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Alternate cryptocurrencies / Mining (Altcoins) / ASIC quality correlation to undervolting potential RX 580
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on: June 22, 2017, 11:36:13 AM
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I have 8 RX 580s, 6 of them ASUS RX 580 8GB and 2 of them XFX GTS Black Core Edition RX 580 8GB.
In GPU-Z, my ASUS cards' ASIC quality ranges from 69 - 76%, while both my XFX are >76%. My two lowest ASIC quality ASUS cards, 69% and 70.2%, require 25 more mV more at 1100 core clock while mining (825 mV). All the other cards are stable at 800 mV, including XFX cards which are clocked higher at 1175 core. There seems to be some correlation between ASIC quality and undervolting voltage, but at the moment, with such a small sample size, it is just anecdotal evidence.
How about you guys?
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3
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Economy / Goods / [WTS] Mining Combo 3x5850, 2x5970, MSI 890FXA-GD70, Sempron 140, XION 1250w
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on: October 10, 2011, 11:05:21 AM
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$1350 shipped domestic, international extra.
I'm looking to sell this entire package in its entirety. Not looking to break it up unless I can't find anyone. I will try to include boxes, adapters, and whatever else was included, but assume they're bare cards until I find them. 3x 5850 (1x XFX + 1x Visiontek both bought from Tigerdirect 05/10/2011; Powercooler 5850 bought from Ebay on 05/16/2011) all @ 0.95V 710/300 2x 5970 (1x XFX bought on 1/26/2011 from [H]ardforums and 1x HIS bought on 4/24/2011) all @ 1.024v 770/300 1x AMD Sempron 140 - bought from Amazon 05/11/2011 1x MSI 890FXA-GD70 - bought from Amazon 05/11/2011 1x Xion 1250w - bought from Newegg 01/25/2011 4x Delta 120mm 130CFM fans 1x 200GB IDE hard drive I will also discount the fans I sell in my sig @ 20% up to 60 fans to the buyer, good for one redemption. I will include all invoices for your warranty purposes from Amazon, Newegg, and Tigerdirect. I've taken the care of the cards, with constant air from fans sitting on top. The 5850s run around 55C @ 30% fan, and the 5970s at 60% fan run around 65C. The 5970s and 5850s are separated at the moment in two different rigs and pull around 1100w from the wall, measured with a kill-a-watt. This is with one of the computers having 3 extra hard drives, and an i7 CPU. I would expect power draw to be closer to 1000w. Currently pulls 2.3Ghash under Win7, with an outdated version of GUIminer (07-01-2011 build) + phatk2. Feedback Left For Me Bitcoin Feedback 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16eBay Feedback eBayHeatware Feedback Heatware
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4
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Economy / Goods / [WTS] Gigabyte Nvidia GTX 580
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on: July 27, 2011, 04:57:29 AM
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http://www.amazon.com/GIGABYTE-nVidia-GeForce-PCI-Express-GV-N580UD-15I/dp/B004MKCUIO/ref=sr_1_1?ie=UTF8&qid=1311740323&sr=8-1$375 shipped in the USA. $400 shipped internationally. I accept bitcoins at current market rate. I will be shipping it insured for the full amount with signature confirmation. I had a broken Gigabyte 5970 that I RMA'd, they didn't have any 5970s or 6990s in stock so I accepted a GTX 580. This just came today so you can consider it Gigabyte refurbished/new. Bare card only. Here's my feedback. Bitcoin Feedback 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14eBay Feedback eBayHeatware Feedback Heatware
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5
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Economy / Computer hardware / [WTS] Delta 120mm 130CFM Fan PROMOTION: 4 fans for the price of 3!
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on: June 25, 2011, 10:47:44 AM
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Brand New Delta 120mm x 120mm x 38mm 130 CFM Fan. Price includes shipping*.PROMOTION: 4 fans for the price of 3! 4 for 3, 8 for 6, 12 for 9, etc..Product page: http://www.delta-americas.com/Products/FanUploads/Specification/AFB1212VHE.pdfIf anyone is interested in the testing of this fan and graphs, check out the links below. (Courtesy of Pekv2) http://www.overclock.net/t/859483/round-6-fan-testing-working-thread/240#post_11418295
https://www.youtube.com/watch?v=fWwbxsoMo5cProduct Specs: Size:120mm x 120mm x 38mm Connector: 3 Pin Connector Input Current: 0.90 amps Noise Level: 48.0 dBA Air Flow: 129.96 CFM Rated Voltage: 12V Speed: 3200 RPM  3 pin molex with no RPM readout on the fans. Each fan comes with a 6" 3 pin to 4 pin molex adapter and 4 fan screws.
Payment address 1Pvt41pRmHF66RBA8hrHCQnmTJ5Rst7nqY. Please PM your mailing address. Tracking # will be PM'd back within 24 hours and shipped next business day.
| Qty. | Domestic | International | Canada | Mexico | Local (Bay Area) | | 1 | $13.00 USD | $20.00 USD | $15.00 USD | $18.00 USD | $10.00 USD | | 2 | $25.00 USD | $36.00 USD | $27.00 USD | $30.00 USD | $19.00 USD | | 3 | $36.00 USD | $48.00 USD | $39.00 USD | $42.00 USD | $29.00 USD | | 4 | $46.00 USD | $60.00 USD | $51.00 USD | $54.00 USD | $39.00 USD | | 5 | $56.00 USD | $72.00 USD | $63.00 USD | $66.00 USD | $48.00 USD | | 6 | $66.00 USD | $84.00 USD | $75.00 USD | $78.00 USD | $57.00 USD | | 7 | $76.00 USD | $96.00 USD | $87.00 USD | $90.00 USD | $66.00 USD | | 8 | $86.00 USD | $108.00 USD | $99.00 USD | $102.00 USD | $75.00 USD | | 9 | $96.00 USD | $120.00 USD | $111.00 USD | $114.00 USD | $84.00 USD | | 10 | $105.00 USD | $132.00 USD | $123.00 USD | $126.00 USD | $93.00 USD | | 11 | $114.00 USD | $143.00 USD | $134.00 USD | $138.00 USD | $102.00 USD | | 12 | $123.00 USD | $154.00 USD | $145.00 USD | $150.00 USD | $111.00 USD | | 20 | $195.00 USD | $240.00 USD | $225.00 USD | $230.00 USD | $180.00 USD | | 30 | QUOTE | QUOTE | QUOTE | QUOTE | QUOTE | | 60 | QUOTE | QUOTE | QUOTE | QUOTE | QUOTE | | 90 | QUOTE | QUOTE | QUOTE | QUOTE | QUOTE | | 120 | QUOTE | QUOTE | QUOTE | QUOTE | QUOTE |
Need more? Inquire for quantities not listed. Or you may purchase it from me on eBay. I have the most competitive price for this fan on the web. eBay LinkGoogle ComparisonFeedback Left For Me Bitcoin Feedback 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16. 17, 18, 19, 20eBay Feedback eBayHeatware Feedback Heatware FAQQ: What service do you use to ship out your fans?
For one fan shipped domestically, I ship USPS First Class. For all other quantities and countries I ship via USPS Priority Mail. There are some exceptions to this rule when shipping international. This is subject to change as I'm always trying to lower my cost. Q: How fast should I expect my fans?
For domestic USPS First Class, you should expect USPS to deliver with 3-5 Business Days. For domestic USPS Priority Mail, you should expect it in 2-3 business days. For international USPS Priority Mail, you should expect it in 6-10 business day. Please let me know if you want the fans shipped with a faster service. Q: Where is my package?
I will PM you a tracking # within 24 hours of payment. I will ship next business day. If there any delays, you will be notified. If you do not receive your package, do not hesitate to contact me. The packages are shipped without insurance, and will be shipped without insurance unless you specify me to purchase insurance. I am not responsible for lost mail if no insurance is purchased. Insurance cost $1.85 USD per $100 USD insured domestic, and $2.45 per $100 USD insured international. Q: Can you get fans another size?
Yes I can, but I will need to look at demand first. Some common sizes being requested are 80mm and fans >120mm. *Does not include insurance. The packages are shipped without insurance, and will be shipped without insurance unless you specify me to purchase insurance. I am not responsible for lost mail if no insurance is purchased. Insurance cost $1.85 USD per $100 USD insured domestic, and $2.45 per $100 USD insured international. |
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9
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Other / Obsolete (selling) / [Selling] Delta Fan 120mm 130CFM w/ 3 pin to 4 pin molex + fan screws
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on: May 10, 2011, 04:48:24 AM
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Brand New Delta 120mm x 120mm x 38mm 130 CFM FanProduct page: http://www.delta-americas.com/Products/FanUploads/Specification/AFB1212VHE.pdfEach fan comes with a 6" 3 pin to 4 pin molex adapter and 4 fan screws.118 in stock. 3 pin molex with no RPM readout on the fans.Prices updated live from MtGox and includes shipping. I take ฿ or Paypal. ฿ payments to 1Pvt41pRmHF66RBA8hrHCQnmTJ5Rst7nqY (Use MtGox Highest Bid Price).
Paypal (Gifted or Regular + 3% Fee) to chanms at alumni dot uci dot edu.| Qty. | Domestic | International | Mexico and Canada | Local (Bay Area) | | 1 |  ฿ or $13 USD |  ฿ or $20 USD |  ฿ or $15 USD |  ฿ or $10 USD | | 2 |  ฿ or $25 USD |  ฿ or $34 USD |  ฿ or $29 USD |  ฿ or $20 USD | | 3 |  ฿ or $36 USD |  ฿ or $46 USD |  ฿ or $42 USD |  ฿ or $30 USD | | 4 | ฿ or $46 USD |  ฿ or $58 USD |  ฿ or $54 USD |  ฿ or $40 USD | | 5 | ฿ or $56 USD |  ฿ or $70 USD |  ฿ or $66 USD |  ฿ or $50 USD | | 6 | ฿ or $66 USD |  ฿ or $82 USD |  ฿ or $78 USD |  ฿ or $60 USD | | 7 |  ฿ or $76 USD |  ฿ or $94 USD |  ฿ or $90 USD |  ฿ or $69 USD | | 8 |  ฿ or $86 USD |  ฿ or $106 USD |  ฿ or $102 USD |  ฿ or $78 USD | | 9 |  ฿ or $96 USD |  ฿ or $118 USD | ฿ or $114 USD |  ฿ or $87 USD | | 10 | ฿ or $106 USD |  ฿ or $130 USD |  ฿ or $126 USD |  ฿ or $97 USD | | 11 |  ฿ or $116 USD |  ฿ or $142 USD |  ฿ or $138 USD | ฿ or $106 USD | | 12 |  ฿ or $126 USD |  ฿ or $154 USD |  ฿ or $140 USD |  ฿ or $115 USD | | 20 |  ฿ or $200 USD |  ฿ or $240 USD |  ฿ or $220 USD |  ฿ or $180 USD | | 30 |  ฿ or $285 USD |  ฿ or $330 USD |  ฿ or $310 USD |  ฿ or $250 USD | | 60 |  ฿ or $550 USD |  ฿ or $630 USD |  ฿ or $595 USD |  ฿ or $500 USD |
Need more? Inquire for quantities not listed. Or you may purchase it from me on eBay. I have the most competitive price for this fan on the web. eBay LinkGoogle ComparisonFeedback Left For Me Bitcoin Feedback 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14eBay Feedback eBayHeatware Feedback Heatware FAQQ: What service do you use to ship out your fans?
For one fan shipped domestically.I ship USPS First Class. For all other quantities and countries I ship via USPS Priority Mail. There are some exceptions to this rule when shipping international in regards to shipping 1-4 fans. Q: How fast should I expect my fans?
For USPS First Class I expect USPS to deliver with 3-5 Business Days. For domestic USPS Priority Mail you should expect it in 2-3 business days. For International USPS Priority Mail you should expect it in 6-10 business day, but I've seen packaged shipped out on my monday delivered internationally by my friday. Please let me know if you want the fans shipped with a faster service. Q: Where is my package?
I will PM you a tracking # once I get the packaging slip printed and custom forms declared if you're international. If you do not receive your package, do not hesitate to contact me. Q: Can you get fans another size?
Yes I can, but I will need to look at demand first. Some common sizes being requested are 80mm and fans >120mm. |
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11
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Economy / Marketplace / [SOLD] Used Seagate 7200.4 320gb 7200rpm SATA Laptop Hard Drive 50 BTC
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on: March 29, 2011, 03:09:03 PM
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Used Seagate 7200.4 320gb 7200rpm SATA Laptop Hard DriveWorking system pull from an Asus G51J-X2 and has been used since 03/15/2010. Manufacture date 02/02/2010. Domestic (US) Shipped - 50BTC International (Worldwide) Shipped - 55 BTC *Price updated 03/29/2011 08:07 UTC-07:00 Shipping via USPS. ============================================================ This report created by Active SMART http://www.ariolic.com/activesmart/============================================================ S.M.A.R.T. status Date: 2011/03/30 20:49:47 Model Name: ST9320423AS Serial number: 5VH12LLL Capacity: 320.1 GB Firmware: 0002SDM1 Drive interface: ATA Current temperature: 29 °C (84 F) ------------------------------------------------------------------------------------------------ Attribute Name Threshold Value Worst Raw value ------------------------------------------------------------------------------------------------ 1 (01) Raw Read Error Rate 6 118 99 195708674 3 (03) Spin Up Time 85 99 97 0 4 (04) Start/Stop Count 20 100 100 423 5 (05) Reallocated Sectors Count 36 100 100 0 7 (07) Seek Error Rate 30 72 60 8622012181 9 (09) Power-On Hours 0 98 98 1929 10 (0A) Spin Retry Count 97 100 100 0 12 (0C) Device Power Cycle Count 20 100 37 423 184 (B8) End to End Error 99 100 100 0 187 (BB) Reported Uncorrectable Errors 0 100 100 0 188 (BC) Command Timeout 0 100 99 9 189 (BD) High Fly Writes 0 100 100 0 190 (BE) Airflow Temperature 45 71 52 504627229 191 (BF) G-sense Error Rate 0 100 100 0 192 (C0) Power-off Retract Count 0 100 100 11 193 (C1) Load/Unload Cycle Count 0 93 93 14655 194 (C2) Temperature 0 29 48 55834574877 195 (C3) Hardware ECC recovered 0 58 49 195708674 197 (C5) Current Pending Sector Count 0 100 100 0 198 (C6) Uncorrectable Sector Count 0 100 100 0 199 (C7) UltraDMA CRC Error Count 0 200 200 0 240 (F0) Head Flying Hours 0 100 253 151711129798476 241 (F1) Total LBA Written 0 100 253 934130787 242 (F2) Total LBA Read 0 100 253 3135045584 254 (FE) Free Fall Protection 0 100 100 0 ------------------------------------------------------------------------------------------------
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Bitcoin / Development & Technical Discussion / Linux vs Windows GPU hash rate
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on: January 27, 2011, 05:32:32 AM
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I'm seeing a lot higher hash/s on other people's 5970 than what I'm getting and most of them are using Linux.
Would I see a higher hash rate if I moved from my current Win7 64-bit install to a Linux OS?
Currently getting 650 Mhash/s @ 950core/1000mem. Using 10.12 drivers with SDK 2.3 and using most current m0mchil client. Mem scales to 1200, but doesn't seem to influence hash rate so I've left it at 1000. Getting my second 5970 soon!
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. PM me a price that includes shipping to Zip Code 95035.
