Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Which date has a Clock of 0.8-1.6ghz?

### Inputs:
table_name: table, columns: ['Date', 'Name', 'Developer', 'Clock', 'Process', 'Cores per die / Dies per module']

### Response:
SELECT Date FROM table WHERE Clock = 0.8-1.6ghz