I'm guessing your reporting software isn't reporting correctly. 1C is like 34F, so unless you live in a freezer, I'm guessing there is a reporting issue. Even 6C is too low. Your ambient room temp isn't that low, much less a running CPU.
Just went core for core using Cinebench 11.5 single-core bench.
1045t @ 3.4Ghz = 1.12
FX4100 @ 4.4 Ghz = 1.07
I have turbo enabled at 3.78 Ghz on my 1045t and disabled altogether on the FX, so I will retest with turbo disabled...
Without turbo, my single-core score (For the firstname.lastname@example.orgGhz) is only 1.02. I'm guessing that turbo put me over the top in lightly-threaded applications and the extra cores took care of the heavily-threaded stuff.
However, I'm sure the 1100t can perform as well as my OC 1045t, and even much better once the 1100t gets its own OC.
All fx report strange idle temps , my 8350 idles at 8c , impressive if it were true . What's up with that / Plus it reports 8350 package temp ?? wtf ?? where did the individual core temps go ? 8C that's oe cold package ,