For our temperature testing, we measure the peak memory temperature under load. A reading under load comes from running Cyberpunk 2077 for 30 minutes.
Memory thermals are more impressive than stock GPU thermals. Using the Amplify BIOS, the AMP Extreme Holo's memory peaked at 86C, with the Quiet BIOS seeing that figure rise by just 2C. Interestingly, the ASUS TUF does noticeably worse here, with both figures hitting 90C and above.