no not exactly . its a compromise. because estrogen is anabolic itself, increases IGF levels, increases growth hormone etc. so any cycle that is meant to be low estrogen is going to have less overall growth factors then higher estgeon. BUT if you need to keep estrogen down for certain reasons, then its a very good comparison to say running 1000mg of test with an AI to block estrogen, or run EQ with test instead and not have to have an AI . you'll ultimately get more gains with more estrogen. but not everyone can do that and thus need cycle design with lower estrogen load
edit . misread your post. realize now you are asking about 1g test WITH the AI compared to low dose test and EQ.
running 1 gram of test with an AI is pointless really. the whole reason you'd run that much test is to get the estrogen benefits. if you don't want the estrogen benefits from test, you got 100 other drugs you can run instead (most steroids and peds aren't very estrogenic)