Processor Cooling Pastes of 2025
Best Choice1
SYYSYY Thermal Paste with Tool kit, 15 Grams CPU Paste Thermal Compound Paste Heatsink for IC/Processor/CPU/GPU/All Coolers,Thermal Interface Material
Main highlights- THERMAL COMPOUND: SYY-157 thermal paste edition has excellent component heat dissipation performance and has the stability to push the system to the limit.
- SAFETY APPLICATION: It is metal-free and non-conductive, which eliminates any risk of short circuit and adds more protection to the CPU and VGA card.
- HIGH DURABILITY: In contrast to metal and silicon thermal conductive adhesives will not compromise over time. After applying, you do not need to apply again because it will last at least 5 years.
- EASY TO APPLY: SYY-157 thermal paste has ideal consistency and is very easy to use even for beginners.
- BETTER THAN LIQUID METAL: It is composed of carbon particles and has extremely high thermal conductivity. It ensures that the heat generated by the CPU or GPU is effectively dissipated.
9.8Exceptional
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Using our advanced technology, we scan thousands of products and stores, analyzing reviews, ratings, and trends to find what matters most to users like you.Our team then reviews the data and real user feedback, combining AI and human insights to bring you real-time, top-rated recommendations to guide your decisions with clarity and confidence.
Value for Money2
ARCTIC36% OffARCTIC MX-4 (20 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive
Why we love it
High thermal conductivity ensures efficient cooling.
Safe to use with no risk of short circuits.
Easy application for beginners.
9.7Exceptional
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3
ARCTIC22% OffARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive
9.9 worth the money9.9 Simple to use9.9 dispense easilyWhy we love it
High thermal conductivity ensures efficient heat dissipation.
Safe application with non-conductive formula.
Easy for beginners to apply effectively.
9.6Exceptional
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4
CorsairCorsair TM30 Performance Thermal Paste | Ultra-Low Thermal Impedance CPU/GPU | 3 Grams|w/applicator, silver for Desktop
9.9 Easy installation9.5 Simple to use9.5 Easy to useWhy we love it
Improves CPU and GPU cooling efficiency.
Easy application with included tools.
Long-lasting, stable thermal performance.
9.4Excellent
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5
ARCTIC22% OffARCTIC MX-4 (incl. Spatula, 4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application
9.9 worth the money9.9 lasts a long time9.9 Simple to useWhy we love it
High thermal conductivity for better cooling.
Easy application with included spatula.
Non-conductive for safe use.
9.2Excellent
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6
Nabob Deals10% OffThermal Grizzly Kryonaut CPU Thermal Paste - High Performance PC Thermal Paste Kit for Cooling All Processors, Graphics Cards and Heat Sinks in Computers and Consoles - Thermal Grease 1g Combo
Main highlights- Surprising Effects - Already at the first use of this cpu paste solution, you may experience a drop in temperature, which will reduce the loudness of your equipment and improve the comfort of use
- Number 1 on the Market - Confirmed by many tests, most popular choice meets highest quality standards not only for standard computer users but also for Overclocking fans. This package contains a heatsink thermal paste spatula combo.
- Long Action - Provides long-lasting effect, thanks to its characteristic and specialized structure, Thermal Grizzly Kryonaut does not dry out even at 80° Celsius degrees
- Extremely high thermal conductivity of thermal paste 12.5KW achieved with even smaller particles is perfect for even the most demanding configurations and can also be used in industrial cooling systems
- Easy to use Thermal Compound Paste - Thanks to a specially constructed syringe and a spatula for spreading thermal grease, which is included. It guarantees a simple, pleasant, and precise distribution of the Kryonaut thermal paste on your processor or graphics card
9.1Excellent
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7
ARCTIC33% OffARCTIC MX-4 (8 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive
9.9 worth the money9.9 Simple to use9.9 Easy to useWhy we love it
Proven quality with unchanged formula for over a decade.
High thermal conductivity ensures efficient heat dissipation.
Safe application, metal-free and non-electrically conductive.
9.0Excellent
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8
ID-COOLINGID-COOLING Frost X45 4g Thermal Paste for CPU Processors, High Thermal Conductivity, Long Durability, Safe Application, Non-Conductive
Why we love it
Efficient heat transfer for optimal cooling.
Safe, non-conductive formula.
Long-lasting and durable performance.
8.8Very Good
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9
ID-COOLINGID-COOLING Frost X45 2g Thermal Paste for CPU Processors, High Thermal Conductivity, Long Durability, Safe Application, Non-Conductive
Main highlights- 【Safe Application】The Frost x45 is metal-free and electrically non-conductive, eliminating any risk of short circuits and providing added protection for your CPU and GPU.
- 【Non-Conductive】Its non-electrically conductive nature ensures no risk of short circuits, even if the paste spills onto sensitive components.
- 【Long-Lasting Durability】This thermal paste remains stable over time, resisting drying, cracking, or separation to maintain consistent performance.
- 【Ideal Viscosity and Consistency】With the perfect balance between thickness and fluidity, the paste is easy to apply without spilling or creating uneven layers.
- 【High Thermal Conductivity】With a thermal conductivity of 15.2 W/m·K, this thermal paste ensures efficient heat transfer from the processor or GPU to the heat sink for optimal cooling performance.
- 【Easy to Apply】The paste is easy to apply, spreading smoothly and evenly without excessive mess for a consistent layer across the surface.
8.5Good
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10
JLJJLJ Thermal Paste, 12g CPU Paste Thermal Compound Paste Heatsink for IC/Processor/CPU/All Coolers, Carbon Based High Performance, Thermal Interface Material, CPU Thermal Paste
Main highlights- WIDE APPLICATION: Suitable for all electronic components in need of heat dissipation, such as CPUs, GPUs, and PS4 consoles. It seamlessly combines outstanding performance with an affordable price, enabling you to effortlessly obtain a high - efficiency heat dissipation solution!
- SAFE APPLICATION: Metal-free and non-electrical conductive which eliminates any risks of causing short circuit, adding more protection to the CPU and VGA cards.
- HIGH DURABILITY:Unlike metal and silicon-based thermal conductive adhesives, JLJ thermal paste defies the passage of time. Once applied, it provides a long-lasting solution, remaining effective for a minimum of 5 years, eliminating the need for frequent reapplication.
- COMES WITH A TOOL KIT: JLJ thermal paste has the perfect consistency, it also comes with a tool kit including 2 types of applicators, 4 types of applicator templates, and 2 wipes to apply it smoothly and evenly, very easy to use even for beginners.
- BETTER THAN LIQUID METAL: High Thermal Conductivity, it is composed of carbon particles and has extremely high thermal conductivity. It ensures that the heat generated by the CPU or GPU is effectively dissipated.
8.4Good
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