Intel Celeron dual core

<< Intel Celeron Dual-Core
	; Intel Celeron Dual-Core Emblem
Production:	since 2008
Producer:	Intel
Processor clock:	1.6 GHz to 2.7 GHz
L2 cache size:	512 KiB to 2048 KiB
Instruction set :	x86 / Intel 64 ( AMD64 )
Microarchitecture :	Intel Core microarchitecture , Sandy Bridge
	Base: Socket 775; Socket 1155;
	Names of the processor cores: Allendale-512; Wolfdale-1024; Sandy Bridge Duo; Ivy Bridge Duo;

As Celeron Dual-Core , Intel describes a family of dual-core processors (dual-core) that are sold as particularly inexpensive processors under the name of Intel Celeron . As the successor to the Intel Celeron (Core), it is the first dual-core processor family in the low-cost segment.

Technical

Like the predecessors with only one core, the multi-core processors based on the Intel Core microarchitecture on the L3 cache are trimmed and some features are missing in contrast to higher-priced processors.

The Celeron Dual-Core is offered for Socket 775 , is based on the Intel Core microarchitecture and thus supports Intel 64 . The processor family also supports the EIST energy saving function , which was deactivated in earlier Celeron processors.

From August 5, 2011, there will be Celeron G versions for the 1155 socket , based on the Sandy Bridge architecture. They have the same processor cores as the Core i3 processors on the same architecture and also have a graphics processor integrated into the chip. However, they have no SMT / Hyper-Threading , are clocked more slowly, have less cache and the new instruction set extension AVX , which was introduced with "Sandy Bridge" for Core-i processors, is missing . The graphics unit has also lost all of its additional features in the Celeron. This lacks Intel's "Quick Sync" technology, which can be used for fast encoding of videos with certain codecs. The decoding functions have also been restricted so that the "Clear Video HD" technology and "InTru-3D" technology cannot be used.

Model data socket 775

Allendale-512

Dual core processor

Micro-architecture: Intel Core micro-architecture
Revision: M0
L1 cache: 32 + 32 KiB per core (data + instructions)
L2 cache: 512 KiB with processor clock
MMX , SSE , SSE2 , SSE3 , SSSE3 , Intel 64 , EIST , XD-Bit
Socket 775 , AGTL + with 200 MHz FSB (quadpumped: FSB800)
Operating voltage ( VCore ): 1.162-1.312 V.
Power dissipation ( TDP ): 65 W
Release DATE: Jan. 7, 2008
Manufacturing technology: 65 nm
The size: 111 mm² with 167 million transistors
Clock frequency: 1.6–2.4 GHz
Model Numbers : Intel Celeron Dual Core E1200 to E1600

Wolfdale-1024

Dual core processor

Micro-architecture: Intel Core micro-architecture
Revision: R0
L1 cache: 32 + 32 KiB per core (data + instructions)
L2 cache: 1024 KiB with processor clock
MMX , SSE , SSE2 , SSE3 , SSSE3 , Intel 64 , EIST , XD-Bit , IVT
Socket 775 , AGTL + with 200 MHz FSB (quadpumped: FSB800)
Operating voltage ( VCore ): 0.85-1.36V
Power dissipation ( TDP ): 65 W
Release DATE: September 6, 2009
Manufacturing technology: 45 nm
Clock frequency: 2.4-2.6 GHz
Model Numbers : Intel Celeron E3200, E3300 and E3400

Model data socket 1155

Sandy Bridge Duo

Dual-core processor

Micro-architecture: Sandy Bridge
Revision: Q0
L1 cache: 32 + 32 KiB per core (data + instructions)
L2 cache: 256 KiB per core with processor clock
L3 cache: 2048 KiB with processor clock
MMX , SSE , SSE2 , SSE3 , SSSE3 , SSE4.2 , Intel 64 , EIST , XD-Bit , IVT .
Integrated dual channel DDR3 memory controller (up to DDR3-1066) and PCIe 2.0 controller with 16 lanes
integrated GPU
Socket 1155 , DMI with 5 GT / s ( full duplex , max. 20 Gbit / s per direction) and FDI
Power dissipation ( TDP ): 35-65 W.
Release DATE: September 5, 2011
Manufacturing technology: 32 nm
The size: 131 mm² with 504 million transistors (including GPU core and integrated Northbridge)
Clock rates: 2.0–2.7 GHz
Models : Intel Celeron G440 to G555

Ivy Bridge Duo