What ga date do the models with 1.0, 1.2, 1.4ghz processor frequencies have?
CREATE TABLE "table1_10818465_1" (
  "model" text,
  "ru" real,
  "max_processors" text,
  "processor_frequency" text,
  "max_memory" text,
  "max_disk_capacity" text,
  "ga_date" text
);
SELECT "ga_date" FROM "table1_10818465_1" WHERE "processor_frequency"='1.0, 1.2, 1.4GHz';