RAM comparison Hynix Semiconductor (Hyundai Electronics) HMT42GR7MFR4A-H9 16GB vs SK Hynix HMA851S6JJR6N-VK 4GB

Hynix Semiconductor (Hyundai Electronics) HMT42GR7MFR4A-H9 16GB vs SK Hynix HMA851S6JJR6N-VK 4GB

Overall score

Hynix Semiconductor (Hyundai Electronics) HMT42GR7MFR4A-H9 16GB

Overall score

Differences Specifications Comments

Reasons to consider
Hynix Semiconductor (Hyundai Electronics) HMT42GR7MFR4A-H9 16GB

Reasons to consider
SK Hynix HMA851S6JJR6N-VK 4GB

Below the latency in the PassMark tests, ns

36 62

Around -72% lower latency
Faster reading speed, GB/s

15.4 7.4

Average value in the tests
Faster write speed, GB/s

11.5 5.9

Average value in the tests
Higher memory bandwidth, mbps

21300 10600

Around 2.01 higher bandwidth

Complete list of technical specifications

Hynix Semiconductor (Hyundai Electronics) HMT42GR7MFR4A-H9 16GB

SK Hynix HMA851S6JJR6N-VK 4GB

Main characteristics

Other

Description

PC3-10600, 1.5V, 1.35V , CAS Supported: 6 7 8 9 10 PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20
Timings / Clock speed

7-7-7-20 / 1333 MHz 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
Ranking PassMark (The more the better)

1612 2320

RAM Latency Calculator

Calculate Ram speed clock interval in nanosecond format

RAM 1

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Absolute Latency

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RAM 2

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