RAM comparison SK Hynix HMA81GU6DJR8N-XN 8GB vs SK Hynix HMA42GR7AFR4N-UH 16GB

SK Hynix HMA81GU6DJR8N-XN 8GB vs SK Hynix HMA42GR7AFR4N-UH 16GB

Overall score

SK Hynix HMA81GU6DJR8N-XN 8GB

Overall score

Differences Specifications Comments

Reasons to consider
SK Hynix HMA81GU6DJR8N-XN 8GB

Below the latency in the PassMark tests, ns

31 63

Around 51% lower latency
Faster reading speed, GB/s

17.2 10

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

12.9 7.0

Average value in the tests
Higher memory bandwidth, mbps

25600 19200

Around 1.33% higher bandwidth

Reasons to consider
SK Hynix HMA42GR7AFR4N-UH 16GB

Complete list of technical specifications

SK Hynix HMA81GU6DJR8N-XN 8GB

SK Hynix HMA42GR7AFR4N-UH 16GB

Main characteristics

Other

Description

PC4-25600, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20 21 22 24 PC4-19200, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18
Timings / Clock speed

20-20-20, 22-22-22, 24-24-24 / 3200 MHz 15-15-15, 16-16-16, 17-17-17, 18-18-18 / 2400 MHz
Ranking PassMark (The more the better)

3100 2162

RAM Latency Calculator

Calculate Ram speed clock interval in nanosecond format

RAM 1

CAS Latency (CL) *

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Absolute Latency

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RAM 2

CAS Latency (CL) *

Frequency (Mhz) *

Absolute Latency

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