Main articles: List of Intel Pentium Pro processors, List of Intel Pentium II processors, and List of Intel Pentium III processors
Desktop processors based on the P6 microarchitecture were marketed as Pentium Pro, Pentium II and Pentium III, as well as variations of these names.
Main articles: List of Intel Pentium 4 processors and List of Intel Pentium D processors
Desktop processors based on the NetBurst microarchitecture were marketed as Pentium 4 and Pentium D.
Earlier E5xxx desktop processors based on the Core microarchitecture were marketed as Pentium Dual-Core, while later E5xxx and all E6xxx models were named Pentium. Note however, that several resellers will still refer to the newer generation processors as Pentium Dual-Core.
The Intel Pentium Dual-Core processors, E2140, E2160, E2180, E2200, and E2220 use the Allendale core, which includes 2 MB of native L2 cache, with half disabled leaving only 1 MB. This compares to the higher end Conroe core which features 4 MB L2 Cache natively. Intel has shifted its product lines having the Core 2 line as Mainstream/Performance, Pentium Dual-Core as Mainstream, and the new Celeron (based on the Conroe-L core) as Budget/Value.
The E5000 series and E6000 series use the same 45 nm Wolfdale-3M core as the E7000 series Core 2s, which has 3 MB L2 cache natively. 1 MB of L2 cache is disabled, for a total of 2 MB L2 cache, or twice the amount in the original Allendale Pentiums. The Wolfdale core is capable of SSE4, but it is disabled in these Pentiums. Pentium E2210 is an OEM processor based on Wolfdale-3M with only 1 MB L2 cache enabled out of the total 3 MB.
Main articles: List of Intel Pentium II processors, List of Intel Pentium III processors, and List of Intel Pentium M processors
Mobile processors based on the P6 microarchitecture were marketed as Pentium II, Pentium III, Pentium M and Pentium Dual-Core, as well as variations of these names.
Main article: List of Intel Pentium 4 processors
Mobile processors based on the NetBurst microarchitecture were marketed as Pentium 4.
Prior mobile processors based on the Core microarchitecture were marketed as Pentium Dual-Core, while the current models are named Pentium. Note however, that several resellers will still refer to them as Pentium Dual-Core.
Note: The Pentium SU2X00 series processors have a single core, not two, according to Intel's website.
Note: Pentium 4415U was renamed to Pentium Gold 4415U (end 2017).
Legacy architectures:
Current architectures:
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Pentium Dual-Core T2410 http://www.cpu-world.com/CPUs/Pentium_Dual-Core/Intel-Pentium%20Dual-Core%20Mobile%20T2410%20LF80537GE0411M.html ↩
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