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Corsair CM4X4GF2666C16K4 4GB

Price and performance details for the Corsair CM4X4GF2666C16K4 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 CM4X4GF2666C16K4 4GB

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

Other names: Corsair CM4X4GF2666C16K4

Memory First Benchmarked: 2020-04-15

Last Price Change: NA

Average Mark
2694
Samples: 27

Memory Test Suite Average Results for Corsair CM4X4GF2666C16K4 4GB

Database Operations4,296 KOps/Sec
Memory Read Cached27,980 MBytes/Sec
Memory Read Uncached14,957 MBytes/Sec
Memory Write10,115 MBytes/Sec
Latency39 ns (lower is better)
Memory Threaded42,384 MBytes/Sec
From submitted results to PerformanceTest V10 as of 28th of March 2024.
Latency
As of 28th of March 2024 - Lower numbers represent better performance
Memory Model Average
Corsair CMK16GX4M2B3200C16 8GB
40 ns
Corsair CMK16GX4M2B3000C15 8GB
40 ns
Team Group Inc. TEAMGROUP-UD4-3200 8GB
41 ns
Corsair CMW16GX4M2C3200C16 8GB
40 ns
G Skill Intl F4-3200C16-8GVKB 8GB
40 ns
Kingston KHX3200C16D4/8GX 8GB
38 ns
G Skill Intl F4-3200C16-16GVK 16GB
41 ns
G Skill Intl F4-3600C16-16GTZNC 16GB
40 ns
A-DATA Technology DDR4 3200 8GB
41 ns
Corsair CM4X4GF2666C16K4 4GB
39 ns
Read Uncached Transfer Speed
As of 28th of March 2024 - Higher results represent better performance
Memory Model Average
Corsair CMK16GX4M2B3200C16 8GB
18.5 GB/s
Corsair CMK16GX4M2B3000C15 8GB
17.7 GB/s
Team Group Inc. TEAMGROUP-UD4-3200 8GB
19.7 GB/s
Corsair CMW16GX4M2C3200C16 8GB
18.8 GB/s
G Skill Intl F4-3200C16-8GVKB 8GB
18.7 GB/s
Kingston KHX3200C16D4/8GX 8GB
18.4 GB/s
G Skill Intl F4-3200C16-16GVK 16GB
19.3 GB/s
G Skill Intl F4-3600C16-16GTZNC 16GB
21.5 GB/s
A-DATA Technology DDR4 3200 8GB
19.4 GB/s
Corsair CM4X4GF2666C16K4 4GB
15.0 GB/s
Write Transfer Speed
As of 28th of March 2024 - Higher results represent better performance
Memory Model Average
Corsair CMK16GX4M2B3200C16 8GB
12.5 GB/s
Corsair CMK16GX4M2B3000C15 8GB
11.8 GB/s
Team Group Inc. TEAMGROUP-UD4-3200 8GB
13.2 GB/s
Corsair CMW16GX4M2C3200C16 8GB
12.9 GB/s
G Skill Intl F4-3200C16-8GVKB 8GB
12.4 GB/s
Kingston KHX3200C16D4/8GX 8GB
12.4 GB/s
G Skill Intl F4-3200C16-16GVK 16GB
13.9 GB/s
G Skill Intl F4-3600C16-16GTZNC 16GB
15.9 GB/s
A-DATA Technology DDR4 3200 8GB
12.7 GB/s
Corsair CM4X4GF2666C16K4 4GB
10.1 GB/s
Threaded Memory
As of 28th of March 2024 - Higher results represent better performance
Memory Model Average
Corsair CMK16GX4M2B3200C16 8GB
37.5 GB/s
Corsair CMK16GX4M2B3000C15 8GB
35.0 GB/s
Team Group Inc. TEAMGROUP-UD4-3200 8GB
40.0 GB/s
Corsair CMW16GX4M2C3200C16 8GB
37.8 GB/s
G Skill Intl F4-3200C16-8GVKB 8GB
37.9 GB/s
Kingston KHX3200C16D4/8GX 8GB
39.1 GB/s
G Skill Intl F4-3200C16-16GVK 16GB
38.5 GB/s
G Skill Intl F4-3600C16-16GTZNC 16GB
46.9 GB/s
A-DATA Technology DDR4 3200 8GB
39.4 GB/s
Corsair CM4X4GF2666C16K4 4GB
42.4 GB/s

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Last 5 Baselines for Corsair CM4X4GF2666C16K4 4GB
Most recent listed first
Baseline Benchmark Results
BL1696416 - Dec 16 2022

39 ns - Latency

14.1 GB/s - Read Uncached

9.7 GB/s - Write

43.8 GB/s - Threaded

BL1576618 - Jun 05 2022

41 ns - Latency

14.2 GB/s - Read Uncached

9.6 GB/s - Write

46.1 GB/s - Threaded

BL1517108 - Feb 16 2022

38 ns - Latency

15.0 GB/s - Read Uncached

10.1 GB/s - Write

48.7 GB/s - Threaded

BL1465000 - Nov 05 2021

30 ns - Latency

17.0 GB/s - Read Uncached

14.3 GB/s - Write

32.2 GB/s - Threaded

BL1434152 - Aug 06 2021

41 ns - Latency

13.5 GB/s - Read Uncached

9.8 GB/s - Write

42.9 GB/s - Threaded