What's the difference between these mx-4's?

[PcmanX1]

http://www.amazon.com/ARCTIC-MX-4-Carbon-Based-Thermal-Compound/dp/B0045JCFLY/ref=sr_1_1?ie=UTF8&qid=1394931860&sr=8-1&keywords=arctic+silver+mx-4

and'


http://www.amazon.com/ARCTIC-MX-4-Thermal-Compound-Non-Electricity/dp/B004ULZITS/ref=sr_1_2?ie=UTF8&qid=1394931860&sr=8-2&keywords=arctic+silver+mx-4


It seems that bottom one is better? because it is more expensive.

 

[jay_nar2012]

They r both the same, the only difference is tube size, there is more in the bottom one hence the higher price...

4g vs 20g is the size difference

You would need to get 5 x 4g tubes to get the same amount, so essentially the bottom one is cheaper for the same amount.

 

[unksol]

one is .2 ounces of paste and one is .6 ounces. That's it. They are obviously both artic MX-4....

might want to read the product description next time. just saying