Corsair CMK64GX5M2B6400C32 32GB

Price and performance details for the Corsair CMK64GX5M2B6400C32 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 CMK64GX5M2B6400C32 32GB

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

Other names: Corsair CMK64GX5M2B6400C32

Memory First Benchmarked: 2023-05-14

Last Price Change: $475.95 USD (2025-05-21)

Average Mark

3836
Samples: 789

Memory Test Suite Average Results for Corsair CMK64GX5M2B6400C32 32GB

Database Operations	14,176 KOps/Sec
Memory Read Cached	41,281 MBytes/Sec
Memory Read Uncached	30,060 MBytes/Sec
Memory Write	22,378 MBytes/Sec
Latency	47 ns (lower is better)
Memory Threaded	77,997 MBytes/Sec

From submitted results to PerformanceTest V10 as of 19th of April 2026.

Latency
As of 19th of April 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
G Skill Intl F5-6400J3239G16G 16GB		45 ns
Corsair CMK64GX5M2B6400C32 32GB		47 ns
PassMark Software © 2008-2026

Read Uncached Transfer Speed
As of 19th of April 2026 - Higher results represent better performance
Memory Model	Average
Team Group Inc. UD5-6000 16GB		31.8 GB/s
G Skill Intl F5-6000J3636F16G 16GB		32.3 GB/s
Kingston KF560C30-16 16GB		33.9 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		29.9 GB/s
Corsair CMH32GX5M2B6000Z30 16GB		35.5 GB/s
G Skill Intl F5-6400J3239G16G 16GB		28.7 GB/s
Corsair CMK64GX5M2B6400C32 32GB		30.1 GB/s
PassMark Software © 2008-2026

Write Transfer Speed
As of 19th of April 2026 - Higher results represent better performance
Memory Model	Average
Team Group Inc. UD5-6000 16GB		23.4 GB/s
G Skill Intl F5-6000J3636F16G 16GB		23.4 GB/s
Kingston KF560C30-16 16GB		25.5 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		24.1 GB/s
Corsair CMH32GX5M2E6000C36 16GB		21.7 GB/s
Corsair CMH32GX5M2B6000Z30 16GB		26.4 GB/s
G Skill Intl F5-6400J3239G16G 16GB		22.1 GB/s
Corsair CMK64GX5M2B6400C32 32GB		22.4 GB/s
PassMark Software © 2008-2026

Threaded Memory
As of 19th of April 2026 - Higher results represent better performance
Memory Model	Average
Team Group Inc. UD5-6000 16GB		69.0 GB/s
G Skill Intl F5-6000J3636F16G 16GB		67.8 GB/s
Kingston KF560C30-16 16GB		69.5 GB/s
G Skill Intl F5-6000J3038F16G 16GB		69.4 GB/s
G Skill Intl F5-6000J3040G32G 32GB		76.8 GB/s
Kingston KF560C36-16 16GB		67.9 GB/s
Corsair CMH32GX5M2E6000C36 16GB		67.9 GB/s
Corsair CMH32GX5M2B6000Z30 16GB		69.5 GB/s
G Skill Intl F5-6400J3239G16G 16GB		77.1 GB/s
Corsair CMK64GX5M2B6400C32 32GB		78.0 GB/s
PassMark Software © 2008-2026

Pricing History

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Last 5 Baselines for Corsair CMK64GX5M2B6400C32 32GB
Most recent listed first
Baseline	Benchmark Results
BL3421089 - Apr 19 2026		48 ns - Latency 19.8 GB/s - Read Uncached 13.6 GB/s - Write 35.3 GB/s - Threaded
BL3417760 - Apr 17 2026		32 ns - Latency 26.7 GB/s - Read Uncached 22.5 GB/s - Write 107.5 GB/s - Threaded
BL3412361 - Apr 15 2026		35 ns - Latency 23.2 GB/s - Read Uncached 17.8 GB/s - Write 50.3 GB/s - Threaded
BL3412093 - Apr 15 2026		35 ns - Latency 24.2 GB/s - Read Uncached 17.7 GB/s - Write 50.5 GB/s - Threaded
BL3410771 - Apr 14 2026		35 ns - Latency 24.1 GB/s - Read Uncached 19.1 GB/s - Write 102.9 GB/s - Threaded
PassMark Software © 2008-2026

RAM Benchmarks

Memory Benchmarks

Corsair CMK64GX5M2B6400C32 32GB

Memory Test Suite Average Results for Corsair CMK64GX5M2B6400C32 32GB

Pricing History