Hothardware writes "The E6750 differs from the older and similarly clocked E6700 in that its front side bus frequency has been increased to 1333MHz, but this isn’t a simple speed bump. The E6750 is also based on a new stepping and revision of the Conroe-core which resulted in some excellent overclocking. How does almost 4GHz with the stock air-cooler sound?"Techgage writes: "When Bearlake launched last month, it opened the doors for native 1333FSB processor support. That's where the refreshed Conroe line-up comes into play. In our performance preview of the E6750, we will show you what to expect when its released later this summer."