Intel Core i7 870 2.93 GHz Quad-Core Processor 8 MB Cache Socket LGA1156 CPU

Fully tested in perfect working condition.

Surface may have some scratches,  but all the pins and capacitors in perfect shape. And guarantee work flawless.

CPU only (you need to heat grease and heatsink/fan to install).

Intel Core i7-870 specifications

General information


TypeCPU / Microprocessor
Market segmentDesktop
FamilyIntel Core i7
Model number  ? i7-870
CPU 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 MHz
Turbo frequency3600 MHz (1 core)
3467 MHz (2 cores)
3200 MHz (3 or 4 cores)
Bus speed  ? 2.5 GT/s DMI
Clock multiplier  ? 22
Package1156-land Flip-Chip Land Grid Array (FC-LGA8)
SocketSocket 1156 / H1 / LGA1156
Size1.48" x 1.48" / 3.75cm x 3.75cm
Weight0.9oz / 24.8g
Introduction dateSep 8, 2009
End-of-Life dateLast order date is June 29, 2012
Last shipment date for tray processors is December 7, 2012
Price at introduction$562
 
S-spec numbers


  ES/QS processors Production processors
Part number Q3AJ SLBJG
BV80605001905AI++
BX80605I7870 +
BXC80605I7870 +
 
Architecture / Microarchitecture


MicroarchitectureNehalem (Nehalem)
Processor core  ? Lynnfield
Core stepping  ? B1 (Q3AJ, SLBJG)
CPUID106E5 (SLBJG)
Manufacturing process0.045 micron
774 million transistors
Die size296mm2
Data width64 bit
The number of cores4
The number of threads8
Floating Point UnitIntegrated
Level 1 cache size  ? 4 x 32 KB 4-way set associative instruction caches
4 x 32 KB 8-way set associative data caches
Level 2 cache size  ? 4 x 256 KB 8-way set associative caches
Level 3 cache size8 MB 16-way set associative shared cache
Physical memory16 GB
MultiprocessingUniprocessor
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  ? 
  • EM64T / Extended Memory 64 technology / Intel 64  ? 
  • HT / Hyper-Threading technology  ? 
  • VT-x / Virtualization technology  ? 
  • VT-d / Virtualization for directed I/O
  • NX / XD / Execute disable bit  ? 
  • TXT / Trusted Execution technology
  • TBT / Turbo Boost 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 / components


Integrated graphicsNone
Memory controllerThe number of controllers: 1
Memory channels: 2
Supported memory: DDR3-1066, DDR3-1333
Maximum memory bandwidth (GB/s): 21.3
Other peripherals
  • Direct Media Interface
  • PCI Express 2.0 interface
 
Electrical / Thermal parameters


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