HardwareI didn’t realise how much I needed a comparative thermal paste database until now—here’s +1 rep to Igor’s Lab for this world firstWhen you purchase through links on our site, we may earn an affiliate commission.Here’s how it works.
HardwareI didn’t realise how much I needed a comparative thermal paste database until now—here’s +1 rep to Igor’s Lab for this world firstWhen you purchase through links on our site, we may earn an affiliate commission.Here’s how it works.
When you purchase through links on our site, we may earn an affiliate commission.Here’s how it works.
(Image credit: Future)

Some like ‘em runny, some don’t. Whatever your preference, it can be incredibly frustrating to buy a newCPUorCPU coolerand realise you now have to deliberate over the dozens of thermal pastes on the market. I mean, it’s just paste, for goodness’ sake.
Well, frustrate no longer because Igor’s Lab has just launched the “world’s first interactive thermal paste database”. This isn’t just a collection of manufacturer stats, either (although it does include some of these in its comparison pages). This database compares the data borne from Igor’s Lab’s real-world testing of thermal compounds.
Based on a recent conversation we had with Igor about the lengths he’d gone to to test these many pastes properly, his figures should be top-notch.
The measurements should “not only reflect the overall performance values of the pastes, but also enable an assessment of their suitability for a specific area of application (layer thicknesses, surfaces) as well as their suitability taking into account the individual capabilities of the respective user”.
Igor says some of the data can even be used to assess the possible durability of the paste, but he won’t accept liability for this—if we want to infer durability, that’s on us.
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You can also tick next to two thermal pastes to compare them, which brings you to a page outlining the differences between the two compounds in more detail. Here, it goes into manufacturer specifications, but also, for example, a graphed comparison of real-world temperatures when using both compounds.
Top CPU coolers(Image credit: Future)Best AIO cooler for CPUs: Keep your chip chill.Best air cooler for CPUs: Classic, quiet cooling.
Top CPU coolers
(Image credit: Future)Best AIO cooler for CPUs: Keep your chip chill.Best air cooler for CPUs: Classic, quiet cooling.
(Image credit: Future)

Best AIO cooler for CPUs: Keep your chip chill.Best air cooler for CPUs: Classic, quiet cooling.
And yes, it’s “just” thermal paste, but not all pastes are built the same, and while most are suitable for most builds, it’s still nice to know you’re using the best one for your budget.
What would really improve the database, in my opinion, would be the addition of a price column and perhaps a price-to-thermal conductivity column, to help quickly assess some value. After all, most people buy based on a budget, not pure performance.
Such additions might come over time, though, and for now, this seems like a fantastic resource for prospective PC builders and upgraders. +1 rep, for sure.
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