All Pentium M Models | Hardware Secrets

Dothan core is manufactured under 90 nm manufacturing process and is used on all Pentium M processors found on the market today. It has a 32 KB L1 instruction cache, a 32 KB L1 data cache, a 2 MB L2 cache, works externally at 400 MHz or 533 MHz (100 MHz or 133 MHz transferring four data per clock cycle), has SSE2 instructions support, Enhanced SpeedStep technology (which reduces the CPU clock in order to save battery life when the computer is idle), Execute Disable technology (click here to learn more about this technology), socket 478 or 479 pinout and 140 million transistors on a area of 3.45 squared inches (87.66 mm2), using copper on its metal layers.

click to enlarge
Figure 2: Dothan core.

On the table below we list all Pentium M models released based on the Dothan core. TDP means Thermal Design Power and indicates the thermal dissipation of the CPU.

sSpec	Model Number	Internal Clock	External Clock	TDP	Max. Temp. (º C)	L2 Cache	Socket	Voltage	Execute Disable
SL7VB	780	2.26 GHz	533 MHz	27 W	100	2 MB	478	1.25V - 1.40V	No
SL7SL	770	2.13 GHz	533 MHz	27 W	100	2 MB	479	1.287V - 1.40V	No
SL868	770	2.13 GHz	533 MHz	27 W	100	2 MB	478	1.287V - 1.40V	No
SL7SP	770	2.13 GHz	533 MHz	27 W	100	2 MB	478	1.287V - 1.40V	No
SL7UZ	765	2.10 GHz	400 MHz	21 W	100	2 MB	479	1.287V - 1.40V	No
SL7V3	765	2.10 GHz	400 MHz	21 W	100	2 MB	478	1.287V - 1.40V	No
SL7SQ	760	2 GHz	533 MHz	27 W	100	2 MB	478	1.287V - 1.40V	No
SL7SM	760	2 GHz	533 MHz	27 W	100	2 MB	478	1.287V - 1.40V	No
SL869	760	2 GHz	533 MHz	27 W	100	2 MB	479	1.287V - 1.40V	No
SL7EL	755	2 GHz	400 MHz	21 W	100	2 MB	478	1.340V - 1.276V	Yes
SL7EM	755	2 GHz	400 MHz	21 W	100	2 MB	479	1.340V - 1.276V	No
SL7SR	750	1.86 GHz	533 MHz	27 W	100	2 MB	478	1.287V - 1.40V	No
SL86A	750	1.86 GHz	533 MHz	27 W	100	2 MB	479	1.287V - 1.40V	Yes
SL7S9	750	1.86 GHz	533 MHz	27 W	100	2 MB	478	1.287V - 1.40V	No
SL7EN	745	1.80 GHz	400 MHz	21 W	100	2 MB	478	1.340V - 1.276V	No
SL7EQ	745	1.80 GHz	400 MHz	21 W	100	2 MB	478	0.988V - 1.340V	Yes
SL8U8	745	1.80 GHz	400 MHz	21 W	100	2 MB	479	0.988V - 1.340V	Yes
SL8U6	745	1.80 GHz	400 MHz	21 W	100	2 MB	478	0.988V - 1.340V	Yes
SL86B	740	1.73 GHz	533 MHz	27 W	100	2 MB	478	1.287V - 1.40V	Yes
SL7S8	740	1.73 GHz	533 MHz	27 W	100	2 MB	478	1.287V - 1.40V	No
SL7SA	740	1.73 GHz	533 MHz	27 W	100	2 MB	479	1.287V - 1.40V	No
SL7EP	735	1.70 GHz	400 MHz	21 W	100	2 MB	478	1.340V - 1.276V	No
SL7EG	725	1.60 GHz	400 MHz	10 W	100	2 MB	479	1.340V - 1.276V	No
SL8QF	778	1.60 GHz	400 MHz	10 W	100	2 MB	479	1.25V - 1.40V	No
SL8QG	778	1.60 GHz	400 MHz	10 W	100	2 MB	479	1.25V - 1.40V	Yes
SL86M	730	1.60 GHz	533 MHz	27 W	100	2 MB	478	1.287V - 1.40V	No
SL86G	730	1.60 GHz	533 MHz	27 W	100	2 MB	479	1.287V - 1.40V	No
SL7GL	715	1.50 GHz	400 MHz	21 W	100	2 MB	478	1.340V - 1.276V	No
SL89X	758	1.50 GHz	400 MHz	10 W	100	2 MB	-	0.988V - 1.116V	Yes
SL89M	758	1.50 GHz	400 MHz	10 W	100	2 MB	-	0.988V - 1.116V	Yes
SL7F3	738	1.40 GHz	400 MHz	10 W	100	2 MB	-	0.988V - 1.116V	Yes
SL89N	738	1.40 GHz	400 MHz	10 W	100	2 MB	-	0.988V - 1.116V	Yes
SL8LR	773	1.3 GHz	400 MHz	-	100	2 MB	-	-	Yes
SL8LS	753	1.2 GHz	400 MHz	5 W	100	2 MB	-	0.812V - 0.940V	Yes
SL8LL	753	1.2 GHz	400 MHz	5 W	100	2 MB	-	0.812V - 0.940V	Yes
SL89Q	733	1.10 GHz	400 MHz	5 W	100	2 MB	479	0.956V - 1.052V	Yes
SL8LT	733	1.10 GHz	400 MHz	5 W	100	2 MB	479	0.956V - 1.052V	Yes
SL8LM	733J	1.10 GHz	400 MHz	5 W	100	2 MB	479	0.956V - 1.052V	Yes
SL7F4	723	1 GHz	400 MHz	5 W	100	2 MB	-	0.812V - 0.940V	No