Mb/s) 3753.80

** Only 4-lane PCI Express slot was available on test machine

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Last updated: 22 September 2006