T-REX 0.25.12. Testing Nvidia RTX 3000 video cards with LHR in Ethereum mining

rtx 3080 lhr mining t-rexIn the latest version of T-REX 0.25.12, the developers claim that they managed to unlock 78%-79% of the capabilities of Nvidia video cards with the LHR mining blocker. Let me remind you that we recently tested Lolminer 1.47, which has a maximum LHR unlock level of 78%. Accordingly, T-REX today should give the maximum hashrate for such video cards, which we will now check.

Tests of video cards Nvidia Geforce RTX 3060 LHR, RTX 3060Ti LHR, RTX 3070 LHR, RTX 3070Ti LHR, RTX 3080 LHR, RTX 3080Ti LHR in Ethereum mining.

Video Card Hash rate EThash GPU Memory TDP Settings
RTX 3060 LHRv2 39.3Mh/s 1575Mhz 2600Mhz 108W

--lhr-autotune-step-size 0.1

--lhr-autotune-interval 5

RTX 3060 Ti 47.8Mh/s 1380Mhz 2050Mhz 136W
RTX 3070 LHR 49.7Mh/s 1110Mhz 2700Mhz 107W
RTX 3070 Ti 64.5Mh/s 975Mhz 2800Mhz 177W
RTX 3080 LHR 80.1Mh/s 1310Mhz 2800Mhz 231W
RTX 3080 Ti 100.2Mh/s 1440Mhz 3100Mhz 285W

Tests were carried out in HiveOS with Nvidia driver 470.103.01


Conclusion: T-REX 0.25.12 currently offers the highest level of performance in Ethereum mining for Nvidia GPUs with the LHR mining blocker. Compared to lolminer 1.47, the memory can operate at lower frequencies with the same hash rate or even slightly higher, but the power consumption remains at the same level or even higher. Using the RTX 3080 Ti as an example, it was possible to achieve a beautiful figure of 100Mh/s, but at the expense of higher power consumption. After switching to T-REX, we recommend that you check the temperature regime of the GPU and memory and lower the frequencies if necessary. You can download the latest version of T-REX on GitHub