espanolEn este trabajo se describe la implementacion de paralelismo multicore en los lenguajes de programacion Haskell y Java, utilizado dos paradigmas de programacion diferentes, el funcional y el orientado a objetos. Se parte de una implementacion ya existente del algoritmo solucionador de sudokus, desarrollada en Haskell con un enfoque funcional, a la que se incorporaron elementos de paralelizacion basica. Luego se construyo su equivalente desde la programacion orientada a objetos en el lenguaje Java. Finalmente se realizaron diferentes mediciones para analizar y contrastar el desempeno de las dos implementaciones. De acuerdo al analisis realizado, se llego a la conclusion que Haskell hace una utilizacion mas optima que Java de la arquitectura multicore. EnglishThis paper describes how multicore parallelism is implemented in the Haskell and Java programming languages, using two different programming paradigms, functional and object oriented. The starting point is an existing implementation of the sudokus solver algorithm, developed in Haskell with a functional approach, to which elements of basic parallelization were incorporated. After that, an equivalent version was constructed from object-oriented programming in the Java language. Finally, different measurements were taken to analyze and contrast the performance of the two implementations. According to the analysis, it was concluded that Haskell makes a more optimal use than Java of multicore architecture.