How Do I Prevent CPU Overheating

CPU Overheating occurs due to temperature issues. If the temperature varies in the CPU, it is ideally an indication of damage to the processor. It can also violate the performance on other hardware’s of the computer system.
Symptoms of CPU overheating:

  • System reboots frequently
  • Performance of system slows down
  • Gets hung or locks
  • System collapses

Ideal CPU temperature:
Commonly, CPU temperatures are within 70 degrees Celsius. Users must be aware of their CPU temperature. Temperature varies with make and model of processors. The stats below will give you a fair idea of process maximum temperatures:

CPU MakeMax Temperature
(socket) up to 1GhzAMD Athlon90°C
(slot) all speedsAMD Athlon70°C
Thunderbird 1.1Ghz+AMD Athlon95°C
MP 1.33Ghz+AMD Athlon95°C
XP 1.33Ghz+AMD Athlon90°C
XP T-Bred up to 2100+AMD Athlon90°C
XP T-Bred over 2100+AMD Athlon85°C
XP BartonAMD Athlon85°C
up to 1GhzAMD Duron90°C
1Ghz+AMD Duron90°C
ApplebredAMD Duron85°C
AMD OpteronAMD Opteron65 – 71°C
64AMD Athlon70°C
64 (Socket 939, 1.4 volts)AMD Athlon65°C
64 FXAMD Athlon70°C
64 X2AMD Athlon71°C
T-bred/Barton coreAMD Sempron90°C
Paris coreAMD Sempron70°C
AMD Mobile SempronAMD Sempron95°C
K6-2/K6-III (All except below)AMD K6 Series70°C
K6-2/K6-III (model number ending in X)AMD K6 Series65°C
2+/K6-III+AMD K6 Series85°C
Slot 1 500-866MhzIntel Pentium III Series80°C
Slot and socket 933MhzIntel Pentium III Series75°C
Slot 1 1GhzIntel Pentium III Series60 – 70°C
Slot 1 1.13GhzIntel Pentium III Series62°C
266-433MhzIntel Celeron Series85°C
466-533MhzIntel Celeron Series70°C
566-600Mhz (Coppermine)Intel Celeron Series90°C
633-667MhzIntel Celeron Series82°C
700 – 850MhzIntel Celeron Series80°C
900Mhz – 1.6GhzIntel Celeron Series69 – 70°C
1.7Ghz and HigherIntel Celeron Series67 – 77°C
First Generation "Klamath"Intel Pentium II72 – 75°C
Second Generation, 266-333MhzIntel Pentium II65°C
350 – 400MhzIntel Pentium II75°C
450MhzIntel Pentium II70°C
Intel Pentium 4Intel P464 – 78°C
P4’s have built in cooling system
Intel Pentium M (notebooks)Intel notebooks100°C
D 820 (2.8Ghz)Intel Pentium D-Dual core63°C
830 & 840 (3.0 – 3.2Ghz)Intel Pentium D-Dual core69.8°C
Intel Pentium Pro. 256 or 512K L2 CacheIntel Pentium Pro85°C
Intel Pentium Pro. 1MB L2 CacheIntel Pentium Pro80°C

** Please note that this is just a manual and manufacturers will not be held accountable for issues occurring using this information.
Reasons behind CPU Overheating:

  • Installation issues of Heatsink in CPU, resulting in incorrect contact with CPU and the heatsink. Application of proper thermal grease will take care of heat generated by CPU. Improper grease application might cause excess heat resulting in CPU overheating
  • Dirt on CPU fan leads to broken power supply result CPU Overheating
  • Improper maintenance of air flow in case. Dust blocks and disturbs air flow

Remedies to overcome CPU overheating:

  • Check if CPU fans are running efficiently, if there is dust accumulated, clean CPU fans periodically.
  • Store systems in normal temperature areas, not very hot devices working next to it
  • Shut down system for some time till it cools.
  • Pins connected to CPU should be up to the mark.
  • Take professional Hardware technician support.
admin