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Alpenföhn Peter Testing and Results To test GPU coolers we boot the PC up to Windows and measure temperatures under idle and load state, using professional software. For idle testing, we simply let the rig sit doing absolutely nothing for 30 minutes and take the most representative temperature of the last 10 minutes. The same is used for the load testing, but instead of letting the PC do nothing; we load the GPU to 100% using Furmark and 3Dmark Vantage and let the program(s) run for at least 10 minutes. The whole system was setup for optimal air flow with multiple 140mm intake and exhaust fans, as is recommended for any system. Room temperature noted, roughly 21 degrees Celcius. Idle 3D Mark Vantage Furmark Burnin First things first: This cooler is inaudible. Whatever you throw at it, you won’t hear it. That goes without saying if we consider that the actual supplied cooler is only a heatsink, but with the Wing Boost fans on it there’s no complaints to make. If we look at the actual cooling, though, we see that this 5-slot monster doesn’t keep up with the V1 stock cooler – which is already a good bit better than the typical AMD stock cooler – under Furmark BurnIn conditions. Idle temperatures are great, it takes normal applications like 3DMark’s Vantage, and similar games, easily with only the memory maxing out about 80 degrees Celcius. During extended Burning testing, though, this heatsink needs higher RPM fans to keep up with the HD5870′s extreme heat production. So to anyone living in a warm environment and serious overclockers: Get different fans, ones that can deliver more pressure with an agreeable sound production. Pricing and Availability The Alpenföhn Peter is generally available at bigger webshops but needs to be searched after a bit to be found. Using price comparison engines online really can help with this. I found Peter in the Netherlands at four webshops, starting at €54 and ranging up to €59. Germany asks at least €51 up to €69. A typical GPU cooler starts at about €25 and generally max out at around €45, making the Peter an expensive pick.
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Alpenföhn Peter Tástáil agus Torthaí A thástáil fuaraitheoirí GPU tosaithe againn ar an ríomhaire suas le Windows agus teochtaí beart faoi stáit díomhaoin agus lóid, ag baint úsáide as bogearraí gairmiúla. Le haghaidh tástála díomhaoin, ní mór dúinn ligean ach an suíomh a rig a dhéanamh fíor aon rud ar feadh 30 nóiméad agus an teocht is ionadaí de chuid an 10 nóiméad deireanach a ghlacadh. An rud céanna a úsáidtear le haghaidh an tástáil ualach, ach ina ionad sin a ligean ar an ríomhaire aon rud a dhéanamh; muid luchtú an GPU a 100% ag baint úsáide as Furmark agus 3Dmark Vantage agus lig an chlá (i) ar siúl ar feadh ar a laghad 10 nóiméad. Ba é an córas ar fad cumraíochta as Béarla le sruth aeir is fearr is féidir leis an iontógáil 140mm il agus lucht leanúna sceite, mar a mholtar d'aon chóras. Teocht an tseomra faoi deara, thart ar 21 céimeanna Celcius. Díomhaoin 3D Mark Vantage Furmark Burnin Rudaí chéad chéad: Is é seo with inaudible. Cibé rud a chaitheann tú ar sé, ní bheidh ort é a chloisteáil. A théann a rá má measaimid go bhfuil an with iarbhír ar fáil ach heatsink, ach leis an lucht leanúna threisiú Sciathán ar sé níl aon ghearáin a dhéanamh. Má táimid ar an fuaraithe iarbhír, áfach, feicimid nach bhfuil an ollphéist 5-sliotán a choimeád ar bun leis an stoc with V1 - atá cheana féin le beagán maith níos fearr ná an stoc with tipiciúil AMD - faoi Furmark choinníollacha BurnIn. Teocht díomhaoin go hiontach, a thógann sé iarratais gnáth-mhaith Vantage 3DMark, agus cluichí den chineál céanna, ach amháin go héasca leis an chuimhne maxing amach faoi 80 Celcius céim. I rith na tástála Dó leathnaithe, cé go mór leis an lucht leanúna heatsink ISN níos airde a choimeád ar bun le táirgeadh an HD5870 an teas mhór. Mar sin, d'aon duine ina gcónaí i dtimpeallacht te agus overclockers tromchúiseach: Faigh lucht leanúna éagsúla, na cinn is féidir a sheachadadh brú níos mó le táirgeadh fuaime agreeable. Praghsáil agus Fáil An Peter Alpenföhn go ginearálta ar fáil ag webshops níos mó ach ní mór a chuardach tar éis le beagán le fáil. Is féidir úsáid a bhaint as innill comparáid praghsanna ar líne i ndáiríre cabhrú leis seo. Fuair mé Peter san Ísiltír ag ceithre webshops, ag tosú ag € 54 agus ag dul suas go dtí € 59. Iarrann an Ghearmáin ar a laghad € 51 go dtí € 69. Tosaíonn tipiciúil GPU with ag thart ar € 25 agus go ginearálta max amach ag thart ar € 45, a dhéanamh ar an Peter ar Pioc daor.