Summary Report Date 2019-11-17 08:28:49 Generated by MemTest86 V8.2 Free (64-bit) Result FAIL System Information EFI Specifications 2.60 System Manufacturer Micro-Star International Co., Ltd. Product Name MS-7B58 Version 1.0 Serial Number Default string BIOS Vendor American Megatrends Inc. Version 1.70 Release Date 04/04/2019 Baseboard Manufacturer Micro-Star International Co., Ltd. Product Name Z370 GAMING M5 (MS-7B58) Version 1.0 Serial Number HC16545946 CPU Type Intel Core i7-8700K @ 3.70GHz CPU Clock 3737 MHz [Turbo: 4415.8 MHz] # Logical Processors 12 (6 enabled for testing) L1 Cache 4 x 64K (212978 MB/s) L2 Cache 4 x 256K (95212 MB/s) L3 Cache 12288K (39703 MB/s) Memory 32731M (24115 MB/s) DIMM Slot #0 8GB DDR4 XMP PC4-28700 Corsair / CMR16GX4M2C3600C18 18-19-19-39 / 3596 MHz / 1.350V DIMM Slot #1 8GB DDR4 XMP PC4-28700 Corsair / CMR16GX4M2C3600C18 18-19-19-39 / 3596 MHz / 1.350V DIMM Slot #2 8GB DDR4 XMP PC4-28700 Corsair / CMR16GX4M2C3600C18 18-19-19-39 / 3596 MHz / 1.350V DIMM Slot #3 8GB DDR4 XMP PC4-28700 Corsair / CMR16GX4M2C3600C18 18-19-19-39 / 3596 MHz / 1.350V Result summary Test Start Time 2019-11-16 23:19:57 Elapsed Time 5:30:00 Memory Range Tested 0x0 - 86F000000 (34544MB) CPU Selection Mode Parallel (All CPUs) ECC Polling Enabled # Tests Passed 44/48 (91%) Lowest Error Address 0x1DE400D0 (478MB) Highest Error Address 0x8689A2430 (34441MB) Bits in Error Mask 0000000000200000 Bits in Error 1 Max Contiguous Errors 1 Test # Tests Passed Errors Test 0 [Address test, walking ones, 1 CPU] 4/4 (100%) 0 Test 1 [Address test, own address, 1 CPU] 4/4 (100%) 0 Test 2 [Address test, own address] 4/4 (100%) 0 Test 3 [Moving inversions, ones & zeroes] 4/4 (100%) 0 Test 4 [Moving inversions, 8-bit pattern] 4/4 (100%) 0 Test 5 [Moving inversions, random pattern] 4/4 (100%) 0 Test 6 [Block move, 64-byte blocks] 0/4 (0%) 290 Test 7 [Moving inversions, 32-bit pattern] 4/4 (100%) 0 Test 8 [Random number sequence] 4/4 (100%) 0 Test 9 [Modulo 20, ones & zeros] 4/4 (100%) 0 Test 10 [Bit fade test, 2 patterns, 1 CPU] 4/4 (100%) 0 Test 13 [Hammer test] 4/4 (100%) 0 Last 10 Errors 2019-11-17 03:32:27 - [Data Error] Test: 6, CPU: 8, Address: 85FB14230, Expected: 40200000, Actual: 40000000 2019-11-17 03:32:27 - [Data Error] Test: 6, CPU: 8, Address: 85DB14250, Expected: 40200000, Actual: 40000000 2019-11-17 03:32:25 - [Data Error] Test: 6, CPU: 10, Address: 84B239BF0, Expected: 00210000, Actual: 00010000 2019-11-17 03:32:25 - [Data Error] Test: 6, CPU: 10, Address: 849239C10, Expected: 00210000, Actual: 00010000 2019-11-17 03:32:23 - [Data Error] Test: 6, CPU: 4, Address: 82439C050, Expected: 04200000, Actual: 04000000 2019-11-17 03:32:19 - [Data Error] Test: 6, CPU: 0, Address: 806DFCA70, Expected: 00200004, Actual: 00000004 2019-11-17 03:32:19 - [Data Error] Test: 6, CPU: 0, Address: 804DFCA90, Expected: 00200004, Actual: 00000004 2019-11-17 03:32:19 - [Data Error] Test: 6, CPU: 10, Address: 803D80570, Expected: 01200000, Actual: 01000000 2019-11-17 03:32:19 - [Data Error] Test: 6, CPU: 2, Address: 7F2C4A3B0, Expected: 00240000, Actual: 00040000 2019-11-17 03:32:19 - [Data Error] Test: 6, CPU: 2, Address: 7F25FC430, Expected: 00204000, Actual: 00004000