RAM comparison Hynix Semiconductor (Hyundai Electronics) HMT31GR7AFR4C-H9 8GB vs SK Hynix HMA81GU7CJR8N-VK 8GB

Hynix Semiconductor (Hyundai Electronics) HMT31GR7AFR4C-H9 8GB vs SK Hynix HMA81GU7CJR8N-VK 8GB

Overall score

Hynix Semiconductor (Hyundai Electronics) HMT31GR7AFR4C-H9 8GB

Overall score

Differences Specifications Comments

Reasons to consider
Hynix Semiconductor (Hyundai Electronics) HMT31GR7AFR4C-H9 8GB

Reasons to consider
SK Hynix HMA81GU7CJR8N-VK 8GB

Below the latency in the PassMark tests, ns

22 34

Around -55% lower latency
Faster reading speed, GB/s

15.7 8.6

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

7.6 5.8

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) HMT31GR7AFR4C-H9 8GB

SK Hynix HMA81GU7CJR8N-VK 8GB

Main characteristics

Other

Description

PC3-10600, 1.5V, CAS Supported: 6 7 8 9 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)

1682 2388

RAM Latency Calculator

Calculate Ram speed clock interval in nanosecond format

RAM 1

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RAM 2

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