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Price and performance details for the Samsung M391B5173QH0-CMA 4GB can be found below. This is made using thousands of PerformanceTest benchmark results and is updated daily.
Description: PC3-14900, 1.5V, CAS Supported: 6 7 8 9 10 11 13
Other names: Samsung M391B5173QH0-CMA
Memory First Benchmarked: 2023-04-30
Last Price Change: $21 USD (2019-03-22)
| Database Operations | 2,448 KOps/Sec |
|---|---|
| Memory Read Cached | 24,370 MBytes/Sec |
| Memory Read Uncached | 13,352 MBytes/Sec |
| Memory Write | 8,063 MBytes/Sec |
| Latency | 44 ns (lower is better) |
| Memory Threaded | 20,701 MBytes/Sec |
| Memory Model | Average | |
|---|---|---|
| Kingston KHX1866C10D3/8G 8GB | 46 ns | |
| Kingston KHX1600C10D3/8G 8GB | 44 ns | |
| Kingston KHX1600C9D3/4GX 4GB | 46 ns | |
| Corsair CMZ8GX3M2A1600C9 4GB | 46 ns | |
| Crucial Technology BLS8G3D1609DS1S00. 8GB | 43 ns | |
| Kingston KHX2400C11D3/8GX 8GB | 41 ns | |
| Corsair CMZ16GX3M2A1600C10 8GB | 44 ns | |
| G Skill Intl F3-12800CL9-4GBXL 4GB | 45 ns | |
| G Skill Intl F3-12800CL10-8GBXL 8GB | 47 ns | |
| Samsung M391B5173QH0-CMA 4GB | 44 ns | |
| PassMark Software © 2008-2026 |
| Memory Model | Average | |
|---|---|---|
| Kingston KHX1866C10D3/8G 8GB | 12.8 GB/s | |
| Kingston KHX1600C10D3/8G 8GB | 13.6 GB/s | |
| Kingston KHX1600C9D3/4GX 4GB | 12.8 GB/s | |
| Corsair CMZ8GX3M2A1600C9 4GB | 12.4 GB/s | |
| Crucial Technology BLS8G3D1609DS1S00. 8GB | 13.8 GB/s | |
| Kingston KHX2400C11D3/8GX 8GB | 14.6 GB/s | |
| Corsair CMZ16GX3M2A1600C10 8GB | 13.5 GB/s | |
| G Skill Intl F3-12800CL9-4GBXL 4GB | 13.0 GB/s | |
| G Skill Intl F3-12800CL10-8GBXL 8GB | 12.7 GB/s | |
| Samsung M391B5173QH0-CMA 4GB | 13.4 GB/s | |
| PassMark Software © 2008-2026 |
| Memory Model | Average | |
|---|---|---|
| Kingston KHX1866C10D3/8G 8GB | 8.5 GB/s | |
| Kingston KHX1600C10D3/8G 8GB | 8.6 GB/s | |
| Kingston KHX1600C9D3/4GX 4GB | 8.0 GB/s | |
| Corsair CMZ8GX3M2A1600C9 4GB | 7.7 GB/s | |
| Crucial Technology BLS8G3D1609DS1S00. 8GB | 8.7 GB/s | |
| Kingston KHX2400C11D3/8GX 8GB | 9.8 GB/s | |
| Corsair CMZ16GX3M2A1600C10 8GB | 8.6 GB/s | |
| G Skill Intl F3-12800CL9-4GBXL 4GB | 8.3 GB/s | |
| G Skill Intl F3-12800CL10-8GBXL 8GB | 7.9 GB/s | |
| Samsung M391B5173QH0-CMA 4GB | 8.1 GB/s | |
| PassMark Software © 2008-2026 |
| Memory Model | Average | |
|---|---|---|
| Kingston KHX1866C10D3/8G 8GB | 22.7 GB/s | |
| Kingston KHX1600C10D3/8G 8GB | 20.9 GB/s | |
| Kingston KHX1600C9D3/4GX 4GB | 21.3 GB/s | |
| Corsair CMZ8GX3M2A1600C9 4GB | 19.2 GB/s | |
| Crucial Technology BLS8G3D1609DS1S00. 8GB | 21.3 GB/s | |
| Kingston KHX2400C11D3/8GX 8GB | 25.8 GB/s | |
| Corsair CMZ16GX3M2A1600C10 8GB | 20.7 GB/s | |
| G Skill Intl F3-12800CL9-4GBXL 4GB | 21.4 GB/s | |
| G Skill Intl F3-12800CL10-8GBXL 8GB | 19.2 GB/s | |
| Samsung M391B5173QH0-CMA 4GB | 20.7 GB/s | |
| PassMark Software © 2008-2026 |
 |
 |
 |
| Baseline | Benchmark Results | |
|---|---|---|
| BL3159776 - Dec 24 2025 |
40 ns - Latency 16.0 GB/s - Read Uncached 9.0 GB/s - Write 21.8 GB/s - Threaded | |
| BL3159618 - Dec 24 2025 |
40 ns - Latency 15.1 GB/s - Read Uncached 8.6 GB/s - Write 21.7 GB/s - Threaded | |
| BL2565677 - Apr 19 2025 |
70 ns - Latency 6.1 GB/s - Read Uncached 4.9 GB/s - Write 16.5 GB/s - Threaded | |
| BL2131865 - Jun 26 2024 |
53 ns - Latency 14.3 GB/s - Read Uncached 8.8 GB/s - Write 17.6 GB/s - Threaded | |
| BL2130274 - Jun 24 2024 |
54 ns - Latency 14.3 GB/s - Read Uncached 8.6 GB/s - Write 17.2 GB/s - Threaded | |
| PassMark Software © 2008-2026 |
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