If there's one thing that bugs us about desktop component reviews, it's that they tend to compare the latest hardware against the stuff immediately preceding it. Everyone wants to know what the improvements between generations are, but for many it's also equally useful to know how 2010's freshness compares to their own computers, which might have been bought or built a few years back. For those precious prospective upgraders, Tech Report have put together an extremely thorough benchmarking session which compares the venerable Pentium 4 670 and its silly 3.8GHz clock speed to a pair of new budget parts: the Core i3-530 from Intel and quad-core Athlon II X4 635 from AMD. Natu