user: Question: What is the sum of core# with a TDP less than 85.3?
Columns: ['Max P-State Frequency', 'Min P-State Frequency', 'Model', 'Package-Socket', 'Core #', 'TDP (W)', 'Manufacturing Process', 'Part Number(OPN)']
Types: ['text', 'text', 'real', 'text', 'real', 'real', 'text', 'text']
Sample row: ['1400MHz', 'N/A', 140.0, 'Socket 940', 1.0, 82.1, '130 nm', 'OSA140CEP5AT']
SQL:

assistant: SELECT SUM("Core #") FROM "Table" WHERE "TDP (W)" < 85.3;