SK Hynix HYMP512U64CP8-Y5 1GB vs SpecTek Incorporated 16G2666CL19 16GB

Overall score

SK Hynix HYMP512U64CP8-Y5 1GB

SK Hynix HYMP512U64CP8-Y5 1GB

Overall score

SpecTek Incorporated 16G2666CL19 16GB

SpecTek Incorporated 16G2666CL19 16GB

Differences Specifications Comments

Differences

SK Hynix HYMP512U64CP8-Y5 1GB

Reasons to consider
SK Hynix HYMP512U64CP8-Y5 1GB

Faster reading speed, GB/s

3 16.8

Average value in the tests

SpecTek Incorporated 16G2666CL19 16GB

Reasons to consider
SpecTek Incorporated 16G2666CL19 16GB

Below the latency in the PassMark tests, ns

22 63

Around -186% lower latency
Faster write speed, GB/s

14.8 1,583.7

Average value in the tests
Higher memory bandwidth, mbps

21300 5300

Around 4.02 higher bandwidth

Specifications

Complete list of technical specifications

SK Hynix HYMP512U64CP8-Y5 1GB

SpecTek Incorporated 16G2666CL19 16GB

Main characteristics

Memory type

DDR2 DDR4
Latency in PassMark, ns

63 22
Read speed, GB/s

3,895.6 16.8
Write speed, GB/s

1,583.7 14.8
Memory bandwidth, mbps

5300 21300

Other

Description

PC2-5300, SSTL 1.8V, CAS Supported: 3 4 5 PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20
Timings / Clock speed

5-5-5-15 / 667 MHz 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
Ranking PassMark (The more the better)

639 3296

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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