What's the GPU frequency that has ultra-low power in cores?
CREATE TABLE table_name_87 (gpu_frequency VARCHAR, cores VARCHAR)
SELECT gpu_frequency FROM table_name_87 WHERE cores = "ultra-low power"
### Context: CREATE TABLE table_name_87 (gpu_frequency VARCHAR, cores VARCHAR) ### Question: What's the GPU frequency that has ultra-low power in cores? ### Answer: SELECT gpu_frequency FROM table_name_87 WHERE cores = "ultra-low power"