In depth comparison and review of Intel Celeron G550 and Intel Core 2 Quad Q8400. Compare dimensions, performance, cache memory, number of cores, clock speed, RAM, power efficiency and other important specifications and features to easily choose the right CPU for you. Our goal is to help you uncover differences between the products and find the processor that will best fit your needs.
GENERAL | Intel Celeron G550 | Intel Core 2 Quad Q8400 |
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Product Type | Processor | Processor |
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PROCESSOR | Intel Celeron G550 | Intel Core 2 Quad Q8400 |
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Type | Intel Celeron G550 | Intel Core 2 Quad Q8400 |
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ARCHITECTURE |
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Processor Qty | 1 | 1 |
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Compatible Processor Socket | LGA1155 Socket | LGA775 Socket |
Manufacturing Process | 32 nm | 45 nm |
Thermal Design Power | 65 W | 95 W |
Thermal Specification | 69.1 °C | 71.4 °C |
PCI Express Revision | 2.0 | - |
Architecture Features | SpeedStep technology, Intel Virtualization Technology, Intel Turbo Boost Technology | Enhanced SpeedStep technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Enhanced Halt State (C1E), Intel Thermal Monitor 2 |
PERFORMANCE |
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Number of Cores | Dual-Core | Quad-Core |
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Number of Threads | 2 threads | - |
Clock Speed (Frequency) | 2.6 GHz | 2.66 GHz |
Bus Speed | - | 1333 MHz |
64-bit Computing | Yes | Yes |
CACHE MEMORY |
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Cache | 2 MB | 4 MB |
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Cache Memory Details | L3 - 2 MB | L2 - 4 MB |
Installed Size | 2 MB | 4 MB |
INTEGRATED GRAPHICS (GPU) | Intel Celeron G550 | Intel Core 2 Quad Q8400 |
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Type | Intel HD Graphics | - |
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Base Frequency | 850 MHz | - |
Max Dynamic Frequency | 1 GHz | - |
Features | Dual Display Capable, Intel FDI | - |
EXPANSION & CONNECTIVITY | Intel Celeron G550 | Intel Core 2 Quad Q8400 |
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Compatible Slots | - | 1 x processor - LGA775 Socket |
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MISCELLANEOUS | Intel Celeron G550 | Intel Core 2 Quad Q8400 |
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Compliant Standards | RoHS | - |
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Service & Support | Limited warranty - 3 years | Limited warranty - 3 years |