Motherboard performance with Myri-10G "Gen1" (2.5 GT/s) NICs
IBM eserver xSeries 346

Motherboard: IBM eserver xSeries 346
CPU Type: Xeon
Number of CPUs: 2
CPU Speed (GHz) 3.00
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) 10.766
Netperf TCP STREAM, MTU 9000 (Mb/s) 5610.18
Netperf TCP SENDFILE, MTU 9000 (Mb/s) 5890.51
Netperf UDP STREAM, MTU 9000 (Mb/s) 5918.30
Netperf TCP STREAM, MTU 1500 (Mb/s) 5169.25
Netperf TCP SENDFILE, MTU 1500 (Mb/s) 5718.73
Netperf UDP STREAM, MTU 1500 (Mb/s) 3825.50

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

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Last updated: 22 September 2006