Xeon E3-1220 v2 E3 1220v2 E3 1220 v2 3.1 GHz Quad-Core CPU Processor 8M 69W LGA 1155

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Intel Xeon E3-1220 v2 specifications   The specs can be used for short-term listings on auction and classifieds sites   General information Type CPU / Microprocessor Market segment Server Family Intel Xeon E3-1200 v2 Model number  ?  E3-1220 v2 CPU part numbers CM8063701160503 is an OEM/tray microprocessor BX80637E31220V2 is a boxed microprocessor Frequency  ?  3100 MHz Maximum turbo frequency 3500 MHz (1 or 2 cores) 3400 MHz (3 cores) 3300 MHz (4 cores) Bus speed  ?  5 GT/s DMI Clock multiplier  ?  31 Package 1155-land Flip-Chip Land Grid Array (FCLGA 1155) Socket Socket 1155 / H2 / LGA1155 Size 1.48" x 1.48" / 3.75cm x 3.75cm Introduction date May 14, 2012 End-of-Life date Last order date is January 23, 2015 Last shipment date for tray processors is January 8, 2016 Last shipment date for boxed processors is July 10, 2015 Price at introduction $189 (OEM) $203 (box) S-spec numbers Part number ES/QS processors Production processors   QBZP SR0PH BX80637E31220V2   + CM8063701160503 + + Architecture / Microarchitecture Microarchitecture Ivy Bridge Platform Carlow Processor core  ?  Ivy Bridge-H2 Core steppings  ?  E0 (QBZP) E1 (SR0PH) CPUID 306A9 (SR0PH) Manufacturing process 0.022 micron High-K metal gate process Data width 64 bit The number of CPU cores 4 The number of threads 4 Floating Point Unit Integrated Level 1 cache size  ?  4 x 32 KB instruction caches 4 x 32 KB data caches Level 2 cache size  ?  4 x 256 KB Level 3 cache size 8 MB Physical memory 32 GB Multiprocessing Uniprocessor Features MMX instructions SSE / Streaming SIMD Extensions SSE2 / Streaming SIMD Extensions 2 SSE3 / Streaming SIMD Extensions 3 SSSE3 / Supplemental Streaming SIMD Extensions 3 SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4  ?  AES / Advanced Encryption Standard instructions AVX / Advanced Vector Extensions F16C / 16-bit Floating-Point conversion instructions EM64T / Extended Memory 64 technology / Intel 64  ?  NX / XD / Execute disable bit  ?  VT-x / Virtualization technology  ?  VT-d / Virtualization for directed I/O TBT 2.0 / Turbo Boost technology 2.0  ?  TXT / Trusted Execution technology Low power features Enhanced SpeedStep technology  ?  Integrated peripherals / components Integrated graphics None Memory controller The number of controllers: 1 Memory channels: 2 Supported memory: DDR3-1333, DDR3-1600 Maximum memory bandwidth (GB/s): 25.6 ECC supported: Yes Other peripherals Direct Media Interface 2.0 PCI Express 3.0 interface Electrical / Thermal parameters Thermal Design Power  ?  69 Watt