Corsair VS1GB800D2 1GB vs Corsair CM4X16GE2666Z16K4 16GB

Overall score

Corsair VS1GB800D2 1GB

Corsair VS1GB800D2 1GB

Overall score

Corsair CM4X16GE2666Z16K4 16GB

Corsair CM4X16GE2666Z16K4 16GB

Differences Specifications Comments

Differences

Corsair VS1GB800D2 1GB

Reasons to consider
Corsair VS1GB800D2 1GB

Faster reading speed, GB/s

4 14.8

Average value in the tests

Corsair CM4X16GE2666Z16K4 16GB

Reasons to consider
Corsair CM4X16GE2666Z16K4 16GB

Below the latency in the PassMark tests, ns

39 47

Around -21% lower latency
Faster write speed, GB/s

13.1 1,361.1

Average value in the tests
Higher memory bandwidth, mbps

21300 6400

Around 3.33 higher bandwidth

Specifications

Complete list of technical specifications

Corsair VS1GB800D2 1GB

Corsair CM4X16GE2666Z16K4 16GB

Main characteristics

Memory type

DDR2 DDR4
Latency in PassMark, ns

47 39
Read speed, GB/s

4,680.7 14.8
Write speed, GB/s

1,361.1 13.1
Memory bandwidth, mbps

6400 21300

Other

Description

PC2-6400, SSTL 1.8V, CAS Supported: 4 5 PC4-21300, 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 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
Ranking PassMark (The more the better)

460 3017

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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