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Corsair CM2X1024-8500C5D 1GB
Corsair CMK16GX4M2F4400C19 8GB

Corsair CM2X1024-8500C5D 1GB vs Corsair CMK16GX4M2F4400C19 8GB

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

Corsair CM2X1024-8500C5D 1GB

Overall score
star star star star star
Corsair CMK16GX4M2F4400C19 8GB

Corsair CMK16GX4M2F4400C19 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 21.7
    Average value in the tests
  • Faster write speed, GB/s
    2,034.7 left arrow 17.8
    Average value in the tests
Corsair CMK16GX4M2F4400C19 8GB Reasons to consider
Corsair CMK16GX4M2F4400C19 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    16 left arrow 48
    Around -200% 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 CMK16GX4M2F4400C19 8GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    48 left arrow 16
  • Read speed, GB/s
    4,295.1 left arrow 21.7
  • Write speed, GB/s
    2,034.7 left arrow 17.8
  • 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 3872

Corsair CM2X1024-8500C5D 1GB RAM comparisons

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

Corsair CMK16GX4M2F4400C19 8GB RAM comparisons

G Skill Intl F4-4400C19-8GTZSW 8GB
Corsair CMK16GX4M2K4000C19 8GB
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 CMK16GX4M2F4400C19 8GB
Corsair CMK16GX4M2F4400C19 8GB
Memory RAM
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Patriot Memory (PDP Systems) 1866 CL9 Series 4GB
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Corsair CMK16GX4M2K4266C19 8GB
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Memory RAM
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Nanya Technology M471A5143EB1-CRC 4GB
Memory RAM
SK Hynix HYMP164U64CP6-Y5 512MB
SK Hynix HYMP164U64CP6-Y5 512MB
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Hynix Semiconductor (Hyundai Electronics) HMT41GU6BFR8C-PB 8GB
Hynix Semiconductor (Hyundai Electronics) HMT41GU6BFR8C
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Patriot Memory (PDP Systems) PSD48G240082 8GB
Memory RAM
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Memory RAM
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Kingston 9905403-156.A00LF 2GB
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SanMax Technologies Inc. SMD-8G28HP-21P 8GB
Memory RAM
Samsung M393B1K70CH0-CH9 8GB
Samsung M393B1K70CH0-CH9 8GB
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Corsair CMK32GX4M4A2400C14 8GB
Memory RAM
TwinMOS 8DPT5MK8-TATP 2GB
TwinMOS 8DPT5MK8-TATP 2GB
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Crucial Technology CT4G4SFS824A.M8FB 4GB
Memory RAM
Nanya Technology NT4GC64B8HG0NS-CG 4GB
Nanya Technology NT4GC64B8HG0NS-CG 4GB
Corsair CMK16GX4M2K4000C19 8GB
Corsair CMK16GX4M2K4000C19 8GB
Memory RAM
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Kingston 9965516-430.A00G 16GB
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Memory RAM
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A-DATA Technology DQKD1A08 1GB
Samsung M471A4G43AB1-CWE 32GB
Samsung M471A4G43AB1-CWE 32GB
Memory RAM
Kingston 9905403-444.A00LF 4GB
Kingston 9905403-444.A00LF 4GB
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Corsair CMWX16GC3200C16W4 16GB
Memory RAM