Advertising Disclosure Thermal Paste Comparison - April 2026
7 Best Thermal Paste In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant's customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. As an Amazon Associate we may earn from qualifying purchases. We may receive a commission from purchases made through links on our site, which will help us continue to provide you with value.
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| 1 Best Choice  9.7Exceptional | 2  9.6Exceptional | 3 9.5Excellent | 4  9.4Excellent | 5  9.1Excellent | 6  8.8Very Good | 7  8.7Very Good |
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ModelThermal Grizzly Kryonaut (1g) – Thermal Paste for CPU, GPU and consoles – Non-Conductive Thermal Compound with High Thermal Conductivity | Model ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for all processors (CPU, GPU - PC, PS4, XBOX), very high thermal conductivity, long durability, safe application, non-conductive, non-capacitive | Model ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for all processors (CPU, GPU - PC, PS4, XBOX), very high thermal conductivity, long durability, safe application, non-conductive, non-capacitive | Model ARCTIC MX-4 (incl. Spatula, 4 g) - Premium Performance Thermal Paste for all processors (CPU, GPU - PC, PS4, XBOX), very high thermal conductivity, long durability, safe application, non-conductive | Model ARCTIC MX-6 (4 g) - Ultimate Performance Thermal Paste for CPU, consoles, graphics cards, laptops, very high thermal conductivity, long durability, non-conductive, non-capacitive | Model BSFF Thermal Paste, 5.5g with Toolkit CPU Paste Thermal Compound Paste Heatsink for IC/Processor/CPU/All Coolers, Carbon Based High Performance | Model Thermalright TF4 4g Thermal Compound Paste for Coolers, Heat Sink Paste High Durability 9.5W/m.k-4 Grams,Graphic Card CPU Thermal Grease, Laptop Thermal Grease(TF4 4g) |
BrandThermal Grizzly | Brand ARCTIC | Brand ARCTIC | Brand ARCTIC | Brand ARCTIC | Brand BSFF | Brand Thermalright |
Reviews | Reviews | Reviews  | Reviews | Reviews | Reviews  | Reviews |
Features | ||||||
Simple to use 9.4 | Simple to use  9.9 | Simple to use 9.9 | Simple to use 9.9 | Simple to use 9.8 | Simple to use 9.9 | Simple to use 9.9 |
Easy to use 9.3 | Easy to use 9.9 | Easy to use 9.9 | Easy to use 9.9 | Easy to use 9.1 | Easy to use 9.9 | Easy to use 9.6 |
Sound level 9.4 | Sound level 9.8 | Sound level 9.8 | Sound level 9.9 | Sound level 9.8 | Sound level 9.9 | Sound level 9.9 |
Worth the money 9.1 | Worth the money 9.9 | Worth the money 9.9 | Worth the money 9.9 | Worth the money 9.6 | Worth the money 9.8 | Worth the money 9.9 |
Simple to take off 9.4 | Simple to take off 9.6 | Simple to take off 9.6 | Simple to take off 9.9 | Simple to take off 9.6 | Simple to take off 9.9 | Simple to take off 9.9 |
Tech Specs | ||||||
item weight1 g | item weight 4 g | item weight 4 g | item weight 90 g | item weight 4 g | item weight 20 g | item weight 10 g |
product dimensions6 x 1.3 x 1.9 cm; 1 g | product dimensions 1.5 x 7.9 x 18.7 cm; 4 g | product dimensions 1.5 x 7.9 x 18.7 cm; 4 g | product dimensions 3.05 x 7.11 x 14.99 cm; 90 g | product dimensions 10 x 10 x 10 cm 4 g | product dimensions - | product dimensions 11.43 x 18.8 x 1.52 cm 10 g |
guaranteed software updates untilunknown | guaranteed software updates until - | guaranteed software updates until - | guaranteed software updates until unknown | guaranteed software updates until unknown | guaranteed software updates until unknown | guaranteed software updates until unknown |
color- | color grey | color grey | color grey | color Grey | color - | color TF4 4g |
are batteries includedNo | are batteries included - | are batteries included - | are batteries included No | are batteries included No | are batteries included No | are batteries included - |
Available On | Available On | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.7
1Thermal GrizzlyThermal Grizzly Kryonaut (1g) – Thermal Paste for CPU, GPU and consoles – Non-Conductive Thermal Compound with High Thermal Conductivity
9.4 Simple to use9.4 Sound Level9.4 Simple to take offWhy we love it
High thermal conductivity for efficient cooling.
Easy application with included tools.
Long-lasting performance under high temperatures.
-
9.6
2ARCTIC
ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for all processors (CPU, GPU - PC, PS4, XBOX), very high thermal conductivity, long durability, safe application, non-conductive, non-capacitive
9.9 Simple to use9.9 Easy to use9.9 worth the moneyWhy we love it
High thermal conductivity.
Safe for all devices.
Easy for beginners.
-
9.5
3ARCTIC
ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for all processors (CPU, GPU - PC, PS4, XBOX), very high thermal conductivity, long durability, safe application, non-conductive, non-capacitive
9.9 Simple to use9.9 Easy to use9.9 worth the moneyWhy we love it
High thermal conductivity.
Safe for all devices.
Easy for beginners.
Our ranking system
The topchoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. topchoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.
Features
Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
Consumer Reviews
We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
Popularity
Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
Value for money
topchoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
topchoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
