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Price and performance details for the Corsair CMSX64GX4M2A2666C18 32GB can be found below. This is made using thousands of PerformanceTest benchmark results and is updated daily.
Description: PC4-21300, 1.2V, CAS Supported: 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Other names: Corsair CMSX64GX4M2A2666C18
Memory First Benchmarked: 2025-02-14
Last Price Change: $211.95 USD (2025-03-26)
| Database Operations | 4,217 KOps/Sec |
|---|---|
| Memory Read Cached | 27,047 MBytes/Sec |
| Memory Read Uncached | 14,518 MBytes/Sec |
| Memory Write | 12,744 MBytes/Sec |
| Latency | 42 ns (lower is better) |
| Memory Threaded | 30,839 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 CMSX64GX4M2A2666C18 32GB | 42 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 CMSX64GX4M2A2666C18 32GB | 14.5 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 CMSX64GX4M2A2666C18 32GB | 12.7 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 CMSX64GX4M2A2666C18 32GB | 30.8 GB/s | |
| PassMark Software © 2008-2025 |
| Merchant | Price | Purchase |
|---|---|---|
 | NA | RAM Not Available. See Other Models |
 | NA | RAM Not Available. See Other Models |
| Baseline | Benchmark Results | |
|---|---|---|
| BL2504222 - Mar 24 2025 |
62 ns - Latency 19.1 GB/s - Read Uncached 11.9 GB/s - Write 34.5 GB/s - Threaded | |
| BL2450726 - Mar 01 2025 |
41 ns - Latency 12.8 GB/s - Read Uncached 12.4 GB/s - Write 29.4 GB/s - Threaded | |
| BL2435413 - Feb 23 2025 |
45 ns - Latency 9.4 GB/s - Read Uncached 8.7 GB/s - Write 22.3 GB/s - Threaded | |
| BL2435403 - Feb 23 2025 |
45 ns - Latency 9.4 GB/s - Read Uncached 8.7 GB/s - Write 22.3 GB/s - Threaded | |
| BL2414301 - Feb 14 2025 |
51 ns - Latency 15.2 GB/s - Read Uncached 8.9 GB/s - Write 34.7 GB/s - Threaded | |
| PassMark Software © 2008-2025 |
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