Embodiments of a transmit-side scaler and method for processing outgoing information packets using thread-based queues are generally described herein. Other embodiments may be described and claimed. In some embodiments, a process ID stored in a token area may be compared with a process ID of an application that generated an outgoing information packet to obtain a transmit queue. The token area may be updated with a process ID stored in an active threads table when the process ID stored in the token area does not match the process ID of the application.