The new Intel® Celeron® processor delivers a balanced level of proven technology and exceptional value.
| Processor Number¹ |
Architecture | Cache | Clock Speed |
Front Side Bus |
Intel® 64Ω |
Execute Disable Bit° |
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| 560 | 65 nm | 1 MB L2 | 2.13 GHz | 533 MHz |  |
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| 550 | 65 nm | 1 MB L2 | 2.00 GHz | 533 MHz | |
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| 540 | 65 nm | 1 MB L2 | 1.86 GHz | 533 MHz | |
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| 530 | 65 nm | 1 MB L2 | 1.73 GHz | 533 MHz | |
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| 450 | 65 nm | 512 KB L2 | 2.2 GHz | 800 MHz | |
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| 440 | 65 nm | 512 KB L2 | 2.0 GHz | 800 MHz | |
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| 430 | 65 nm | 512 KB L2 | 1.80 GHz | 800 MHz | |
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| 420 | 65 nm | 512 KB L2 | 1.60 GHz | 800 MHz | |
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¹ Intel® processor numbers are not a measure of performance. Processor numbers differentiate features within each processor family, not across different processor families. See www.intel.com/products/processor_number/ for details.
Ω 64-bit computing on Intel® architecture requires a computer system with a processor, chipset, BIOS, operating system, device drivers, and applications enabled for Intel® 64 architecture. Processors will not operate (including 32-bit operation) without an Intel 64 architecture-enabled BIOS. Performance will vary depending on your hardware and software configurations. Consult with your system vendor for more information.
° Enabling Execute Disable Bit functionality requires a PC with a processor with Execute Disable Bit capability and a supporting operating system. Check with your PC manufacturer on whether your system delivers Execute Disable Bit functionality.
