That said, we guarantee a minimum of 300k+ pps per concurrent for Layer 4 (the Gbps will depend on the method) and minimum 350rqps of valid, full HTTP requests(usually much more at around 1750-5500 rqps) which produce high load on webserver with low request count, unlike 'Socket HTTP Flood' method advertised by majority of other stressers. We also don't want to do false advertising and giving exaggerated or misleading numbers (as many do).
Giving specific numbers is very hard as they depend on many factors, such as where it was tested and the network status at that moment, among others.