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Corsair CM4X8GF2666Z16K4 8GB

Price and performance details for the Corsair CM4X8GF2666Z16K4 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 CM4X8GF2666Z16K4 8GB

Description: PC4-21300, 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 CM4X8GF2666Z16K4

Memory First Benchmarked: 2020-10-13

Last Price Change: NA

Average Mark
2968
Samples: 25

Memory Test Suite Average Results for Corsair CM4X8GF2666Z16K4 8GB

Database Operations4,754 KOps/Sec
Memory Read Cached30,606 MBytes/Sec
Memory Read Uncached16,593 MBytes/Sec
Memory Write11,804 MBytes/Sec
Latency37 ns (lower is better)
Memory Threaded35,151 MBytes/Sec
From submitted results to PerformanceTest V10 as of 26th of May 2024.
Latency
As of 26th of May 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
42 ns
Corsair CMW16GX4M2C3200C16 8GB
40 ns
G Skill Intl F4-3200C16-8GVKB 8GB
40 ns
G Skill Intl F4-3200C16-16GVK 16GB
41 ns
Kingston KHX3200C16D4/8GX 8GB
38 ns
G Skill Intl F4-3600C16-16GTZNC 16GB
40 ns
A-DATA Technology DDR4 3200 8GB
41 ns
Corsair CM4X8GF2666Z16K4 8GB
37 ns
Read Uncached Transfer Speed
As of 26th of May 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
18.9 GB/s
G Skill Intl F4-3200C16-8GVKB 8GB
18.7 GB/s
G Skill Intl F4-3200C16-16GVK 16GB
19.3 GB/s
Kingston KHX3200C16D4/8GX 8GB
18.4 GB/s
G Skill Intl F4-3600C16-16GTZNC 16GB
21.5 GB/s
A-DATA Technology DDR4 3200 8GB
19.4 GB/s
Corsair CM4X8GF2666Z16K4 8GB
16.6 GB/s
Write Transfer Speed
As of 26th of May 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
13.0 GB/s
G Skill Intl F4-3200C16-8GVKB 8GB
12.4 GB/s
G Skill Intl F4-3200C16-16GVK 16GB
13.9 GB/s
Kingston KHX3200C16D4/8GX 8GB
12.4 GB/s
G Skill Intl F4-3600C16-16GTZNC 16GB
15.9 GB/s
A-DATA Technology DDR4 3200 8GB
12.7 GB/s
Corsair CM4X8GF2666Z16K4 8GB
11.8 GB/s
Threaded Memory
As of 26th of May 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
G Skill Intl F4-3200C16-16GVK 16GB
38.5 GB/s
Kingston KHX3200C16D4/8GX 8GB
39.1 GB/s
G Skill Intl F4-3600C16-16GTZNC 16GB
46.9 GB/s
A-DATA Technology DDR4 3200 8GB
39.4 GB/s
Corsair CM4X8GF2666Z16K4 8GB
35.2 GB/s

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Last 5 Baselines for Corsair CM4X8GF2666Z16K4 8GB
Most recent listed first
Baseline Benchmark Results
BL1983296 - Dec 30 2023

39 ns - Latency

16.0 GB/s - Read Uncached

10.5 GB/s - Write

35.6 GB/s - Threaded

BL1977453 - Dec 23 2023

39 ns - Latency

15.5 GB/s - Read Uncached

10.3 GB/s - Write

35.5 GB/s - Threaded

BL1977179 - Dec 23 2023

41 ns - Latency

15.1 GB/s - Read Uncached

9.4 GB/s - Write

33.1 GB/s - Threaded

BL1942215 - Nov 08 2023

40 ns - Latency

15.0 GB/s - Read Uncached

10.0 GB/s - Write

33.7 GB/s - Threaded

BL1937212 - Nov 01 2023

28 ns - Latency

17.0 GB/s - Read Uncached

13.1 GB/s - Write

32.2 GB/s - Threaded