Maximum CPU Temperature | Hardware Secrets

Pentium II Xeon: 75º C
Pentium III Xeon 600 MHz, 667 MHz and 733 MHz to 1 GHz: 55º C
Pentium III Xeon 700 MHz: 65º C
Pentium III Xeon 550 MHz: 68º C
Pentium III Xeon 500 MHz: 75º C
Xeon:

SSpec	Clock	Max. Temp. (º C)
SL7ZB	3.80 GHz	72
SL8P2	3.80 GHz	72
SL84W	3.66 GHz	73
SL8UN	3.66 GHz	73
SL7ZC	3.60 GHz	72
SL8P3	3.60 GHz	72
SL7ZJ	3.60 GHz	72
SL7PH	3.60 GHz	72
SL7HK	3.60 GHz	72
SL7VF	3.60 GHz	72
SL7DZ	3.60 GHz	72
SL7ZK	3.40 GHz	72
SL8P4	3.40 GHz	72
SL7ZD	3.40 GHz	72
SL7HJ	3.40 GHz	72
SL7DY	3.40 GHz	72
SL7PG	3.40 GHz	72
SL7TE	3.40 GHz	72
SL8EY	3.33 GHz	73
SL8P5	3.20 GHz	72
SL8T3	3.20 GHz	72
SL7ZE	3.20 GHz	72
SL8ZP	3.20 GHz	72
SL7HH	3.20 GHz	72
SL7TD	3.20 GHz	72
SL7DX	3.20 GHz	72
SL7PF	3.20 GHz	72
SL73Q	3.20 GHz	71
SL7BW	3.20 GHz	71
SL72Y	3.20 GHz	71
SL7AE	3.20 GHz	71
SL84U	3.16 GHz	73
SL8UM	3.16 GHz	73
SL73P	3.06 GHz	70
SL72G	3.06 GHz	70
SL6VP	3.06 GHz	73
SL6GH	3.06 GHz	73
SL6RR	3.06 GHz	73
SL6YR	3.06 GHz	73
SL7ZF	3 GHz	72
SL8P6	3 GHz	72
SL8SV	3 GHz	86
SL8ZQ	3 GHz	72
SL7PE	3 GHz	72
SL7TC	3 GHz	72
SL7HG	3 GHz	72
SL7DW	3 GHz	72
SL8EW	3 GHz	73
SL6VW	3 GHz	73
SL6WB	3 GHz	73
SL6X4	3 GHz	73
SL6YY	3 GHz	73
SL8ED	2.83 GHz	73
SL7ZG	2.80 GHz	72
SL8P7	2.80 GHz	72
SL8ZR	2.80 GHz	72
SL7DV	2.80 GHz	72
SL7HF	2.80 GHz	72
SL7PD	2.80 GHz	72
SL7TB	2.80 GHz	72
SL7D5	2.80 GHz	72
SL7DG	2.80 GHz	72
SL6NS	2.80 GHz	75
SL6VN	2.80 GHz	75
SL73N	2.80 GHz	72
SL72F	2.80 GHz	72
SL6YQ	2.80 GHz	75
SL6GG	2.80 GHz	75
SL6Z8	2.80 GHz	69
SL6WA	2.80 GHz	75
SL6M7	2.80 GHz	70
SL6MS	2.80 GHz	70
SL6YX	2.80 GHz	75
SL6GF	2.66 GHz	74
SL6NR	2.66 GHz	74
SL72E	2.66 GHz	72
SL73M	2.66 GHz	72
SL6VM	2.66 GHz	74
SL6YP	2.66 GHz	74
SL6EQ	2.60 GHz	70
SL6W9	2.60 GHz	74
SL6K3	2.60 GHz	70
SL6YW	2.60 GHz	74
SL7DF	2.40 GHz	72
SL7D4	2.40 GHz	72
SL6GD	2.40 GHz	74
SL6YN	2.40 GHz	74
SL6NQ	2.40 GHz	74
SL72D	2.40 GHz	72
SL73L	2.40 GHz	72
SL74T	2.40 GHz	74
SL6VL	2.40 GHz	74
SL6EP	2.40 GHz	74
SL6W8	2.40 GHz	74
SL6YV	2.40 GHz	74
SL687	2.40 GHz	71
SL65T	2.40 GHz	71
SL6K2	2.40 GHz	74
SL6JZ	2.20 GHz	75
SL5ZA	2.20 GHz	72
SL6W7	2.20 GHz	75
SL6YU	2.20 GHz	75
SL6EN	2.20 GHz	75
SL624	2.20 GHz	72
SL6NP	2 GHz	70
SL6RQ	2 GHz	70
SL6VK	2 GHz	70
SL6YM	2 GHz	70
SL72C	2 GHz	70
SL73K	2 GHz	70
SL6JY	2 GHz	70
SL623	2 GHz	70
SL6W6	2 GHz	70
SL6XL	2 GHz	70
SL5Z9	2 GHz	70
SL6YT	2 GHz	70
SL6EM	2 GHz	70
SL5TH	2 GHz	78
SL5U8	2 GHz	78
SL6EL	1.80 GHz	69
SL6JX	1.80 GHz	69
SL622	1.80 GHz	69
SL6W3	1.80 GHz	69
SL6YS	1.80 GHz	69
SL5Z8	1.80 GHz	69
SL56N	1.70 GHz	73
SL5U7	1.70 GHz	73
SL5TE	1.70 GHz	73
SL56H	1.70 GHz	73
SL5TD	1.50 GHz	70
SL4WY	1.50 GHz	70
SL5U6	1.50 GHz	70
SL4ZT	1.50 GHz	70
SL56G	1.40 GHz	69
SL4WX	1.40 GHz	69

Xeon MP:

sSpec	Clock	Max. Temp. (º C)
SL84W	3.66 GHz	73
SL84UN	3.66 GHz	73
SL8EY	3.33 GHz	73
SL84U	3.16 GHz	73
SL8UM	3.16 GHz	73
SL79V	3 GHz	71
SL8EW	3 GHz	73
SL8ED	2.83 GHz	73
SL6YL	2.80 GHz	69
SL79Z	2.70 GHz	70
SL6Z2	2.50 GHz	70
SL6Z7	2.50 GHz	70
SL7A5	2.20 GHz	65
SL6YJ	2 GHz	69
SL6Z6	2 GHz	69
SL6KD	2 GHz	69
SL66Z	2 GHz	69
SL6H2	1.90 GHz	68
SL6KC	1.90 GHz	68
SL5G8	1.60 GHz	78
SL5S4	1.60 GHz	78
SL6GZ	1.50 GHz	67
SL6KB	1.50 GHz	67
SL5RW	1.50 GHz	76
SL5G2	1.50 GHz	76
SL5FZ	1.40 GHz	74
SL5RV	1.40 GHz	74

Dual-Core Xeon:

sSpec	Model	Clock	Max. Temp. (ºC)
SL968	5080	3.73 GHz	78
N/A	7150N	3.5 GHz	N/A
SL9HA	7140M	3.4 GHz	69
SL9HD	7140N	3.33 GHz	69
SL96B	5063	3.2 GHz	68
SL96A	5060	3.2 GHz	78
SL9HB	7130M	3.2 GHz	69
SL9HE	7130N	3.16 GHz	69
SL8UD	7041	3 GHz	76
SL8UC	7040	3 GHz	76
SL96C	5050	3 GHz	68
SL9HC	7120M	3 GHz	60
SL9HF	7120N	3 GHz	60
SL9RT	5160	3 GHz	56.5
SLAG9	5160	3 GHz	65
SLABS	5160	3 GHz	65
SLA6C	E7220	2.93 GHz	66
SL96D	5040	2.83 GHz	68
SL8UB	7030	2.80 GHz	76
SL8MA	-	2.80 GHz	72
SL8UA	7020	2.66 GHz	76
SLABM	5150	2.66 GHz	65
SL9RU	5150	2.66 GHz	65
SLAGA	5150	2.66 GHz	65
SL9Q9	7110M	2.6 GHz	60
SL9QA	7110N	2.5 GHz	60
SLA6D	E7210	2.40 GHz	66
SL9RW	5140	2.33 GHz	68
SLABH	5148	2.33 GHz	58
SLAG4	5148	2.33 GHz	58
SLAGB	5140	2.33 GHz	65
SL9RR	5148	2.33 GHz	65
SLABN	5140	2.33 GHz	65
SL9RN	5138	2.13 GHz	70.8
SLAG3	5138	2.13 GHz	65
SLAGC	5130	2 GHz	65
SL9RX	5130	2 GHz	65
SLABP	5130	2 GHz	65
SLABQ	5120	1.86 GHz	65
SLAGD	5120	1.86 GHz	65
SLAG6	5128	1.86 GHz	58
SL9RY	5120	1.86 GHz	65
SL9XA	5128	1.86 GHz	58
SLAGE	5110	1.60 GHz	65
SL9RZ	5110	1.60 GHz	65
SLABR	5110	1.60 GHz	65

Quad-Core Xeon:

sSpecs	Model	Clock	Max. Temp. (ºC)
SLA67	X7350	2.93 GHz	66
SLAC4	X5355	2.66 GHz	70
SLAEG	X5355	2.66 GHz	63
SL9YM	X5355	2.66 GHz	65
SLA68	E7340	2.40 GHz	66
SLA77	E7330	2.40 GHz	66
SLAC5	E5345	2.33 GHz	66
SLAEJ	E5345	2.33 GHz	66
SL9YL	E5345	2.33 GHz	65
SLA69	E7320	2.13 GHz	66
SLAEN	L5335	2 GHz	60
SLAC7	E5335	2 GHz	66
SLAEK	E5335	2 GHz	66
SLA6B	L7345	1.86 GHz	66
SLA4Q	L5320	1.86 GHz	60
SLAEL	E5320	1.86 GHz	66
SL9MV	E5320	1.86 GHz	65
SLAC9	L5320	1.86 GHz	60
SLAEP	L5320	1.86 GHz	60
SLAC8	E5320	1.86 GHz	66
SLA6A	E7310	1.60 GHz	66
SL9MT	L5310	1.60 GHz	60
SL9XR	E5310	1.60 GHz	65
SLAEM	E5310	1.60 GHz	66
SLAEQ	L5310	1.60 GHz	60
SLACB	E5310	1.60 GHz	66
SLACA	L5310	1.60 GHz	60