Tracking the top memory modules...
Price and performance details for the Kingston HP687515-H66-MCN 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: Kingston HP687515-H66-MCN
Memory First Benchmarked: 2020-11-30
Last Price Change: NA
| Database Operations | 1,243 KOps/Sec |
|---|---|
| Memory Read Cached | 16,501 MBytes/Sec |
| Memory Read Uncached | 9,266 MBytes/Sec |
| Memory Write | 6,143 MBytes/Sec |
| Latency | 90 ns (lower is better) |
| Memory Threaded | 16,148 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 | |
| G Skill Intl F3-12800CL9-4GBXL 4GB | 45 ns | |
| Corsair CMZ16GX3M2A1600C10 8GB | 44 ns | |
| G Skill Intl F3-2400C10-8GTX 8GB | 38 ns | |
| Kingston HP687515-H66-MCN 4GB | 90 ns | |
| PassMark Software © 2008-2026 |
| 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 | 12.4 GB/s | |
| Kingston KHX2400C11D3/8GX 8GB | 14.6 GB/s | |
| G Skill Intl F3-12800CL9-4GBXL 4GB | 12.9 GB/s | |
| Corsair CMZ16GX3M2A1600C10 8GB | 13.5 GB/s | |
| G Skill Intl F3-2400C10-8GTX 8GB | 15.5 GB/s | |
| Kingston HP687515-H66-MCN 4GB | 9.3 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 | |
| Crucial Technology BLS8G3D1609DS1S00. 8GB | 8.8 GB/s | |
| Corsair CMZ8GX3M2A1600C9 4GB | 7.8 GB/s | |
| Kingston KHX2400C11D3/8GX 8GB | 9.8 GB/s | |
| G Skill Intl F3-12800CL9-4GBXL 4GB | 8.3 GB/s | |
| Corsair CMZ16GX3M2A1600C10 8GB | 8.6 GB/s | |
| G Skill Intl F3-2400C10-8GTX 8GB | 10.6 GB/s | |
| Kingston HP687515-H66-MCN 4GB | 6.1 GB/s | |
| PassMark Software © 2008-2026 |
| Memory Model | Average | |
|---|---|---|
| Kingston KHX1866C10D3/8G 8GB | 22.7 GB/s | |
| Kingston KHX1600C10D3/8G 8GB | 20.8 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 | 25.7 GB/s | |
| G Skill Intl F3-12800CL9-4GBXL 4GB | 21.3 GB/s | |
| Corsair CMZ16GX3M2A1600C10 8GB | 20.8 GB/s | |
| G Skill Intl F3-2400C10-8GTX 8GB | 27.2 GB/s | |
| Kingston HP687515-H66-MCN 4GB | 16.1 GB/s | |
| PassMark Software © 2008-2026 |
![]() |
![]() |
![]() |
| Baseline | Benchmark Results | |
|---|---|---|
| BL3180419 - Jan 01 2026 |
44 ns - Latency 9.3 GB/s - Read Uncached 4.5 GB/s - Write 10.5 GB/s - Threaded | |
| BL3066297 - Nov 19 2025 |
65 ns - Latency 4.9 GB/s - Read Uncached 2.4 GB/s - Write 8.1 GB/s - Threaded | |
| BL3036174 - Nov 08 2025 |
41 ns - Latency 14.7 GB/s - Read Uncached 8.4 GB/s - Write 21.4 GB/s - Threaded | |
| BL2851520 - Aug 21 2025 |
107 ns - Latency 5.1 GB/s - Read Uncached 3.3 GB/s - Write 7.9 GB/s - Threaded | |
| BL2696668 - Jun 14 2025 |
40 ns - Latency 9.4 GB/s - Read Uncached 5.0 GB/s - Write 11.4 GB/s - Threaded | |
| PassMark Software © 2008-2026 |