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Alphacool Apex 2 Thermal Paste vs EKWB EK-Quantum Vector³ RTX 5080/90 Thermal Pad Kit: Comparison
What is the difference between Alphacool Apex 2 Thermal Paste and EKWB EK-Quantum Vector³ RTX 5080/90?
They differ on paste segment too, Standard Paste on the Alphacool Apex 2 Thermal Paste versus Pad on the EKWB EK-Quantum Vector³ RTX 5080/90.
Alphacool Apex 2 Thermal Paste vs EKWB EK-Quantum Vector³ RTX 5080/90: which one fits your build
it is not built for buyers who specifically want liquid-metal-level conductivity. It is equally the pick for high-end CPU and GPU builds, overclocking rigs, workstations and servers wanting Alphacool's current-generation paste. It is not the one for anyone needing a confirmed silicone/carbon base disclosure, which Alphacool has not published for this formula. The EKWB EK-Quantum Vector³ RTX 5080/90 is the one to take for EK-Quantum Vector³ RTX 5080/5090 water block rebuilds and maintenance and replacing degraded factory VRAM/VRM pads on EK GPU blocks, though it is the wrong buy for Non-EK Vector³ water blocks or other GPU models. Avoid it for CPU thermal interface use (this is a GPU block pad kit, not a paste). Our rating of the Alphacool Apex 2 Thermal Paste (6.7/10): A high-end Alphacool paste with a solid published conductivity figure, though independent review coverage is thinner than bigger paste-specialist brands. Our rating of the EKWB EK-Quantum Vector³ RTX 5080/90 (6.5/10): A genuine replacement kit for EK's specific GPU water blocks, valued for fit rather than headline performance.
What Alphacool Apex 2 Thermal Paste and EKWB EK-Quantum Vector³ RTX 5080/90 have in common
The common ground is wider than the gap: electrical conductivity are identical here.
Specs and benchmarks
Electrical Conductivity
- Alphacool Apex 2 Thermal Paste
- Insulating
- EKWB EK-Quantum Vector³ RTX 5080/90 Thermal Pad Kit
- Insulating
Package Size
- Alphacool Apex 2 Thermal Paste
- 2g syringe
- EKWB EK-Quantum Vector³ RTX 5080/90 Thermal Pad Kit
- Kit of 12 pads: 2x 8x16x2mm, 2x 55x16x2mm, 1x 27x16x2mm, 3x 120x12x1mm, 3x 120x6x2mm, 1x 30x15x3mm
Recommended Use
- Alphacool Apex 2 Thermal Paste
- High-end CPU/GPU (developed with Halnziye for CPUs, GPU hotspots, overclocking systems, workstations and servers)
- EKWB EK-Quantum Vector³ RTX 5080/90 Thermal Pad Kit
- High-end CPU/GPU (genuine replacement thermal pad kit for EK-Quantum Vector³ RTX 5080/5090 GPU water blocks, covering VRAM and power-delivery contact points)
Safety Notes
- Alphacool Apex 2 Thermal Paste
- Causes serious eye irritation; toxic to aquatic life with long-lasting effects. Wear protective gloves and eye protection and wash hands thoroughly after use.
- EKWB EK-Quantum Vector³ RTX 5080/90 Thermal Pad Kit
- Pads carry natural tack on one side only; double-sided protective foil must be removed before installation
Paste Segment
- Alphacool Apex 2 Thermal Paste
- Standard Paste
- EKWB EK-Quantum Vector³ RTX 5080/90 Thermal Pad Kit
- Pad
Which one should you pick?
Choose Alphacool Apex 2 Thermal Paste if you already have it on hand or find it at a lower price.
Choose EKWB EK-Quantum Vector³ RTX 5080/90 Thermal Pad Kit if you already have it on hand or find it at a lower price.
Price comparison
| Retailer | Alphacool Apex 2 Thermal Paste | EKWB EK-Quantum Vector³ RTX 5080/90 Thermal Pad Kit |
|---|---|---|
| Alphacool Shop (EU) | View on Alphacool Shop (EU) | |
| EK Webshop | View on EK Webshop |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
Alphacool Apex 2 Thermal Paste
6.7 / 10 Expert Rating
A high-end Alphacool paste with a solid published conductivity figure, though independent review coverage is thinner than bigger paste-specialist brands.
EKWB EK-Quantum Vector³ RTX 5080/90 Thermal Pad Kit
6.5 / 10 Expert Rating
A genuine replacement kit for EK's specific GPU water blocks, valued for fit rather than headline performance.
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