Intel® Celeron® Processor

Take basic computing to new levels with dual-core processing. The Intel® Celeron® processor, with 512 KB of shared L2 cache¹ and 800 MHz Front Side Bus, has two independent processor cores in one physical package running at the same frequency, delivering superior energy efficient dual-core performance.

The Intel Celeron processor is also an exceptional value for single-core desktop computing delivering a balanced level of proven technology.

Processor Number²	Cache	Clock Speed	Front Side Bus	Intel® 64³	Intel® Virtualization Technology (Intel® VT)⁴
65 nm
E3300	1 MB shared L2	2.40 GHz	800 MHz
E3200	1 MB shared L2	2.40 GHz	800 MHz
E1600	512 KB shared L2	2.40 GHz	800 MHz
E1500	512 KB shared L2	2.20 GHz	800 MHz
E1400	512 KB shared L2	2 GHz	800 MHz
E1200	512 KB shared L2	1.60 GHz	800 MHz
Single-core
440	512 KB L2	2 GHz	800 MHz
430	512 KB L2	1.80 GHz	800 MHz

Product information

Features and benefits

Dual-core and Single-core Processing
Intel® Wide Dynamic Execution	Enables delivery of more instructions per clock cycle to improve execution time and energy efficiency.
Intel® Smart Memory Access	Improves system performance by optimizing the use of the available data bandwidth.
Intel® Advanced Digital Media Boost	Accelerates a broad range of multimedia, encryption, scientific and financial applications by significantly improving performance when executing Intel® Streaming SIMD Extension (SSE/SSE2/SSE3) instructions.
Intel® Virtualization Technology (Intel® VT)⁴	Intel® VT allows one hardware platform to function as multiple "virtual" platforms.
Intel® 64³	An enhancement to Intel's 32-bit architecture to enable the processor to access larger amounts of memory.
Execute Disable Bit⁵	Provides enhanced virus protection when deployed with a supported operating system.
Intel designed thermal solution for boxed processors	Intel boxed processors ship with a thermal solution specifically for this processor designed for maximum thermal and acoustic performance.
Dual-core Processing
Intel® Advanced Smart Cache	The shared L2 cache is dynamically allocated to each processor core based on workload. This increases the probability that each core can access data from fast L2 cache, significantly reducing latency to frequently used data and improving performance.

¹For the Intel® Celeron Processor, shared L2 cache refers to 512 KB of L2 cache per core.
²Intel 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.
³Intel® 64 Architecture requires a computer system with a processor, chipset, BIOS, enabling software and/or operating system, device drivers, and applications designed for these features. Performance will vary depending on your configuration. Contact your vendor for more information.
⁴Intel® Virtualization Technology requires a computer system with an enabled Intel processor, BIOS, virtual machine monitor (VMM) and, for some uses, certain platform software enabled for it. Functionality, performance or other benefits will vary depending on hardware and software configurations and may require a BIOS update. Software applications may not be compatible with all operating systems. Please check with your application vendor. Not all specified units of this processor support Intel® VT. See the Processor Spec Finder at http://processorfinder.intel.com or contact your Intel representative for more information.
⁵Enabling 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.