![]() ![]() Variable Earning RatesĬPU earning rates are affected by many of the same factors as GPU mining, such as: ![]() It’s one of the best known and most reliably profitable coins for CPU mining-though results aren't always guaranteed. Salad uses your CPU to mine for Monero (XMR) via XMRig. Many coins are optimized to take advantage of both CPU and GPU power. There are a few key differences worth mentioning before you get started. Ubuntu 12.01 AMD64 dedicated) cgminer options -Q 0 -I 9 -g 2 -w 256 -auto-fan -temp-target 65 -gpu-vddc 1.The basics of CPU mining are similar to GPU mining, but the devil's in the details. Ubuntu 10.10 圆4, overclock gpu & underclock mem) with poclbm options -v -f 0 -w 256 PowerColor GoGreen+fan, MSI Afterburner 2.2Beta, -k phatk VECTORS AGGRESSION=12 FASTLOOP=FALSE WORKSIZE=64ĩ30gpu / 290mem (O.S. v -f 0 -w 128 patched BIOS to underclock memory to 300MHzĨ75/300 w/MSI Afterburner, BFI_INT VECTORS AGGRESSION=12 FASTLOOP=FALSE -k phatk v -w128 -f20 underclocked memory clocks from 1150MHz to 300MHz v -w128, AMD Catalyst overclock (775MHz GPU / 1225 MHz Memory) v -f 0 -w 128 using stock memory and GPU clocks catfishĪggression=11 Worksize=128 Fastloop=False OpenclĪpple iMac 27inch (Mid 2010), Mac OSX 10.7 Lion VECTORS BFI_INT FASTLOOP=false AGGRESSION=11 WORKSIZE=256 / small fan, under 50 deg C, no voltage tweaks. k phatk DEVICE=0 VECTORS BFI_INT WORKSIZE=128 AGGRESSION=9 k phatk DEVICE=0 VECTORS AGGRESSION=7 -v FASTLOOP BFI_INT WORKSIZE=256 (Reference Sapphire card, 2 additional 120mm coolers, temperature is 79-82C) Phoenix 1.48 OpenCL/Windows 7 x86 (no Aero) k phatk VECTORS BFI_INT FASTLOOP=false AGGRESSION=11 -v WORKSIZE=256 Fan 100% 86C Undervolted 0.96v using Sapphire Trixx Phoenix 1.75 OpenCL/Windows 7 圆4 (no Aero) k phatk DEVICE=0 VECTORS AGGRESSION=4 -v FASTLOOP BFI_INT WORKSIZE=64 v -w128 tried several options, seems to work best.įlags: "DEVICE=0 VECTORS AGGRESSION=4 -v FASTLOOP BFI_INT WORKSIZE=64" Kernel: "phatk"įlags: "DEVICE=0 VECTORS AGRESSION=8 FASTLOOP BFI_ING WORKSIZE=128" Kernel: "phatk" - MagicSataħ00MHz core 800MHz ram, phatk mod, Flags: "-k phatk worksize=128 vectors aggression=4 bfi_int" will limit to 56~ ish Mhash/s - I can now start browser without slowdowns Close all browsers and do full restart of GUIMiner and then Bitcoin via GUIMiner server starter or the browsers GPU accl. ![]() Powercolor GPU 875 MHz/ MEM 300 Mhz/ 1,25VDC 100% FAN 65 temp Flags: -v 1 -w 256 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) Windows 7 64-Bit, GPU Core OC to 830 MHz, GPU Memory UC to 200 MHz By MSI AfterBurner. Powercolor GPU 830 MHz/ MEM 200 Mhz 80% FAN 69 temp Flags: -v 1 -w 256 Smartcoin r657s / DiabloMiner / Linuxcoin 0.2b final Powercolor GPU 830 MHz/ MEM 200 Mhz 80% FAN 69 temp Flags: -k phatk bfi_int=false FASTLOOP=false WORKSIZE=256 AGGRESSION=11 Smartcoin r657s / phoenix 1.50 / Linuxcoin 0.2b final k poclbm AGGRESSION=5 (Windows 7 64-Bit, GPU OC 750->830MHz, VRAM UC 900->450MHz, BIOS modded) Flags: FASTLOOP WORKSIZE=64 AGGRESSION=5 (don't use vectors, and hash rate drops to 60-70 if browser windows are visible, speeds up to 88 if you hide them! Standard Mac Pro 3,1 with Apple HD4870 upgrade. Phoenix 1.50 / 64bit OS X pyopencl / poclbm f 0, core 817mhz(default, mem downclock to 500mhz (default 993) source f 30 Tried phoenix and phatk, got same max w64 fan at 70% temp 73C, stock voltage -gui miner U/C memory 800->500.Ģ 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 v -w 64 Voltage set at 0.900 core set at 800MHZ and memory set to 200MHZ OpenCL Not Supported (integrated/mobile GPU) Everyone's setups will be unique so this should only be a guide or starting point, not an absolute. Stream SDK 2.5 seems to have resolved many of the problems with earlier versions. 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. The hashrate of most GPU units is below 1GH/s, and as of 2014, some single ASIC units are able to reach speeds of over 1,000GH/s while consuming far less power than used by a GPU. Due to the rising hashrate of the bitcoin network caused by the introduction of ASICs to the market, GPU mining Bitcoins has become impracticable. ![]()
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