Corsair VS1GB800D2 1GB
Corsair CM4X16GE2666Z16K4 16GB

Corsair VS1GB800D2 1GB vs Corsair CM4X16GE2666Z16K4 16GB

Overall score
star star star star star
Corsair VS1GB800D2 1GB

Corsair VS1GB800D2 1GB

Overall score
star star star star star
Corsair CM4X16GE2666Z16K4 16GB

Corsair CM4X16GE2666Z16K4 16GB

Differences

  • Faster reading speed, GB/s
    4 left arrow 14.8
    Average value in the tests
  • Below the latency in the PassMark tests, ns
    39 left arrow 47
    Around -21% lower latency
  • Faster write speed, GB/s
    13.1 left arrow 1,361.1
    Average value in the tests
  • Higher memory bandwidth, mbps
    21300 left arrow 6400
    Around 3.33 higher bandwidth

Specifications

Complete list of technical specifications
Corsair VS1GB800D2 1GB
Corsair CM4X16GE2666Z16K4 16GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    47 left arrow 39
  • Read speed, GB/s
    4,680.7 left arrow 14.8
  • Write speed, GB/s
    1,361.1 left arrow 13.1
  • Memory bandwidth, mbps
    6400 left arrow 21300
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 4 5 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)
    460 left arrow 3017
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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