Intel Core 2 Quad Q9400

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24.4.2018
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Intel Core2 Quad s jádrem Yorkfield, frekvence 2.66GHz / 1333MHz FSB, 6MB L2 cache, 45nm výrobní proces, 64-bit, SSE4

Detailní informace

Detailní popis produktu

 

General information
Type CPU / Microprocessor
Market segment Desktop
Family
 
Intel Core 2 Quad
Model number
 
Q9400
CPU part numbers
  • AT80580PJ0676M is an OEM/tray microprocessor
  • BX80580Q9400 is a boxed processor with fan and heatsink (English version)
  • BXC80580Q9400 is a boxed processor with fan and heatsink (Chinese version)
Frequency 2667 MHz
Bus speed 1333 MHz
Clock multiplier 8
Package 775-land Flip-Chip Land Grid Array (FC-LGA8)
1.48" x 1.48" (3.75 cm x 3.75 cm)
Socket Socket 775
Introduction date Aug 10, 2008
Price at introduction $266
S-spec numbers
Part number ES/QS processors Production processors
  QHHU SLB6B
AT80580PJ0676M + +
BX80580Q9400   +
BXC80580Q9400   +
Architecture / Microarchitecture
Microarchitecture Core
Processor core Yorkfield
Core stepping R0 (QHHU, SLB6B)
CPUID 1067A (QHHU, SLB6B)
Manufacturing process 0.045 micron
456 million transistors
Die 164mm2
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 8-way set associative instruction caches
4 x 32 KB 8-way set associative data caches
Level 2 cache size 2 x 3 MB 12-way set associative caches (each L2 cache is shared between 2 cores)
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
  • EM64T / Extended Memory 64 technology / Intel 64
  • NX / XD / Execute disable bit
  • SSE4.1 / Streaming SIMD Extensions 4.1
  • VT-x / Virtualization technology
  • VT-d / Virtualization for directed I/O
  • TXT / Trusted Execution technology
Low power features
  • Enhanced SpeedStep technology
  • Stop Grant state
  • Halt state
  • Extended Halt state
  • Extended Stop Grant State
  • Sleep state
  • Deep Sleep state
  • Deeper Sleep state
Integrated peripherals / components
Integrated graphics None
Electrical / Thermal parameters
V core 0.85V - 1.3625V
Minimum/Maximum operating temperature 5°C - 71.4°C
Minimum/Maximum power dissipation 12 Watt (TDP in extended HALT state) / 132.48 Watt
Thermal Design Power 95 Watt
Notes on Intel Core 2 Quad Q9400
  • Binary compatible with 32-bit x86 software
  • Bus frequency is 333 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 1333 MHz
  • Part AT80580PJ0676M is manufactured in halide-free package
  • BXC80580Q9400 is a Chinese version

Doplňkové parametry

Kategorie: Socket 775
Záruka: 6 měsíců

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