Like Skip said, you're missing a digit. But this should help:
K = 1.65v
V = 85C die temp
4 = 512k L2 cache
D = 333MHz FSB
The 512k means it's a Barton core & depending on that missing digit, it either runs at 1.833GHz, 1.917GHz or 2.083GHz. In other words, it's definitely better than the other two CPUs you mentioned.