I dug out some old 7950's I had kicking around hoovered out the dust and reapplied the thermal compound. I have set two of them mining ETN and I am getting 536 H/S & 576 H/S. I know these cards are not as efficient as my 580's but anyone else mining with these bad boys ?
GPU #0: Tahiti GPU #1: Tahiti XMR - Total Speed: 1111 H/s, Total Shares: 7382(3843+4059), Rejected: 0, Time: 29:54 XMR: GPU0 535 H/s, GPU1 576 H/s Incorrect XMR shares: none 1 minute average XMR total speed: 1110 H/s Pool switches: XMR - 12 Current XMR pool share target: 0x00048374 (diff: 14520H) GPU0 t=59C fan=24%, GPU1 t=57C fan=43%
Yes, im mining with two 7970s and have basically the same speed as you. 1100Mhz on the core and 1500Mhz on the memory, my VDDC is reduced to save some power with 1.106 V on my primary card and 1.031 V on the secondary