RAM comparison SK Hynix HMT451U7BFR8C-RD 4GB vs Kingston ACR21D4S15HAG/8G 8GB

SK Hynix HMT451U7BFR8C-RD 4GB vs Kingston ACR21D4S15HAG/8G 8GB

Overall score

SK Hynix HMT451U7BFR8C-RD 4GB

Overall score

Differences Specifications Comments

Reasons to consider
SK Hynix HMT451U7BFR8C-RD 4GB

Reasons to consider
Kingston ACR21D4S15HAG/8G 8GB

Below the latency in the PassMark tests, ns

26 42

Around -62% lower latency
Faster reading speed, GB/s

13.6 12.8

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

10.7 9.0

Average value in the tests
Higher memory bandwidth, mbps

17000 14900

Around 1.14 higher bandwidth

Complete list of technical specifications

SK Hynix HMT451U7BFR8C-RD 4GB

Kingston ACR21D4S15HAG/8G 8GB

Main characteristics

Other

Description

PC3-14900, 1.5V, CAS Supported: 6 7 8 9 10 11 13 PC4-17000, 1.2V, CAS Supported: 9 11 12 13 14 15 16
Timings / Clock speed

9-10-9-28 / 1866 MHz 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
Ranking PassMark (The more the better)

2269 2406

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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