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    [Dev] NeoScrypt Hardware Comparison Site

    Technical Development
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    • SpartanC001
      SpartanC001 Regular Member last edited by

      ############### Update ###############

      Styles are now updated for all base pages, ACP still under construction.

      Had a massive panic attack when i deleted new submission form page by accident, luckily i had a backup, so panic over, and its all alive :D

      ACP Pages are a pita, since i have to do checks to make sure user is logged in and in a legit session (-_-) also designing them all to interface together is a bigger pita (-_-)

      The new style should be a bit cleaner to use, and a bit easier on the eyes.

      As always, any suggestions are welcome!

      ############### Thanks ###############

      Sydney

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      • lizhi
        lizhi last edited by

        Type: GPU
        Hashrate: 21.60 Kh/s
        Vendor: AMD HD 6870
        Est. Power: 151w
        Miner: cgminer 3.7.8
        Proof: -I 13 -w 128

        HD6870.jpg

        Type: GPU
        Hashrate: 57.34 Kh/s
        Vendor: AMD HD 7870
        Est. Power: 185w
        Miner: cgminer 3.7.8
        Proof: -I 14 -w 32

        HD7870.jpg

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        • lizhi
          lizhi last edited by

          Type: GPU
          Hashrate: 20.38 Kh/s
          Vendor: AMD HD 6850
          Est. Power: 127w
          Miner: cgminer 3.7.8
          Proof: -I 12 -w 32

          HD6850.jpg

          Type: GPU
          Hashrate: 97.22 Kh/s
          Vendor: AMD HD 7950
          Est. Power: 200w
          Miner: cgminer 3.7.8
          Proof: -I 14 -w 128

          HD7950.jpg

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          • lizhi
            lizhi last edited by

            Type: GPU
            Hashrate: 10.34 Kh/s
            Vendor: AMD HD 6770
            Est. Power: 108w
            Miner: cgminer 3.7.8
            Proof: -I 12 -w 64

            HD6770.jpg

            Type: GPU
            Hashrate: 56.68 Kh/s
            Vendor: AMD HD 7850
            Est. Power: 130w
            Miner: cgminer 3.7.8
            Proof: -I 13 -w 32

            HD7850.jpg

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            • SpartanC001
              SpartanC001 Regular Member last edited by

              Thanks for those Lizhi, ill add those once i’m back on the pc, and i’ve replied to your message about the html/css page link thing,

              Thanks,

              Sydney

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              • S
                slowhash Regular Member last edited by

                Type: GPU
                Hashrate: 20.38 Kh/s
                Vendor: AMD HD 6850
                Est. Power: 127w
                Miner: cgminer 3.7.8
                Proof: -I 12 -w 32

                HD6850.jpg

                I’m looking to help someone setup a 6850 GPU, and ran across this.

                The info shows -I12, but the image shows -I14.

                Also, isn’t 98c a little high temp?

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                • SpartanC001
                  SpartanC001 Regular Member last edited by

                  I agree, lizhi, check out that card and re-fit the cooler! you’re gonna burn that poor thing lol

                  98c is too high in my opinion, even for an AMD card (i remember those first batches of 512mb 4870/4890’s idling at 80c+ in load 120c+ lol)

                  speaking of 4870’s, i have one lying round somewhere, was a good one aswell, overclocked to 800/1000, undervolted a lot and nice and stable, idled at 37c, load 55c

                  doubt it would push out many hashes, as the general trend with neoscrypt seems to be the newer/faster the hardware the better, and seems less dependant on compute performance, 660Ti vs HD 5670 are equal in SHA256 (both about 100mh/s), but in neoscrypt, the newer bigger 660Ti leaves it in the dust (34kh/s vs 7kh/s).

                  Either way lizhi check that card before it sets fire to something!

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                  • SpartanC001
                    SpartanC001 Regular Member last edited by

                    ############### Update ###############

                    API page working!

                    All entries info: http://hw.neoscrypt…gethardwarelist

                    Individual entries: http://hw.neoscrypt…ualhardware&id= where is the entry_id found within gethardwarelist

                    Search entries: http://hw.neoscrypt…rdware&qstring= where is your query (e.g “HD 5870”), the search is fulltext, and will pull any entries containing any of the search terms, and will order them with highest relevancy first.

                    Currently the output is formatted in pretty json mode with

                     tag.
                    

                    This will be changed back to block text json once i have written a guide page for it.

                    ############### Thanks ###############

                    Sydney

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                    • SpartanC001
                      SpartanC001 Regular Member last edited by

                      Thanks, i will add this entry now, just got home from athletics competition, did shit, as ive just started getting back from illness, but its a start :)

                      It seems theres a HUGE difference between wolf0 and normal kernel for amd cards with sgminer, with nvidia cards, it seems its pot luck whether sgminer actually works, and if it does work, its hard to get it working at any speed comparable to cgminer.

                      seems sgminer + wolf0’s kernel is best for AMD,

                      and cgminer + wolf0’s kernel is best for nVidia,

                      i did get my i7’s HD 4000 running with cgminer pretty well, and it actually did produce an alright hashrate (11.68kh/s @ 1700MHz) and gave about same h/w as a 750Ti, i did not test with sgminer unfortunately, which perhaps i should have tried, ohwell maybe another time

                      i hope a cudaminer for neoscrypt is released, as it would probably boost performance and efficiency on nvidia cards by alot, we all know nvidias opencl performance is pretty damn poor, but cuda actually is not that bad, cuda with scrypt gave me 350kh/s on a 660Ti, whereas using cgminer i got around 65kh/s, big difference!

                      anyway thanks for the submission

                      Sydney

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                      • C
                        Chuunthor last edited by

                        Hey Spartan. No idea about power + screen shots are a bit impractical but here’s all the relevant info.

                        Type: GPU
                        Hashrate: 254.1 Kh/s
                        Vendor: AMD HD 7950
                        Model Specific: XFX Double D FX-795A-TDJC
                        Est. Power: n/a
                        Miner: sgminer-5-dev-neoscrypt
                        -rI 4584 -w 64 77c

                        Extra info: Shaders: 1972, Core Clock: 800, Mem Size: 3072, Mem Clock: 1250, Mem Type: GDDR5, Bus Width: 384 bit, Mem Datarates: 240 GB/s

                        Notes: Raw intensity gives me the best results by far. -rI 4584 is my sweet spot. Any deviation above or below that gives reduced hashrates.

                        Important! Using **Wolf0’**s kernel is the biggest single factor in getting optimum hashrates.

                        Thanks for the heads up on RL. Changing from I 15 to your RL 4584 added 30Kh/s to my XFX 7950!

                        Hashrate: 216.91 Kh/s (12-hr Avg)
                        Model: XFX Core FX-795A-TNFC
                        Est. Power: 200-215w
                        Miner: sgminer-5-dev-neoscrypt
                        -rI 4584 -w 64 79c

                        Shaders: 1792,
                        Core Clock: 980,
                        Mem Size: 3072,
                        Mem Clock: 1375,
                        Mem Type: GDDR5,
                        Bus Width: 384 bit

                        +1 for Wolfs kernel. Took this card from 78kh/s to 200+ Kh/s.

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                        • S
                          slowhash Regular Member last edited by

                          +1 for Wolfs kernel. Took this card from 78kh/s to 200+ Kh/s.

                          Wolf’s kernel took my 290’s from 70 to 330, and my 290x’s from 70 to 302… (%^@$^ Elpida memory)

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                          • SpartanC001
                            SpartanC001 Regular Member last edited by

                            Thanks for the heads up on RL. Changing from I 15 to your RL 4584 added 30Kh/s to my XFX 7950!
                            Hashrate: 216.91 Kh/s (12-hr Avg)
                            Model: XFX Core FX-795A-TNFC
                            Est. Power: 200-215w
                            Miner: sgminer-5-dev-neoscrypt
                            -rI 4584 -w 64 79c

                            Shaders: 1792,
                            Core Clock: 980,
                            Mem Size: 3072,
                            Mem Clock: 1375,
                            Mem Type: GDDR5,
                            Bus Width: 384 bit
                            +1 for Wolfs kernel. Took this card from 78kh/s to 200+ Kh/s.

                            Will get this added asap, having a few delays with stuff, usual festive stuff with family and being unable to access a fully working pc to actually do things on

                            Recently tested an R7 240 (its pointless dont try)

                            Got the core clock to 1300 MHz (default 780), and the memory from 800 to 1300 also (tried upping the voltage from 1.15v all the way up to 1.4v but still couldnt push past that 1300mhz), huge boost in hashrate, from around 12kh/s to about 20 kh/s, this didnt last long sadly as the cards VRMs blew after just 3 days, poor thing, ohwell was a free gpu :D

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                            • S
                              slowhash Regular Member last edited by

                              Will get this added asap, having a few delays with stuff, usual festive stuff with family and being unable to access a fully working pc to actually do things on

                              Recently tested an R7 240 (its pointless dont try)

                              Got the core clock to 1300 MHz (default 780), and the memory from 800 to 1300 also (tried upping the voltage from 1.15v all the way up to 1.4v but still couldnt push past that 1300mhz), huge boost in hashrate, from around 12kh/s to about 20 kh/s, this didnt last long sadly as the cards VRMs blew after just 3 days, poor thing, ohwell was a free gpu :D

                              If someone hands you a 7990, please don’t do the same overclock till burnout test… lol

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                              • S
                                slowhash Regular Member last edited by

                                You can bump the sapphire R9 290 Tri-x OC up from 333 to 340… The GPU’s came back from warranty replacement, and can get the juice cranked up a little with fans that aren’t failing…

                                VPr8ZFI.jpg

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                                • SpartanC001
                                  SpartanC001 Regular Member last edited by

                                  If someone hands you a 7990, please don’t do the same overclock till burnout test… lol

                                  Lol i wouldnt do it with a 7990, and the overclock was stable, just the vrms weren’t up to the job lol

                                  If i had a 7990 id probably look into watercooling :P

                                  The R7 240 temps stayed pretty low even at 1.4v, only just above 70c, its designed for 35w TDP, i unlocked it to 75 in the bios, and overclocked the clappers off it, it *seemed* alright xD

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                                  • ghostlander
                                    ghostlander Regular Member last edited by

                                    NeoScrypt CPUminer updated to v2.4.1, up to 50% performance increase.

                                    NeoScrypt CPUminer at Cryptocointalk

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                                    • S
                                      slowhash Regular Member last edited by

                                      NeoScrypt CPUminer updated to v2.4.1, up to 50% performance increase.

                                      NeoScrypt CPUminer at Cryptocointalk

                                      -e, --engine=N choose a NeoScrypt hashing engine
                                      0 integer (default)
                                      1 SSE2
                                      2 SSE2 4-way

                                      I was not aware of different ‘engines’ for hashing on CPU’s as I don’t CPU mine. What is the reason for them?

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                                      • kris_davison
                                        kris_davison last edited by

                                        What is sse2?

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                                        • SpartanC001
                                          SpartanC001 Regular Member last edited by

                                          What is sse2?

                                          It’s an instruction set for CPU’s, pretty much all cpus nowadays have at least SSE2, even my 7 year old laptop (from core 2 duo era) has SSE3

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                                          • kris_davison
                                            kris_davison last edited by

                                            Ah OK that makes sense :)

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