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Price and performance details for the SK Hynix HMT451S6MFR8A-PB 4GB can be found below. This is made using thousands of PerformanceTest benchmark results and is updated daily.
Description: PC3-12800, 1.5V, 1.35V , CAS Supported: 5 6 7 8 9 10 11
Other names: SK Hynix HMT451S6MFR8A-PB
Memory First Benchmarked: 2020-04-16
Last Price Change: NA
| Database Operations | 2,078 KOps/Sec |
|---|---|
| Memory Read Cached | 20,754 MBytes/Sec |
| Memory Read Uncached | 12,091 MBytes/Sec |
| Memory Write | 8,037 MBytes/Sec |
| Latency | 44 ns (lower is better) |
| Memory Threaded | 20,537 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 F3-2400C10-8GTX 8GB | 38 ns | |
| SK Hynix HMT451S6MFR8A-PB 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 | 12.9 GB/s | |
| G Skill Intl F3-2400C10-8GTX 8GB | 15.6 GB/s | |
| SK Hynix HMT451S6MFR8A-PB 4GB | 12.1 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 F3-2400C10-8GTX 8GB | 10.6 GB/s | |
| SK Hynix HMT451S6MFR8A-PB 4GB | 8.0 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 | 20.8 GB/s | |
| G Skill Intl F3-12800CL9-4GBXL 4GB | 21.4 GB/s | |
| G Skill Intl F3-2400C10-8GTX 8GB | 27.2 GB/s | |
| SK Hynix HMT451S6MFR8A-PB 4GB | 20.5 GB/s | |
| PassMark Software © 2008-2026 |
 |
 |
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| Baseline | Benchmark Results | |
|---|---|---|
| BL3450648 - May 05 2026 |
47 ns - Latency 11.3 GB/s - Read Uncached 8.3 GB/s - Write 18.2 GB/s - Threaded | |
| BL3409645 - Apr 14 2026 |
131 ns - Latency 3.7 GB/s - Read Uncached 2.8 GB/s - Write 6.6 GB/s - Threaded | |
| BL3407757 - Apr 13 2026 |
43 ns - Latency 13.8 GB/s - Read Uncached 9.0 GB/s - Write 19.3 GB/s - Threaded | |
| BL3100935 - Dec 02 2025 |
48 ns - Latency 7.4 GB/s - Read Uncached 4.7 GB/s - Write 11.0 GB/s - Threaded | |
| BL3100922 - Dec 02 2025 |
48 ns - Latency 7.4 GB/s - Read Uncached 4.7 GB/s - Write 11.0 GB/s - Threaded | |
| PassMark Software © 2008-2026 |
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