MBW

This is a basic/simple memory (RAM) bandwidth benchmark for memory copy operations.

MBW 2018-09-08

Test: Memory Copy - Array Size: 128 MiB

OpenBenchmarking.org metrics for this test profile configuration based on 938 public results since 18 September 2018 with the latest data as of 4 December 2024.

Below is an overview of the generalized performance for components where there is sufficient statistically significant data based upon user-uploaded results. It is important to keep in mind particularly in the Linux/open-source space there can be vastly different OS configurations, with this overview intended to offer just general guidance as to the performance expectations.

Component

Details

Percentile Rank

# Compatible Public Results

MiB/s (Average)

12 x 64GB DDR5-6000MT

100th

4

28043 ^{+/- 134}

2 x 16 GB 6000MT

100th

7

27912 ^{+/- 353}

2 x 8 GB DDR4-4400MT

100th

4

25067 ^{+/- 463}

4 x 32 GB DDR5-3600MT

98th

3

21436 ^{+/- 1936}

2 x 16384 MB DDR4-3200MT

93rd

22

17714 ^{+/- 272}

1 x 480GB DRAM-6400MT

91st

3

16675 ^{+/- 466}

2 x 8192 MB DDR4-3000MT

88th

7

15628 ^{+/- 381}

8 x 16384 MB DDR4-2400MT

84th

4

13638 ^{+/- 107}

Mid-Tier

75th

< 10863

8 x 8192 MB DDR4-3200MT

61st

64

9245 ^{+/- 458}

8 x GB DDR4-3200MT

61st

170

9222 ^{+/- 461}

8 x 16384 MB DDR4-3200MT

54th

6

8856 ^{+/- 110}

Median

50th

8768

6 x 4096 MB DDR4-2666MT

45th

3

8524 ^{+/- 465}

1.96875 x 32768 MB DDR4-2400MT

44th

4

8348 ^{+/- 582}

6 x 32 GB DDR4-2933MT

42nd

5

8080 ^{+/- 493}

8 x 16384 MB DDR4-2133MT

40th

5

7417 ^{+/- 225}

1 x 16384 MB DDR4-2400MT

38th

4

6993 ^{+/- 108}

2 x 8192 MB DDR4-2133MHz Hynix HMA81GR7AFR8N-VK

35th

5

6240 ^{+/- 433}

1 x 8192 MB DDR4-2400MT

34th

4

6075 ^{+/- 120}

4 x 16 GB DDR4-2933MT

28th

33

5142 ^{+/- 58}

Low-Tier

25th

< 5084

12 x 32 GB DDR4-2934MT

23rd

12

5027 ^{+/- 194}

12 x 16384 MB DDR4-3200MT

22nd

3

5003 ^{+/- 27}

8 x 32 GB DDR4-2400MT

21st

9

4963 ^{+/- 160}

12 x 8192 MB DDR4-2666MT

20th

3

4927 ^{+/- 40}

12 x 32 GB DDR4-2666MT

18th

4

4830 ^{+/- 155}

4 x 16384 MB DDR4-2933MT

18th

43

4816 ^{+/- 716}

12 x 16384 MB DDR4-2934MT

16th

4

4738 ^{+/- 35}

12 x 16384 MB DDR4-2666MT

13th

4

4498 ^{+/- 36}

1 x 4096 MB DDR3-1333MHz Kingston

12th

3

4446 ^{+/- 14}

8 x 16384 MB DDR3-1600MT

3rd

7

2888 ^{+/- 89}