Corsair CMK5X32G2B56Z40A2 32GB

Price and performance details for the Corsair CMK5X32G2B56Z40A2 32GB 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 CMK5X32G2B56Z40A2 32GB

Description: PC5-38400, 1.1V, CAS Supported: 22 28 30 32 36 40 42

Other names: Corsair CMK5X32G2B56Z40A2

Memory First Benchmarked: 2025-03-31

Last Price Change: NA

Average Mark

3663
Samples: 18

Memory Test Suite Average Results for Corsair CMK5X32G2B56Z40A2 32GB

Database Operations	12,922 KOps/Sec
Memory Read Cached	40,853 MBytes/Sec
Memory Read Uncached	28,936 MBytes/Sec
Memory Write	22,112 MBytes/Sec
Latency	50 ns (lower is better)
Memory Threaded	72,502 MBytes/Sec

From submitted results to PerformanceTest V10 as of 7th of June 2026.

Latency
As of 8th of June 2026 - Lower numbers represent better performance
Memory Model	Average
Team Group Inc. UD5-6000 16GB		48 ns
G Skill Intl F5-6000J3636F16G 16GB		49 ns
Kingston KF560C30-16 16GB		46 ns
G Skill Intl F5-6000J3038F16G 16GB		47 ns
G Skill Intl F5-6000J3040G32G 32GB		50 ns
Kingston KF560C36-16 16GB		48 ns
Corsair CMH32GX5M2E6000C36 16GB		50 ns
Corsair CMH32GX5M2B6000Z30 16GB		48 ns
Patriot Memory (PDP Systems) 6000 Series 32GB		49 ns
Corsair CMK5X32G2B56Z40A2 32GB		50 ns
PassMark Software © 2008-2026

Read Uncached Transfer Speed
As of 8th of June 2026 - Higher results represent better performance
Memory Model	Average
Team Group Inc. UD5-6000 16GB		31.9 GB/s
G Skill Intl F5-6000J3636F16G 16GB		32.3 GB/s
Kingston KF560C30-16 16GB		34.1 GB/s
G Skill Intl F5-6000J3038F16G 16GB		36.5 GB/s
G Skill Intl F5-6000J3040G32G 32GB		36.7 GB/s
Kingston KF560C36-16 16GB		32.4 GB/s
Corsair CMH32GX5M2E6000C36 16GB		30.0 GB/s
Corsair CMH32GX5M2B6000Z30 16GB		35.6 GB/s
Patriot Memory (PDP Systems) 6000 Series 32GB		35.3 GB/s
Corsair CMK5X32G2B56Z40A2 32GB		28.9 GB/s
PassMark Software © 2008-2026

Write Transfer Speed
As of 8th of June 2026 - Higher results represent better performance
Memory Model	Average
Team Group Inc. UD5-6000 16GB		23.5 GB/s
G Skill Intl F5-6000J3636F16G 16GB		23.4 GB/s
Kingston KF560C30-16 16GB		25.6 GB/s
G Skill Intl F5-6000J3038F16G 16GB		27.2 GB/s
G Skill Intl F5-6000J3040G32G 32GB		26.0 GB/s
Kingston KF560C36-16 16GB		24.0 GB/s
Corsair CMH32GX5M2E6000C36 16GB		21.7 GB/s
Corsair CMH32GX5M2B6000Z30 16GB		26.4 GB/s
Patriot Memory (PDP Systems) 6000 Series 32GB		25.3 GB/s
Corsair CMK5X32G2B56Z40A2 32GB		22.1 GB/s
PassMark Software © 2008-2026

Threaded Memory
As of 8th of June 2026 - Higher results represent better performance
Memory Model	Average
Team Group Inc. UD5-6000 16GB		69.1 GB/s
G Skill Intl F5-6000J3636F16G 16GB		68.0 GB/s
Kingston KF560C30-16 16GB		69.7 GB/s
G Skill Intl F5-6000J3038F16G 16GB		69.6 GB/s
G Skill Intl F5-6000J3040G32G 32GB		77.0 GB/s
Kingston KF560C36-16 16GB		68.1 GB/s
Corsair CMH32GX5M2E6000C36 16GB		68.1 GB/s
Corsair CMH32GX5M2B6000Z30 16GB		69.7 GB/s
Patriot Memory (PDP Systems) 6000 Series 32GB		68.0 GB/s
Corsair CMK5X32G2B56Z40A2 32GB		72.5 GB/s
PassMark Software © 2008-2026

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Last 5 Baselines for Corsair CMK5X32G2B56Z40A2 32GB
Most recent listed first
Baseline	Benchmark Results
BL3380768 - Mar 28 2026		42 ns - Latency 22.7 GB/s - Read Uncached 18.2 GB/s - Write 81.4 GB/s - Threaded
BL3336871 - Mar 09 2026		43 ns - Latency 23.5 GB/s - Read Uncached 18.4 GB/s - Write 81.5 GB/s - Threaded
BL3186730 - Jan 04 2026		54 ns - Latency 34.6 GB/s - Read Uncached 27.7 GB/s - Write 59.5 GB/s - Threaded
BL3011940 - Oct 29 2025		42 ns - Latency 22.4 GB/s - Read Uncached 18.8 GB/s - Write 80.9 GB/s - Threaded
BL2991012 - Oct 20 2025		53 ns - Latency 34.4 GB/s - Read Uncached 26.9 GB/s - Write 59.5 GB/s - Threaded
PassMark Software © 2008-2026

RAM Benchmarks

Memory Benchmarks

Corsair CMK5X32G2B56Z40A2 32GB

Memory Test Suite Average Results for Corsair CMK5X32G2B56Z40A2 32GB