процессор сокет 1156 Intel Core i7-870 SLBJG

процессор сокет 1156 Intel Core i7-870 SLBJG

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  • Код товара: процессор сокет 1156 Intel Core i7-870 SLBJG
TypeCPU / Microprocessor
Market segmentDesktop
Family
Intel 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
Maximum 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 / LGA1156
Size1.48" x 1.48" / 3.75cm x 3.75cm
Weight0.9oz / 24.8g
Introduction date
End-of-Life date
Price at introduction
S-spec numbers
Part number
Production processors
 
SLBJG
BV80605001905AI
+
BX80605I7870 +
BXC80605I7870 +
Architecture / Microarchitecture
MicroarchitectureNehalem
Processor core Lynnfield
Core stepping B1 (Q3AJ, SLBJG)
CPUID106E5 (SLBJG)
Manufacturing process0.045 micron
774 million transistors
Die296mm2
Data width64 bit
The number of CPU 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
Extensions 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 / 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 dissipation189.78 Watt (peak)
160.08 Watt (sustained)
Thermal Design Power 95 Watt
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Теги: Core i7-870 SLBJG