Qimonda 64T128020EDL2.5C2 1GB vs Patriot Memory (PDP Systems) PSD48G240081 8GB

Overall score

Qimonda 64T128020EDL2.5C2 1GB

Qimonda 64T128020EDL2.5C2 1GB

Overall score

Patriot Memory (PDP Systems) PSD48G240081 8GB

Patriot Memory (PDP Systems) PSD48G240081 8GB

Differences Specifications Comments

Differences

Qimonda 64T128020EDL2.5C2 1GB

Reasons to consider
Qimonda 64T128020EDL2.5C2 1GB

Faster reading speed, GB/s

3 15

Average value in the tests

Patriot Memory (PDP Systems) PSD48G240081 8GB

Reasons to consider
Patriot Memory (PDP Systems) PSD48G240081 8GB

Below the latency in the PassMark tests, ns

33 79

Around -139% lower latency
Faster write speed, GB/s

10.4 1,468.1

Average value in the tests
Higher memory bandwidth, mbps

19200 6400

Around 3 higher bandwidth

Specifications

Complete list of technical specifications

Qimonda 64T128020EDL2.5C2 1GB

Patriot Memory (PDP Systems) PSD48G240081 8GB

Main characteristics

Memory type

DDR2 DDR4
Latency in PassMark, ns

79 33
Read speed, GB/s

3,061.8 15.0
Write speed, GB/s

1,468.1 10.4
Memory bandwidth, mbps

6400 19200

Other

Description

PC2-6400, SSTL 1.8V, CAS Supported: 4 5 6 PC4-19200, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18
Timings / Clock speed

5-5-5-15 / 800 MHz 15-15-15, 16-16-16, 17-17-17, 18-18-18 / 2400 MHz
Ranking PassMark (The more the better)

422 2685

RAM Latency Calculator

Calculate Ram speed clock interval in nanosecond format

RAM 1

CAS Latency (CL) *

Frequency (Mhz) *

Absolute Latency

0 ns

RAM 2

CAS Latency (CL) *

Frequency (Mhz) *

Absolute Latency

0 ns

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