CREATE TABLE table_34691 ("Date" FLOAT, "Name" CLOB, "Developer" CLOB, "Clock" CLOB, "Process" CLOB, "Cores per die / Dies per module" CLOB)

What is the latest date with Cores per die / Dies per module of 2 / 1, and a Clock of 1.4-1.6ghz?
SELECT MAX("Date") FROM table_34691 WHERE "Cores per die / Dies per module" = '2 / 1' AND "Clock" = '1.4-1.6ghz'
SELECT MAX("Date") FROM "table_34691" WHERE "Clock" = '1.4-1.6ghz' AND "Cores per die / Dies per module" = '2 / 1'