AMD A10-5800K Performance On Ubuntu Linux
All of the tested AMD CPUs struggled with the Himeno Poisson Pressure Solver relative to the Intel CPUs.
The A10-5800K was able to compile the full Linux kernel source-code tree in 164 seconds while running Trinity at 4.4GHz dropped it down to 149 seconds.
For the popular C-Ray multi-threaded ray-tracing benchmark, the A10-5800K came in at 49 seconds compared to 48 seconds on the i5-2400S.
The Smallpt path-tracer came in right around the Intel Core i5 2400S performance too.