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Intel Celeron 430 CPU

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Intel Celeron 430 chipset compatibility

A list of chipsets, that support the Intel 430 CPU, is based on CPU support lists, published on our website.

Intel Celeron 430 motherboard support

There are 1202 motherboards, compatible with this processor. Complete list of these motherboards is available on the Intel Celeron 430 motherboards page.

Intel Celeron 430 specifications

The CPU specs below were provided by CPU-World, and they are published with their permission. Please check CPU-World website for full specifications.

General specs

Core Name:Conroe-L
Manufacturing Process:0.065 micron
Socket Type:Socket 775
The Number of Cores:1
The Number of Threads:1
Frequency:1.8 GHz
Bus speed:800 MHz
L1 Cache:32 KB (code)
32 KB (data)
L2 Cache:512KB
Thermal Design Power:35 Watt

Instructions and Technologies

Execute Disable Bit?Yes
64-bit Support?Yes
Hyper-Threading technology?No
Instruction Set Extensions:MMX
Supplemental SSE3

Tray Intel Celeron 430 processors have HH80557RG033512 part number. Boxed products are offered with BX80557430 part number. Boxed CPUs for Chinese market are shipped with BXC80557430 part number. Please see Intel Celeron page for details on other microprocessors from the family.

Celeron 430 S-Spec numbers

Production versions of this Celeron microprocessor had the following S-spec number:

S-Spec numberSteppingCPU ID

CPUs, similar to Intel Celeron 430

The Celeron 430 is a Socket 775 processor, based on Conroe-L core. There were also 4 Conroe-L processors, that work in the same socket. Below you will find partial characteristics of these chips, as well as stepping information.

Model / PartCoresThreadsFrequencyFSBL2
Celeron 420111.6 GHz800 MHz512KB35W+ 99%
Celeron 430111.8 GHz800 MHz512KB35W+ N/A
Celeron 440112 GHz800 MHz512KB   27%
Celeron 440112 GHz800 MHz512KB35W+ 89%
Celeron 450112.2 GHz800 MHz512KB35W+ 53%

"Upgrade Chance" is a probability of a successful processor upgrade/downgrade from the Celeron 430 (original CPU) to a specific model. This number is calculated as a percentage of all motherboards, compatible with both original and upgrade CPUs, compared to the number of motherboards, that support the original Intel Celeron 430. The number "100%" means that all motherboards, that work with the original model, also work with the upgrade CPU. The number "0%" means that none of the boards, that support the original CPU, will support the upgrade processor. The manufacturers do not always test or publish results for obscure and unreleased models, and in some cases for OEM only processors, as a result they tend to have much lower scores than more common desktop/mobile counterparts.

Intel Celeron 430 performance

The chart below shows aggregate multi-threaded performance of the CPU compared to other Socket 775 CPUs with the same type of architecture. The performance value for many processors was determined from more than 10 different synthetic benchmarks and real-world tests. For each benchmarked application, we calculated performance ratio between current microprocessor and the Celeron 430, and then averaged the results. Overall performance of chips, marked with (1), was estimated using their specifications, and benchmarks of similar Intel Socket 775 microprocessors with Conroe-L core.

Model / PartRelative performance Note
Celeron 450
Celeron 440
Celeron 440
Celeron 430
Celeron 420