What's the release price of the processor with the part number bx80601975at80601002274aa, and has 1 × 6.4 gt/s qpi I/O?
CREATE TABLE "45_nm" (
  "model_number" text,
  "s_spec_number" text,
  "frequency" text,
  "turbo" text,
  "cores" real,
  "l2_cache" text,
  "l3_cache" text,
  "i_o_bus" text,
  "mult" text,
  "memory" text,
  "voltage" text,
  "socket" text,
  "release_date" text,
  "part_number_s" text,
  "release_price_usd" text
);
SELECT "release_price_usd" FROM "45_nm" WHERE "i_o_bus"='1 × 6.4 gt/s qpi' AND "part_number_s"='bx80601975at80601002274aa';