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Elpida EBE21UE8ACUA-8G-E 2GB
Corsair CM4X8GF2666Z16K4 8GB

Elpida EBE21UE8ACUA-8G-E 2GB vs Corsair CM4X8GF2666Z16K4 8GB

Overall score
star star star star star
Elpida EBE21UE8ACUA-8G-E 2GB

Elpida EBE21UE8ACUA-8G-E 2GB

Overall score
star star star star star
Corsair CM4X8GF2666Z16K4 8GB

Corsair CM4X8GF2666Z16K4 8GB

Differences Specifications Comments

Differences

Elpida EBE21UE8ACUA-8G-E 2GB Reasons to consider
Elpida EBE21UE8ACUA-8G-E 2GB
Report a bug
  • Faster reading speed, GB/s
    4 left arrow 18.3
    Average value in the tests
  • Faster write speed, GB/s
    2,001.3 left arrow 14.2
    Average value in the tests
Corsair CM4X8GF2666Z16K4 8GB Reasons to consider
Corsair CM4X8GF2666Z16K4 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    29 left arrow 58
    Around -100% lower latency
  • Higher memory bandwidth, mbps
    21300 left arrow 6400
    Around 3.33 higher bandwidth

Specifications

Complete list of technical specifications
Elpida EBE21UE8ACUA-8G-E 2GB
Corsair CM4X8GF2666Z16K4 8GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    58 left arrow 29
  • Read speed, GB/s
    4,796.5 left arrow 18.3
  • Write speed, GB/s
    2,001.3 left arrow 14.2
  • Memory bandwidth, mbps
    6400 left arrow 21300
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 4 5 6 left arrow PC4-21300, 1.2V, CAS Supported: 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
  • Timings / Clock speed
    5-5-5-15 / 800 MHz left arrow 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
  • Ranking PassMark (The more the better)
    768 left arrow 3330

Elpida EBE21UE8ACUA-8G-E 2GB RAM comparisons

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Corsair CM4X8GF2666Z16K4 8GB RAM comparisons

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RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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