SK Hynix HYMP164U64CP6-Y5 512MB vs Heoriady HX2666DT8G-TD 8GB

Overall score

SK Hynix HYMP164U64CP6-Y5 512MB

SK Hynix HYMP164U64CP6-Y5 512MB

Overall score

Heoriady HX2666DT8G-TD 8GB

Heoriady HX2666DT8G-TD 8GB

Differences Specifications Comments

Differences

SK Hynix HYMP164U64CP6-Y5 512MB

Reasons to consider
SK Hynix HYMP164U64CP6-Y5 512MB

Faster write speed, GB/s

8,883.4 10.1

Average value in the tests

Heoriady HX2666DT8G-TD 8GB

Reasons to consider
Heoriady HX2666DT8G-TD 8GB

Below the latency in the PassMark tests, ns

39 44

Around -13% lower latency
Faster reading speed, GB/s

14.6 14

Average value in the tests
Higher memory bandwidth, mbps

21300 5300

Around 4.02 higher bandwidth

Specifications

Complete list of technical specifications

SK Hynix HYMP164U64CP6-Y5 512MB

Heoriady HX2666DT8G-TD 8GB

Main characteristics

Memory type

DDR2 DDR4
Latency in PassMark, ns

44 39
Read speed, GB/s

14,740.4 14.6
Write speed, GB/s

8,883.4 10.1
Memory bandwidth, mbps

5300 21300

Other

Description

PC2-5300, SSTL 1.8V, CAS Supported: 3 4 5 PC4-21300, 1.2V, CAS Supported: 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)

2811 2513

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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