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Kingston ACR256X64D3S1333C9 2GB
Heoriady HX2666CX15D4/4G 4GB
Compare
Kingston ACR256X64D3S1333C9 2GB vs Heoriady HX2666CX15D4/4G 4GB
Overall score
Kingston ACR256X64D3S1333C9 2GB
Overall score
Heoriady HX2666CX15D4/4G 4GB
Differences
Specifications
Comments
Differences
Reasons to consider
Kingston ACR256X64D3S1333C9 2GB
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Below the latency in the PassMark tests, ns
27
77
Around 65% lower latency
Faster write speed, GB/s
8.5
7.6
Average value in the tests
Reasons to consider
Heoriady HX2666CX15D4/4G 4GB
Report a bug
Faster reading speed, GB/s
14.7
11.9
Average value in the tests
Higher memory bandwidth, mbps
21300
10600
Around 2.01 higher bandwidth
Specifications
Complete list of technical specifications
Kingston ACR256X64D3S1333C9 2GB
Heoriady HX2666CX15D4/4G 4GB
Main characteristics
Memory type
DDR3
DDR4
Latency in PassMark, ns
27
77
Read speed, GB/s
11.9
14.7
Write speed, GB/s
8.5
7.6
Memory bandwidth, mbps
10600
21300
Other
Description
PC3-10600, 1.5V, CAS Supported: 5 6 7 8 9
PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18
Timings / Clock speed
7-7-7-20 / 1333 MHz
17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
Ranking PassMark (The more the better)
1620
1688
Kingston ACR256X64D3S1333C9 2GB RAM comparisons
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RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
CAS Latency (CL) *
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Absolute Latency
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RAM 2
CAS Latency (CL) *
Frequency (Mhz) *
calculate
Absolute Latency
0 ns
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