Why AMD and Intel cpus have inconsistent ratio of INT and FLOAT speeds?

[Viktor_4]

Comparing to different processors from amd and intel i stumbled upon this page
http://cpu.userbenchmark.com/Compare/AMD-FX-8350-vs-Intel-Core-i7-4790K/1489vs2384
where in section Nice To Haves float and int speed ratios of chips not match up. Is this why amd not good for rеndеring?

 

[Hawkshot]

AMD processors are actually pretty good when it comes to rendering larger files such as 3D files and large projects as the more cores really does help spread the load a lot, but for smaller projects and 2D programs the Intel's far greater single clock speeds surpass the AMD chips hands down.

 

[gamerk316]

It comes down to design. AMD has poor FP performance because the CMT design they went with has only one set of FP execution resources per pair of CPU cores. In addition, single-core performance is relatively weak due to a very long pipeline and poor optimization throughout the design (Cache latencies, etc).