In the last blog entry I showed how important constant updates to the miner software is. Today, 5.11.1 of XMRIG was released with interesting updates for AMD CPUs.

v5.11.1

• Up to 1% RandomX perfomance improvement on recent AMD CPUs.
• Fixed possible double connection to a pool.
• Fixed build with LibreSSL.

Let's see if the newley released version keeps its promises with an increasement of 1% for AMD CPUs.
I have a system with an AMD Ryzen 9 3900X.
[2020-04-23 18:57:08.378] speed 10s/60s/15m 13607.0 n/a n/a H/s max 13611.6 H/s
[2020-04-23 18:58:08.423] speed 10s/60s/15m 13611.3 13611.3 n/a H/s max 13613.5 H/s
[2020-04-23 18:58:38.605] net new job from pool.supportxmr.com:3333 diff 360014 algo rx/0 height 2083140
[2020-04-23 18:58:40.180] net new job from pool.supportxmr.com:3333 diff 360014 algo rx/0 height 2083141
[2020-04-23 18:59:08.464] speed 10s/60s/15m 13610.9 13611.4 n/a H/s max 13613.5 H/s
[2020-04-23 18:59:25.459] net new job from pool.supportxmr.com:3333 diff 360014 algo rx/0 height 2083142
[2020-04-23 19:00:03.991] net new job from pool.supportxmr.com:3333 diff 360014 algo rx/0 height 2083143
[2020-04-23 19:00:08.508] speed 10s/60s/15m 13609.4 13610.9 n/a H/s max 13613.5 H/s
[2020-04-23 19:01:08.562] speed 10s/60s/15m 13610.3 13610.7 n/a H/s max 13613.5 H/s
[2020-04-23 19:01:12.967] net new job from pool.supportxmr.com:3333 diff 360014 algo rx/0 height 2083144
[2020-04-23 19:02:03.358] net new job from pool.supportxmr.com:3333 diff 360014 algo rx/0 height 2083145
[2020-04-23 19:02:08.574] speed 10s/60s/15m 13610.9 13611.2 n/a H/s max 13618.5 H/s
[2020-04-23 19:07:59.234] speed 10s/60s/15m 13611.9 n/a n/a H/s max 13615.0 H/s
[2020-04-23 19:08:56.612] net new job from pool.supportxmr.com:3333 diff 360014 algo rx/0 height 2083149
[2020-04-23 19:08:59.359] speed 10s/60s/15m 13614.0 13581.0 n/a H/s max 13615.7 H/s
[2020-04-23 19:09:17.195] net new job from pool.supportxmr.com:3333 diff 360014 algo rx/0 height 2083150
[2020-04-23 19:09:59.398] speed 10s/60s/15m 13613.3 13614.0 n/a H/s max 13617.0 H/s
[2020-04-23 19:10:37.708] net new job from pool.supportxmr.com:3333 diff 360014 algo rx/0 height 2083151
[2020-04-23 19:10:59.458] speed 10s/60s/15m 13611.2 13613.6 n/a H/s max 13617.0 H/s
[2020-04-23 19:11:59.506] speed 10s/60s/15m 13612.8 13614.2 n/a H/s max 13617.0 H/s

With a rate of 13.617 kH/s the increasement should be 13.753 kH/s.

[2020-04-23 19:28:26.100] speed 10s/60s/15m 13698.1 n/a n/a H/s max 13972.5 H/s
[2020-04-23 19:29:26.160] speed 10s/60s/15m 13698.8 13696.8 n/a H/s max 13972.5 H/s
[2020-04-23 19:30:26.184] speed 10s/60s/15m 13694.4 13695.9 n/a H/s max 13972.5 H/s
[2020-04-23 19:31:26.202] speed 10s/60s/15m 13697.7 13696.2 n/a H/s max 13972.5 H/s
[2020-04-23 19:32:26.241] speed 10s/60s/15m 13686.1 13651.9 n/a H/s max 13972.5 H/s
[2020-04-23 19:33:26.292] speed 10s/60s/15m 13694.2 13691.5 n/a H/s max 13972.5 H/s
[2020-04-23 19:34:26.338] speed 10s/60s/15m 13693.5 13694.3 n/a H/s max 13972.5 H/s
[2020-04-23 19:35:26.376] speed 10s/60s/15m 13695.4 13694.5 n/a H/s max 13972.5 H/s

And the update over achieved a bit with: 13.972 kH/s.

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