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Kingston KHX1866C10D3/4G 4GB
Kingston KHX2666C16D4/16GX 16GB
Compare
Kingston KHX1866C10D3/4G 4GB vs Kingston KHX2666C16D4/16GX 16GB
Overall score
Kingston KHX1866C10D3/4G 4GB
Overall score
Kingston KHX2666C16D4/16GX 16GB
Differences
Specifications
Comments
Differences
Reasons to consider
Kingston KHX1866C10D3/4G 4GB
Report a bug
Reasons to consider
Kingston KHX2666C16D4/16GX 16GB
Report a bug
Below the latency in the PassMark tests, ns
29
38
Around -31% lower latency
Faster reading speed, GB/s
16.7
15.2
Average value in the tests
Faster write speed, GB/s
12.0
9.3
Average value in the tests
Higher memory bandwidth, mbps
21300
14200
Around 1.5 higher bandwidth
Specifications
Complete list of technical specifications
Kingston KHX1866C10D3/4G 4GB
Kingston KHX2666C16D4/16GX 16GB
Main characteristics
Memory type
DDR3
DDR4
Latency in PassMark, ns
38
29
Read speed, GB/s
15.2
16.7
Write speed, GB/s
9.3
12.0
Memory bandwidth, mbps
14200
21300
Other
Description
PC3-14200, 1.5V, CAS Supported: 5 6 7 8 9 10 11 13
PC4-21300, 1.2V, CAS Supported: 9 11 12 13 14 15 16 17 18
Timings / Clock speed
no data
17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
Ranking PassMark (The more the better)
2496
3308
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RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
CAS Latency (CL) *
Frequency (Mhz) *
calculate
Absolute Latency
0 ns
RAM 2
CAS Latency (CL) *
Frequency (Mhz) *
calculate
Absolute Latency
0 ns
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