download the last version for ios Memtest86 Pro 10.5.1000

Fixed reading ECC error status register for Intel Tiger Lake-H and Alder Lake chipsets.Fixed bug in reading ECC error count registers for various Intel/AMD Ryzen chipsets.Fixed clock speed measurement failure for ARM chipsets due to cycle count register not being enabled.Fixed hammer test incorrectly running in single-sided mode in Free version.The motivation for this test came from discovering a defective RAM module that did not produce errors when accessed via the CPU, but failed when files were read from disk via DMA. This test exercises the disk controller's DMA hardware to perform memory access, bypassing the CPU. Added new experimental memory test as Test 14.As usual, the Free Edition is available for download on the normal MemTest86 download page.

(Sep 30/2022 Update) MemTest86 v10.0 Pro and Site Edition can now be purchased from our sales page. Thank you to our beta testers for the bug reports and feedback. As a result, MemTest86 v9.5 beta testing period is now over.

(Sep 30/2022 Update) MemTest86 v10.0 has been officially released.

Download the last version for ios Memtest86 Pro 10.5.1000