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Corsair CM2X1024-8500C5D 1GB
Corsair CMK16GX4M2E4000C19 8GB

Corsair CM2X1024-8500C5D 1GB vs Corsair CMK16GX4M2E4000C19 8GB

Overall score
star star star star star
Corsair CM2X1024-8500C5D 1GB

Corsair CM2X1024-8500C5D 1GB

Overall score
star star star star star
Corsair CMK16GX4M2E4000C19 8GB

Corsair CMK16GX4M2E4000C19 8GB

Differences Specifications Comments

Differences

Corsair CM2X1024-8500C5D 1GB Reasons to consider
Corsair CM2X1024-8500C5D 1GB
Report a bug
  • Faster reading speed, GB/s
    4 left arrow 14.3
    Average value in the tests
  • Faster write speed, GB/s
    2,034.7 left arrow 12.0
    Average value in the tests
Corsair CMK16GX4M2E4000C19 8GB Reasons to consider
Corsair CMK16GX4M2E4000C19 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    31 left arrow 48
    Around -55% lower latency
  • Higher memory bandwidth, mbps
    17000 left arrow 6400
    Around 2.66 higher bandwidth

Specifications

Complete list of technical specifications
Corsair CM2X1024-8500C5D 1GB
Corsair CMK16GX4M2E4000C19 8GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    48 left arrow 31
  • Read speed, GB/s
    4,295.1 left arrow 14.3
  • Write speed, GB/s
    2,034.7 left arrow 12.0
  • Memory bandwidth, mbps
    6400 left arrow 17000
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 4 5 left arrow PC4-17000, 1.2V, CAS Supported: 9 10 11 12 13 14 15 16
  • Timings / Clock speed
    5-5-5-15 / 800 MHz left arrow 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
  • Ranking PassMark (The more the better)
    650 left arrow 2929

Corsair CM2X1024-8500C5D 1GB RAM comparisons

Kingston KHX8500D2K2/2GN 1GB
Corsair CM2X2048-8500C5 2GB

Corsair CMK16GX4M2E4000C19 8GB RAM comparisons

Crucial Technology BLS4G4D240FSE.8FBD 4GB
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

Corsair CM2X1024-8500C5D 1GB
Corsair CM2X1024-8500C5D 1GB
Corsair CMK16GX4M2E4000C19 8GB
Corsair CMK16GX4M2E4000C19 8GB
Memory RAM
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Memory RAM
Team Group Inc. Vulcan-1600 4GB
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Memory RAM
Samsung M378B5673FH0-CH9 2GB
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Memory RAM
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Memory RAM
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Memory RAM
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Samsung M378B5773DH0-CH9 2GB
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Memory RAM
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Gold Key Technology Co Ltd NMUD480E85-3200E 8GB
Memory RAM
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Memory RAM
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Kingston 9965525-018.A00LF 4GB
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GIGA - BYTE Technology Co Ltd GP-GR26C16S8K2HU416 8GB
Memory RAM