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Peak Electronics 256X64M-67E 2GB
Hewlett-Packard 7EH55AA# 8GB
Compare
Peak Electronics 256X64M-67E 2GB vs Hewlett-Packard 7EH55AA# 8GB
Overall score
Peak Electronics 256X64M-67E 2GB
Overall score
Hewlett-Packard 7EH55AA# 8GB
Differences
Specifications
Comments
Differences
Reasons to consider
Peak Electronics 256X64M-67E 2GB
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Faster reading speed, GB/s
5
18.4
Average value in the tests
Reasons to consider
Hewlett-Packard 7EH55AA# 8GB
Report a bug
Below the latency in the PassMark tests, ns
31
39
Around -26% lower latency
Faster write speed, GB/s
13.1
1,597.0
Average value in the tests
Higher memory bandwidth, mbps
21300
5300
Around 4.02 higher bandwidth
Specifications
Complete list of technical specifications
Peak Electronics 256X64M-67E 2GB
Hewlett-Packard 7EH55AA# 8GB
Main characteristics
Memory type
DDR2
DDR4
Latency in PassMark, ns
39
31
Read speed, GB/s
5,022.9
18.4
Write speed, GB/s
1,597.0
13.1
Memory bandwidth, mbps
5300
21300
Other
Description
PC2-5300, SSTL 1.8V, CAS Supported: 3 4 5
PC4-21300, 1.2V, CAS Supported: 13 14 15 16 17 18 19 20
Timings / Clock speed
5-5-5-15 / 667 MHz
17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
Ranking PassMark (The more the better)
753
3219
Peak Electronics 256X64M-67E 2GB RAM comparisons
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RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
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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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