Bitcoin one time payment

92 TigerDirect 93 and m 94 started accepting bitcoin. 64 171 Patrick Murck of the Bitcoin Foundation criticized FinCEN's report as an "overreach"…

Read more

Forex hashtags

I believe after forex jobs brisbane this huge correction bitcoin will reach new highs. Sporting Hashtags Mysterious hashtags are traded on your…

Read more

Andreas antonopoulos bitcoin book

Bitcoin would beat its slow path to user-friendliness, given there is no need to roll out physical infrastructure and the Internet already…

Read more

Bitcoin christmas

Did you receive any Bitcoin for Christmas? To compete for the prizes, place bets. What Happens when the donee sells? Bitcoin is…

Read more

Forex thor ii free download in hindi dubbed

Forexsignal30 systemaims forex fx Indicator.1-Stress, free, trading 5 -. Selamat Memulai Bisnis Forex bisnis forex cara bisnis forex cara bisnis trading bisnis trading…

Read more

Forex entry point strategy

Conclusion In surveys on what traders find most difficult about trading, timing often comes up as the top issue. Focus on waiting…

Read more

Bitcoin mining hardware gpu

bitcoin mining hardware gpu

These asic machines mine at unprecedented speeds while consuming much less power than fpga or GPU mining rigs. 1600.3 PCI-E.1 x16 Diablo/Linux 5870 313.65.668.1 PCI-E.1 x 340. No flags options helped. The best Bitcoin mining hardware has evolved dramatically oanda vs fxcm vs since 2009. XFX 6570 Full Profile gddr3 1024mb. Cpuminer.8.1 (Linux) -algocryptopp_asm32 Xeon Prestonia.4 (dual) 2x1/2.16.017 130.4 ufasoft.4 Xeon X5355 (dual) 2x4/4.13.16 120.6 bitcoind Roughly the same speed as the "c" algo in cpuminer Xeon E3-1230 V2 (quad) 4/8.7???

6 Best, bitcoin, mining, hardware, aSICs Comparison In 2017

MSI 560Ti hawk; core 822 Mhz clock (no overclock rpcminer-cuda. Exe -v 2 -I 8 -w 256 -gpu-memclock. Exe, OC'd 550/850/1350 73C stable GTS 360M.0 toshiba qosmio laptop, 150-165*F stock fans GTS 360M (asus G60jx).0 everythins is stock, it cannot sustain. CPU 8200 mGPU. (2012-02 by Swapper).11 - 890/.4 PCI-E.1 x16 cgminer bios switch at "overclocked" position 1; with core 0 at 990/890 engine/mem, core 1 at 960/860 (runs hot). Core i7 720QM 4/8.9? @70Fan we have 55 GPU temp. Phoenix Quadro NVS 3100M.6. (GT200b) 1 960 1 rpcminer-cuda, Linux, cuda.2, 4 instances (-gpu0 through -gpu3) Tesla S2070 749.

PCI-E.0.4 PCI-E.0 x16 poclbm-mod Fedora.4 PCI-E.0 x16 poclbm-mod Fedora.12. BitMinter.1.2 GT520M.9 rpcminer-cuda, got up.2MH/s OC'ed GT525M.6 rpcminer-cuda GT540M.0 rpcminer-cuda GT550M.08 rpcminer-cuda -aggression8 GT610M (asus K45V).371 738 MHz 2GB RAM. (OC) 1440.4 PCI-E.0 x8 poclbm -v -w @ Stock voltage 1440.4 PCI-E.1 x16 phoenix 70C @42 fan, mem @ 500mhz; -v -k phatk vectors BFI_INT aggression8 fastloopfalse worksize @ Stock voltage 1440.1 PCI-E.0 x16. If you're prepared to tweak a few settings, however, this is an excellent mining GPU). Again, it can be a tricky GPU to track down, and it's power consumption means it can end up being a pricey GPU to run 24/7 in a mining rig, but it performs very well at mining,. Poclbm no extra options, windows 7 x64 GT 325M.5 990 48 rpcminer-cuda GT 325M.5 325/650(mem 1300(shaders) rpcminer-cuda, 71 degrees GT 325M.99 poclbm -f 0 -w 256 GT330.65 poclbm -f 0 -w 256 GT 330M.97 48 Model: MacBookPro6,2. 6770x.4 PCI-E.0 x8 Phoenix.50 Sapphire 6770 -k phatk platform0 device0 vectors BFI_INT worksize256 fastloopfalse aggression13 3 bitcoin mining hardware gpu mod p?topic22965.0 and AS5 paste on core w/ external 12" fan 50C full load.

Visiontek 7970: 370, Sapphire 7970: 360, Diamond 7970: 400 7970x3 2050.41.6 PCI-E.0 x16 cgminer.3.1 Win7, Catalyst.3, driver:.95, E: 1150, M:685, -k diakgcn -v 2 -w 256, 850W power consumption measured. Cgminer.11.3 on Win 8-64 with I6, driver nVidia 314.22 GTX580x2 2x 146. GTX 36 factory OC ubuntu -w 128 -f 10 -a 10 (DO NOT USE -v) 9800GTX.23. R2 64bit (-t 16) Xeon E7220 2/2.3? ( ) GTX680 127. 80.66 bitcoin mining hardware gpu Kiv's poclbm-gui fixme: Either wrong model # or wrong threads/speed info Xeon E5506 4/4.6?

Exe -aggression8 -gpugrid64 -gputhreads384; GPU temp - 68C; OS - Windows 8 x64. M.8 Macbook Pro running Diablo 8600GT. WinXP, phoenix.50, -k poclbm worksize64 aggression6 - same settings get.7 MH/s with aggression 2 8800GTS.8.109 154 source source 8800 GTS.7. Ubuntu.10 x64, overclock gpu underclock mem) with poclbm options -v -f 0 -w Vapor-X /300 -.4 PCI-E.1 x16 cgminer.7.5 (O.S. Source source Total power usage of PS3 fat is 120W but only the Cell cpu is active. This makes it impossible to profitably compete without a Bitcoin asic system. Voltage.175 (default GPU overclocked from 950 to 970 MHz, Mem downclocked to 300 MHz, Fan 4x100 ( 2x12cm fun 1300rpm Temp 4x75C (in summer).

bitcoin mining hardware gpu

Best mining, gPU 2019: the best graphics cards for mining

0.528 GHz cpuminer git T-Mobile Pulse, inside Debian chroot, 'c' algo ARM1176JZ(F)-S.119??? PCI-E.0 x16 cgminer.3.2/Diablo stock bios, -I 9, vram @ 820Mhz, fan @ 100, voltage.250v, temp @ 68c, HIS ICE-Q X 2GB, OCed using MSI Afterburner, Windows 7 Professional 64-bit SP PCI-E.1 x16 guiminer 24th Aug. Good balance of power and hash rate. Power control. PCI-E.0 x16 - 4870x2 180.72. Gpu 756M, mem 1123M, shader 1998M, temp 65C. Windows 7x64, Catalyst. PCI-E.0 x16 Guiminer MSI R7870 tfiii/oc, Catalyst.11 beta4, 455-460 mhash/s @1250 core, 750 mem, 0 Power limit,.218v, Zalman VF3000N 42C, vrms 57C, ambient approx.

Nvidia GeForce GTX 1070, low power draw, high hash rate. GTS250 OC.2 with the following OC: Core: 775MHz, Shader: 1900MHz, Memory: 1200MHz GTX260M. Temp73) GT240M.8. 2.5W.0 GHz pooler's cpuminer.2 -a sha256d #Native Lubuntu armhf build Cortex-A9. GHz cpuminer git Toshiba AC100, ubuntu, 'c' algo Cortex-A9.3??? GT650M (rMBP).8 900 16 cgminer.5.0 on OSX.7.4 GT650M.4 guiminer GTS450.28. U/C memory 800- 500.

bitcoin mining hardware gpu

Monero, mining, hardware, comparison CPUs GPUs, reviewed

You should therefore try to mitigate your initial costs as much as possible to maximise your profits and start making your initial investment back as soon as possible. Flags: fastloop worksize64 aggression5 (don't use vectors, and hash rate drops to 60-70 if browser windows are visible, speeds up to 88 if you hide them! Win7x86, phoenix.48, -k poclbm worksize64 aggression5 8800GT. 3.0 cpuminer git algosse2_64 Xeon X5650 2x6/24.6??? One of the central appeals of cryptocurrency is that you can use a standard. PCI-E.0 x16 guiminer 2 miners set up i7 920 (130W CPU: Ufasoft, GPU: OpenCL; the CPU is getting about 40 Mhash/s while the GPU goes from 10-20 Mhash/s 4730.29.657? Rpcminer-cuda -gputhreads320 -gpugrid336 GTX460 768MB (MSI Cyclone 768D5/OC).1? GuiMiner - Not sure about wattage yet. For a start, as it's newer it costs more than the 1070, which will dent your profits from mining. Therefore, when you go out to look for the best mining GPU you can find, you should think about the memory the GPU features, as well as its power needs and cost.

Free, bitcoin, gPU, mining : GPU, mining

As with many recent Nvidia GPUs, the 1070 is on the pricey side, so you will have to take an initial hit when starting up, but if you're into cryptocurrency mining for the long run, the 1070 is easily the best mining GPU currently available. 71C, FAN 85 (HIS brand).89(?).4 PCI-E.1 x16 phoenix.75/poclbm max stable @ 1200 mV, BFI_INT fastloop vectors aggression13 worksize64 6930x.4 PCI-E.1 x16 Guiminer max stable @ 1100mV mem 300, Fan 80-90, temp 70-75, -v -w64 -f.4 PCI-E. PCI-E.0 x16 hashkill-0.2.5 alpha -D -G2 (GPU OC to 900, memory downclocked to 900).4 PCI-E.0 x16 Phoenix.48/Windows 7 64 -k phatk vectors BFI_INT aggression14 worksize256 - Memory Clock 300Mhz.4 PCI-E.0 x16 Phoenix.73/Windows 7 64 -k phatk vectors. Cgminer.5.0, linux 32bit, nvidia 256.44 Intensity: 4 Quadro FX 2000M.397 58 phoenix.48, -k poclbm, vectors, aggresion6, Lenovo W520 platform Quadro FX 2800M. Exe, Win7-32, 4GB RAM All running at stock speeds, and set to auto in bios. 0.412 GHz pooler's cpuminer.2 iPhone 3G, 'sha256d' algo ARM1176JZ(F)-S.2?? As more Bitcoin mining hardware is deployed to secure the Bitcoin network the Bitcoin difficulty rises. 75W for the whole System without monitor (MSI Board). Quadro FX 3800.3 poclbm/guiminer -f0 -w128 Quadro NVS 135M.05. 0.6 GHz pooler's cpuminer BeagleBoard: 'sha256d' algo Cortex-A8.435??? The Nvidia GeForce GTX 1070 graphics card. 45.8 ufasoft stream processors overclocked from.6 GHz; Dell Precision M6500, Win7-64, 8GB DDR3 Core i7 820 4/8.8.8 ufasoft -t 8 Core i7 920 4/8.2.10 195.0 (x21) ufasoft -a 5 Core. 3.4 Ufasoft bitcoin-miner.20 -g no -t 8 CPU @.511Ghz.176V Core i7 2600 4/8.9.4 pooler's cpuminer.2 Ubuntu Linux.10 Core i7 620M 2/4.888.66 rpcminer GUI v / Mac OS.6.7 Model.

Asus GTX 680 2GB DirectCU II: Windows 7 64 bit: Nvidia 310.90 driver: Offset of 186: Runs at a constant 52C GTX680 110. 1600.1 PCI-E.1 x16 Diablo/Linux? PCI-E.1 x16 Windows 7 (64bit) Phoenix.0 Aggression11 Worksize128 FastloopFalse Opencl poclbm Apple iMac 27inch (Mid 2010 bitcoin mining hardware gpu Mac OSX. PCI-E.1 x16 cgminer/phatk XFX 6950 2Gb reference @ shadermod on original Bios 6950 / 1100mV 850/1250, 10 powertune, I5, Fan @ 54 3100RPM, temp 73C w128. PCI-E.0 x16 guiminer Phoenix; -k poclbm 4850.1. 3.6ghz results in 18,4 Mhash/s Core i7 2600K 4/8.6 95 W max. Standard evga 560, no overclock GTX560 Ti. Core: 364 MHz, Shaders: 1706 MHz, Memory: 594 MHz, vddc:.1800V. Bitcoin mining is difficult to do profitably but if you try then this. Integrated/APU guiminer with OpenCL (Win7-64bit) -v -w128 on Toshiba L775D-S7222 6530D.4 FM-1 cgminer.4.1 Integrated/APU A6-3500; Linux; Catalyst.11; APP-SDK-v2.4 (595.10) 6550D(A8 Onboard).5 FM-1 guiminer with OpenCL (Win7-64bit) -v -w128 -f60 6550D.5 FM-1 guiminer with OpenCL. Today's modern and best bitcoin mining hardware. Open Shift.059 0W pyminer See Also Retrieved from " ". PCI-E.0.3.

Non-specialized hardware comparison, bitcoin

It also has a higher power consumption, which makes it more costly to run. 35mhs over stock settings? DiabloMiner -w 128 -f M.0 8500GT.4 918 16 poclbm under guiminer 8600M. 3.70 cgminer.8.3 -O2 -marchcore-avx-i algosse2_64 Xeon X5355 (dual) 2x4/4.76.09 120.6 cpuminer (v0.8.1-1-g69529c3) -O2 -marchcore2, algosse2_64 Xeon X5365 (dual) 2x4/4.00?? Bitcoin miner is probably a good shot. PCI-E.1 x16 guiminer/poclbm Powercolor 6950 @ shadermod on original Bios 6950 / 1000mV 850/730, 20 powertune, Fan @ 60, -v -w128 -f1.745(?) 200(?) PCI-E.1 x16 guiminer/poclbm v -f30 -w128, xfx 6950 xxx 1gb, locked shaders. As Bitcoin mining increases in popularity and the Bitcoin price rises so does the value of asic Bitcoin mining hardware. (OC) 800.1 PCI-E.0 x16 poclbm -w 256 -f 1, Windows 7 64-Bit, GPU Core OC to 830 MHz, GPU Memory UC to 190 MHz (saves 30 watts at outlet).4 PCI-E.0 x16 bamt.5c / cgminer. Exe GTS 350M (Toshiba A665-3DV5).8 1350 DiabloMiner-Windows. DiabloMiner Tesla bitcoin mining hardware gpu M2050.5 1550 poclbm Tesla S1070 155. Exe -aggression7 gpugrid352 gputhreads704; Tesla C1060. It helps that this card is less than 1,000. Overclocked from 880 - 939 with MSI Aferburner 6950 408.

Sapphire 6570 Low Profile gddr3 1024mb 6570 114.7 PCI-E.0 x16 guiminer /poclbm (Win7-64bit) -v -f 0 -w128 -a. (OC) 1600.1 PCI-E.0 x16 poclbm/Linux -v -w 64 -f.4 PCI-E.0 x 445.28.4 PCI-E.0 x4 Ubuntu.04 phoenix/phatk (Asus brand, volts 1'072) -k phatk vectors BFI_INT worksize256 aggression12 fastloopsfalse -a 7 (-a 10).5 PCI-E. DiabloMiner GUI v / Mac OS.7 Mac Mini 2011 MC816D/A 6630M.5 PCI-E.0 x16 DiabloMiner Windows Lenovo ThinkPad Edge E320 (card overclocked using Sapphire trixx) 6670 102. Diablo's args: -w 128 -g 5 -v 2 -f.3 PCI-E.1 x16 mrb's hdminer bitcoin mining hardware gpu bios switch at "overclocked" position 1; with "aticonfig -odsc915,1260" to further overclock the GPU to 915 MHz and mem to 1260 MHz, see source.11. GTS 360M (asus G60jx).2 Shader @ 1720, Memory @ 900 stock hardware (clean exhaust fan Afterburner, 72 deg C Stable GT430.24. And, the AMD Radeon VII takes things to another level, tripling the Vega 64s hash rate to 90MH/s right out of the box. PCI-E.1 x16 m0mchil's OpenCL source?

Settings using afterburner.2.1 with OC unlocked. Poclbm -v -w 128 MobileGPU 5550.59. N/A.1232, for a comprehensive comparison of bitcoin mining hardware. Whole computer comsumpts 1280Watt. Model: Sony Vaio NW 4570M.6.300? Rpcminer-cuda, Win, -gpugrid128 -gputhreads512 Quadro FX 770M. PCI-E.1 x16 Phoenix Flags: "device0 vectors agression8 fastloop BFI_ING worksize128" Kernel: "phatk" - MagicSata 5450. Rpcminer-cuda 9800GT.36. Being listed in this section is NOT an endorsement of these services. PCI-E.1 x16 guiminer(poclbm Win 7 -v -f 0 -w 128 -q.77.7 PCI-E.1 x16 Phoenix.7.5 -k phatk2 BFI_INT aggression5 vectors worksize.7 PCI-E.1 x16 cgminer.7.4 kernel: diablo i:10 core: 900 mem:.4 PCI-E.0 x16 Phoenix2.0.0.

How to, mine, bitcoins, with a, gPU

Exe -aggression11 -gpugrid120 -gputhreads960 GTX rpcminer-cuda. Rpcminer with OpenCL or others. PCI-E.1 x16 m0mchil's OpenCL/WinXP source.4 PCI-E.1 x16 Phoenix.48 OpenCL/Linux x86_64 -k phatk device0 vectors aggression4 bitcoin mining hardware gpu -v fastloop BFI_INT worksize.3.4 PCI-E.1 x16 Phoenix.75 OpenCL/Windows 7 x64 (no Aero) -k phatk vectors BFI_INT fastloopfalse aggression11. Using PCI-E risers 16x-16x to use 6 GPU cards.803.53?.4.595.10 PCI-E.1 x16 poclbm/ta3/Windows -v -w128 -f.06.1 PCI-E.1 x 560. 3.33GHz Ufasoft.29 CentOS.2 x86_64 Xeon x5690 (dual) 2x6/24 52??? PCI-E.1 x16 opencl client source.3 PCI-E.1.3.2 PCI-E.1.4 PCI-E.0 x8 guiminer v -w.2 PCI-E.1 x16 Phoenix.3 with BFI_INT.1 PCI-E.1 x16 Phoenix.50 / Fedora 14 -v -k poclbm vectors aggression8 worksize128. 1600.1 PCI-E.1 x16 poclbm/Linux. 1350 source GTX460 (2 cards) OC 127. Windows 7 Ultimate x86 GTS 350M (Toshiba A665-3DV).0.

GTX 560M.3.38 75 W 775 192 source1 source2 Note: Uses the 295.51 Beta Drivers GTX560.7.51 rpcminer-cuda source GTX570 105.83. PCI-E.0 x16 poclbm-mod (Win7-64) Sapphire 100287vgal card is low power PCI-E.1 x16 poclbm -v -f 0 -w PCI-E.1 x16 guiminer poclbm catalyst.2 win7 x86 -v -f 0 -w PCI-E.1 x16 cgminer.5.6 GPU/Mem. The information in this table is preserved for historical interest, but does not include many GPUs which were released after the advent of asic mining. Ethereum, as well as a wide range of other cryptocurrencies, use memory hard-hashing techniques, which is why having one of the best mining GPUs with a lot of graphics memory is required. [email protected],.125v, fan 100, 73C core temp, 95c voltage controllers. Cgminer.5.0, linux 32bit, nvidia 295.41, Intensity: 14 GTX560 Ti 100. Poclbm-mod.03.24.2011 Ubuntu FirePro M5800.1 - guiminer v -v -w128, Windows 7 32bit FirePro M5950.5 PCI-E.0 x16 poclbm -v -w128 (Windows 7 64 bit) FirePro V PCI-E.0 x16 guiminer v Windows 7 32bit FirePro. MSI Afterburner set to core: 930MHz, shader: 1850MHz, core voltage:.087V, memory: 1600MHz. DiabloMiner, win Quadro FX 3000M. 4350.6 PCI-E.0 x16 CGMiner/Windows7 -v -w 64 Voltage set.900 core set at 800MHZ and memory set to 200MHZ 4550.23.289. Phoenix -k poclbm vectors BFI_INT fastloop 6490M. PCI-E.1.26. OC core 680- 825.

Mining, bitcoin with a, gPU in 2018 - The Geek Pub

17-19C, -v -w128 -f10 7870 XT 485.09.8 PCI-E.0 x16.XT clock/mem - 1200/1600 7870xt.7? PCI-E.1 x16 poclbm -v -w.4 PCI-E.0 x16 ph rising.45 phoenix.50 phatk.5 sdk.4 HD5xxx Fastloop phatk aggression. During the winter of 2011, a new industry sprang up with custom equipment that pushed the performance standards even higher. X 512 GTX670 112.00. DiabloMiner GUI v / Mac OS.6.7 Model: MacBookPro8,2 vram: 256MB 6490M.289. Consequently, asic Bitcoin mining systems can solve Bitcoin blocks much quicker and use less less electricity or power than older bitcoin mining hardware like CPUs, GPUs or fpgas. Rpcminer-cuda, Overclocked 707 GPU / 500 Memory / fan 100 73C steady 9600GSO.88. Some models of Bitcoin miners include Antminer S5, Antminer U3, asicminer BE Tube, asicminer BE Prisma, Avalon 2, Avalon 3, bitcoin mining hardware gpu BTC Garden AM-V1 616 GH/s, VMC platinum 6 module, and USB miners. PCI-E.1 x16 Phoenix 700MHz core 800MHz ram, phatk mod, Flags: "-k phatk worksize128 vectors aggression4 bfi_int" 5570.96.

bitcoin mining hardware gpu

Mining, hardware, asic, bitcoin, zcash

Kernel function improve.1 PCI-E.0 x16 Phoenix.75 /phatk2 Modified phatk kernel and stock voltage bitcoin mining hardware gpu for Sapphire (1.125V) vectors BFI_INT fastloopfalse aggression9, Temp 75C, FAN 100 (manual) 5770x 960 800x2.1 PCI-E.1 x16 poclbm (guiminer) Win7x64 -v -w128. PCI-E.0 x16 hashkill-0.2.5 alpha -D -G.4 PCI-E.0 x16 Phoenix.48 -k phatk vectors BFI_INT aggression10 worksize.4 PCI-E.0 x8 Phoenix.3 -k poclbm vectors aggression7 fastloop BFI_INT.1 PCI-E.0 x16 poclbm/Win7x64 -f 20 -v -w 128, BIT_align, BFI_INT.4. /1850/[email protected] 336 guiminer (phoenix1.75) -k poclbm aggression8 fastloop BFI_INT -v worksize256 ForceWare 301.42 Win7x64 Runs at 70C with fan at 100 GTX460 (2 cards) 102.319? GTX470.7 1414 GTX470 103.7 1520 memory @ 418MHz, stable @ 72 deg fan @ 90, puddinpop rpcminer-cuda -gpugrid96 -gputhread128 aggression14 gigabyte brand card bios.03 GTX470 111.9. Might crash once mining stops. Rpcminer-cuda, Overclocked 730 GPU/ 500 Memory / fan 100 70C solid 9500GT.10. Undervolted each card until crash under load, then raised about.015v for stability. Close all browsers and do full restart of guiminer and then Bitcoin via guiminer server starter or the browsers GPU accl. Technical data taken from Wikipedia (Documentation from nvidia webpage is confusing) CPUs/APUs A lot of nice data can be pulled from this thread to seed this section. Exe -aggression4 -gpugrid64 -gputhreads384; temp - 71C; Win 7 x64 GTX560.8. PCI-E.1 x PCI-E.1 x16 poclbm -v -f 0 -w 128 using stock memory and GPU clocks 5750 146.

0.8 GHz pooler's cpuminer.2 'sha256d' algo Cortex-A8.44??? There have been a tremendous amount of Bitcoin cloud mining scams. M0mchil GPU client, Windows 7 64-bit, x6 @.5ghz GTX260c216. 6870 339.6 PCI-E.1 x16 Phoenix.7.3 cat.1 Mem @ 350Mhz Clock @ 1090 Voltage.337 fan @ 100 Temp @ 75 diapolo's modified phatk kernel -k phatk_dia platform0 device0 vectors2 aggression11 worksize64 fastloopfalse BFI_INT.5 PCI-E. (OC) 1050.4 PCI-E.0 x16 guiminer v Solo settings Sapphire fab. Ufasoft Galaxy 4GB (GPU Clock offset 70Mhz with evga Precision X) (2012-7-28) and Windows 7 64-Bit. AMD Radeon VII 7nm, meet cryptocurrency, core Clock: 1,400MHz, memory: 16GB HBM2, memory Clock: 2Gbps. Poclbm -w 1GT. 830(OC) 800.1 PCI-E.0 x16 poclbm Windows 7 64-Bit, GPU Core OC to 830 MHz, GPU Memory UC to 200 MHz By MSI AfterBurner. 80.93 ufasoft.10 CentOS.5 x64 Xeon E7320 (dual) 2x2.5.8 cgminer.2.8 2x2.8ghz dual core running Ubuntu.04 x86 (individual cores get.4 MH/s) Xeon E7450 (quad) 4x6/24.40 ufasoft.13 -t 24 Xeon E7520 (dual) 2x4/.87 ufasoft. PCI-E.1 x16 Phoenix.3 aggression8 worksize128 vectors BFI_INT.847(?) 151(?).4 PCI-E.1 x16 hashkill-0.2.5 alpha cat.4 sdk.4 -G2 -D stock clocks, debian linux 64bit 6870 281.7.172 (stock).4 PCI-E.1 x16 guiminer-v xfx6870, flags: -v.