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Kingston 2GB-DDR2 800Mhz 2GB
SK Hynix HMA451R7AFR8N-TF 4GB
Compare
Kingston 2GB-DDR2 800Mhz 2GB vs SK Hynix HMA451R7AFR8N-TF 4GB
Overall score
Kingston 2GB-DDR2 800Mhz 2GB
Overall score
SK Hynix HMA451R7AFR8N-TF 4GB
Differences
Specifications
Comments
Differences
Reasons to consider
Kingston 2GB-DDR2 800Mhz 2GB
Report a bug
Below the latency in the PassMark tests, ns
43
59
Around 27% lower latency
Reasons to consider
SK Hynix HMA451R7AFR8N-TF 4GB
Report a bug
Faster reading speed, GB/s
9
5
Average value in the tests
Faster write speed, GB/s
7.6
2,160.7
Average value in the tests
Higher memory bandwidth, mbps
17000
6400
Around 2.66 higher bandwidth
Specifications
Complete list of technical specifications
Kingston 2GB-DDR2 800Mhz 2GB
SK Hynix HMA451R7AFR8N-TF 4GB
Main characteristics
Memory type
DDR2
DDR4
Latency in PassMark, ns
43
59
Read speed, GB/s
5,987.5
9.0
Write speed, GB/s
2,160.7
7.6
Memory bandwidth, mbps
6400
17000
Other
Description
PC2-6400, SSTL 1.8V, CAS Supported: 3 4 5
PC4-17000, 1.2V, CAS Supported: 9 11 12 13 14 15 16
Timings / Clock speed
5-5-5-15 / 800 MHz
14-14-14, 15-15-15, 16-16-16 / 2133 MHz
Ranking PassMark (The more the better)
957
2128
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RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
CAS Latency (CL) *
Frequency (Mhz) *
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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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