Gordon Beckham and Dayan Viciedo hit two-run home runs, John Danks pitched effectively into the seventh inning and the Chicago White Sox snapped a four-game losing streak with an 8-2 victory over the San Francisco Giants on Tuesday night.San Francisco Giants starting pitcher Matt Cain reacts after giving up 3 runs during the fourth inning of a baseball game against the Chicago White Sox on Tuesday, June 17, 2014, in Chicago.Chicago White Sox second baseman Gordon Beckham forces out San Francisco Giants' Hunter Pence on a double play during the seventh inning of a baseball game on Tuesday, June 17, 2014, in Chicago.Chicago White Sox center fielder Adam Eaton, right, and shortstop Alexei Ramirez, left, celebrate after defeating the San Francisco Giants 8-2 in a baseball game on Tuesday, June 17, 2014, in Chicago.Chicago White Sox's Dayan Viciedo, right, celebrates his two-run home run against the San Francisco Giants with Adam Dunn, who scored, during the fifth inning of a baseball game on Tuesday, June 17, 2014, in Chicago.