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Kingston HP669238-071-HYC 4GB
Kingston KHX2666C15D4/8G 8GB
Compare
Kingston HP669238-071-HYC 4GB vs Kingston KHX2666C15D4/8G 8GB
Overall score
Kingston HP669238-071-HYC 4GB
Overall score
Kingston KHX2666C15D4/8G 8GB
Differences
Specifications
Comments
Differences
Reasons to consider
Kingston HP669238-071-HYC 4GB
Report a bug
Below the latency in the PassMark tests, ns
25
31
Around 19% lower latency
Reasons to consider
Kingston KHX2666C15D4/8G 8GB
Report a bug
Faster reading speed, GB/s
17.1
11.3
Average value in the tests
Faster write speed, GB/s
13.1
5.5
Average value in the tests
Higher memory bandwidth, mbps
21300
12800
Around 1.66 higher bandwidth
Specifications
Complete list of technical specifications
Kingston HP669238-071-HYC 4GB
Kingston KHX2666C15D4/8G 8GB
Main characteristics
Memory type
DDR3
DDR4
Latency in PassMark, ns
25
31
Read speed, GB/s
11.3
17.1
Write speed, GB/s
5.5
13.1
Memory bandwidth, mbps
12800
21300
Other
Description
PC3-12800, 1.5V, CAS Supported: 6 7 8 9 10 11
PC4-21300, 1.2V, CAS Supported: 9 11 12 13 14 15 16 17 18
Timings / Clock speed
9-9-9-24 / 1600 MHz
17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
Ranking PassMark (The more the better)
1913
3123
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RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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RAM 2
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