Synopsys, Inc. announced that Xsight Labs has adopted SynopsysZeBu® Server 4 emulation solution for validation of its X1 intelligent networking switch processor. ZeBu Server 4's performance and 7 billion gate cloud capacity has enabled Xsight Labs to further strengthen its pre-tapeout validation methodology using complex networking workloads with full system-on-chip (SoC) emulation. ZeBu's performance has also enabled full system software driver development and maximum utilization of all X1's Ethernet ports for networking performance validation.