iconcharts

Memory Benchmarks

Tracking the top memory modules...

Corsair CMK16GX4M4A2666C15 4GB

Price and performance details for the Corsair CMK16GX4M4A2666C15 4GB 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 CMK16GX4M4A2666C15 4GB

Description: PC4-17000, 1.2V, CAS Supported: 9 10 11 12 13 14 15 16

Other names: Corsair CMK16GX4M4A2666C15

Memory First Benchmarked: 2020-06-13

Last Price Change: $176.04 USD (2017-07-07)

Average Mark
2717
Samples: 270

Memory Test Suite Average Results for Corsair CMK16GX4M4A2666C15 4GB

Database Operations4,104 KOps/Sec
Memory Read Cached27,659 MBytes/Sec
Memory Read Uncached15,255 MBytes/Sec
Memory Write10,736 MBytes/Sec
Latency42 ns (lower is better)
Memory Threaded37,529 MBytes/Sec
From submitted results to PerformanceTest V10 as of 28th of March 2025.
Latency
As of 28th of March 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
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 CMK16GX4M4A2666C15 4GB
 42 ns
PassMark Software © 2008-2025
Read Uncached Transfer Speed
As of 28th of March 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
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 CMK16GX4M4A2666C15 4GB
 15.3 GB/s
PassMark Software © 2008-2025
Write Transfer Speed
As of 28th of March 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
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 CMK16GX4M4A2666C15 4GB
 10.7 GB/s
PassMark Software © 2008-2025
Threaded Memory
As of 28th of March 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
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 CMK16GX4M4A2666C15 4GB
 37.5 GB/s
PassMark Software © 2008-2025

Pricing History



Search for Corsair CMK16GX4M4A2666C15 4GB
from the Featured Merchants below:
Amazon.com
Newegg.com
EBay.com
Note: PassMark Software may earn compensation for sales from links on this site through affiliate programs.
Last 5 Baselines for Corsair CMK16GX4M4A2666C15 4GB
Most recent listed first
Baseline Benchmark Results
BL2484655 - Mar 16 2025

50 ns - Latency

20.3 GB/s - Read Uncached

13.0 GB/s - Write

26.1 GB/s - Threaded

BL2476392 - Mar 12 2025

49 ns - Latency

23.6 GB/s - Read Uncached

15.3 GB/s - Write

37.6 GB/s - Threaded

BL2352861 - Jan 19 2025

44 ns - Latency

12.1 GB/s - Read Uncached

10.4 GB/s - Write

50.5 GB/s - Threaded

BL2238146 - Nov 06 2024

41 ns - Latency

13.4 GB/s - Read Uncached

10.7 GB/s - Write

47.0 GB/s - Threaded

BL2204186 - Sep 26 2024

31 ns - Latency

18.3 GB/s - Read Uncached

13.6 GB/s - Write

29.9 GB/s - Threaded

PassMark Software © 2008-2025