Crucial Technology CT25664AA800.M16FG 2GB vs Corsair CMW16GX4M2K4000C19 8GB

Overall score

Crucial Technology CT25664AA800.M16FG 2GB

Crucial Technology CT25664AA800.M16FG 2GB

Overall score

Corsair CMW16GX4M2K4000C19 8GB

Corsair CMW16GX4M2K4000C19 8GB

Differences Specifications Comments

Differences

Crucial Technology CT25664AA800.M16FG 2GB

Reasons to consider
Crucial Technology CT25664AA800.M16FG 2GB

Faster reading speed, GB/s

4 20

Average value in the tests
Faster write speed, GB/s

2,027.0 18.0

Average value in the tests

Corsair CMW16GX4M2K4000C19 8GB

Reasons to consider
Corsair CMW16GX4M2K4000C19 8GB

Below the latency in the PassMark tests, ns

26 52

Around -100% lower latency
Higher memory bandwidth, mbps

17000 6400

Around 2.66 higher bandwidth

Specifications

Complete list of technical specifications

Crucial Technology CT25664AA800.M16FG 2GB

Corsair CMW16GX4M2K4000C19 8GB

Main characteristics

Memory type

DDR2 DDR4
Latency in PassMark, ns

52 26
Read speed, GB/s

4,837.1 20.0
Write speed, GB/s

2,027.0 18.0
Memory bandwidth, mbps

6400 17000

Other

Description

PC2-6400, SSTL 1.8V, CAS Supported: 4 5 6 PC4-17000, 1.2V, CAS Supported: 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Timings / Clock speed

5-5-5-15 / 800 MHz 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
Ranking PassMark (The more the better)

794 4005

RAM Latency Calculator

Calculate Ram speed clock interval in nanosecond format

RAM 1

CAS Latency (CL) *

Frequency (Mhz) *

Absolute Latency

0 ns

RAM 2

CAS Latency (CL) *

Frequency (Mhz) *

Absolute Latency

0 ns

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