The phenom is a great chip, of course.
But for the price point, phenom hexacores are crap. And that's what decide what CPU to buy, any chip can be the best if you find a good deal on it, find a bulldozer on sale and it might be the best cpu to buy.
Single threaded performance, of course, is the same as any deneb (or if you want to get technical, slightly, insignificantly better because of improved IMC, so if you want to nitpick, we'll say zosma). Add to the fact that nothing uses 6 cores, but rather 4, and there's no reason to buy phenom hexacore, especially when you can buy an i5 for the same price which is 2x the performance. At least with phenom quadcores, your paying 1/3rd the price of an i5. With hexacore, your paying 3x the price for the exact same performance for gaming.
Most video games only run dualcore, and very few appreciate quadcore, ie bf3. As youll see in benchmarks, tri and quad cores are only appreciated by games because its the OS and background applications being offloaded onto the 3rd/4th core.
Now, streaming, hexacore is better than quad, because h264 codex performance increases drastically with core count, but the OP did not mention streaming, and, the real problem with streaming is not encoding, but capturing, which is almost entirely a software, not a hardware issue (provided you have a quadcore, at least). So a hexacore really isn't going to perform much better than a quadcore for streaming, as long as you got 'enough' power for h264 performnace, your good, and a phenom x4 will have that covered.
I dont know why youd praise the 1100t. For the price point, it's absolute garbage, you could find a 3570k for cheaper which is about 200-300% better, not to mention if you overclock it, and clock for clock is better, and it'll reach 4.5ghz easily while the 1100t will struggle to hit 4.2 and simply won't go any higher. In almost all applications, PARTICULARLY gaming, the phenom x4 will perform exactly the same.
Not to mention it's actually a pretty bad chip. DDR2 memory controller, limited memory bandwidth, insane power consumption, you gotta buy an intel priced motherboard to run this thing, ie you need an 8+1 phase or a very high quality 4+1 low rds on heatsinked phase.