Model : Core 2 Quad Q9450
Support Memory Channels : 2
PCIe VERSION : PCIe 2.0
Application : Desktop
Number OF Therads : 4
Usage Scenario : Others
Support Memory Type : DDR3
Support Chipset Models : Intel Others
Processor Type : Intel Core
Chip Process : 45 nanometers
Default TDP / TDP : 95W
Origin : CN(Origin)
Unlocked : YES
Socket Type : LGA 775
Type : Quad-Core
GPU-built : YES
L3 Cache Capacity : N/AMB
Number of Cores : Quad-Core
Package : No
L2 Cache Capacity : 12MBMB
Model Number : Core 2 Quad Q9450
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Core 2 Quad Q9450 specifications
| General information |
| Type |
CPU / Microprocessor |
| Market segment |
Desktop |
| Family |
Intel Core 2 Quad |
| Model number ? |
Q9450 |
| CPU part numbers |
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EU80569PJ067N is an OEM/tray microprocessor
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BX80569Q9450 is a boxed processor with fan and heatsink (English version)
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BXC80569Q9450 is a boxed processor with fan and heatsink (Chinese version)
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| 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 |
Jan 7, 2008 |
| Price at introduction |
$316 |
| S-spec numbers |
| Part number |
ES/QS processors |
Production processors |
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Q7UP |
QEGB |
SLAN6 |
SLAWR |
| BX80569Q9450 |
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| BXC80569Q9450 |
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| EU80569PJ067N |
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| Architecture / Microarchitecture |
| Microarchitecture |
Core |
| Processor core ? |
Yorkfield |
| Core steppings ? |
C0 (Q7UP, SLAN6) C1 (QEGB, SLAWR) |
| CPUIDs |
676 (Q7UP) 10677 (SLAWR) |
| Manufacturing process |
0.045 micron 820 million transistors |
| Die |
214mm2 |
| 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 6 MB 24-way set associative caches (each L2 cache is shared between 2 cores) |
| Multiprocessing |
Uniprocessor |
| Features |
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MMX instructions
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SSE / Streaming SIMD Extensions
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SSE2 / Streaming SIMD Extensions 2
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SSE3 / Streaming SIMD Extensions 3
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SSSE3 / Supplemental Streaming SIMD Extensions 3
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EM64T / Extended Memory 64 technology / Intel 64 ?
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NX / XD / Execute disable bit ?
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SSE4.1 / Streaming SIMD Extensions 4.1 ?
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VT-x / Virtualization technology ?
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VT-d / Virtualization for directed I/O
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TXT / Trusted Execution technology
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| Low power features |
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| 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 |
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