NEW - Apex 2 Thermal Grease
The Alphacool Apex 2 is the new generation of our proven thermal grease. Developed in collaboration with Halnziye, it offers improved cooling performance for modern CPUs and GPUs. Especially under high loads, it ensures efficient heat transfer and lower temperatures.
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Our CPU and GPU comparison tests demonstrate how the Alphacool Apex 2 performs in real-world use. The following charts compare the new thermal grease directly with the previous Apex thermal grease and show how the revised formula affects temperatures. The advantages of the Apex 2 become particularly clear under high loads and at GPU hotspots.
CPU Comparison
GPU Comparison
CPU Comparison
Test setup: PowerColor Hellhound Radeon RX 9070 XT fitted with the Alphacool Core RX 9070 XT Hellhound + Pure water block with backplate (14782). The cooling loop uses an Alphacool VPP Apex pump running at full speed, an Alphacool NexXxoS HPE-30 Full Copper 360 mm radiator, and three Apex Stealth fans operating at 2,000 RPM. Ambient room temperature ranged from 26.3 to 26.7 °C.