Table:
text: List of Intel Core i7 microprocessors
"Sandy Bridge (dual-core)" (32 nm)
"Sandy Bridge (dual-core)" (32 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_
Core i7-2655LE SR078(D2) 2 2.2 GHz 5/7 2 × 256 KB 4 MB HD Graphics 3000 650–1000 MHz BGA-1023 DMI 2.0 February 2011 AV8062700849508 $346
ultra-low power ultra-low power ultra-low power ultra-low power ultra-low power ultra-low power ultra-low power ultra-low power ultra-low power ultra-low power ultra-low power ultra-low power ultra-low power ultra-low power
Core i7-2617M SR03T(J1) 2 1.5 GHz 8/11 2 × 256 KB 4 MB HD Graphics 3000 350–950 MHz BGA-1023 DMI 2.0 February 2011 AV8062701040904 $289
Core i7-2637M SR0D3(J1) 2 1.7 GHz 8/11 2 × 256 KB 4 MB HD Graphics 3000 350–1200 MHz BGA-1023 DMI 2.0 June 2011 AV8062701041105 $289

text: List of Intel Core i7 microprocessors
"Sandy Bridge (dual-core)" (32 nm)
"Sandy Bridge (dual-core)" (32 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_
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
Core i7-2629M SR04D(J1) 2 2.1 GHz 6/9 2 × 256 KB 4 MB HD Graphics 3000 500–1100 MHz BGA-1023 DMI 2.0 February 2011 AV8062700851111 $317
Core i7-2649M SR04N(J1) 2 2.3 GHz 6/9 2 × 256 KB 4 MB HD Graphics 3000 500–1100 MHz BGA-1023 DMI 2.0 February 2011 AV8062700850010 $346
low power, embedded low power, embedded low power, embedded low power, embedded low power, embedded low power, embedded low power, embedded low power, embedded low power, embedded low power, embedded low power, embedded low power, embedded low power, embedded low power, embedded

text: List of Intel Core i7 microprocessors
"Sandy Bridge (dual-core)" (32 nm)
"Sandy Bridge (dual-core)" (32 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_
Core i7-2657M SR03S(J1) 2 1.6 GHz 8/11 2 × 256 KB 4 MB HD Graphics 3000 350–1000 MHz BGA-1023 DMI 2.0 February 2011 AV8062701040804 $317
Core i7-2677M SR0D2(J1) 2 1.8 GHz 8/11 2 × 256 KB 4 MB HD Graphics 3000 350–1200 MHz BGA-1023 DMI 2.0 June 2011 AV8062701041005 $317
ultra-low power, embedded ultra-low power, embedded ultra-low power, embedded ultra-low power, embedded ultra-low power, embedded ultra-low power, embedded ultra-low power, embedded ultra-low power, embedded ultra-low power, embedded ultra-low power, embedded ultra-low power, embedded ultra-low power, embedded ultra-low power, embedded ultra-low power, embedded
Core i7-2610UE SR079(D2) 2 1.5 GHz 6/9 2 × 256 KB 4 MB HD Graphics 3000 350–850 MHz BGA-1023 DMI 2.0 February 2011 AV8062700849607 $317

text: List of Intel Core i7 microprocessors
"Sandy Bridge (dual-core)" (32 nm)
"Sandy Bridge (dual-core)" (32 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 standard power standard power standard power standard power standard power standard power standard power standard power standard power standard power standard power standard power standard power
Core i7-2620M SR03F(J1)SR041(J1) 2 2.7 GHz 5/7 2 × 256 KB 4 MB HD Graphics 3000 650–1300 MHz SocketG2 BGA-1023 DMI 2.0 February 2011 FF8062700838809AV8062700839009 $346
Core i7-2640M SR03R(J1)SR043(J1) 2 2.8 GHz 5/7 2 × 256 KB 4 MB HD Graphics 3000 650–1300 MHz Socket G2BGA-1023 DMI 2.0 September 2011 FF8062700838905AV8062700839107 $346

Question: What are the cores with a February 2011 release date and a BGA-1023 socket among the list of Sandy Bridge dual-core 32nm Intel Core i7 microprocessors?