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× Core 2 Quad Q9550 | CPU2 | CPU3 | CPU4 | CPU5 | CPU6 |
| Released | 2008 | |||||
| Category | Desktop | |||||
| Socket | LGA775 | |||||
| Cores | 4 | |||||
| Threads | 4 | |||||
| Base frequency | 2833 MHz | |||||
| Auto Boost | no | |||||
| L1 Cache, Кb | 32x4 | |||||
| L2 Cache, Кb | 12288 | |||||
| L3 Cache, Кb | no | |||||
| Architecture (core) | Yorkfield | |||||
| Lithography | 45 nm | |||||
| Transistors, mil. | 820 | |||||
| TDP | 95 W | |||||
| Max. temperature | 71,4° C | |||||
| Bus | 1333 MHz FSB | |||||
| Integrated GPU | no | |||||
| Memory (RAM) | type of RAM depends on the motherboard | |||||
| PCIe | PCIe configuration depends on the motherboard | |||||
| Integrated modules | ||||||
| Instructions, technologies | • MMX • SSE • SSE2 • SSE3 • SSSE3 • SSE4.1 • EM64T • NX • VT-x • VT-d • TXT • Enhanced SpeedStep tech. • Stop Grant state • Extended Stop Grant State • HALT state • Extended HALT state • Sleep state • Deep Sleep state • Deeper Sleep state | |||||
| Other features | ||||||
| more... |
Overall performance rating 
iGPU performance
 PassMark
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| Intel Core 2 Quad Q9550 | 2357 (100 %) |
 Geekbench 4
Multi-Core
Single-Core |
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| Intel Core 2 Quad Q9550 | 6870 (100 %) |
 Cinebench R11.5
Multi-Core
Single-Core |
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| Intel Core 2 Quad Q9550 | 3.39 (100 %) |
Cinebench R15
X264 HD Benchmark 4.0
 WinRAR
|
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| Intel Core 2 Quad Q9550 | 1704 (100 %) |
 3DMark 06 CPU
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| Intel Core 2 Quad Q9550 | 4230 (100 %) |
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