Best Cpu Paste In September 2026

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Check out our product review of the Best Cpu Paste. We tried 10 models and can tell you the absolute best varieties.

To help you in your search, we have completed this list of the Best Cpu Paste.

Top Rated Best Cpu Paste Of 2026

Rank	Product Name	Score
1	GENNEL 20g 4.63W/m-k High Performance Silicone Compound Thermal Grease Paste for CPU GPU Buy Now	9.7 Buy Now
2	Easycargo 6.5 W/m-k Thermal Paste Kit, High Performance Thermal Grease for Heatsink Interface Buy Now	9.5 Buy Now
3	ARCTIC MX-2 2019 Edition - Thermal Compound Paste, Carbon Based High Performance, Heatsink Buy Now	9.1 Buy Now
4	ARCTIC MX-4 (current edition) (4 Grams) - Thermal Compound Paste, Carbon Based High Buy Now	8.8 Buy Now
5	ARCTIC MX-4 - Thermal Compound Paste For Coolers | Heat Sink Paste | Buy Now	8.6 Buy Now
6	HY-700-50g Thermal Paste,CPU Paste;Heatsink Past;Thermal Compound; Conductivity: >3.14W/m-k Carbon Based High Performance, Heatsink Buy Now	8.3 Buy Now
7	Innovation Cooling Graphite Thermal Pad – Alternative to Thermal Paste/Grease (40 X 40mm) Buy Now	8.1 Buy Now
8	RZJZGZ Arctic MX-4 2019 Edition Thermal Compound Paste Carbon Based High Performance Heatsink Buy Now	7.8 Buy Now
9	CORSAIR TM30 Performance Thermal Paste|Ultra-Low Thermal Impedance CPU/GPU|3 Grams|w/applicator Buy Now	7.5 Buy Now
10	ARCTIC MX-4 (current edition) (8 Grams) - Thermal Compound Paste, Carbon Based High Buy Now	7.2 Buy Now

1. GENNEL 20g 4.63W/m-k High Performance Silicone Compound Thermal Grease Paste for CPU GPU

• Suitable for: cpu, gpu ,heatsink, ovens, chipset, xbox, high power led and other pc components.
• Helps disperse the heat from cpu to heatsink effectively.
• Package includes : 1 x gennel g108 20g thermal grease paste, 1 x thermal paste spatula
• High performance! high temperature resistance non-toxic, tasteless, non-corrosive
• Thermal conductivity: >4.63w/m-k ,thermal resistance: <0.0087c-in2/w, net weight: 20gram

2. Easycargo 6.5 W/m-k Thermal Paste Kit, High Performance Thermal Grease for Heatsink Interface

• Thermal resistance 0.0016 k-in/w.
• Working temperature: -30/280c.
• Thermal conductivity > 6.5 w/m-k.
• Each pack includes 1 gram high performance thermal paste/grease.
• Can be applied for cooling the interface of heatsink and cpu gpu ic chips, etc.

3. ARCTIC MX-2 2019 Edition - Thermal Compound Paste, Carbon Based High Performance, Heatsink

• Safe application: the mx-2 edition 2019 is metal-free and non-electrical conductive which eliminates any risks of causing short circuit, adding more protection to the cpu and vga cards
• Excellent performance: composed of carbon micro-particles which lead to an extremely high thermal conductivity. it s that heat generated from the cpu or gpu is dissipated efficiently
• The new version of the #1 bestseller: the mx-2 edition 2019 convinces everyone with its usual quality and performance, that have always distinguished it
• High performance: with excellent temperature reduction performance, the mx-2 edition 2019 is ideal for cpu and gpu cooling, and other applications between power semiconductor components and heatsinks
• High durability: in contrast to metal and silicon thermal compound, the mx-2 edition 2019 doesn't compromise over time. once applied, you do not need to apply it again as it will last at least for 8 years

4. ARCTIC MX-4 (current edition) (4 Grams) - Thermal Compound Paste, Carbon Based High

• Safe application: the mx-4 is metal-free and non-electrical conductive which eliminates any risks of causing short circuit, adding more protection to the cpu and vga cards
• Easy to apply: with an ideal consistency, the mx-4 is very easy to use, even for beginners
• High durability: in contrast to metal and silicon thermal compound, the mx-4 does not compromise over time. once applied, you do not need to apply it again as it will last at least for 8 years
• High performance: with excellent temperature reduction performance, the mx-4 is ideal for cpu and gpu cooling, and other applications between power semiconductor components and heatsinks
• Well proven quality: the design of our thermal paste packagings has changed several times over the years. the formula of the composition has remained unchanged, so our mx pastes have stood for high performance and quality for years

5. ARCTIC MX-4 - Thermal Compound Paste For Coolers | Heat Sink Paste |

• Composed of carbon micro-particles which lead to an extremely high thermal conductivity.
• In contrast to metal and silicon thermal compound, the mx-4 does not compromise over time.
• It guarantees that heat generated from the cpu or gpu is dissipated efficiently.
• With an ideal consistency, the mx-4 is very easy to use, even for beginners.
• Formula, the mx-4 guarantees exceptional heat dissipation from the components and supports the stability needed to push your system to its limit.

6. HY-700-50g Thermal Paste,CPU Paste;Heatsink Past;Thermal Compound; Conductivity: >3.14W/m-k Carbon

• High stability and reliability,grease cleaner and applicator included
• Odorless, low oil content, non-volatile, non-corrosive, non-toxic, flame retardant,bay direct thermal paste perfect for cpu,vga,led,chipset and other pc components.
• Silver color polysynthetic thermal paste grease
• Excellent thermal conductivity:>3.14w/(m-k)
• If you have questions, please contact us in time. we will answer your questions promptly within 16 hours.

7. Innovation Cooling Graphite Thermal Pad – Alternative to Thermal Paste/Grease (40 X 40mm)

• Take the guesswork out the modular solution means never again having to wonder if youve applied too much or too little thermal paste.
• Reusable youll never have to worry about buying thermal paste ever again. the graphite thermal pad can be reused on multiple builds with no loss in performance.
• Unmatched temperature range keeps your cpu safe with a temperature operating range of -200c to 400c. rohs compliant.
• Top tier thermal performance the ic graphite pad features a thermal conductivity of 35w/m-k.
• Extraordinary durability this thermal pad features a dry solution that contains no liquids. it will not pump or bake out like regular thermal compounds.

8. RZJZGZ Arctic MX-4 2019 Edition Thermal Compound Paste Carbon Based High Performance Heatsink

• 3.thermal compound: the mx-4 edition 2019 formula s exceptional heat dissipation from the components and supports the stability needed to push your system to its limit
• 5.high durability: in contrast to metal and silicon thermal compound, the mx-4 edition 2019 doesn't compromise over time. once applied, you do not need to apply it again as it will last at least for 8 years
• 1.safe application: the mx-4 is metal-free and non-electrical conductive which eliminates any risks of causing short circuit, adding more protection to the cpu and vga cards.
• 4.easy to apply: with an ideal consistency, the mx-4 is very easy to use, even for beginners.
• 2.better than liquid metal : composed of carbon micro-particles which lead to an extremely high thermal conductivity. it guarantees that heat generated from the cpu or gpu is dissipated efficiently.

9. CORSAIR TM30 Performance Thermal Paste|Ultra-Low Thermal Impedance CPU/GPU|3 Grams|w/applicator

• installation made easy: an included application stencil and spreader take the guesswork out of applying xtm50 to your cpu cooler.
• Enthusiast cpu thermal compound: premium zinc oxide based thermal compound for optimal thermal performance.
• Cools your cpu and gpu: install new, or replace existing thermal compound on your cpu and gpu to improve heat transfer and lower temperatures.
• Filling the gap: xtm50s low-viscosity allows it to easily fill microscopic abrasions and channels for peak thermal transfer.
• improved cpu cooling: ultra-low thermal impedance lowers cpu temperatures vs common thermal paste.
• long service life: xtm50s high-stability liquid compound lasts for years with no drying, cracking or change in consistency.

10. ARCTIC MX-4 (current edition) (8 Grams) - Thermal Compound Paste, Carbon Based High

• Well proven quality: the design of our thermal paste packagings has changed several times over the years. the formula of the composition has remained unchanged, so our mx pastes have stood for high performance and quality for years
• Safe application: the mx-4 is metal-free and non-electrical conductive which eliminates any risks of causing short circuit, adding more protection to the cpu and vga cards
• Easy to apply: with an ideal consistency, the mx-4 is very easy to use, even for beginners
• High durability: in contrast to metal and silicon thermal compound, the mx-4 does not compromise over time. once applied, you do not need to apply it again as it will last at least for 8 years
• High performance: with excellent temperature reduction performance, the mx-4 is ideal for cpu and gpu cooling, and other applications between power semiconductor components and heatsinks