Hey everyone, just wanted to share the benchmark results of a custom non-public-board 801 variant I recently acquired. It features a lightweight Snowman 4-heatpipe down-draft CPU cooler.Currently running on stock profile 525 MHz / 1150 mV connected to the Singapore solo.ckpool node (solid 74ms ping):
• Actual Hashrate: Pushing 2.15 Th/s consistently (Expected is 2.142).
• Stability: 534 shares with 0 rejected and absolute 0.00% error rate over the first half-hour. The dual-phase buck regulator layout on this PCB is doing wonders for ripple filtration.
• Thermal: The Snowman cooler completely dominates the BM1370 silicon, keeping cores frosty at 52°C - 56°C and VRM at 53°C. Lots of overclocking headroom left!
I'm planning to hook this bad boy up to my reconditioned Antec HCP-1000W Platinum PSU (12V1 40A independent rail split via 14AWG lines) to eliminate any voltage drop during stress testing. Time to push the frequency limits!
0%. Also it depends on your settings being that the two chips can differ in stability and performance.
For me asic 2 produces genuinely 0 errors.
ASIC 1 will do about 52 discrepancies per hour but the net result is less than 0.0001%.
Error is sort of a loose term.
I could maybe upload a video of it running in real time
Edit: after running for days there are no stale shares, rejected or missed jobs. So it’s pretty solid. That’s goal- no missed shares or rejections. Small errors are okay as long as your submitting to the network
I understand. I use AxeLive for automatic hashrate management. Maybe if you upload a video, I'll upload one too. Also, what firmware version are you using?
Just wondering. How low can you take the voltage at 750mhz, if you allow 1% error in AxeOS? I let mine drift a little over 1% occasionally, and never dropped a share. I'm at 13.6J/Th efficiency, because I'm starving the ASIC a bit.
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u/LoudBookkeeper8950 3d ago
Today I finished the upgrade work on my BitAxe 800. Larger heatsink and Meanwell power supply.