SK Hynix HMT42GR7AFR4A-PB 16GB vs Kingston HP32D4U8S8HC-8XR 8GB

Overall score

SK Hynix HMT42GR7AFR4A-PB 16GB

SK Hynix HMT42GR7AFR4A-PB 16GB

Overall score

Kingston HP32D4U8S8HC-8XR 8GB

Kingston HP32D4U8S8HC-8XR 8GB

Differences Specifications Comments

Differences

SK Hynix HMT42GR7AFR4A-PB 16GB

Reasons to consider
SK Hynix HMT42GR7AFR4A-PB 16GB

Kingston HP32D4U8S8HC-8XR 8GB

Reasons to consider
Kingston HP32D4U8S8HC-8XR 8GB

Below the latency in the PassMark tests, ns

29 42

Around -45% lower latency
Faster reading speed, GB/s

16.9 11.7

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

15.1 8.0

Average value in the tests
Higher memory bandwidth, mbps

25600 12800

Around 2 higher bandwidth

Specifications

Complete list of technical specifications

SK Hynix HMT42GR7AFR4A-PB 16GB

Kingston HP32D4U8S8HC-8XR 8GB

Main characteristics

Memory type

DDR3 DDR4
Latency in PassMark, ns

42 29
Read speed, GB/s

11.7 16.9
Write speed, GB/s

8.0 15.1
Memory bandwidth, mbps

12800 25600

Other

Description

PC3-12800, 1.5V, 1.35V , CAS Supported: 6 7 8 9 10 11 PC4-25600, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 26 28
Timings / Clock speed

9-9-9-24 / 1600 MHz 20-20-20, 22-22-22, 24-24-24 / 3200 MHz
Ranking PassMark (The more the better)

2535 3467

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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