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Price and performance details for the Corsair CMT8GX3M2A1866C9 4GB can be found below. This is made using thousands of PerformanceTest benchmark results and is updated daily.
Description: PC3-10600, 1.5V, CAS Supported: 6 7 8 9
Other names: Corsair CMT8GX3M2A1866C9
Memory First Benchmarked: 2021-02-03
Last Price Change: $96.99 USD (2015-09-18)
| Database Operations | 3,125 KOps/Sec |
|---|---|
| Memory Read Cached | 26,164 MBytes/Sec |
| Memory Read Uncached | 15,551 MBytes/Sec |
| Memory Write | 10,308 MBytes/Sec |
| Latency | 34 ns (lower is better) |
| Memory Threaded | 28,005 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 | |
| Corsair CMY16GX3M2A2400C11 8GB | 42 ns | |
| Corsair CMT8GX3M2A1866C9 4GB | 34 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 | 14.5 GB/s | |
| Corsair CMZ16GX3M2A1600C10 8GB | 13.5 GB/s | |
| G Skill Intl F3-12800CL9-4GBXL 4GB | 13.0 GB/s | |
| Corsair CMY16GX3M2A2400C11 8GB | 14.7 GB/s | |
| Corsair CMT8GX3M2A1866C9 4GB | 15.6 GB/s | |
| PassMark Software © 2008-2026 |
| 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 | |
| Corsair CMZ8GX3M2A1600C9 4GB | 7.7 GB/s | |
| Crucial Technology BLS8G3D1609DS1S00. 8GB | 8.8 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 | |
| Corsair CMY16GX3M2A2400C11 8GB | 9.7 GB/s | |
| Corsair CMT8GX3M2A1866C9 4GB | 10.3 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 | |
| Corsair CMY16GX3M2A2400C11 8GB | 24.6 GB/s | |
| Corsair CMT8GX3M2A1866C9 4GB | 28.0 GB/s | |
| PassMark Software © 2008-2026 |
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| Baseline | Benchmark Results | |
|---|---|---|
| BL3360836 - Mar 19 2026 |
32 ns - Latency 16.5 GB/s - Read Uncached 9.6 GB/s - Write 25.5 GB/s - Threaded | |
| BL3080045 - Nov 24 2025 |
28 ns - Latency 20.4 GB/s - Read Uncached 13.8 GB/s - Write 33.6 GB/s - Threaded | |
| BL2371641 - Jan 27 2025 |
38 ns - Latency 13.4 GB/s - Read Uncached 11.0 GB/s - Write 40.9 GB/s - Threaded | |
| BL2258329 - Nov 28 2024 |
32 ns - Latency 16.5 GB/s - Read Uncached 9.6 GB/s - Write 25.5 GB/s - Threaded | |
| BL2257327 - Nov 27 2024 |
32 ns - Latency 16.5 GB/s - Read Uncached 9.6 GB/s - Write 25.5 GB/s - Threaded | |
| PassMark Software © 2008-2026 |