Crucial Technology BL8G30C15U4B.M8FE 8GB
Crucial Technology BL8G30C15U4R.M8FE1 8GB

Crucial Technology BL8G30C15U4B.M8FE 8GB vs Crucial Technology BL8G30C15U4R.M8FE1 8GB

Overall score
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Crucial Technology BL8G30C15U4B.M8FE 8GB

Crucial Technology BL8G30C15U4B.M8FE 8GB

Overall score
star star star star star
Crucial Technology BL8G30C15U4R.M8FE1 8GB

Crucial Technology BL8G30C15U4R.M8FE1 8GB

Differences

  • Below the latency in the PassMark tests, ns
    30 left arrow 32
    Around 6% lower latency
  • Faster reading speed, GB/s
    17.4 left arrow 16.5
    Average value in the tests
  • Faster write speed, GB/s
    14.5 left arrow 13.8
    Average value in the tests

Specifications

Complete list of technical specifications
Crucial Technology BL8G30C15U4B.M8FE 8GB
Crucial Technology BL8G30C15U4R.M8FE1 8GB
Main characteristics
  • Memory type
    DDR4 left arrow DDR4
  • Latency in PassMark, ns
    30 left arrow 32
  • Read speed, GB/s
    16.5 left arrow 17.4
  • Write speed, GB/s
    13.8 left arrow 14.5
  • Memory bandwidth, mbps
    21300 left arrow 21300
Other
  • Description
    PC4-21300, 1.2V, CAS Supported: 10 12 13 14 15 16 17 18 19 20 left arrow PC4-21300, 1.2V, CAS Supported: 10 12 13 14 15 16 17 18 19 20
  • Timings / Clock speed
    17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz left arrow 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
  • Ranking PassMark (The more the better)
    3273 left arrow 3385
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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