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All Celeron Models

Since its launch, in April, 1998, Intel Celeron processor has been going through some changes. The name Celeron is used by Intel to denominate its low cost line of processors. In fact, Celeron is an economic version of Intel top processors. In other words, Celeron is a simplified version of Pentium II, Pentium III, Pentium 4 or Core 2 Duo, with some of its features being reduced or removed. Celeron models already launched and top processors in which they are based on are listed below:

ModelCodename Based onCoresL1 Cache
Celeron SEPPConvingtonPentium IIDeschutes core132 KB
Celeron AMendocinoPentium II Deschutes core132 KB
Celeron PPGAMendocinoPentium II Deschutes core132 KB
Celeron CoppermineCopperminePentium III Coppermine core132 KB
Celeron TualatinTualatinPentium IIITualatin core132 KB
Celeron WillametteWillamettePentium 4 Willamette core18 KB
Celeron NorthwoodNorthwoodPentium 4Northwood core18 KB
Celeron DPrescottPentium 4 Prescott core116 KB
Celeron 400 SeriesConroe-LCore 2 Duo164 KB
Celeron E1000 SeriesAllendaleCore 2 Duo264 KB
Celeron E3000 SeriesPenrynCore 2 Duo264 KB
ModelL2 CacheTechnologyExternal BusSocket
Celeron SEPP–0.25 µm66 MHzSlot 1
Celeron A128 KB0.25 µm66 MHzSlot 1
Celeron PPGA128 KB0.25 µm or 0.18 µm

 

 

66 MHzSocket 370
Celeron Coppermine128 KB0.18 µm66MHz or 100MHzSocket 370
Celeron Tualatin256 KB0.13 µm100 MHzSocket 370
Celeron Willamette128 KB0.18 µm400 MHzSocket 478
Celeron Northwood128 KB0.13 µm400 MHzSocket 478
Celeron D256 KB90 nm or 65 nm533 MHzSocket 478 or Socket LGA775
Celeron 400 Series512 KB65 nm800 MHzSocket LGA775
Celeron E1000 Series512 KB65 nm800 MHzSocket LGA775
Celeron E3000 Series1 MB45 nm800 MHzSocket LGA775

Celeron distinguishes itself from Pentium II, Pentium III, Pentium 4 or Core 2 Duo basically in three aspects:

  • L2 memory cache size
  • Internal clock
  • External bus clock

Because of these differences Celeron is cheaper and of low-performance, compared to the Pentium II, Pentium III, Pentium 4 and Core 2 Duo processors, thus it fits well to domestic users market or to those who don’t need great power in the computer.

The first Celeron processor to be launched was an economic version of Pentium II Deschutes core. It had 32KB of L1 cache, no L2 cache, MMX technology, worked externally with 66 MHz, and was found in a printed circuit board called SEPP (Single Edge Processor Package), which was connected to the slot 1 motherboard, and was available at speeds of 266 MHz and 300 MHz.

The motherboard used by this Celeron version was the same used by the Pentium II and first Pentium III processors.

All Celeron Models

Figure 1: Celeron processor with SEPP package.

Main features of Celeron SEPP were:

  • Based on Pentium II with Deschutes core
  • Manufacturing process: 0.25 μm
  • L1 cache: 32 KB total, 16 KB for instructions and 16 KB for data
  • L2 cache: not available (0 KB)
  • External clock rate: 66 MHz
  • Packaging: SEPP
  • Socket: Slot 1

Available models of SEPP Celeron are listed on the chart below. TDP stands for Thermal Design Power and indicates the CPU maximum thermal dissipation.

ModelInternal ClockVoltageTDP 
SL2YN266 MHz2 V16.59 W
SL2QG266 MHz2 V16.59 W
SL2SY266 MHz2 V16.59 W
SL2TR266 MHz2 V16.59 W
SL2X8300 MHz2 V18.48 W
SL2Y2300 MHz2 V18.48 W
SL27Z300 MHz2 V18.48 W
SL2YP300 MHz2 V18.48 W
SL2Z7300 MHz2 V18.48 W

The original Celeron was terrible. Because of no L2 cache present, its performance was less than tolerable. Thus, Intel decided to launch Celeron A, which was different from the original Celeron on its L2 cache with 128KB running at the processor speed. Actually, Celeron A was the first processor for PCs to have a L2 cache integrated in the processor.

The first version of Celeron A worked with a clock of 300 MHz. In order to differentiate from the original Celeron of 300 MHz (with no L2 cache), Intel added the letter “A” after the number. Therefore, the Celeron A 300MHz version is known as 300A.

All Celeron Models

Figure 2: Detail of the Celeron 300A marking, with 128KB on-die L2 cache.

Main features of Celeron A were:

  • Based on Pentium II with Deschutes core
  • Manufacturing process: 0.25 μm
  • L1 cache: 32 KB total, 16 KB for instructions and 16 KB for data
  • L2 cache: 128 KB
  • External clock rate: 66 MHz
  • Packaging: SEPP
  • Socket: Slot 1

Available models of Celeron A are listed on the chart below. TDP stands for Thermal Design Power and indicates the CPU maximum thermal dissipation.

Model Internal ClockVoltage  TDP
SL2WM300 MHz2 V19.05 W
SL32A300 MHz2 V19.05 W
SL32B333 MHz2 V20.94 W
SL2WN333 MHz2 V20.94 W
SL376366 MHz2 V21.7 W
SL37Q366 MHz2 V21.7 W
SL37V400 MHz2 V23.7 W
SL39Z400 MHz2 V23.7 W

As of the launch of Pentiu
m II, Intel started to produce its processors in the form of cartridge instead of sockets. This was the way found by Intel to transfer L2 cache, which was located on the motherboard, to the inside of the processor. In fact, L2 cache was not built-in the processor, but soldered on the same printed circuit board of the processor.

Intel had already tried before to bring L2 cache to the inside of the processor with Pentium Pro. The problem was that this solution was expensive, since there were two cores installed in the same package: one with the Pentium Pro processor and the other with 256 KB, 512 MB or 1 MB of L2 cache.

The cartridge idea didn’t work out and, in August, 1998, Intel started to produce its processors using sockets once again. The processors based on cartridge were expensive because they demanded retention mechanisms and bigger and more elaborated coolers.

Celeron PPGA was a Celeron A model developed to be installed in a socket instead of a slot. It had PPGA packaging and was installed in socket 370 motherboards. Celeron PPGA was also based in Pentium II Deschutes core processor and could be found at speeds of 300 MHz, 333 MHz, 366 MHz, 400 MHz, 433 MHz, 466 MHz, 500 MHz and 533 MHz.

All Celeron Models

Figure 3: Celeron A with PPGA package.

Celeron PPGA can be installed in slot 1 motherboards through an adapter board, presented in Figure 4.

All Celeron Models

Figure 4: Adaptor board to install the Celeron PPGA on a slot 1 motherboard.

Main features of Celeron PPGA were:

  • Based on Pentium II with Deschutes core
  • Manufacturing process: 0.25 μm or 0.18 μm
  • L1 cache: 32 KB total, 16 KB for instructions and 16 KB for data
  • L2 cache: 128 KB
  • External clock rate: 66 MHz
  • Packaging: PPGA
  • Socket: Socket 370

Available models of Celeron PPGA are listed on the chart below. TDP stands for Thermal Design Power and indicates the CPU maximum thermal dissipation.

Model Internal ClockVoltage TDP Technology 
SL36A300 MHz2 V19.05 W0.18 µm
SL35Q300 MHz2 V19.05 W0.18 µm
SL35R333 MHz2 V20.94 W0.25 µm
SL36B333 MHz2 V20.94 W0.25 µm
SL35S366 MHz2 V21.7 W0.25 µm
SL36C366 MHz2 V21.7 W0.25 µm
SL37X400 MHz2 V23.7 W0.25 µm
SL3A2400 MHz2 V23.7 W0.25 µm
SL3BA433 MHz2 V24.1 W0.25 µm
SL3BS433 MHz2 V24.1 W0.25 µm
SL3EH466 MHz2 V25.7 W0.25 µm
SL3FL466 MHz2 V25.7 W0.25 µm
SL3LQ500 MHz2 V27.2 W0.25 µm
SL3FZ533 MHz2 V28.3 W0.25 µm
SL3PZ533 MHz2 V28.3 W0.25 µm

Celeron Coppermine was based on Pentium III Coppermine core architecture and had approximately 28 millions of transistors. This was a huge figure, since Celeron SEPP had 7.5 million transistors and Celeron A had only 19 million. This increase in the number of transistors is due to the production technology used on Celeron Coppermine, which was of 0.18µm (the previous versions used a 0.25µm technology). The smaller the technology architecture, the fewer will be the heat generated by the processor and the bigger will be the clock it can reach.

The packaging used by Celeron Coppermine was FC-PGA, the same kind used by Pentium III, and it also used the socket 370 platform.

Celeron Coppermine had 32 KB of L1 cache, 128 KB of L2 cache, and a support to SSE instructions and could be found on versions ranging from 533 MHz to 1.1 GHz. All Celeron Coppermine processors with a clock inferior to 800 MHz works externally at 66 MHz. Celeron Coppermine from 800 MHz to 1.1 GHz works externally at 100 MHz.

All Celeron Models

Figure 5: Celeron Coppermine with FC-PGA packaging.

Main features of Celeron Coppermine were:

  • Based on Pentium III with Coppermine core
  • Manufacturing process: 0.18 μm
  • L1 cache: 32 KB total, 16 KB for instructions and 16 KB for data
  • L2 cache: 128 KB
  • External clock rate: 66 MHz (models up to 766 MHz) or 100 MHz (models starting at 800 MHz)
  • Packaging: FC-PGA
  • Socket: Socket 370
  • Added support to SSE instructions

Available models of Celeron Coppermine are listed on the chart below. TDP stands for Thermal Design Power and indicates the CPU maximum thermal dissipation.

ModeloInternal Clock External Clock VoltageTDP 
SL46S533 MHz 66 MHz 1.5 V11.2 W
SL3W7566 MHz 66 MHz 1.5 V11.9 W
SL4PC566 MHz 66 MHz 1.7 V11.9 W
SL4NW566 MHz 66 MHz 1.7 V11.9 W
SL46T566 MHz 66 MHz 1.5 V11.9 W
SL3W8600 MHz 66 MHz 1.5 V12.6 W
SL46U600 MHz 66 MHz 1.5 V12.6 W
SL4PB600 MHz 66 MHz 1.7 V12.6 W
SL4NX600 MHz 66 MHz 1.7 V12.6 W
SL3VS633 MHz 66 MHz 1.65 V16.5 W
SL4PA633 MHz 66 MHz 1.7 V16.5 W
SL3W9633 MHz 66 MHz 1.6 V16.5 W
SL4NY633 MHz 66 MHz 1.7 V16.5 W
SL4AB667 MHz 66 MHz 1.65 V17.5 W
SL4NZ667 MHz 66 MHz 1.7 V17.5 W
SL48E667 MHz 66 MHz 1.65 V17.5 W
SL4P9667 MHz 66 MHz 1.7 V17.5 W
SL48F700 MHz 66 MHz 1.65 V18.3 W
SL4P2700 MHz 66 MHz 1.7 V18.3 W
SL4P8700 MHz 66 MHz 1.75 V18.3 W
SL4E6700 MHz 66 MHz 1.6 V18.3 W
SL4P3733 MHz 66 MHz 1.6 V19.1 W
SL4P7733 MHz 66 MHz 1.7 V19.1 W
SL52Y733 MHz 66 MHz 1.25 V – 1.4 V22.8 W
SL4QF766 MHz 66 MHz 1.6 V20 W
SL5EA766 MHz 66 MHz 1.75 V23.6 W
SL52X766 MHz 66 MHz 1.75 V23.6 W
SL4P6766 MHz 66 MHz 1.7 V20 W
SL54P800 MHz 100 MHz 1.75 V24.5 W
SL5WW800 MHz 100 MHz 1.75 V24.5 W
SL55R800 MHz 100 MHz 1.7 V20.8 W
SL4TF800 MHz 100 MHz 1.7 V20.8 W
SL5EB800 MHz 100 MHz 1.75 V24.5 W
SL5WC800 MHz 100 MHz 1.75 V24.5 W
SL5GA850 MHz 100 MHz 1.7 V22.5 W
SL5GB850 MHz 100 MHz 1.7 V22.5 W
SL5WX850 MHz 100 MHz 1.75 V25.7 W
SL54Q850 MHz 100 MHz 1.25 V – 1.4 V25.7 W
SL5EC850 MHz 100 MHz 1.75 V25.7 W
SL5WB850 MHz 100 MHz 1.75 V25.7 W
SL633900 MHz 100 MHz 1.75 V30 W
SL5WY900 MHz 100 MHz 1.75 V26.7 W
SL5LX900 MHz 100 MHz 1.75 V26.7 W
SL5WA900 MHz 100 MHz 1.75 V26.7 W
SL5MQ900 MHz 100 MHz 1.75 V26.7 W
SL5UZ950 MHz 100 MHz 1.75 V26.7 W
SL5V2950 MHz 100 MHz 1.75 V26.7 W
SL634950 MHz 100 MHz 1.75 V32 W
SL5XQ1GHz 100 MHz 1.75 V29 W
SL6351GHz 100 MHz 1.75 V29 W
SL5XT1GHz 100 MHz 1.75 V29 W
SL5XU1.1GHz 100 MHz 1.75 V33 W
SL5XR1.1GHz 100 MHz 1.75 V33 W

Celeron Tualatin was based on Pentium III Tualatin core and had no more than 44 million transistors. This increase on the number of transistors is due to the architecture technology used on Celeron Tualatin, which was of 0.13 µm (Celeron III used a 0.25 µm technology). There was an increase on L2 cache, which had 256 KB in this version.

Intel made Celeron Tualatin available for socket 370 on versions ranging from 900 MHz to 1.4 GHz. All these versions of Celeron Tualatin work externally at 100 MHz.

Celeron Tualatin used a new kind of chip package called FC-PGA2, which is different from FC-PGA because of its metallic plate on top of the processor. This metallic plate allows a better heat transference between the processor and the heatsink. This metallic plate also protects the processor core from possible damages that could happen during the cooler installation.

All Celeron Models

Figure 6: Celeron Tualatin with FC-PGA2 packaging.

In spite of the fact that Celeron Tualatin is a socket 370 processor, it cannot be installed on an old socket 370 motherboard. This is because Tualatin core redefined some 370 socket pins, which makes Celeron Tualatin incompatible for old motherboards. Thus, before buying a motherboard for your Celeron Tualatin, be sure that it is compatible with Tualatin core.

Main features of Celeron Tualatin were:

  • Based on Pentium III with Tualatin core
  • Manufacturing process: 0.13 μm
  • L1 cache: 32 KB total, 16 KB for instructions and 16 KB for data
  • L2 cache: 256 KB
  • External clock rate: 100 MHz
  • Packaging: FC-PGA2
  • Socket: Socket 370
  • SSE instructions

Available models of Celeron Tualatin are listed on the chart below. TDP stands for Thermal Design Power and indicates the CPU maximum thermal dissipation.

ModelInternal ClockVoltageTDP
SL6JQ1 GHz1.5 V29.5 W
SL6CB1 GHz1.5 V29.5 W
SL5VP1 GHz1.5 V27.8 W
SL5ZF1 GHz1.5 V27.8 W
SL5ZE1.1 GHz1.5 V28.9 W
SL6RM1.1 GHz1.5 V28.9 W
SL6JR1.1 GHz1.5 V29.5 W
SL5VQ1.1 GHz1.5 V28.9 W
SL6CA1.1 GHz1.5 V30.8 W
SL6561.2 GHz1.5 V32.1 W
SL6RP1.2 GHz1.5 V29.9 W
SL5Y51.2 GHz1.5 V29.9 W
SL6JS1.2 GHz1.5 V32 W
SL5XS1.2 GHz1.5 V29.9 W
SL68P1.2 GHz1.5 V32 W
SL6C81.2 GHz1.5 V32 W
SL6JT1.3 GHz1.5 V32 W
SL5ZJ1.3 GHz1.5 V33.4 W
SL6C71.3 GHz1.5 V32 W
SL5VR1.3 GHz1.5 V33.4 W
SL64V1.4 GHz1.5 V34.8 W
SL68G1.4 GHz1.5 V34.8 W
SL6JV1.4 GHz1.5 V33.2 W
SL6JU1.4 GHz1.5 V–
SL6C61.4 GHz1.5 V–

Celeron Willamette is a 7th generation processor based on Pentium 4 Willamette core. It uses the FC-PGA2 packaging and is installed on socket 478 motherboards. It is important to remember that the first Pentium 4 models used socket 423 motherboards and no version of Celeron was launched for this kind of socket.

The architecture of Celeron Willamette L1 cache is completely different from other Celeron models presented until now, being based on the same architecture used by Pentium 4 processor. Instead of having a L1 data cache and a L1 instruction cache, this Celeron version has a 8KB L1 data cache and a trace execution cache.

The trace execution cache is located between the instruction decoder and the execution unit and is used to store the instructions already decoded. This cache stores up to 12 K microinstructions. Since each microinstruction has approximately 100 bits, this cache unit stores around 150 KB of data.

Another difference between this Celeron model and the previous ones is that it uses a 256-bit data path to communicate with its L2 memory cache, while this communication was previously done using a 64-bit or 128-bit data path.

Another important detail regarding Celeron Willamette is about its external bus operation. Celeron Willamette transfers not only one, but four data per clock pulse. So, the performance of its external bus is four times higher than a conventional external bus which runs with the same clock. Celeron Willamette works externally at a speed of 400 MHz (100 MHz x 4) reaching a theoretical maximum transfer rate of 3.2 GB/s.

Celeron Willamette was built using a process of 0.18 µm. It gives support to SSE2, and is available on versions ranging from 1.7 GHz to 1.8 GHz.

All Celeron Models

Figure 7: Celeron Willamette with FC-PGA2 packaging.

All Celeron Models

Figure 8: Celeron Willamette external bus works transferring four data for each clock pulse.

The only difference between Celeron Willamette and Northwood resides in the fact that Celeron Northwood is based on Pentium 4 Northwood core and was built with a technology of 0.13 µm. Everything said about Celeron Willamette is also valid for Celeron Northwood, which is available in clocks ranging from 2.0 GHz to 2.8 GHz.

Main features of Celeron Willamette and Northwood were:

  • Based on Pentium 4 with Willamette core (models up to 1.8 GHz) or Northwood core (models starting at 2 GHz)
  • Manufacturing process: 0.18 μm (for models based on Willamette core) or 13 μm (for models based on Northwood core)
  • L1 cache: 8 KB for data and 150 KB trace cache
  • L2 cache: 128 KB
  • External clock rate: 400 MHz (100 MHz transferring four data per clock cycle)
  • Packaging: FC-PGA2
  • Socket: Socket 478
  • Added support to SSE2 instructions, keeping support to SSE

Available models of Celeron Willamette and Northwood are listed on the chart below. TDP stands for Thermal Design Power and indicates the CPU maximum thermal dissipation.

ModelInternal ClockVoltageTDPTechnology
SL68C1.7 GHz1.75 V63.5 W0.18 µm
SL69Z1.7 GHz1.75 V63.5 W0.18 µm
SL6A21.8 GHz1.75 V66.1 W0.18 µm
SL7RU1.8 GHz1.475 V – 1.525 V59.1 W0.18 µm
SL68D1.8 GHz1.75 V66.1 W0.18 µm
SL6LC2 GHz1.53 V52.8 W0.13 µm
SL68F2 GHz1.75 V–0.13 µm
SL6HY2 GHz1.53 V52.8 W0.13 µm
SL6RV2 GHz1.25 V – 1.525 V52.8 W0.13 µm
SL6VY2 GHz1.25 V – 1.525 V52.8 W0.13 µm
SL6SW2 GHz1.525 V52.8 W0.13 µm
SL6VR2 GHz1.25 V – 1.525 V52.8 W0.13 µm
SL6SY2.1 GHz1.525 V55.5 W0.13 µm
SL6RS2.1 GHz1.25 V – 1.525 V55.5 W0.13 µm
SL6VZ2.1 GHz1.25 V – 1.525 V55.5 W0.13 µm
SL6VS2.1 GHz1.25 V – 1.525 V55.5 W0.13 µm
SL6SX2.2 GHz1.525 V57.1 W0.13 µm
SL6W22.2 GHz1.25 V – 1.525 V57.1 W0.13 µm
SL6VT2.2 GHz1.25 V – 1.525 V57.1 W0.13 µm
SL6RW2.2 GHz1.25 V – 1.525 V57.1 W0.13 µm
SL6T22.3 GHz1.5 V58.3 W0.13 µm
SL6XJ2.3 GHz1.25 V – 1.525 V58.3 W0.13 µm
SL6T32.3 GHz1.525 V58.3 W0.13 µm
SL6T52.3 GHz1.525 V58.3 W0.13 µm
SL6WD2.3 GHz1.25 V – 1.525 V58.3 W0.13 µm
SL6VU2.4 GHz1.25 V – 1.525 V59.8 W0.13 µm
SL6W42.4 GHz1.25 V – 1.525 V59.8 W0.13 µm
SL6XG2.4 GHz1.525 V59.8 W0.13 µm
SL72B2.5 GHz1.25 V – 1.525 V61 W0.13 µm
SL6ZY2.5 GHz1.25 V – 1.525 V61 W0.13 µm
SL6W52.6 GHz1.25 V – 1.525 V62.6 W0.13 µm
SL6VV2.6 GHz1.25 V – 1.525 V62.6 W0.13 µm
SL77S2.7 GHz1.25 V – 1.525 V66.8 W0.13 µm
SL77U2.7 GHz1.25 V – 1.525 V66.8 W0.13 µm
SL77V2.8 GHz1.25 V – 1.525 V68.4 W0.13 µm
SL77T2.8 GHz1.25 V – 1.525 V68.4 W0.13 µm

Celeron D is based on Pentium 4 Prescott core and is built on 90- or 65-nanometer technology.

Celeron D has a L1 data cache of 16 KB, a L2 memory cache of 256 KB, works externally at 533 MHz (133 MHz transferring four data per each clock cycle), gives support to the multimedia instructions SSE3, FC-PGA2 packaging, socket 478 or 775 and can be found with c
lock speed ranging from 2.53 GHz to 3.2 GHz. Being a simplified version of Pentium 4 Prescott, Celeron D does not support the Hyper-Threading technology, which allows the simulation of two logical processors on one single material processor that is present on Pentium 4 processors.

All Celeron Models

Figure 9: 2.8 GHz Celeron D with socket 478 pin.

All Celeron Models

Figure 10: 775 pin layout used by Pentium 4 and Celeron D processors.

All Celeron Models

Figure 11: Detail of a 775 socket. Note that the pins are situated on the socket and not on the processor.

Main features of Celeron D are:

  • Based on Pentium 4 with Prescott core
  • Manufacturing process: 90 nm or 65 nm
  • L1 cache: 16 KB for data and 150 KB trace cache
  • L2 cache: 256 KB
  • External clock rate: 533 MHz (133 MHz transferring four data per clock cycle)
  • Packaging: FC-PGA2 (socket 478) or FC-LGA (socket LGA775)
  • Socket: Socket 478 or Socket LGA775
  • Added support to SSE3 instructions, keeping support to SSE and SSE2
  • Execute Disable technology on selected models
  • EM64T Technology (a.k.a. “64-bit technology”) on selected models

Available models of Celeron D are listed on the chart below. TDP stands for Thermal Design Power and indicates the CPU maximum thermal dissipation.

sSpecModelInternal ClockL2 Cache Voltage TDP
SL9KJ3653.60 GHz512 KB1.25 V – 1.30 V65 W
SL9KK3603.46 GHz512 KB1.25 V – 1.30 V65 W
SL96N3563.33 GHz512 KB1.25 V – 1.30 V86 W
SL8HS3553.33 GHz256 KB1.25 V – 1.40 V73 W
SL8HF3513.20 GHz256 KB1.25 V – 1.40 V84 W
SL96P3523.20 GHz512 KB1.25 V – 1.30 V86 W
SL8HQ3503.20 GHz256 KB1.25 V – 1.40 V73 W
SL9BS3513.20 GHz256 KB1.25 V – 1.40 V

73 W
SL7TZ3513.20 GHz256 KB1.25 V – 1.40 V

 84 W
SL7NYN/A3.20 GHz256 KB1.25 V – 1.40 V

 73 W
SL8HP3453.06 GHz256 KB1.25 V – 1.40 V

 73 W
SL7W33453.06 GHz256 KB1.25 V – 1.40 V

 73 W
SL7VV345J3.06 GHz256 KB1.25 V – 1.40 V

 84 W
SL7TY3463.06 GHz256 KB1.25 V – 1.40 V

 84 W
SL8HD3463.06 GHz256 KB1.25 V – 1.40 V

 84 W
SL7TQ345J3.06 GHz256 KB1.25 V – 1.40 V

 84 W
SL9KN3473.06 GHz512 KB1.25 V – 1.40 V

 65 W
SL9BR3463.06 GHz256 KB1.25 V – 1.40 V

 84 W
SL7DN3453.06 GHz256 KB1.25 V – 1.40 V

 73 W
SL7NX3453.06 GHz256 KB1.25 V – 1.40 V

 73 W
SL9XU3473.06 GHz512 KB1.25 V – 1.40 V

 86 W
SL7TP340J2.93 GHz256 KB1.25 V – 1.40 V

 84 W
SL8HB3412.93 GHz256 KB1.25 V – 1.40 V

 84 W
SL7W23402.93 GHz256 KB 1.25 V – 1.40 V 73 W
SL7TX3412.93 GHz256 KB 1.25 V – 1.40 V 84 W
SL7TS3402.93 GHz256 KB 1.25 V – 1.40 V 73 W
SL7RN3402.93 GHz256 KB 1.287 V – 1.40 V 73 W
SL7SV3402.93 GHz256 KB 1.25 V – 1.40 V 84 W
SL8HN3402.93 GHz256 KB 1.25 V – 1.40 V 73 W
SL7Q93402.93 GHz256 KB 1.25 V – 1.40 V 73 W
SL7C73352.80 GHz256 KB 1.25 V – 1.40 V 73 W
SL7NW3352.80 GHz256 KB 1.25 V – 1.40 V 73 W
SL7VT335J2.80 GHz256 KB 1.25 V – 1.40 V 84 W
SL7TJ3352.80 GHz256 KB 1.25 V – 1.40 V 73 W
SL7TN335J2.80 GHz256 KB 1.287 V – 1.40 V 84 W
SL7L23352.80 GHz256 KB 1.287 V – 1.40 V 73 W
SL7SU3352.80 GHz256 KB 1.25 V – 1.40 V 84 W
SL7TW3362.80 GHz256 KB 1.25 V – 1.40 V 84 W
SL7DM3352.80 GHz256 KB 1.25 V – 1.40 V 73 W
SL98W3362.80 GHz256 KB 1.25 V – 1.40 V 84 W
SL7VZ3352.80 GHz256 KB 1.25 V – 1.40 V 73 W
SL8HM3352.80 GHz256 KB 1.25 V – 1.40 V 73 W
SL8H93362.80 GHz256 KB 1.25 V – 1.40 V 84 W
SL7TV3312.66 GHz256 KB 1.25 V – 1.40 V 84 W
SL7NV3302.66 GHz256 KB 1.287 V – 1.40 V 73 W
SL8H73312.66 GHz256 KB 1.25 V – 1.40 V 84 W
SL7TH3302.66 GHz256 KB 1.25 V – 1.40 V 73 W
SL8HL3302.66 GHz256 KB 1.25 V – 1.40 V 73 W
SL7TM330J2.66 GHz256 KB 1.287 V – 1.40 V 84 W
SL7ST3302.66 GHz256 KB 1.25 V – 1.40 V 84 W
SL98V3312.66 GHz256 KB 1.25 V – 1.40 V 84 W
SL7DL3302.66 GHz256 KB 1.25 V – 1.40 V 73 W
SL7VS330J2.66 GHz256 KB 1.25 V – 1.40 V 84 W
SL7C63302.66 GHz256 KB 1.25 V – 1.40 V 73 W
SL7KZ3302.66 GHz256 KB 1.25 V – 1.40 V 73 W
SL7VY3302.66 GHz256 KB 1.25 V – 1.40 V 73 W
SL7SS3252.53 GHz256 KB 1.25 V – 1.40 V 84 W
SL7C53252.53 GHz256 KB 1.25 V – 1.40 V 73 W
SL7NU3252.53 GHz256 KB 1.25 V – 1.40 V 73 W
SL7ND3252.53 GHz256 KB 1.287 V – 1.40 V 73 W
SL98U3262.53 GHz256 KB 1.25 V – 1.40 V 84 W
SL7KY3252.53 GHz256 KB 1.287 V – 1.40 V 73 W
SL8HK3252.53 GHz256 KB 1.25 V – 1.40 V 73 W
SL7VR325J2.53 GHz256 KB 1.25 V – 1.40 V 84 W
SL8H53262.53 GHz256 KB 1.25 V – 1.40 V 84 W
SL7TU3262.53 GHz256 KB 1.25 V – 1.40 V 84 W
SL7VX3252.53 GHz256 KB 1.25 V – 1.40 V 73 W
SL7TL325J2.53 GHz256 KB 1.287 V – 1.40 V 84 W
SL7TG3252.53 GHz256 KB 1.25 V – 1.40 V 73 W
SL7C43202.40 GHz256 KB 1.25 V – 1.40 V 73 W
SL7KX3202.40 GHz256 KB 1.25 V – 1.40 V 73 W
SL7VW3202.40 GHz256 KB 1.287 V – 1.40 V 73 W
SL7VQ3202.40 GHz256 KB 1.25 V – 1.40 V 84 W
SL7JV3202.40 GHz256 KB 1.25 V – 1.40 V 73 W
SL8HJ3202.40 GHz256 KB 1.25 V – 1.40 V 73 W
SL7XG3152.26 GHz256 KB 1.287 V – 1.40 V 73 W
SL8HH3152.26 GHz256 KB 1.25 V – 1.40 V 73 W
SL7WS3152.26 GHz256 KB 1.25 V – 1.40 V 73 W
SL93Q3152.26 GHz256 KB 1.25 V – 1.40 V 73 W
SL87K3152.26 GHz256 KB 1.287 V – 1.40 V 73 W
SL7XYN/A2.26 GHz256 KB 1.287 V – 1.40 V 73 W
SL8AW3152.26 GHz256 KB 1.25 V – 1.40 V 73 W
SL8RZ3102.13 GHz256 KB 1.25 V – 1.40 V 73 W
SL93R3102.13 GHz256 KB 1.25 V – 1.40 V 73 W
SL8S43102.13 GHz256 KB 1.25 V – 1.40 V 73 W
SL8S23102.13 GHz256 KB 1.25 V – 1.40 V 73 W
sSpecModelTechnologySocketExecute DisableEM64T
SL9KJ36565 nm775YesYes
SL9KK36065 nm775YesYes
SL96N35665 nm775YesYes
SL8HS35590 nm775YesYes
SL8HF35190 nm775YesYes
SL96P35265 nm775YesYes
SL8HQ35090 nm478NoNo
SL9BS35190 nm775 Yes Yes
SL7TZ35190 nm775 Yes Yes
SL7NYN/A90 nm478 No No
SL8HP34590 nm478 No No
SL7W334590 nm478 No No
SL7VV345J90 nm775 Yes No
SL7TY34690 nm775 Yes Yes
SL8HD34690 nm775 Yes Yes
SL7TQ345J90 nm775 Yes No
SL9KN34765 nm775 Yes Yes
SL9BR34690 nm775 No Yes
SL7DN34590 nm478 No No
SL7NX34590 nm478 No No
SL9XU34765 nm775 No Yes
SL7TP340J90 nm775 No No
SL8HB34190 nm775No Yes
SL7W234090 nm478 No No
SL7TX34190 nm775 No Yes
SL7TS34090 nm478 No No
SL7RN34090 nm478 No No
SL7SV34090 nm775 No No
SL8HN34090 nm478 No No
SL7Q934090 nm478 No No
SL7C733590 nm478 No No
SL7NW33590 nm478 No No
SL7VT335J90 nm775 Yes No
SL7TJ33590 nm478 No No
SL7TN335J90 nm775 Yes No
SL7L233590 nm478 No No
SL7SU33590 nm775 No No
SL7TW33690 nm775 Yes Yes
SL7DM33590 nm478 No No
SL98W33690 nm775 No Yes
SL7VZ33590 nm478 No No
SL8HM33590 nm478 No No
SL8H933690 nm775 Yes Yes
SL7TV33190 nm775 Yes Yes
SL7NV33090 nm478 No No
SL8H733190 nm775 No Yes
SL7TH33090 nm478 No No

SL8HL33090 nm478 No No
SL7TM330J90 nm775 Yes No
SL7ST33090 nm775 No No
SL98V33190 nm775 No Yes
SL7DL33090 nm478 No No
SL7VS330J90 nm775 Yes No
SL7C633090 nm478 No No
SL7KZ33090 nm478 No No
SL7VY33090 nm478 No No
SL7SS32590 nm775 No No
SL7C532590 nm478 No No
SL7NU32590 nm478 No No
SL7ND32590 nm478 No No
SL98U32690 nm775 No Yes
SL7KY32590 nm478 No No
SL8HK32590 nm478 No No
SL7VR325J90 nm775 Yes No
SL8H532690 nm775 Yes Yes
SL7TU32690 nm775 Yes Yes
SL7VX32590 nm478 No No
SL7TL325J90 nm775 Yes No
SL7TG32590 nm478 No No
SL7C432090 nm478 No No
SL7KX32090 nm478 No No
SL7VW32090 nm478 No No
SL7VQ32090 nm775 Yes No
SL7JV32090 nm478 No No
SL8HJ32090 nm478 No No
SL7XG31590 nm478 No No
SL8HH31590 nm478 No No
SL7WS31590 nm478 No No
SL93Q31590 nm478 No No
SL87K31590 nm478 No No
SL7XYN/A90 nm478 No No
SL8AW31590 nm478 No No
SL8RZ31090 nm478 No No
SL93R31090 nm478 No No
SL8S431090 nm478 No No
SL8S231090 nm478 No No

Celeron 400 series processors are based on Core microarchitecture, the same used by Core 2 Duo CPUs having, however, only one processing core (Core 2 Duo processors have two processing cores). Celeron 400 series main technical specs are:

  • Based on Conroe-L core, the same one used by Core 2 Duo but with just one processing core
  • Manufacturing process: 65 nm
  • L1 cache: 64 KB total, 32 KB for instructions and 32 KB for data.
  • L2 cache: 512 KB.
  • External clock rate: 800 MHz (200 MHz transferring four data per clock cycle)
  • Packaging: FC-LGA6
  • Socket: Socket LGA775.
  • SSE, SSE2 and SSE3 instructions
  • Execute Disable technology
  • EM64T technology (a.k.a. 64-bit technology)

Available models of Celeron 400 series are listed on the chart below. TDP stands for Thermal Design Power and indicates the CPU maximum thermal dissipation.

sSPECModelInternal ClockVoltageTDP
SLAFZ4502.2 GHz1.0 V – 1.3375V35 W
SL9XL4402 GHz1.050V – 1.300V35 W
SL9XN4301.80 GHz1.050V – 1.300V35 W
SL9XP4201.60 GHz1.050V – 1.300V35 W

Intel is finally bringing dual-core technology to the Celeron family. At first this could sound contradictory since the goal of Celeron processors is to be a low-cost CPU targeted to those users that can’t or don’t want to pay for a CPU with the latest technological features available. However dual-core technology can’t be considered “the latest technological feature” anymore and historically what Intel does is to push what was once a high-end feature to the mainstream CPUs and then, after a while, to the entry-level CPUs. Since today’s high-end CPUs are quad-core and Intel has been selling only dual-core CPUs for the mainstream market for quite a while, not more natural than start introducing dual-core CPUs to the entry-level market as well. As you can see on a near future we will only have CPUs with at least two cores available on the market.

Dual-core Celeron processors are based on Core microarchitecture, the same used by Core 2 Duo CPUs. These CPUs are also known by the codename Allendale.

Celeron E1000 series main features are:

Available models of Celeron E1000 series are listed on the chart below. TDP stands for Thermal Design Power and indicates the CPU maximum thermal dissipation.

sSpecModelInternal ClockExternal Clock
SLAQWE12001.6 GHz800 MHz
SLAR2E14002.0 GHz800 MHz
SLAQZE15002.2 GHz800 MHz
SLAQYE16002.4 GHz800 MHz
sSpecModelTDPMax. Temp. (°C)Voltage (V)
SLAQWE120065 W73.30.85 – 1.5
SLAR2E140065 W73.30.85 – 1.5
SLAQZE150065 W73.30.85 – 1.5
SLAQYE160065 W73.30.85 – 1.5

E3000 Series Celeron processors have two processing cores and they are based in 45 nm core microarchiteture (Penryn Core).

Celeron E3000 series main features are:

Available models of Celeron E3000 series are listed on the chart below. TDP stands for Thermal Design Power and indicates the CPU maximum thermal dissipation.

sSpecModelInternal ClockExternal Clock
SLGTYE35002.7 GHz800 MHz
SLGTZE34002.6 GHz800 MHz
SLGU4E33002.5 GHz800 MHz
SLGU5E32002.4 GHz800 MHz
sSpecModelTDPMax. Temp. (°C)Voltage (V)
SLGTYE350065 W74.10.85 – 1.3635
SLGTZE340065 W74.10.85 – 1.3625
SLGU4E330065 W74.10.85 – 1.3625
SLGU5E320065 W74.10.85 – 1.3625

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