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Corsair CM2X1024-8500C5D 1GB
Corsair CMR16GX4M2A2666C16 8GB

Corsair CM2X1024-8500C5D 1GB vs Corsair CMR16GX4M2A2666C16 8GB

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

Corsair CM2X1024-8500C5D 1GB

Overall score
star star star star star
Corsair CMR16GX4M2A2666C16 8GB

Corsair CMR16GX4M2A2666C16 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 16.5
    Average value in the tests
  • Faster write speed, GB/s
    2,034.7 left arrow 12.3
    Average value in the tests
Corsair CMR16GX4M2A2666C16 8GB Reasons to consider
Corsair CMR16GX4M2A2666C16 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 CMR16GX4M2A2666C16 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 16.5
  • Write speed, GB/s
    2,034.7 left arrow 12.3
  • 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 3072

Corsair CM2X1024-8500C5D 1GB RAM comparisons

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

Corsair CMR16GX4M2A2666C16 8GB RAM comparisons

Corsair CM5S16GM4800A40K2 16GB
G Skill Intl F4-3600C16-8GTZNC 8GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

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