Crucial Technology CT25664AA800.M16FM 2GB
Corsair CMV8GX4M1A2666C18 8GB

Crucial Technology CT25664AA800.M16FM 2GB vs Corsair CMV8GX4M1A2666C18 8GB

Overall score
star star star star star
Crucial Technology CT25664AA800.M16FM 2GB

Crucial Technology CT25664AA800.M16FM 2GB

Overall score
star star star star star
Corsair CMV8GX4M1A2666C18 8GB

Corsair CMV8GX4M1A2666C18 8GB

Differences

  • Faster reading speed, GB/s
    5 left arrow 17.7
    Average value in the tests
  • Faster write speed, GB/s
    2,135.0 left arrow 13.2
    Average value in the tests
  • Below the latency in the PassMark tests, ns
    29 left arrow 51
    Around -76% lower latency
  • Higher memory bandwidth, mbps
    21300 left arrow 6400
    Around 3.33 higher bandwidth

Specifications

Complete list of technical specifications
Crucial Technology CT25664AA800.M16FM 2GB
Corsair CMV8GX4M1A2666C18 8GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    51 left arrow 29
  • Read speed, GB/s
    5,021.4 left arrow 17.7
  • Write speed, GB/s
    2,135.0 left arrow 13.2
  • 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: 9 10 11 12 13 14 15 16 17 18 19 20 25
  • 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)
    855 left arrow 3304
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons