Corsair CMW16GX4M2K4000C19 8GB

Price and performance details for the Corsair CMW16GX4M2K4000C19 8GB can be found below. This is made using thousands of PerformanceTest benchmark results and is updated daily.

The graphs shows the relative performance of the ram module compared up to 9 other common ram modules of same type. For DDR3 and DDR4, the values will be from systems using newer Intel CPUs where available.
If pricing history data is available for the ram module, a chart with be created charting price changes.
The last graph shows up to the last 5 baselines we have received for this particular ram module. Both Intel and AMD results are shown.

Corsair CMW16GX4M2K4000C19 8GB

Description: PC4-17000, 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 CMW16GX4M2K4000C19

Memory First Benchmarked: 2020-07-21

Last Price Change: $256.98 USD (2022-01-25)

Average Mark

3343
Samples: 96

Memory Test Suite Average Results for Corsair CMW16GX4M2K4000C19 8GB

Database Operations	6,950 KOps/Sec
Memory Read Cached	33,861 MBytes/Sec
Memory Read Uncached	20,598 MBytes/Sec
Memory Write	15,800 MBytes/Sec
Latency	41 ns (lower is better)
Memory Threaded	46,862 MBytes/Sec

From submitted results to PerformanceTest V10 as of 3rd of April 2025.

Latency
As of 3rd of April 2025 - Lower numbers represent better performance
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
Kingston KF3200C16D4/8GX 8GB		43 ns
G Skill Intl F4-3200C16-16GVK 16GB		41 ns
Corsair CMK16GX4M2B3000C15 8GB		40 ns
Kingston KF3200C16D4/16GX 16GB		43 ns
Corsair CMW16GX4M2K4000C19 8GB		41 ns
PassMark Software © 2008-2025

Read Uncached Transfer Speed
As of 3rd of April 2025 - Higher results represent better performance
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
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 CMW16GX4M2K4000C19 8GB		20.6 GB/s
PassMark Software © 2008-2025

Write Transfer Speed
As of 3rd of April 2025 - Higher results represent better performance
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
Kingston KF3200C16D4/8GX 8GB		13.6 GB/s
G Skill Intl F4-3200C16-16GVK 16GB		13.9 GB/s
Corsair CMK16GX4M2B3000C15 8GB		11.9 GB/s
Kingston KF3200C16D4/16GX 16GB		14.6 GB/s
Corsair CMW16GX4M2K4000C19 8GB		15.8 GB/s
PassMark Software © 2008-2025

Threaded Memory
As of 3rd of April 2025 - Higher results represent better performance
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
Kingston KF3200C16D4/8GX 8GB		40.2 GB/s
G Skill Intl F4-3200C16-16GVK 16GB		38.5 GB/s
Corsair CMK16GX4M2B3000C15 8GB		34.9 GB/s
Kingston KF3200C16D4/16GX 16GB		40.5 GB/s
Corsair CMW16GX4M2K4000C19 8GB		46.9 GB/s
PassMark Software © 2008-2025

Pricing History

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Last 5 Baselines for Corsair CMW16GX4M2K4000C19 8GB
Most recent listed first
Baseline	Benchmark Results
BL2501043 - Mar 22 2025		42 ns - Latency 21.1 GB/s - Read Uncached 16.6 GB/s - Write 47.7 GB/s - Threaded
BL2490769 - Mar 18 2025		45 ns - Latency 19.8 GB/s - Read Uncached 14.3 GB/s - Write 46.5 GB/s - Threaded
BL2378849 - Jan 30 2025		65 ns - Latency 17.8 GB/s - Read Uncached 10.5 GB/s - Write 27.1 GB/s - Threaded
BL2368634 - Jan 26 2025		26 ns - Latency 18.3 GB/s - Read Uncached 17.4 GB/s - Write 43.7 GB/s - Threaded
BL2360894 - Jan 23 2025		24 ns - Latency 19.3 GB/s - Read Uncached 17.6 GB/s - Write 41.2 GB/s - Threaded
PassMark Software © 2008-2025

RAM Benchmarks

Memory Benchmarks

Corsair CMW16GX4M2K4000C19 8GB

Memory Test Suite Average Results for Corsair CMW16GX4M2K4000C19 8GB

Pricing History