We present a GPU-accelerated RTL simulator addressing critical challenges in high-speed circuit verification.Traditional CPU-based RTL simulators struggle with scalability and performance, and while FPGA-based emulators offer acceleration, they are costly and less accessible. Previous GPU-based attempts have failed to speed up RTL simulation due to the heterogeneous nature of circuit partitions, which conflicts with the SIMT (Single Instruction, Multiple Thread) paradigm of GPUs.