Corsair VSA2GSDS667C4 2GB vs Corsair CMK64GX4M2A2666C16 32GB

Overall score

Corsair VSA2GSDS667C4 2GB

Corsair VSA2GSDS667C4 2GB

Overall score

Corsair CMK64GX4M2A2666C16 32GB

Corsair CMK64GX4M2A2666C16 32GB

Differences Specifications Comments

Differences

Corsair VSA2GSDS667C4 2GB

Reasons to consider
Corsair VSA2GSDS667C4 2GB

Faster reading speed, GB/s

4 17

Average value in the tests

Corsair CMK64GX4M2A2666C16 32GB

Reasons to consider
Corsair CMK64GX4M2A2666C16 32GB

Below the latency in the PassMark tests, ns

31 51

Around -65% lower latency
Faster write speed, GB/s

13.3 1,839.1

Average value in the tests
Higher memory bandwidth, mbps

17000 5300

Around 3.21 higher bandwidth

Specifications

Complete list of technical specifications

Corsair VSA2GSDS667C4 2GB

Corsair CMK64GX4M2A2666C16 32GB

Main characteristics

Memory type

DDR2 DDR4
Latency in PassMark, ns

51 31
Read speed, GB/s

4,246.9 17.0
Write speed, GB/s

1,839.1 13.3
Memory bandwidth, mbps

5300 17000

Other

Description

PC2-5300, SSTL 1.8V, CAS Supported: 4 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 / 667 MHz 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
Ranking PassMark (The more the better)

721 3602

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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