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Intel Core i5 Ivy Bridge Print
September 2012
"Ivy Bridge" (22 nm)Intel Core i5 Ivy Bridge
 
Ivy Bridge feature improvements over Sandy Bridge include: 
  • Tri-gate transistor ("3-D") technology (up to 50% less power consumption at the same performance level as 2-D planar transistors).
  • PCI Express 3.0 support.
  • Max CPU multiplier of 63 (57 for Sandy Bridge).
  • RAM support up to 2800 MT/s in 200 MHz increments.
  • The built-in GPU will have 6 or 16 execution units (EUs), compared to Sandy Bridge's 6 or 12.
  • Intel HD Graphics with DirectX 11, OpenGL 3.1, and OpenCL 1.1 support. OpenGL 4.0 is supported with 9.17.10.2792 WHQL drivers and later drivers.
  • A new random number generator and the RdRand instruction, codenamed Bull Mountain.
  • DDR3L and Configurable TDP for mobile processors.
  • Multiple 4K video playback.
  • Intel Quick Sync Video.
  • 5% to 15% increase in CPU performance
  • 25% to 68% increase in integrated GPU performance.

Intel Core i5 (Quad-Core)

  • All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Intel VT-x, Turbo Boost, AES-NI, Smart Cache, Intel Insider (Digital rights management), vPro.
  • S processors feature lower-than-normal TDP (65 W on 4-core models).
  • T processors feature an even lower TDP (45 W on 4-core models).
  • K processors have unlocked turbo multiplier
  • P processors disable the integrated graphics processor
  • i5-3470, i5-3470S, i5-3475S, i5-3550, i5-3550S, i5 3570 and i5-3570T support Intel TXT, Intel VT-d and vPro.
  • i5-3330, i5-3330S, and i5-3350P support Intel VT-d.
  • Non-K processors will have limited turbo overclocking.
  • Transistors: 1.4 billion
  • Die size: 133 mm² or 160 mm²


Model Number Cores Frequency Turbo L3 Cache GPU Model GPU Frequency TDP Socket Release Date
Standard Power - Quad Core
Core i5-3450 4 3.1 GHz 3.5 GHz 6 MB HD Graphics 2500 650–1100 MHz 77 W LGA 1155 April 23, 2012
Core i5-3470 4 3.2 GHz 3.6 GHz
 6 MB HD Graphics 2500 650–1100 MHz 77 W LGA 1155 May 31, 2012
Core i5-3550 4 3.3 GHz 3.7 GHz
 6 MB HD Graphics 2500 650–1150 MHz 77 W LGA 1155 April 23, 2012
Core i5-3570 4 3.4 GHz 3.8 GHz
 6 MB HD Graphics 2500 650-1150 MHz 77 W LGA 1155 May 31, 2012
Core i5-3750K 4 3.4 GHz 3.8 GHz
 6 MB HD Graphics 4000 650-1150 MHz 77 W LGA 1155 April 23, 2012


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