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Table 3 DMA and Ethernet bandwidth results according to the data size

From: Compatibility enhancement and performance measurement for socket interface with PCIe interconnections

 

DMA

Bandwidth (Mbyte/s)

TCP/IP

Bandwidth (Mbyte/s)

1

0.06

0.07

2

0.13

0.13

4

0.26

0.26

8

0.51

0.53

16

1.02

1.06

32

2.09

2.11

64

4.12

4.23

128

8.21

8.46

256

16.4

11.2

512

32.9

11.2

1K

64.7

11.2

2K

132

11.2

4K

230

11.2

8K

376

11.2

16K

547

11.2

32K

734

11.2

64K

876

11.2

128K

971

11.2

256K

1025

11.2

512K

1054

11.2

1M

1071

11.2

2M

1080

11.2

4M

1084

11.2

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