SK Hynix HMT451S6BFR8A-PB 4GB vs Kingston 8ATF1G64AZ-2G3A141 8GB

Overall score

SK Hynix HMT451S6BFR8A-PB 4GB

SK Hynix HMT451S6BFR8A-PB 4GB

Overall score

Kingston 8ATF1G64AZ-2G3A141 8GB

Kingston 8ATF1G64AZ-2G3A141 8GB

Differences Specifications Comments

Differences

SK Hynix HMT451S6BFR8A-PB 4GB

Reasons to consider
SK Hynix HMT451S6BFR8A-PB 4GB

Below the latency in the PassMark tests, ns

44 66

Around 33% lower latency

Kingston 8ATF1G64AZ-2G3A141 8GB

Reasons to consider
Kingston 8ATF1G64AZ-2G3A141 8GB

Faster reading speed, GB/s

15.9 12.3

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

8.1 7.8

Average value in the tests
Higher memory bandwidth, mbps

19200 12800

Around 1.5 higher bandwidth

Specifications

Complete list of technical specifications

SK Hynix HMT451S6BFR8A-PB 4GB

Kingston 8ATF1G64AZ-2G3A141 8GB

Main characteristics

Memory type

DDR3 DDR4
Latency in PassMark, ns

44 66
Read speed, GB/s

12.3 15.9
Write speed, GB/s

7.8 8.1
Memory bandwidth, mbps

12800 19200

Other

Description

PC3-12800, 1.5V, 1.35V , CAS Supported: 5 6 7 8 9 10 11 PC4-19200, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20 21
Timings / Clock speed

9-9-9-24 / 1600 MHz 15-15-15, 16-16-16, 17-17-17, 18-18-18 / 2400 MHz
Ranking PassMark (The more the better)

1977 1953

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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