Side by side

3DMark vs HCI MemTest

3DMark

6.5#7 in pc stress testing tools

AndroidiOSmacOSWindows

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HCI MemTest

7.4#2 in pc stress testing tools$5 one-time

Free planLinuxWindows

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3DMark plans

Basic Edition—
Advanced Edition—

HCI MemTest plans

MemTest FreeFree
MemTestFree
MemTest (free)Free
MemTest Pro$5, paid once
MemTest Deluxe$14, paid once

Pick 3DMark if…

3DMark suits people who want to benchmark and compare hardware across supported device types. It also offers tools for examining game performance estimates, hardware behavior, and specific graphics features.

Pick HCI MemTest if…

It suits Windows users checking RAM after hardware or system changes, and those who want automated or background testing in Pro. Deluxe may suit users who need boot-time access to RAM and have CSM or legacy BIOS support.

Charts they share

PC stress testing tools