INTEL CORE I7-870

INTEL CORE I7-870
€ 49,00

General informationTypeCPU / MicroprocessorMarket segmentDesktopFamilyIntel Core i7Model number  ? i7-870CPU part numbers

  • BV80605001905AI is an OEM/tray microprocessor
  • BX80605I7870 is a boxed processor with fan and heatsink (English version)
  • BXC80605I7870 is a boxed processor with fan and heatsink (Chinese version)

Frequency  ? 2933 MHzMaximum turbo frequency3600 MHz (1 core)
3467 MHz (2 cores)
3200 MHz (3 or 4 cores)Bus speed  ? 2.5 GT/s DMIClock multiplier  ? 22Package1156-land Flip-Chip Land Grid Array (FC-LGA8)SocketSocket 1156 / H1 / LGA1156Size1.48" x 1.48" / 3.75cm x 3.75cmWeight0.9oz / 24.8gIntroduction dateSep 8, 2009End-of-Life dateLast order date is June 29, 2012
Last shipment date for tray processors is December 7, 2012Price at introduction$562S-spec numbersPart numberES/QS processorsProduction processors Q3AJSLBJGBV80605001905AI++BX80605I7870 +BXC80605I7870 +Architecture / MicroarchitectureMicroarchitectureNehalemProcessor core  ? LynnfieldCore stepping  ? B1 (Q3AJ, SLBJG)CPUID106E5 (SLBJG)Manufacturing process0.045 micron
774 million transistorsDie296mm2Data width64 bitThe number of CPU cores4The number of threads8Floating Point UnitIntegratedLevel 1 cache size  ? 4 x 32 KB 4-way set associative instruction caches
4 x 32 KB 8-way set associative data cachesLevel 2 cache size  ? 4 x 256 KB 8-way set associative cachesLevel 3 cache size8 MB 16-way set associative shared cachePhysical memory16 GBMultiprocessingUniprocessorExtensions and Technologies

  • 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  ? 
  • EM64T / Extended Memory 64 technology / Intel 64  ? 
  • HT / Hyper-Threading technology  ? 
  • VT-x / Virtualization technology  ? 
  • VT-d / Virtualization for directed I/O
  • TBT / Turbo Boost technology  ? 

Security Features

  • NX / XD / Execute disable bit  ? 
  • TXT / Trusted Execution technology

Low power features

  • Thread C1/C1E, C3 and C6 states
  • Core C1/C1E, C3 and C6 states
  • Package C1/C1E, C3 and C6 states
  • Enhanced SpeedStep technology  ? 

Integrated peripherals / componentsIntegrated graphicsNoneMemory controllerThe number of controllers: 1
Memory channels: 2
Supported memory: DDR3-1066, DDR3-1333
Maximum memory bandwidth (GB/s): 21.3Other peripherals

  • Direct Media Interface
  • PCI Express 2.0 interface

Electrical / Thermal parametersV core  ? 0.65V - 1.4VMinimum/Maximum operating temperature  ? 5°C - 72.7°CMaximum power dissipation  ? 189.78 Watt (peak)
160.08 Watt (sustained)Thermal Design Power  ? 95 Watt