All Celeron Models | Hardware Secrets

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 clock speed ranging from 2.53 GHz to 3.2 GHz. Being a simplified version of Pentium 4 Prescott, Celeron D does not support the HyperThreading technology, which allows the simulation of two logical processors on one single material processor that is present on Pentium 4 processors.

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

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

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 775)
Socket: Socket 478 or Socket 775
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.

sSpec	Model	Internal Clock	L2 Cache	Voltage	TDP	Technology	Socket	Execute Disable	EM64T
SL9KJ	365	3.60 GHz	512 KB	1.25 V - 1.30 V	65 W	65 nm	775	Yes	Yes
SL9KK	360	3.46 GHz	512 KB	1.25 V - 1.30 V	65 W	65 nm	775	Yes	Yes
SL96N	356	3.33 GHz	512 KB	1.25 V - 1.30 V	86 W	65 nm	775	Yes	Yes
SL8HS	355	3.33 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	775	Yes	Yes
SL8HF	351	3.20 GHz	256 KB	1.25 V - 1.40 V	84 W	90 nm	775	Yes	Yes
SL96P	352	3.20 GHz	512 KB	1.25 V - 1.30 V	86 W	65 nm	775	Yes	Yes
SL8HQ	350	3.20 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL9BS	351	3.20 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	775	Yes	Yes
SL7TZ	351	3.20 GHz	256 KB	1.25 V - 1.40 V	84 W	90 nm	775	Yes	Yes
SL7NY	N/A	3.20 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL8HP	345	3.06 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL7W3	345	3.06 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL7VV	345J	3.06 GHz	256 KB	1.25 V - 1.40 V	84 W	90 nm	775	Yes	No
SL7TY	346	3.06 GHz	256 KB	1.25 V - 1.40 V	84 W	90 nm	775	Yes	Yes
SL8HD	346	3.06 GHz	256 KB	1.25 V - 1.40 V	84 W	90 nm	775	Yes	Yes
SL7TQ	345J	3.06 GHz	256 KB	1.287 V - 1.40 V	84 W	90 nm	775	Yes	No
SL9KN	347	3.06 GHz	512 KB	1.25 V - 1.30 V	65 W	65 nm	775	Yes	Yes
SL9BR	346	3.06 GHz	256 KB	1.25 V - 1.40 V	84 W	90 nm	775	No	Yes
SL7DN	345	3.06 GHz	256 KB	1.287 V - 1.40 V	73 W	90 nm	478	No	No
SL7NX	345	3.06 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL9XU	347	3.06 GHz	512 KB	1.25 V - 1.30 V	86 W	65 nm	775	No	Yes
SL7TP	340J	2.93 GHz	256 KB	1.287 V - 1.40 V	84 W	90 nm	775	No	No
SL8HB	341	2.93 GHz	256 KB	1.25 V - 1.40 V	84 W	90 nm	775	No	Yes
SL7W2	340	2.93 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL7TX	341	2.93 GHz	256 KB	1.25 V - 1.40 V	84 W	90 nm	775	No	Yes
SL7TS	340	2.93 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL7RN	340	2.93 GHz	256 KB	1.287 V - 1.40 V	73 W	90 nm	478	No	No
SL7SV	340	2.93 GHz	256 KB	1.25 V - 1.40 V	84 W	90 nm	775	No	No
SL8HN	340	2.93 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL7Q9	340	2.93 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL7C7	335	2.80 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL7NW	335	2.80 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL7VT	335J	2.80 GHz	256 KB	1.25 V - 1.40 V	84 W	90 nm	775	Yes	No
SL7TJ	335	2.80 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL7TN	335J	2.80 GHz	256 KB	1.287 V - 1.40 V	84 W	90 nm	775	Yes	No
SL7L2	335	2.80 GHz	256 KB	1.287 V - 1.40 V	73 W	90 nm	478	No	No
SL7SU	335	2.80 GHz	256 KB	1.25 V - 1.40 V	84 W	90 nm	775	No	No
SL7TW	336	2.80 GHz	256 KB	1.25 V - 1.40 V	84 W	90 nm	775	Yes	Yes
SL7DM	335	2.80 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL98W	336	2.80 GHz	256 KB	1.25 V - 1.40 V	84 W	90 nm	775	No	Yes
SL7VZ	335	2.80 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL8HM	335	2.80 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL8H9	336	2.80 GHz	256 KB	1.25 V - 1.40 V	84 W	90 nm	775	Yes	Yes
SL7TV	331	2.66 GHz	256 KB	1.25 V - 1.40 V	84 W	90 nm	775	Yes	Yes
SL7NV	330	2.66 GHz	256 KB	1.287 V - 1.40 V	73 W	90 nm	478	No	No
SL8H7	331	2.66 GHz	256 KB	1.25 V - 1.40 V	84 W	90 nm	775	No	Yes
SL7TH	330	2.66 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL8HL	330	2.66 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL7TM	330J	2.66 GHz	256 KB	1.287 V - 1.40 V	84 W	90 nm	775	Yes	No
SL7ST	330	2.66 GHz	256 KB	1.25 V - 1.40 V	84 W	90 nm	775	No	No
SL98V	331	2.66 GHz	256 KB	1.25 V - 1.40 V	84 W	90 nm	775	No	Yes
SL7DL	330	2.66 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL7VS	330J	2.66 GHz	256 KB	1.25 V - 1.40 V	84 W	90 nm	775	Yes	No
SL7C6	330	2.66 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL7KZ	330	2.66 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL7VY	330	2.66 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL7SS	325	2.53 GHz	256 KB	1.25 V - 1.40 V	84 W	90 nm	775	No	No
SL7C5	325	2.53 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL7NU	325	2.53 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL7ND	325	2.53 GHz	256 KB	1.287 V - 1.40 V	73 W	90 nm	478	No	No
SL98U	326	2.53 GHz	256 KB	1.25 V - 1.40 V	84 W	90 nm	775	No	Yes
SL7KY	325	2.53 GHz	256 KB	1.287 V - 1.40 V	73 W	90 nm	478	No	No
SL8HK	325	2.53 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL7VR	325J	2.53 GHz	256 KB	1.25 V - 1.40 V	84 W	90 nm	775	Yes	No
SL8H5	326	2.53 GHz	256 KB	1.25 V - 1.40 V	84 W	90 nm	775	Yes	Yes
SL7TU	326	2.53 GHz	256 KB	1.25 V - 1.40 V	84 W	90 nm	775	Yes	Yes
SL7VX	325	2.53 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL7TL	325J	2.53 GHz	256 KB	1.287 V - 1.40 V	84 W	90 nm	775	Yes	No
SL7TG	325	2.53 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL7C4	320	2.40 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL7KX	320	2.40 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL7VW	320	2.40 GHz	256 KB	1.287 V - 1.40 V	73 W	90 nm	478	No	No
SL7VQ	320	2.40 GHz	256 KB	1.25 V - 1.40 V	84 W	90 nm	775	Yes	No
SL7JV	320	2.40 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL8HJ	320	2.40 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL7XG	315	2.26 GHz	256 KB	1.287 V - 1.40 V	73 W	90 nm	478	No	No
SL8HH	315	2.26 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL7WS	315	2.26 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL93Q	315	2.26 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL87K	315	2.26 GHz	256 KB	1.287 V - 1.40 V	73 W	90 nm	478	No	No
SL7XY	N/A	2.26 GHz	256 KB	1.287 V - 1.40 V	73 W	90 nm	478	No	No
SL8AW	315	2.26 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL8RZ	310	2.13 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL93R	310	2.13 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL8S4	310	2.13 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No
SL8S2	310	2.13 GHz	256 KB	1.25 V - 1.40 V	73 W	90 nm	478	No	No