RAM
DDR5
DDR4
DDR3
DDR2
About the site
Menu
RAMs
RAM
DDR5
DDR4
DDR3
DDR2
About the site
en
Русский Русский English English Español Español Português Português Deutsch Deutsch Français Français Italiano Italiano Polski Polski 中文 中文 日本語 日本語
Crucial Technology CT25664AA800.M16FG 2GB
Kingston XW21KG-MIE2 8GB

Crucial Technology CT25664AA800.M16FG 2GB vs Kingston XW21KG-MIE2 8GB

Overall score
star star star star star
Crucial Technology CT25664AA800.M16FG 2GB

Crucial Technology CT25664AA800.M16FG 2GB

Overall score
star star star star star
Kingston XW21KG-MIE2 8GB

Kingston XW21KG-MIE2 8GB

Differences Specifications Comments

Differences

Crucial Technology CT25664AA800.M16FG 2GB Reasons to consider
Crucial Technology CT25664AA800.M16FG 2GB
Report a bug
  • Faster reading speed, GB/s
    4 left arrow 16.9
    Average value in the tests
  • Faster write speed, GB/s
    2,027.0 left arrow 13.5
    Average value in the tests
Kingston XW21KG-MIE2 8GB Reasons to consider
Kingston XW21KG-MIE2 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    33 left arrow 52
    Around -58% lower latency
  • Higher memory bandwidth, mbps
    21300 left arrow 6400
    Around 3.33 higher bandwidth

Specifications

Complete list of technical specifications
Crucial Technology CT25664AA800.M16FG 2GB
Kingston XW21KG-MIE2 8GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    52 left arrow 33
  • Read speed, GB/s
    4,837.1 left arrow 16.9
  • Write speed, GB/s
    2,027.0 left arrow 13.5
  • 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: 10 11 12 13 14 15 16 17 18 19 20
  • 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)
    794 left arrow 3141

Crucial Technology CT25664AA800.M16FG 2GB RAM comparisons

Crucial Technology CT25664AA800.M16FM 2GB
Crucial Technology CT25664AA800.M16FJ 2GB

Kingston XW21KG-MIE2 8GB RAM comparisons

Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Crucial Technology BLT16G4D30AETA.K16FB 16GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

Crucial Technology CT51264BD160B.C16F 4GB
Crucial Technology CT51264BD160B.C16F 4GB
Samsung M471A1K43DB1-CWE 8GB
Samsung M471A1K43DB1-CWE 8GB
Memory RAM
Samsung M393A1G40DB0-CPB 8GB
Samsung M393A1G40DB0-CPB 8GB
Kingston 8ATF1G64AZ-2G3A141 8GB
Kingston 8ATF1G64AZ-2G3A141 8GB
Memory RAM
Crucial Technology CT102464BA160B.M16 8GB
Crucial Technology CT102464BA160B.M16 8GB
Transcend Information AQD-SD4U16GN21-SE 16GB
Transcend Information AQD-SD4U16GN21-SE 16GB
Memory RAM
Samsung M4 70T2953EZ3-CE6 1GB
Samsung M4 70T2953EZ3-CE6 1GB
Crucial Technology BLS8G4S26BFSDK.8FD 8GB
Crucial Technology BLS8G4S26BFSDK.8FD 8GB
Memory RAM
Kingston HP669238-071-HYC 4GB
Kingston HP669238-071-HYC 4GB
Kingston XG9XKG-MIE 16GB
Kingston XG9XKG-MIE 16GB
Memory RAM
Samsung M471B5273EB0-CK0 4GB
Samsung M471B5273EB0-CK0 4GB
Kingston 9905700-024.A00G 8GB
Kingston 9905700-024.A00G 8GB
Memory RAM
Nanya Technology M2Y1G64TU8HB0B-25C 1GB
Nanya Technology M2Y1G64TU8HB0B-25C 1GB
Kingston XRMWRN-HYA 16GB
Kingston XRMWRN-HYA 16GB
Memory RAM
Crucial Technology CT102464BA160B.M16 8GB
Crucial Technology CT102464BA160B.M16 8GB
Kingston XF875V-MIH 8GB
Kingston XF875V-MIH 8GB
Memory RAM
Crucial Technology CT102464BF160B-16F 8GB
Crucial Technology CT102464BF160B-16F 8GB
G Skill Intl F4-2400C16-8GIS 8GB
G Skill Intl F4-2400C16-8GIS 8GB
Memory RAM
Samsung M471B5273DH0-CH9 4GB
Samsung M471B5273DH0-CH9 4GB
Corsair CMR64GX4M8C3200C16 8GB
Corsair CMR64GX4M8C3200C16 8GB
Memory RAM
Crucial Technology CT51264BD160B.C16F 4GB
Crucial Technology CT51264BD160B.C16F 4GB
Crucial Technology CT16G4SFD8266.M16FJ 16GB
Crucial Technology CT16G4SFD8266.M16FJ 16GB
Memory RAM
Elpida EBJ10UE8BAFA-AE-E 1GB
Elpida EBJ10UE8BAFA-AE-E 1GB
G Skill Intl F4-4000C16-16GTRSA 16GB
G Skill Intl F4-4000C16-16GTRSA 16GB
Memory RAM
Crucial Technology CT102464BA160B.M16 8GB
Crucial Technology CT102464BA160B.M16 8GB
Avant Technology J642GU42J5213N1 16GB
Avant Technology J642GU42J5213N1 16GB
Memory RAM
Crucial Technology CT102464BF160B.C16 8GB
Crucial Technology CT102464BF160B.C16 8GB
Crucial Technology CT16G4SFRA266.C8FB 16GB
Crucial Technology CT16G4SFRA266.C8FB 16GB
Memory RAM