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Price and performance details for the SK Hynix HMT451U6DFR8A-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: 6 7 8 9 10 11
Other names: SK Hynix HMT451U6DFR8A-PB
Memory First Benchmarked: 2025-09-15
Last Price Change: NA
| Database Operations | 2,341 KOps/Sec |
|---|---|
| Memory Read Cached | 22,301 MBytes/Sec |
| Memory Read Uncached | 12,261 MBytes/Sec |
| Memory Write | 7,834 MBytes/Sec |
| Latency | 51 ns (lower is better) |
| Memory Threaded | 19,143 MBytes/Sec |
| Memory Model | Average | |
|---|---|---|
| Kingston KHX1866C10D3/8G 8GB | 46 ns | |
| Kingston KHX1600C10D3/8G 8GB | 44 ns | |
| Kingston KHX1600C9D3/4GX 4GB | 46 ns | |
| Crucial Technology BLS8G3D1609DS1S00. 8GB | 43 ns | |
| Corsair CMZ8GX3M2A1600C9 4GB | 46 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 HMT451U6DFR8A-PB 4GB | 51 ns | |
| PassMark Software © 2008-2025 |
| Memory Model | Average | |
|---|---|---|
| Kingston KHX1866C10D3/8G 8GB | 12.8 GB/s | |
| Kingston KHX1600C10D3/8G 8GB | 13.5 GB/s | |
| Kingston KHX1600C9D3/4GX 4GB | 12.7 GB/s | |
| Crucial Technology BLS8G3D1609DS1S00. 8GB | 13.8 GB/s | |
| Corsair CMZ8GX3M2A1600C9 4GB | 12.3 GB/s | |
| Kingston KHX2400C11D3/8GX 8GB | 14.6 GB/s | |
| Corsair CMZ16GX3M2A1600C10 8GB | 13.4 GB/s | |
| G Skill Intl F3-12800CL9-4GBXL 4GB | 12.9 GB/s | |
| G Skill Intl F3-2400C10-8GTX 8GB | 15.5 GB/s | |
| SK Hynix HMT451U6DFR8A-PB 4GB | 12.3 GB/s | |
| PassMark Software © 2008-2025 |
| Memory Model | Average | |
|---|---|---|
| Kingston KHX1866C10D3/8G 8GB | 8.6 GB/s | |
| Kingston KHX1600C10D3/8G 8GB | 8.6 GB/s | |
| Kingston KHX1600C9D3/4GX 4GB | 8.0 GB/s | |
| Crucial Technology BLS8G3D1609DS1S00. 8GB | 8.7 GB/s | |
| Corsair CMZ8GX3M2A1600C9 4GB | 7.7 GB/s | |
| Kingston KHX2400C11D3/8GX 8GB | 9.9 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 HMT451U6DFR8A-PB 4GB | 7.8 GB/s | |
| PassMark Software © 2008-2025 |
| Memory Model | Average | |
|---|---|---|
| Kingston KHX1866C10D3/8G 8GB | 22.8 GB/s | |
| Kingston KHX1600C10D3/8G 8GB | 20.9 GB/s | |
| Kingston KHX1600C9D3/4GX 4GB | 21.3 GB/s | |
| Crucial Technology BLS8G3D1609DS1S00. 8GB | 21.3 GB/s | |
| Corsair CMZ8GX3M2A1600C9 4GB | 19.2 GB/s | |
| Kingston KHX2400C11D3/8GX 8GB | 25.8 GB/s | |
| Corsair CMZ16GX3M2A1600C10 8GB | 20.7 GB/s | |
| G Skill Intl F3-12800CL9-4GBXL 4GB | 21.3 GB/s | |
| G Skill Intl F3-2400C10-8GTX 8GB | 27.3 GB/s | |
| SK Hynix HMT451U6DFR8A-PB 4GB | 19.1 GB/s | |
| PassMark Software © 2008-2025 |
 |
 |
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| Baseline | Benchmark Results | |
|---|---|---|
| BL3028657 - Nov 05 2025 |
42 ns - Latency 9.3 GB/s - Read Uncached 4.4 GB/s - Write 10.9 GB/s - Threaded | |
| BL3026210 - Nov 04 2025 |
47 ns - Latency 10.3 GB/s - Read Uncached 4.8 GB/s - Write 10.5 GB/s - Threaded | |
| BL3026127 - Nov 04 2025 |
42 ns - Latency 9.1 GB/s - Read Uncached 4.4 GB/s - Write 10.9 GB/s - Threaded | |
| BL3023769 - Nov 03 2025 |
43 ns - Latency 13.1 GB/s - Read Uncached 8.3 GB/s - Write 19.7 GB/s - Threaded | |
| BL3017297 - Oct 31 2025 |
48 ns - Latency 10.1 GB/s - Read Uncached 4.7 GB/s - Write 10.3 GB/s - Threaded | |
| PassMark Software © 2008-2025 |
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