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Title: What motherboard are you using with your R9 290? Post by: miztaziggy on December 26, 2013, 11:52:02 PM Tell me:
- What motherboard do you use - How much memory - What GPU clock speeds? - What hash rate? - How many cards? - Is it stable? Personally: Gigabyte Ga-Z68 8 GB 2133 Ram GPU speeds 947/1250 - highly unstable / GPU speeds 850/1250 - slightly unstable Hash rate 750 with 850/1250 and 840 with 947/1250 Trying to run 2, 3, 4 or 5 cards per board No it's not stable at all Title: Re: What motherboard are you using with your R9 290? Post by: alexuk on December 27, 2013, 01:12:46 PM gigabyte 970A-DS3 with sempron 145 + ubuntu 13.10
3x R9 290's purring like kittens, very stable. 950mhz clock, 1400 memory .... about 810k/hash.... Title: Re: What motherboard are you using with your R9 290? Post by: DrJimmy on December 29, 2013, 02:42:15 AM ASUS P8 Z77-V
8GB 2100 947/1100 830KH 1 Sapphire R9 290 Stable Title: Re: What motherboard are you using with your R9 290? Post by: logicus on December 29, 2013, 06:56:12 AM Gigabyte GA-770T-D3L with sempron 140 + Windows 7 x 64 + 6 GB DDR3
3x R9 290's stable. 990mhz clock, 1500 memory .... about 3x865k/hash.... { "pools" : [ { "url" : "stratum+tcp://pool.com:3333", "user" : "username", "pass" : "pass" } ] , "intensity" : "20,20,20", "vectors" : "1,1,1", "worksize" : "512,512,512", "kernel" : "scrypt,scrypt,scrypt", "lookup-gap" : "2,2,2", "thread-concurrency" : "32769,32769,32769", "shaders" : "0,0,0", "gpu-engine" : "990,990,990", "gpu-fan" : "65-80,65-80,65-80", "gpu-memclock" : "1500,1500,1500", "gpu-memdiff" : "0,0,0", "gpu-powertune" : "25,25,25", "gpu-vddc" : "1.049,1.049,1.049", "temp-cutoff" : "92,92,92", "temp-overheat" : "85,85,85", "temp-target" : "80,80,80", "auto-fan" : true, "api-port" : "4028", "expiry" : "120", "gpu-dyninterval" : "7", "gpu-platform" : "0", "gpu-threads" : "1", "hotplug" : "5", "log" : "5", "no-pool-disable" : true, "queue" : "1", "scan-time" : "60", "scrypt" : true, "temp-hysteresis" : "3", "shares" : "0", "kernel-path" : "/usr/local/bin" } |