Litecoin Mining - Radeon R9 280X hardware comparison

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[Video] Bitcoin Lightning Network Simulation (ajtowns: "The interesting bit is it covers ~3000 coffees with only ~11 bitcoin transactions (open 9 channels initially & reset Xavier's 2 at the end to start over again); that's ~280x improvement, if Bitcoin is the limiting factor.")

[Video] Bitcoin Lightning Network Simulation (ajtowns: submitted by eragmus to Bitcoin [link] [comments]

[USA-OR][H] i5-4570, AMD r9-280x, 16GB DDR3, 8 GB ddr3, LGA 1150 motherboard [W] Paypal, Cash, Bitcoin

Item Timestamp Price
Sapphire DUAL-X R9 280x Timestamp $80+shipping or $75 local
i5-4570 Timestamp $110+shipping or $100 local
Crucial Balistix 16gb kit (2x8gb) Timestamp $70 shipped or $60 local
Crucial 8GB DDR3 stick Timestamp $35+shipping or $30 local
Asus H81M-A (missing IO shield) Timestamp $25+shipping or $20 local
Portland, Oregon
LOCAL ZIP CODE IS 97222
submitted by Jsdseuyda to hardwareswap [link] [comments]

[USA-TN][H]8x Gigabyte R9 270 2GB, XFX R9 270, Sapphire 270X 2GB, Asus ref. R9 290 4GB, MSI R9 280x 3GB [W]Bitcoin, Paypal, gw, trades...

All item prices include shipping w/ tracking to conus. Items I might be interested in trading for; 1150 cpu, i7 980x/990x, w5670, 144hz monitor, evga slim slot loading internal dvdrw with cable, ssd, etc
All cards tested using 2pass 3dmark vantage. see screenshots.
All R9 270/x were used for mining, no failures and all cards run cool.
  1. Gigabyte R9 270 2GB Windforce - 1,2,3,4 - $75 Decided to keep for myself.
  2. (Sold) Gigabyte R9 270 2GB Windforce - 1,2,3 - $75
  3. (Sold) Gigabyte R9 270 2GB Windforce - 1,2,3 - $75
  4. (Sold) Gigabyte R9 270 2GB Windforce - 1,2,3 - $75
  5. (Sold) Gigabyte R9 270 2GB Windforce - 1,2,3- $70
    Fan bearings sound a little rough only at load. Does not affect operation at the moment. Both fans still spin freely.
  6. (Sold) Gigabyte R9 270 2GB Windforce - 1,2,3 - $70
    Fans bearings nearest display ports sounding a little rough, does not affect operation at the moment. both fans still spin freely.
  7. (Sold) Gigabyte R9 270 2GB Windforce -1,2,3 - $70
    Fans bearings nearest display port sounds a little rough at idle. Does not affect operation at the moment. Both fans still spin freely.
  8. (Sold) Gigabyte R9 270 2GB Windforce - 1,2,3 - $75
  9. (Sold) XFX DD R9 270 2GB - 1,2,3 - $75
  10. Sapphire R9 270X 2GB Dual-X - 1,2,3 - $85 Decided to keep for myself.
submitted by notpaco to hardwareswap [link] [comments]

[US-NC] [H] Gigabyte graphics cards (280x, 7950), Sapphire 7970 GHz, MSI Z77A-G41 mobos, Thermaltake 1275w Power supply, cheap HDDs and CPUs, adapters, routers, modem, and tons more (round 2)! [W] Bitcoin, Litecoin, PayPal, open to trades

I've got a lot of very well taken care of parts I'm now looking to sell. All parts are around 6 months old and I can provide the S/N to look up the warranty as well as pictures upon request. All prices are SHIPPED!
PARTS:
Please post any questions in this thread. PM me any offers, I'm open to bulk discounts and trades. All GPU's will be stress tested with FurMark prior to shipping
Thanks!
PICS and more PICS
Update: That's it for the 280x's!
Update: stepping away to help a friend move, I'll be back tonight to respond to comments/questions
Update: back now, trying to catch up...
Update: Just about everything is sold :) Few items left that I didn't think would last so long.
submitted by forwhat_itsworth to hardwareswap [link] [comments]

[USA-OH] [H] R9 280x, R9 290x, GoPro HERO 3+, 600W PSU [W] PayPal, Bitcoin, Offers

Been awhile since I've sold anything. Decided to get rid of some things laying around. Doing this from mobile sorry about format.
http://imgur.com/a/YydCF
GIGABYTE Windforce R9 280x SOLD
POWERCOLOR R9 290x - 75$ (Used, Black Screen)
THERMALTAKE 600W PSU SOLD
GoPro HERO 3+ - 175$ (Never Used)
Entertain me with offers. Buy it all and I'll give you a deal. Wanting PayPal/Bitcoin.
submitted by NicePumasKid to hardwareswap [link] [comments]

[USA-TX] [H] R9 280X and i5 4690k [W] Paypal/bitcoin

Looking to upgrade this black friday so selling it. 135 shipped for r9 and 160 shipped (i guess) for i5.
http://imgur.com/GbtsxUP
I5 still up
Edit: also taking GG wallet now.
submitted by kandysweet95 to hardwareswap [link] [comments]

[USA-NY] [H] Intel Core i5 3570K, ASRock Z77 Extreme4, Cooler Master Hyper 212 EVO, Gigabyte Windforce R9 280X, G.SKILL Ripjaws X 2 x 4GB DDR3 1866, Western Digital 1TB, RAIDMAX RX-850AE, Cooler Master HAF 912, QuickFire Rapid TK - MX Brown Switches [W] Verified Paypal, Bitcoins or Wire transfer

Timestamp/Pictures
What I am selling. CPU: Intel Core i5 3570K @ 4.4GHz Cooler: Cooler Master Hyper 212 EVO GPU: Gigabyte Windforce R9 280X RAM: G.SKILL Ripjaws X Series 8GB 2 x 4GB DDR3 @ 1866 Storage: Western Digital 1TB Hard Disk Drive - 7200 RPM SATA 6 Gb/s 64MB Motherboard: ASRock Z77 Extreme4 PSU: RAIDMAX RX-850AE 850W 80 PLUS GOLD Certified Modular Case: Cooler Master HAF 912 Keyboard: CM Storm QuickFire Rapid TK - with CHERRY MX Brown Switches
Asking Price CPU: $135 Cooler: $20 GPU: $250 RAM: $30 Storage: $40 Motherboard: $120 PSU: $60 Case: $30 Keyboard: $80
submitted by Karpsky to hardwareswap [link] [comments]

[USA-SC] [H] Asus R9 280x [W] Cash, Google Wallet, Bitcoin

NOTE: Located in Columbia, SC I would prefer a local sale and not have to deal with shipping.
Bought this card awhile back not knowing it was the 3 slot version of the card and would not fit in my current setup. It has been sitting in the anti static bag in the retail box for months now so figured I would sell it. Looking for around $150 seeing as that is about the going rate but willing to listen to offers.
Timestamp of the front of the card and the backplate: http://imgur.com/a/0zvhJ
submitted by kmanthecaveman to hardwareswap [link] [comments]

[CA-Toronto] [H] Powercolor Turboduo r9 280x Brand New In Box [W] PayPal, Cash, Bitcoin, IPhone 5s

I have 2 brand new r9 280x, never been inserted into a computer.
I would like verified PayPal, Bitcoin, local cash, or trade for an unlocked iPhone 5s.
Looking for about 300usd each but willing to negotiate.
http://imgur.com/a/WpchG
submitted by raidawg2 to hardwareswap [link] [comments]

[US-MO] [H] Asus, Gigabyte, Powercolor, Gigabyte, Sapphire AMD 280x [W] Bitcoin, Paypal, Nvidia 750ti

Hey guys I have a few of each to unload.
http://imgur.com/TlITkxI
http://www.newegg.com/Product/Product.aspx?Item=N82E16814125490 http://www.newegg.com/Product/Product.aspx?Item=N82E16814121803 http://www.newegg.com/Product/Product.aspx?Item=N82E16814127759 http://www.newegg.com/Product/Product.aspx?Item=N82E16814131533
I'm selling each for $180 if you use bitcoin, or $190 if you use Paypal. Let me know what escrow service for Bitcoin you like, I am flexible. We can work something out if you have a 750ti. Message me.
submitted by lmaonade80 to hardwareswap [link] [comments]

[USA-MO] [H] AS IS 2 Gigabyte 280x [W] Paypal, Bitcoin

Hello, I have 2 gigabyte rev. 2 280x's for sale in an AS IS Condition. I am look for $175 for both shipped.
The issue is that one has a heat issue and drops frames when pushed. It could be something as simple as a heatsink reseating. The other does not post. Both are out of warranty. Feel free to message me if you have questions. I have had multiple sales here before. Thank you!
http://imgur.com/jpILHlT
submitted by lmaonade80 to hardwareswap [link] [comments]

[USA-OK] [H] Two R9 280X GPUs [W] Paypal/Bitcoin

I have two R9 280X video cards I purchased in March, 2014 that I no longer need:
Pictures: http://imgur.com/a/UTlbP
Both cards are still in a couple of my PCs as evident in the pics, but I have replacements coming soon. They are in perfect condition and come with box and all original accessories.
$330 shipped for both.
submitted by eck- to hardwareswap [link] [comments]

[US-NC] [H] Gigabyte GPU's (7950, 280x), PSU's, and other parts [W] Bitcoin, Litecoin, Cash, or Paypal

I've got a lot of very well taken care of parts I'm now looking to sell. All parts are around 6 months old and I can provide the S/N to look up the warranty (most GPU's will still have at least 1 year left) as well as pictures upon request.
PARTS:
Please post any questions in this thread. PM me any offers, I'm open to bulk discounts. All GPU's will be stress tested with FurMark prior to shipping
Thanks!
Update: PICS Update 2: Added more stuffs Update 3: More PICS
submitted by forwhat_itsworth to hardwareswap [link] [comments]

[USA-TX] [H] Gigabyte Radeon R9 280x Windforce 3GB [W] Paypal, Bitcoin, Venmo.. I'm flexible. $160 OBO

Hey all, just upgraded, looking to move my previous card.
Here's a link to the picture with timestamp.
Accepting various payment methods, including BTC -- Never mined on this card (not that it matters) but it was purchased after the mining craze.
Let me know if you have any questions!
EDIT: 11/21/14 This is still for sale. Asking $150 shipped
submitted by mrstef to hardwareswap [link] [comments]

[USA-CA] [H] XFX R9-280X Double D [W] PayPal, Simple, Bitcoin, or Google Wallet $200 shipped

Perfect condition, purchased and tested for about a week (fully functional) but incompatible with my hackintosh setup.
Edit: forgot timestamp here it is http://imgur.com/byN5w5b
Edit 2: After doing a price comparison on eBay I'm only asking $175 shipped.
submitted by applesjgtl to hardwareswap [link] [comments]

[USA-MO] [H] AS IS 2 Gigabyte 280x [W] Paypal, Bitcoin

Hello. This is my 2nd post with a lower price.
I have 2 gigabyte rev. 2 280x's for sale in an AS IS Condition. I am looking for $175 for both shipped, and they must be sold as a pair.
The issue is that one has a heat issue and drops frames when pushed. It could be something as simple as a heatsink reseating. The other does not post, but I have not played with BIOS. Both are out of warranty. Feel free to message me if you have questions. Thank you!
http://imgur.com/lnkeW0e
submitted by lmaonade80 to hardwareswap [link] [comments]

[US-FL] [H] Asus R9 280X-DC2T-3GD5 Video Card [W]PayPal, Bitcoin

The card is in excellent condition. I bought it in December, but only used it for about 2 months. Comes with all accessories. Asking for $200 shipped. Imgur SOLD
submitted by abtsux to hardwareswap [link] [comments]

[USA-MO] [H] Venmo, Bitcoin, Chase quickpay, Sqaure [W] 290, 280x, 7970, 7950

Repost because I forgot the "A" in "USA?" Plz comment and PM me your offers!
submitted by lmaonade80 to hardwareswap [link] [comments]

[BC, Nanaimo][H] Custom Black and White R9 280X [W] Paypal, Bitcoin, Trades

Here we have a one of a kind black and white R9 280x, perfect for your monochrome themed build! In its history this card was used for mining for several months, and then in my gaming rig until I found a suitable R9 290. It has been siting in the box for the last 6 months.
SOLD
Here are some Photos, as well as some benchmarks in Unigine Valley from stock to max overclock.
submitted by ZgMc to CanadianHardwareSwap [link] [comments]

[H] R9 280X VAPOR-X Graphic Card [W] 150£ PAYPAL | BITCOIN

I have 5 available, 4 of them come with original box + reciept ( from overclockers.co.uk ), I'm based in manchester but will post for 5£.
Cheers,
submitted by FletchQQ to HardwareSwapUK [link] [comments]

I recently bought a R9 280X toxic GPU. Could I sell it for more because of the whole bitcoin thing and get something better ?

I spent £240 on it ($390). They are now going for £450 new on Amazon.
submitted by LtHawkington to pcmasterrace [link] [comments]

[Buying][W] 7870-280x,660-770[h] Paypal,Bitcoin, Litecoin

I'm looking for a reasonably priced graphics card. Not looking to pay miner prices if it's an AMD card.
Let me know what you have! Thanks.
submitted by walrus4lyfe to hardwareswap [link] [comments]

1450+ Kh/s Litecoin Rig x2 R9 280x (GV-R928XOC-3GD) BBT Episode 10: 6x R9 280x TOXIC Mining Rig! Over 4.6 M ... LiteCoin: How to earn money with your graphics card: HD7970 / R9-280X LiteCoin Guide GPU Bitcoin Mining Rig Update (Sapphire R9 280 OC) Extra Cooling for the Ethereum Twin 280X Rig

What can mining legends AMD Radeon HD 7970 and R9 280X in 2019 Details Created: Friday, 30 August 2019 04:53 Released in 2012, the new line of AMD Radeon HD 7000 graphics cards with then breakthrough GCN 1.0 technology, according to many miners of the first wave of interest in cryptocurrencies, gives this generation of video cards a cult status, because it is this generation of video cards ... AMD Radeon R9 280X - 25MH/s Ethereum mining. Combine multiple GPUs and build your own mining computer / farm. Check out the profitability from using this GPU to mine at present hashrates. If you are going to be using more and more powerful GPUs you may try solo mining, it has higher risk, but can also bring you much better profitability. We have tested the miner with a single Radeon R9 280X GPU at the ypool in order to see what we can expect to get for 24 hours and we ran the test for 48 hours. Tagged as:amd cards for mining AMD R9 280X Hashrate bitcoin energy consumption cryptonight gpu CryptoNightV7 Mining Hashrate gpu hashrate gpu hashrate ethereum lbry coin mining mining decred pascal coin mining R9 280X CryptoNightV7 sibcoin mining z cash miner. Leave a Reply Cancel reply. The 280x package is intended for a single Radeon R9 280X card, though you could use it for others AMD GPUs as well or more cards – what you may need to reflect however in the config file is the total hashrate and power usage as well as maybe some of the startup settings for the different algorithms as the default ones are optimized for 280X.

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1450+ Kh/s Litecoin Rig x2 R9 280x (GV-R928XOC-3GD)

Rig is Running with: (7x R9 280x and 1 HD 7970) ALL MAX CLOCK SPEED TOTAL KH/s: 7,841Kh/s (5k-6k Kh/s on lower clock speed) With all the hype over bitcoins and other cyrpto-currencies, I decided to put together my own mining rig. It took me about 2 hours and 1000$ to put together and am now getting 1450Kh/s sometimes a ... Extra Cooling for the Ethereum Twin 280X Rig IMineBlocks. Loading... Unsubscribe from IMineBlocks? ... What is Bitcoin Mining? (In Plain English) - Duration: 16:01. The other hardware came out of an old Litecoin mining rig. ASUS M5A97 EVO R2.0 motherboard, AMD Sempron CPU and two MSI R9 280x Gaming 3G graphics cards. Buy Bitcoin, Ethereum or Litecoin on Coinbase: MODERN hardware in 2017 to Mine Crytocurrency (Ethereum/XMR/ETC/ZCASH and more) Visit us at: [email protected] Mining Rigs Base 6 Card - Mining Rig...

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