Artix®-7 FPGAs suna samuwa a cikin -3, -2, -1, -1LI, da -2L, tare da -3 yana da mafi girman aiki.Artix-7 FPGAs galibi suna aiki ne a babban ƙarfin wutar lantarki na 1.0V.Ana duba na'urorin -1LI da -2L don ƙaramin matsakaicin ƙarfin tsaye kuma suna iya aiki a ƙananan ƙarfin lantarki don ƙananan ƙarfin ƙarfi fiye da na'urorin -1 da -2, bi da bi.Na'urorin -1LI suna aiki ne kawai a VCCINT = VCCBRAM = 0.95V kuma suna da ƙayyadaddun ƙayyadaddun saurin gudu iri ɗaya kamar matakin saurin -1.Na'urorin -2L na iya aiki a ko'ina cikin ƙarfin lantarki na VCINT guda biyu, 0.9V da 1.0V kuma ana duba su don ƙaramin matsakaicin ƙarfi.Lokacin da ake sarrafa shi a VCINT = 1.0V, ƙayyadaddun saurin na'urar -2L daidai yake da matakin saurin -2.Lokacin da aka yi aiki a VCCINT = 0.9V, ƙarfin -2L mai ƙarfi da ƙarfi yana raguwa.