SK Hynix HYMP512S64CP8-Y5 1GB vs Corsair CMK64GX4M4A2666C16 16GB

Overall score

SK Hynix HYMP512S64CP8-Y5 1GB

SK Hynix HYMP512S64CP8-Y5 1GB

Overall score

Corsair CMK64GX4M4A2666C16 16GB

Corsair CMK64GX4M4A2666C16 16GB

Differences Specifications Comments

Differences

SK Hynix HYMP512S64CP8-Y5 1GB

Reasons to consider
SK Hynix HYMP512S64CP8-Y5 1GB

Faster reading speed, GB/s

3 16.3

Average value in the tests

Corsair CMK64GX4M4A2666C16 16GB

Reasons to consider
Corsair CMK64GX4M4A2666C16 16GB

Below the latency in the PassMark tests, ns

35 68

Around -94% lower latency
Faster write speed, GB/s

12.9 1,670.7

Average value in the tests
Higher memory bandwidth, mbps

17000 5300

Around 3.21 higher bandwidth

Specifications

Complete list of technical specifications

SK Hynix HYMP512S64CP8-Y5 1GB

Corsair CMK64GX4M4A2666C16 16GB

Main characteristics

Memory type

DDR2 DDR4
Latency in PassMark, ns

68 35
Read speed, GB/s

3,554.9 16.3
Write speed, GB/s

1,670.7 12.9
Memory bandwidth, mbps

5300 17000

Other

Description

PC2-5300, SSTL 1.8V, CAS Supported: 3 4 5 PC4-17000, 1.2V, CAS Supported: 9 10 11 12 13 14 15 16
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)

513 3314

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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