Model | Samsung SSD 970 |
Serial | 0025_3853_81B2_886A. |
AvailCapacity | 954 GiB |
TestedCapacity | 954 GiB |
CPU | Intel(R) Core(TM) i7-8700K CPU @ 3.70GHz |
Cores | 12 |
Frequency | 3696 |
OS | Microsoft Windows 10 Pro - Build 17134 - ServicePack 0.0 |
FIOVersion | fio-3.6 |
Type | Write % | Block Size | Threads | Queue Depth/Thread | IOPS | Bandwidth (MB/s) | Read Latency (us) | Write Latency (us) |
Sustained Multi-Threaded Sequential Read Tests by Block Size | ||||||||
Seq | 0 | 512 | 1 | 256 | 193816 | 94,6369 | 665,1508 | 0 |
Seq | 0 | 1024 | 1 | 256 | 192493 | 187,9812 | 669,9889 | 0 |
Seq | 0 | 2048 | 1 | 256 | 196523 | 383,8342 | 655,5556 | 0 |
Seq | 0 | 4096 | 1 | 256 | 192251 | 750,9794 | 670,2274 | 0 |
Seq | 0 | 8192 | 1 | 256 | 188993 | 1476,509 | 683,9805 | 0 |
Seq | 0 | 16384 | 1 | 256 | 179841 | 2810,171 | 719,6961 | 0 |
Seq | 0 | 32768 | 1 | 256 | 104771 | 3274,938 | 2442,825 | 0 |
Seq | 0 | 65536 | 1 | 256 | 52093 | 3255,784 | 4913,73 | 0 |
Seq | 0 | 131072 | 1 | 256 | 25917 | 3239,577 | 9877,224 | 0 |
Sustained Multi-Threaded Random Read Tests by Block Size | ||||||||
Rand | 0 | 512 | 16 | 16 | 543721 | 265,489 | 465,1518 | 0 |
Rand | 0 | 1024 | 16 | 16 | 539981 | 527,3256 | 467,7959 | 0 |
Rand | 0 | 2048 | 16 | 16 | 540138 | 1054,958 | 468,2116 | 0 |
Rand | 0 | 4096 | 16 | 16 | 532552 | 2080,282 | 475,7138 | 0 |
Rand | 0 | 8192 | 16 | 16 | 275098 | 2149,205 | 929,5399 | 0 |
Rand | 0 | 16384 | 16 | 16 | 140711 | 2198,614 | 1818,619 | 0 |
Rand | 0 | 32768 | 16 | 16 | 87584 | 2736,996 | 2922,333 | 0 |
Rand | 0 | 65536 | 16 | 16 | 51472 | 3216,97 | 4972,965 | 0 |
Rand | 0 | 131072 | 16 | 16 | 25538 | 3192,252 | 10023,5 | 0 |
Sequential Write Tests with Queue Depth=1 by Block Size | ||||||||
Seq | 100 | 512 | 1 | 1 | 50085 | 24,45578 | 0 | 19,5409 |
Seq | 100 | 1024 | 1 | 1 | 49092 | 47,94167 | 0 | 19,94109 |
Seq | 100 | 2048 | 1 | 1 | 48554 | 94,8315 | 0 | 20,16074 |
Seq | 100 | 4096 | 1 | 1 | 47215 | 184,4355 | 0 | 20,75067 |
Seq | 100 | 8192 | 1 | 1 | 44713 | 349,32 | 0 | 21,91421 |
Seq | 100 | 16384 | 1 | 1 | 39744 | 620,9944 | 0 | 24,73412 |
Seq | 100 | 32768 | 1 | 1 | 32557 | 1017,404 | 0 | 30,2632 |
Seq | 100 | 65536 | 1 | 1 | 23954 | 1497,953 | 0 | 41,30713 |
Seq | 100 | 131072 | 1 | 1 | 15730 | 1966,309 | 0 | 63,10914 |
Sustained 4KB Random Read Tests by Number of Threads | ||||||||
Rand | 0 | 4096 | 1 | 1 | 14547 | 56,82289 | 68,3003 | 0 |
Rand | 0 | 4096 | 2 | 1 | 29012 | 113,3292 | 68,47061 | 0 |
Rand | 0 | 4096 | 4 | 1 | 57178 | 223,35 | 69,49413 | 0 |
Rand | 0 | 4096 | 8 | 1 | 108686 | 424,5535 | 73,09309 | 0 |
Rand | 0 | 4096 | 16 | 1 | 196550 | 767,775 | 80,84383 | 0 |
Rand | 0 | 4096 | 32 | 1 | 320927 | 1253,621 | 98,95784 | 0 |
Rand | 0 | 4096 | 64 | 1 | 449416 | 1755,529 | 141,3465 | 0 |
Rand | 0 | 4096 | 128 | 1 | 463775 | 1811,623 | 274,9038 | 0 |
Rand | 0 | 4096 | 256 | 1 | 369120 | 1441,876 | 692,3952 | 0 |
Sustained 4KB Random mixed 30% Write Tests by Number Threads | ||||||||
Rand | 30 | 4096 | 1 | 1 | 15159 | 59,21506 | 84,38354 | 21,3472 |
Rand | 30 | 4096 | 2 | 1 | 26615 | 103,9649 | 97,93197 | 20,26208 |
Rand | 30 | 4096 | 4 | 1 | 43376 | 169,4388 | 122,367 | 20,14146 |
Rand | 30 | 4096 | 8 | 1 | 65802 | 257,374 | 164,1301 | 20,45685 |
Rand | 30 | 4096 | 16 | 1 | 92806 | 362,5227 | 236,4873 | 20,99349 |
Rand | 30 | 4096 | 32 | 1 | 105179 | 410,8563 | 390,3737 | 101,686 |
Rand | 30 | 4096 | 64 | 1 | 102091 | 398,793 | 707,7115 | 436,2411 |
Rand | 30 | 4096 | 128 | 1 | 101534 | 396,6155 | 1340,199 | 1072,564 |
Rand | 30 | 4096 | 256 | 1 | 101607 | 396,9042 | 2607,165 | 2311,818 |
Sustained Perf Stability Test - 4KB Random 30% Write for 20 minutes | ||||||||
Rand | 30 | 4096 | 256 | 1 | 101526 | 396,5878 | 2609,03 | 2314,609 |
Sustained 4KB Random Write Tests by Number of Threads | ||||||||
Rand | 100 | 4096 | 1 | 1 | 33923 | 132,5103 | 0 | 28,97333 |
Rand | 100 | 4096 | 2 | 1 | 33913 | 132,4714 | 0 | 58,38123 |
Rand | 100 | 4096 | 4 | 1 | 33938 | 132,5693 | 0 | 117,1899 |
Rand | 100 | 4096 | 8 | 1 | 34019 | 132,8869 | 0 | 234,2046 |
Rand | 100 | 4096 | 16 | 1 | 33882 | 132,3521 | 0 | 471,0869 |
Rand | 100 | 4096 | 32 | 1 | 33956 | 132,6412 | 0 | 941,3481 |
Rand | 100 | 4096 | 64 | 1 | 34022 | 132,8992 | 0 | 1880,087 |
Rand | 100 | 4096 | 128 | 1 | 34031 | 132,9325 | 0 | 3759,954 |
Rand | 100 | 4096 | 256 | 1 | 34015 | 132,872 | 0 | 7524,15 |
Sustained Multi-Threaded Random Write Tests by Block Size | ||||||||
Rand | 100 | 512 | 16 | 16 | 31172 | 15,22061 | 0 | 8208,892 |
Rand | 100 | 1024 | 16 | 16 | 31182 | 30,45108 | 0 | 8206,195 |
Rand | 100 | 2048 | 16 | 16 | 31201 | 60,93898 | 0 | 8201,255 |
Rand | 100 | 4096 | 16 | 16 | 33998 | 132,803 | 0 | 7523,743 |
Rand | 100 | 8192 | 16 | 16 | 16976 | 132,6276 | 0 | 15075,51 |
Rand | 100 | 16384 | 16 | 16 | 8611 | 134,5444 | 0 | 29726,11 |
Rand | 100 | 32768 | 16 | 16 | 4267 | 133,3305 | 0 | 59995,15 |
Rand | 100 | 65536 | 16 | 16 | 2104 | 131,5134 | 0 | 121639,7 |
Rand | 100 | 131072 | 16 | 16 | 1082 | 135,2813 | 0 | 236468,2 |
