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.M16FM 2GB
Kingston 9905665-021.A00G 4GB

Crucial Technology CT25664AA800.M16FM 2GB vs Kingston 9905665-021.A00G 4GB

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

Crucial Technology CT25664AA800.M16FM 2GB

Overall score
star star star star star
Kingston 9905665-021.A00G 4GB

Kingston 9905665-021.A00G 4GB

Differences Specifications Comments

Differences

Crucial Technology CT25664AA800.M16FM 2GB Reasons to consider
Crucial Technology CT25664AA800.M16FM 2GB
Report a bug
  • Faster reading speed, GB/s
    5 left arrow 18
    Average value in the tests
  • Faster write speed, GB/s
    2,135.0 left arrow 12.9
    Average value in the tests
Kingston 9905665-021.A00G 4GB Reasons to consider
Kingston 9905665-021.A00G 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    21 left arrow 51
    Around -143% 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
Kingston 9905665-021.A00G 4GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    51 left arrow 21
  • Read speed, GB/s
    5,021.4 left arrow 18.0
  • Write speed, GB/s
    2,135.0 left arrow 12.9
  • 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)
    855 left arrow 2772

Crucial Technology CT25664AA800.M16FM 2GB RAM comparisons

Kingston 9905471-006.A01LF 4GB
Smart Modular SF4641G8CKHI6DFSEG 8GB

Kingston 9905665-021.A00G 4GB RAM comparisons

Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Crucial Technology BLS4G4D240FSE.8FBD 4GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

Kingston 9905471-001.A01LF 2GB
Kingston 9905471-001.A01LF 2GB
SK Hynix HMA82GU6DJR8N-VK 16GB
SK Hynix HMA82GU6DJR8N-VK 16GB
Memory RAM
Crucial Technology CT51264BD160B.C16F 4GB
Crucial Technology CT51264BD160B.C16F 4GB
Crucial Technology 16G4UD2400.C16BD1 16GB
Crucial Technology 16G4UD2400.C16BD1 16GB
Memory RAM
Crucial Technology CT25664AA800.M16FM 2GB
Crucial Technology CT25664AA800.M16FM 2GB
Kingston 9905665-021.A00G 4GB
Kingston 9905665-021.A00G 4GB
Memory RAM
Samsung M378B5773DH0-CH9 2GB
Samsung M378B5773DH0-CH9 2GB
Kingston 9905702-014.A00G 8GB
Kingston 9905702-014.A00G 8GB
Memory RAM
Kingston KHX2133C11D3/4GX 4GB
Kingston KHX2133C11D3/4GX 4GB
A-DATA Technology DDR4 3200 2OZ 4GB
A-DATA Technology DDR4 3200 2OZ 4GB
Memory RAM
Samsung M471B5673FH0-CF8 2GB
Samsung M471B5673FH0-CF8 2GB
Corsair CMU16GX4M2C3000C15 8GB
Corsair CMU16GX4M2C3000C15 8GB
Memory RAM
Kingston 9905458-017.A01LF 4GB
Kingston 9905458-017.A01LF 4GB
Micron Technology 4ATF51264AZ-2G3E1 4GB
Micron Technology 4ATF51264AZ-2G3E1 4GB
Memory RAM
Wilk Elektronik S.A. GY1866D364L9A/4G 4GB
Wilk Elektronik S.A. GY1866D364L9A/4G 4GB
Crucial Technology CT8G4SFRA32A.M8FJ 8GB
Crucial Technology CT8G4SFRA32A.M8FJ 8GB
Memory RAM
Kingston ACR16D3LS1KNG/4G 4GB
Kingston ACR16D3LS1KNG/4G 4GB
Corsair CM4X8GF2400C16S4 8GB
Corsair CM4X8GF2400C16S4 8GB
Memory RAM
Corsair CMSX4GX3M1A1600C9 4GB
Corsair CMSX4GX3M1A1600C9 4GB
Apacer Technology GD2.1831WS.002 16GB
Apacer Technology GD2.1831WS.002 16GB
Memory RAM
Kingston ACR256X64D3S1333C9 2GB
Kingston ACR256X64D3S1333C9 2GB
Kingston 9905700-013.A00G 8GB
Kingston 9905700-013.A00G 8GB
Memory RAM
Kingston 9965662-016.A00G 16GB
Kingston 9965662-016.A00G 16GB
G Skill Intl F4-3600C16-8GTRGC 8GB
G Skill Intl F4-3600C16-8GTRGC 8GB
Memory RAM
Patriot Memory (PDP Systems) 1866 CL9 Series 4GB
Patriot Memory (PDP Systems) 1866 CL9 Series 4GB
Kingmax Semiconductor GLAF62F-D8---------- 4GB
Kingmax Semiconductor GLAF62F-D8---------- 4GB
Memory RAM
Micron Technology 8JSF25664HZ-1G4D1 2GB
Micron Technology 8JSF25664HZ-1G4D1 2GB
G Skill Intl F4-3200C14-8GTRS 8GB
G Skill Intl F4-3200C14-8GTRS 8GB
Memory RAM