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

3352
Samples: 115

Memory Test Suite Average Results for Corsair CMW16GX4M2K4000C19 8GB

Database Operations	6,765 KOps/Sec
Memory Read Cached	33,740 MBytes/Sec
Memory Read Uncached	20,740 MBytes/Sec
Memory Write	15,742 MBytes/Sec
Latency	40 ns (lower is better)
Memory Threaded	46,202 MBytes/Sec

From submitted results to PerformanceTest V10 as of 6th of December 2025.

Latency
As of 6th of December 2025 - Lower numbers represent better performance
Memory Model	Average
Corsair CMK16GX4M2B3200C16 8GB		41 ns
Team Group Inc. TEAMGROUP-UD4-3200 8GB		43 ns
Corsair CMK32GX4M2E3200C16 16GB		45 ns
Kingston KF3200C16D4/8GX 8GB		44 ns
G Skill Intl F4-3200C16-16GVK 16GB		42 ns
Kingston KF3200C16D4/16GX 16GB		43 ns
G Skill Intl F4-3200C16-8GVKB 8GB		41 ns
Corsair CMW16GX4M2C3200C16 8GB		41 ns
Team Group Inc. TEAMGROUP-UD4-3600 8GB		43 ns
Corsair CMW16GX4M2K4000C19 8GB		40 ns
PassMark Software © 2008-2025

Read Uncached Transfer Speed
As of 6th of December 2025 - Higher results represent better performance
Memory Model	Average
Corsair CMK16GX4M2B3200C16 8GB		18.7 GB/s
Team Group Inc. TEAMGROUP-UD4-3200 8GB		20.0 GB/s
Corsair CMK32GX4M2E3200C16 16GB		20.0 GB/s
Kingston KF3200C16D4/8GX 8GB		20.7 GB/s
G Skill Intl F4-3200C16-16GVK 16GB		19.7 GB/s
Kingston KF3200C16D4/16GX 16GB		21.3 GB/s
G Skill Intl F4-3200C16-8GVKB 8GB		19.0 GB/s
Corsair CMW16GX4M2C3200C16 8GB		19.1 GB/s
Team Group Inc. TEAMGROUP-UD4-3600 8GB		21.9 GB/s
Corsair CMW16GX4M2K4000C19 8GB		20.7 GB/s
PassMark Software © 2008-2025

Write Transfer Speed
As of 6th of December 2025 - Higher results represent better performance
Memory Model	Average
Corsair CMK16GX4M2B3200C16 8GB		12.7 GB/s
Team Group Inc. TEAMGROUP-UD4-3200 8GB		13.4 GB/s
Corsair CMK32GX4M2E3200C16 16GB		13.5 GB/s
Kingston KF3200C16D4/8GX 8GB		13.6 GB/s
G Skill Intl F4-3200C16-16GVK 16GB		14.0 GB/s
Kingston KF3200C16D4/16GX 16GB		14.5 GB/s
G Skill Intl F4-3200C16-8GVKB 8GB		12.6 GB/s
Corsair CMW16GX4M2C3200C16 8GB		13.1 GB/s
Team Group Inc. TEAMGROUP-UD4-3600 8GB		14.9 GB/s
Corsair CMW16GX4M2K4000C19 8GB		15.7 GB/s
PassMark Software © 2008-2025

Threaded Memory
As of 6th of December 2025 - Higher results represent better performance
Memory Model	Average
Corsair CMK16GX4M2B3200C16 8GB		37.3 GB/s
Team Group Inc. TEAMGROUP-UD4-3200 8GB		39.6 GB/s
Corsair CMK32GX4M2E3200C16 16GB		37.4 GB/s
Kingston KF3200C16D4/8GX 8GB		40.0 GB/s
G Skill Intl F4-3200C16-16GVK 16GB		38.5 GB/s
Kingston KF3200C16D4/16GX 16GB		40.2 GB/s
G Skill Intl F4-3200C16-8GVKB 8GB		37.7 GB/s
Corsair CMW16GX4M2C3200C16 8GB		37.6 GB/s
Team Group Inc. TEAMGROUP-UD4-3600 8GB		44.2 GB/s
Corsair CMW16GX4M2K4000C19 8GB		46.2 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
BL3104971 - Dec 03 2025		27 ns - Latency 17.3 GB/s - Read Uncached 17.0 GB/s - Write 44.7 GB/s - Threaded
BL3098073 - Dec 01 2025		25 ns - Latency 18.8 GB/s - Read Uncached 18.0 GB/s - Write 45.7 GB/s - Threaded
BL3049999 - Nov 13 2025		26 ns - Latency 18.5 GB/s - Read Uncached 17.4 GB/s - Write 44.0 GB/s - Threaded
BL3032565 - Nov 06 2025		25 ns - Latency 18.7 GB/s - Read Uncached 17.8 GB/s - Write 44.8 GB/s - Threaded
BL3017535 - Oct 31 2025		26 ns - Latency 18.8 GB/s - Read Uncached 17.7 GB/s - Write 44.2 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