Tracking the top memory modules...
Price and performance details for the Corsair CMU32GX4M2A2666C16 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 CMU32GX4M2A2666C16
Memory First Benchmarked: 2020-08-27
Last Price Change: $113.95 USD (2023-11-11)
| Database Operations | 5,062 KOps/Sec |
|---|---|
| Memory Read Cached | 30,800 MBytes/Sec |
| Memory Read Uncached | 16,913 MBytes/Sec |
| Memory Write | 13,060 MBytes/Sec |
| Latency | 34 ns (lower is better) |
| Memory Threaded | 31,985 MBytes/Sec |
| Memory Model | Average | |
|---|---|---|
| Corsair CMK16GX4M2B3200C16 8GB | 41 ns | |
| Team Group Inc. TEAMGROUP-UD4-3200 8GB | 42 ns | |
| Corsair CMK32GX4M2E3200C16 16GB | 45 ns | |
| Corsair CMW16GX4M2C3200C16 8GB | 40 ns | |
| G Skill Intl F4-3200C16-8GVKB 8GB | 41 ns | |
| G Skill Intl F4-3200C16-16GVK 16GB | 41 ns | |
| Kingston KF3200C16D4/8GX 8GB | 43 ns | |
| Corsair CMK16GX4M2B3000C15 8GB | 40 ns | |
| Kingston KF3200C16D4/16GX 16GB | 43 ns | |
| Corsair CMU32GX4M2A2666C16 16GB | 34 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 | |
| Corsair CMW16GX4M2C3200C16 8GB | 19.0 GB/s | |
| G Skill Intl F4-3200C16-8GVKB 8GB | 18.9 GB/s | |
| G Skill Intl F4-3200C16-16GVK 16GB | 19.5 GB/s | |
| Kingston KF3200C16D4/8GX 8GB | 20.8 GB/s | |
| Corsair CMK16GX4M2B3000C15 8GB | 17.7 GB/s | |
| Kingston KF3200C16D4/16GX 16GB | 21.4 GB/s | |
| Corsair CMU32GX4M2A2666C16 16GB | 16.9 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 | |
| Corsair CMW16GX4M2C3200C16 8GB | 13.0 GB/s | |
| G Skill Intl F4-3200C16-8GVKB 8GB | 12.5 GB/s | |
| G Skill Intl F4-3200C16-16GVK 16GB | 13.9 GB/s | |
| Kingston KF3200C16D4/8GX 8GB | 13.6 GB/s | |
| Corsair CMK16GX4M2B3000C15 8GB | 11.9 GB/s | |
| Kingston KF3200C16D4/16GX 16GB | 14.6 GB/s | |
| Corsair CMU32GX4M2A2666C16 16GB | 13.1 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 | |
| Corsair CMW16GX4M2C3200C16 8GB | 37.7 GB/s | |
| G Skill Intl F4-3200C16-8GVKB 8GB | 37.8 GB/s | |
| G Skill Intl F4-3200C16-16GVK 16GB | 38.5 GB/s | |
| Kingston KF3200C16D4/8GX 8GB | 40.2 GB/s | |
| Corsair CMK16GX4M2B3000C15 8GB | 34.9 GB/s | |
| Kingston KF3200C16D4/16GX 16GB | 40.5 GB/s | |
| Corsair CMU32GX4M2A2666C16 16GB | 32.0 GB/s | |
| PassMark Software © 2008-2025 |
 |
 |
 |
| Baseline | Benchmark Results | |
|---|---|---|
| BL2327126 - Jan 07 2025 |
29 ns - Latency 17.7 GB/s - Read Uncached 14.3 GB/s - Write 30.5 GB/s - Threaded | |
| BL2325588 - Jan 06 2025 |
29 ns - Latency 17.5 GB/s - Read Uncached 14.5 GB/s - Write 30.4 GB/s - Threaded | |
| BL2058777 - Mar 22 2024 |
33 ns - Latency 15.0 GB/s - Read Uncached 12.8 GB/s - Write 27.4 GB/s - Threaded | |
| BL1848950 - Jun 28 2023 |
36 ns - Latency 13.9 GB/s - Read Uncached 11.3 GB/s - Write 27.7 GB/s - Threaded | |
| BL1779450 - Mar 26 2023 |
32 ns - Latency 16.0 GB/s - Read Uncached 13.4 GB/s - Write 33.9 GB/s - Threaded | |
| PassMark Software © 2008-2025 |
DDR5 Search 
Common
Memory brands