Tracking the top memory modules...
Price and performance details for the Corsair CMK128GX4M8A2666C16 16GB can be found below. This is made using thousands of PerformanceTest benchmark results and is updated daily.
Description: PC4-17000, 1.2V, CAS Supported: 9 10 11 12 13 14 15 16
Other names: Corsair CMK128GX4M8A2666C16
Memory First Benchmarked: 2020-11-30
Last Price Change: $999.99 USD (2017-02-12)
| Database Operations | 5,698 KOps/Sec |
|---|---|
| Memory Read Cached | 27,115 MBytes/Sec |
| Memory Read Uncached | 11,904 MBytes/Sec |
| Memory Write | 12,009 MBytes/Sec |
| Latency | 49 ns (lower is better) |
| Memory Threaded | 53,853 MBytes/Sec |
| Memory Model | Average | |
|---|---|---|
| Corsair CMK16GX4M2B3200C16 8GB | 41 ns | |
| Team Group Inc. TEAMGROUP-UD4-3200 8GB | 42 ns | |
| Corsair CMK32GX4M2E3200C16 16GB | 45 ns | |
| G Skill Intl F4-3200C16-8GVKB 8GB | 41 ns | |
| Corsair CMW16GX4M2C3200C16 8GB | 40 ns | |
| Kingston KF3200C16D4/8GX 8GB | 43 ns | |
| G Skill Intl F4-3200C16-16GVK 16GB | 42 ns | |
| Corsair CMK16GX4M2B3000C15 8GB | 40 ns | |
| Kingston KF3200C16D4/16GX 16GB | 43 ns | |
| Corsair CMK128GX4M8A2666C16 16GB | 49 ns | |
| PassMark Software © 2008-2025 |
| Memory Model | Average | |
|---|---|---|
| Corsair CMK16GX4M2B3200C16 8GB | 18.6 GB/s | |
| Team Group Inc. TEAMGROUP-UD4-3200 8GB | 19.8 GB/s | |
| Corsair CMK32GX4M2E3200C16 16GB | 20.0 GB/s | |
| G Skill Intl F4-3200C16-8GVKB 8GB | 18.9 GB/s | |
| Corsair CMW16GX4M2C3200C16 8GB | 19.0 GB/s | |
| Kingston KF3200C16D4/8GX 8GB | 20.8 GB/s | |
| G Skill Intl F4-3200C16-16GVK 16GB | 19.5 GB/s | |
| Corsair CMK16GX4M2B3000C15 8GB | 17.7 GB/s | |
| Kingston KF3200C16D4/16GX 16GB | 21.4 GB/s | |
| Corsair CMK128GX4M8A2666C16 16GB | 11.9 GB/s | |
| PassMark Software © 2008-2025 |
| Memory Model | Average | |
|---|---|---|
| Corsair CMK16GX4M2B3200C16 8GB | 12.6 GB/s | |
| Team Group Inc. TEAMGROUP-UD4-3200 8GB | 13.3 GB/s | |
| Corsair CMK32GX4M2E3200C16 16GB | 13.5 GB/s | |
| G Skill Intl F4-3200C16-8GVKB 8GB | 12.5 GB/s | |
| Corsair CMW16GX4M2C3200C16 8GB | 13.1 GB/s | |
| Kingston KF3200C16D4/8GX 8GB | 13.6 GB/s | |
| G Skill Intl F4-3200C16-16GVK 16GB | 13.9 GB/s | |
| Corsair CMK16GX4M2B3000C15 8GB | 11.8 GB/s | |
| Kingston KF3200C16D4/16GX 16GB | 14.6 GB/s | |
| Corsair CMK128GX4M8A2666C16 16GB | 12.0 GB/s | |
| PassMark Software © 2008-2025 |
| Memory Model | Average | |
|---|---|---|
| Corsair CMK16GX4M2B3200C16 8GB | 37.4 GB/s | |
| Team Group Inc. TEAMGROUP-UD4-3200 8GB | 39.8 GB/s | |
| Corsair CMK32GX4M2E3200C16 16GB | 37.6 GB/s | |
| G Skill Intl F4-3200C16-8GVKB 8GB | 37.8 GB/s | |
| Corsair CMW16GX4M2C3200C16 8GB | 37.7 GB/s | |
| Kingston KF3200C16D4/8GX 8GB | 40.2 GB/s | |
| G Skill Intl F4-3200C16-16GVK 16GB | 38.5 GB/s | |
| Corsair CMK16GX4M2B3000C15 8GB | 34.8 GB/s | |
| Kingston KF3200C16D4/16GX 16GB | 40.4 GB/s | |
| Corsair CMK128GX4M8A2666C16 16GB | 53.9 GB/s | |
| PassMark Software © 2008-2025 |
 |
 |
 |
| Baseline | Benchmark Results | |
|---|---|---|
| BL2565121 - Apr 19 2025 |
52 ns - Latency 9.1 GB/s - Read Uncached 8.3 GB/s - Write 59.1 GB/s - Threaded | |
| BL2509511 - Mar 26 2025 |
56 ns - Latency 9.4 GB/s - Read Uncached 8.2 GB/s - Write 57.2 GB/s - Threaded | |
| BL2328482 - Jan 08 2025 |
29 ns - Latency 15.2 GB/s - Read Uncached 15.0 GB/s - Write 31.9 GB/s - Threaded | |
| BL2092081 - May 02 2024 |
54 ns - Latency 10.7 GB/s - Read Uncached 13.6 GB/s - Write 57.8 GB/s - Threaded | |
| BL2091578 - May 02 2024 |
55 ns - Latency 10.7 GB/s - Read Uncached 13.6 GB/s - Write 57.9 GB/s - Threaded | |
| PassMark Software © 2008-2025 |
DDR5 Search 
Common
Memory brands