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Qimonda 72T128420EFA3SB2 1GB
Qimonda 72T128401EFA3SC2 512MB

Qimonda 72T128420EFA3SB2 1GB vs Qimonda 72T128401EFA3SC2 512MB

Overall score
star star star star star
Qimonda 72T128420EFA3SB2 1GB

Qimonda 72T128420EFA3SB2 1GB

Overall score
star star star star star
Qimonda 72T128401EFA3SC2 512MB

Qimonda 72T128401EFA3SC2 512MB

Differences Specifications Comments

Differences

Qimonda 72T128420EFA3SB2 1GB Reasons to consider
Qimonda 72T128420EFA3SB2 1GB
Report a bug
  • Below the latency in the PassMark tests, ns
    106 left arrow 117
    Around 9% lower latency
  • Faster reading speed, GB/s
    3 left arrow 1
    Average value in the tests
  • Higher memory bandwidth, mbps
    5300 left arrow 1300
    Around 4.08% higher bandwidth
Qimonda 72T128401EFA3SC2 512MB Reasons to consider
Qimonda 72T128401EFA3SC2 512MB
Report a bug
  • Faster write speed, GB/s
    899.7 left arrow 2,069.2
    Average value in the tests

Specifications

Complete list of technical specifications
Qimonda 72T128420EFA3SB2 1GB
Qimonda 72T128401EFA3SC2 512MB
Main characteristics
  • Memory type
    DDR2 left arrow DDR2
  • Latency in PassMark, ns
    106 left arrow 117
  • Read speed, GB/s
    3,273.7 left arrow 1,315.5
  • Write speed, GB/s
    2,069.2 left arrow 899.7
  • Memory bandwidth, mbps
    5300 left arrow 1300
Other
  • Description
    PC-5300, PS1: 1.5V, PS2: 1.8V, CAS Supported: 3 4 5 left arrow PC-1300, PS1: 1.5V, PS2: 1.8V, CAS Supported: 3 4 5
  • Timings / Clock speed
    no data left arrow no data
  • Ranking PassMark (The more the better)
    734 left arrow 362

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RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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