Table:
text: List of Intel Core i7 microprocessors
"Ivy Bridge (quad-core)" (22 nm)
"Ivy Bridge (quad-core)" (22 nm)
Model_number sSpec_number Cores Frequency Turbo L2_cache L3_cache GPU_model GPU_frequency Socket I_O_bus Release_date Part_numbers Release_price_USD_
standard power, embedded standard power, embedded standard power, embedded standard power, embedded standard power, embedded standard power, embedded standard power, embedded standard power, embedded standard power, embedded standard power, embedded standard power, embedded standard power, embedded standard power, embedded standard power, embedded
Core i7-3610QE SR0NP(E1) 4 2.3 GHz 8/8/9/10 4 × 256 KB 6 MB HD Graphics 4000 650–1000 MHz Socket G2 DMI 2.0 April 2012 AW8063801118306 $393
Core i7-3615QE SR0NC(E1) 4 2.3 GHz 8/8/9/10 4 × 256 KB 6 MB HD Graphics 4000 650–1000 MHz BGA-1023 DMI 2.0 April 2012 AV8063801117503 $393
low power low power low power low power low power low power low power low power low power low power low power low power low power low power

Question: What was the frequency of the "Ivy Bridge (Quad-Core)" (22 nm) Core i7-3610QE in the list of Intel Core i7 microprocessors?