Kingston ACR256X64D3S1333C9 2GB vs SK Hynix HMA451R7AFR8N-TF 4GB

Overall score

Kingston ACR256X64D3S1333C9 2GB

Kingston ACR256X64D3S1333C9 2GB

Overall score

SK Hynix HMA451R7AFR8N-TF 4GB

SK Hynix HMA451R7AFR8N-TF 4GB

Differences Specifications Comments

Differences

Kingston ACR256X64D3S1333C9 2GB

Reasons to consider
Kingston ACR256X64D3S1333C9 2GB

Below the latency in the PassMark tests, ns

27 59

Around 54% lower latency
Faster reading speed, GB/s

11.9 9

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

8.5 7.6

Average value in the tests

SK Hynix HMA451R7AFR8N-TF 4GB

Reasons to consider
SK Hynix HMA451R7AFR8N-TF 4GB

Higher memory bandwidth, mbps

17000 10600

Around 1.6 higher bandwidth

Specifications

Complete list of technical specifications

Kingston ACR256X64D3S1333C9 2GB

SK Hynix HMA451R7AFR8N-TF 4GB

Main characteristics

Memory type

DDR3 DDR4
Latency in PassMark, ns

27 59
Read speed, GB/s

11.9 9.0
Write speed, GB/s

8.5 7.6
Memory bandwidth, mbps

10600 17000

Other

Description

PC3-10600, 1.5V, CAS Supported: 5 6 7 8 9 PC4-17000, 1.2V, CAS Supported: 9 11 12 13 14 15 16
Timings / Clock speed

7-7-7-20 / 1333 MHz 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
Ranking PassMark (The more the better)

1620 2128

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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