Daftar/Tabel -- Intel Pentium Dual-Core microprocessors

The Intel Pentium Dual-Core brand refers to mainstream x86-architecture microprocessors from Intel. With the exception of a few early Yonah based mobile models, they are now all based on the 64-bit Core microarchitecture. Pentium Dual-Core lacks the SSE4.1 instruction found in the 45 nm Core 2 processors.

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.

Desktop processors

Dual-Core Desktop processors

"Allendale", "Conroe" (65 nm)

• Based on the 64-bit Core microarchitecture.
• All models support: MMX, SSE, SSE2, SSE3, SSSE3, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation)
• Die size: 77 mm² (Allendale-1M), 111 mm² (Allendale), 143 mm² (Conroe)
• Steppings: L2, M0 (Allendale), G0 (Conroe)

"Wolfdale-3M" (45 nm)

• All models support: MMX, SSE, SSE2, SSE3, SSSE3, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation)
• Die size: 82 mm²
• Steppings: M0, R0
• Based on the Penryn microarchitecture
• Part of 3MB L2 Cache Disabled
• E2210 is a Wolfdale-3M with 2MB cache disabled unlike all other E22xx, which are Allendale
• E5000-series processors were initially known as Pentium Dual-Core, while all later processors were just Pentium, see Daftar/Tabel -- Intel Pentium microprocessors
• Models with a part number ending in "ML" support Intel VT-x

Mobile processors

Dual-Core Mobile processors

"Yonah" (65 nm)

• Based on the 32-bit Enhanced Pentium M microarchitecture
• All models support: MMX, SSE, SSE2, SSE3, Enhanced Intel SpeedStep Technology (EIST), XD bit (an NX bit implementation)
• Die size: 90.3 mm²
• Steppings: D0
• T2060 debuted on January 30, 2007 in notebooks only sold as part of Windows Vista launch bundles; it appears to be OEM-only.
• T2060 & T2080 were discovered to be an Intel Core T2050 & T2250 with half the L2 cache (old versions of CPU-Z identified them as T2050 & T2250)

"Merom-2M" (65 nm)

• Based on the 64-bit Core microarchitecture
• All models support: MMX, SSE, SSE2, SSE3, SSSE3, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation)
• Die size: 111 mm²
• Steppings: M0

See also

• Daftar/Tabel -- Intel Pentium microprocessors
• Daftar/Tabel -- Intel Pentium Pro microprocessors
• Daftar/Tabel -- Intel Pentium II microprocessors
• Daftar/Tabel -- Intel Pentium III microprocessors
• Daftar/Tabel -- Intel Pentium 4 microprocessors
• Daftar/Tabel -- Intel Pentium M microprocessors
• Daftar/Tabel -- Intel Core 2 microprocessors
• Daftar/Tabel -- Intel Celeron microprocessors
• Perbandingan -- Intel processors
• Intel Core
• Intel Core 2
• Pentium Dual-Core
• Daftar/Tabel -- future Intel microprocessors

References

External links

• Intel Automated Relational Knowledgebase
• Intel Processor Numbers at Intel Consumers Learn section (includes T3200)
• Review: Intel Pentium E2200 - 2,2 GHz Dual-Core at budget price
• Pentium dual-core goes 45 nm