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 KF2666C15S4/8G 8GB

Crucial Technology CT25664AA800.M16FM 2GB vs Kingston KF2666C15S4/8G 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
Kingston KF2666C15S4/8G 8GB

Kingston KF2666C15S4/8G 8GB

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 14.2
    Average value in the tests
  • Faster write speed, GB/s
    2,135.0 left arrow 10.8
    Average value in the tests
Kingston KF2666C15S4/8G 8GB Reasons to consider
Kingston KF2666C15S4/8G 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    44 left arrow 51
    Around -16% 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 KF2666C15S4/8G 8GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    51 left arrow 44
  • Read speed, GB/s
    5,021.4 left arrow 14.2
  • Write speed, GB/s
    2,135.0 left arrow 10.8
  • 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: 11 12 13 14 15 16 17 18
  • 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 2425

Crucial Technology CT25664AA800.M16FM 2GB RAM comparisons

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

Kingston KF2666C15S4/8G 8GB 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 99U5403-036.A00G 4GB
Kingston 99U5403-036.A00G 4GB
Crucial Technology CT8G4SFRA32A.M8FJ 8GB
Crucial Technology CT8G4SFRA32A.M8FJ 8GB
Memory RAM
Kingston 9905471-002.A00LF 2GB
Kingston 9905471-002.A00LF 2GB
Samsung 18ASF1G72PDZ-2G1B1 16GB
Samsung 18ASF1G72PDZ-2G1B1 16GB
Memory RAM
SK Hynix HMAA1GS6CJR6N-XN 8GB
SK Hynix HMAA1GS6CJR6N-XN 8GB
Micron Technology 8ATF1G64HZ-3G2J1 8GB
Micron Technology 8ATF1G64HZ-3G2J1 8GB
Memory RAM
Crucial Technology CT25664AA800.M16FM 2GB
Crucial Technology CT25664AA800.M16FM 2GB
Kingston KF2666C15S4/8G 8GB
Kingston KF2666C15S4/8G 8GB
Memory RAM
Samsung 1600 CL10 Series 8GB
Samsung 1600 CL10 Series 8GB
Ramaxel Technology RMSA3260ME78HAF-2666 8GB
Ramaxel Technology RMSA3260ME78HAF-2666 8GB
Memory RAM
Samsung M3 78T5663RZ3-CE6 2GB
Samsung M3 78T5663RZ3-CE6 2GB
Corsair CM4B8G2J3000K15K 8GB
Corsair CM4B8G2J3000K15K 8GB
Memory RAM
Kingston 99U5403-036.A00G 4GB
Kingston 99U5403-036.A00G 4GB
SK Hynix HMA41GR7AFR8N-TF 8GB
SK Hynix HMA41GR7AFR8N-TF 8GB
Memory RAM
SK Hynix HMT325S6BFR8C-H9 2GB
SK Hynix HMT325S6BFR8C-H9 2GB
Corsair CMD64GX4M8A2400C14 8GB
Corsair CMD64GX4M8A2400C14 8GB
Memory RAM
Kingston 99U5471-030.A00LF 8GB
Kingston 99U5471-030.A00LF 8GB
Apacer Technology 78.CAGP7.4020B 8GB
Apacer Technology 78.CAGP7.4020B 8GB
Memory RAM
Nanya Technology NT4GC64B8HG0NS-CG 4GB
Nanya Technology NT4GC64B8HG0NS-CG 4GB
Kingston 9905712-010.A00G 16GB
Kingston 9905712-010.A00G 16GB
Memory RAM
Samsung DDR3 8GB 1600MHz 8GB
Samsung DDR3 8GB 1600MHz 8GB
Corsair CMK16GX4M2E3200C16 8GB
Corsair CMK16GX4M2E3200C16 8GB
Memory RAM
Corsair CMY8GX3M2A2666C10 4GB
Corsair CMY8GX3M2A2666C10 4GB
Kingston 9905700-024.A00G 8GB
Kingston 9905700-024.A00G 8GB
Memory RAM
Kingston KVR533D2N4 512MB
Kingston KVR533D2N4 512MB
Corsair CMW16GX4M1Z3200C16 16GB
Corsair CMW16GX4M1Z3200C16 16GB
Memory RAM
Kingston 9905403-090.A01LF 4GB
Kingston 9905403-090.A01LF 4GB
Crucial Technology CT16G4SFRA32A.M16FR 16GB
Crucial Technology CT16G4SFRA32A.M16FR 16GB
Memory RAM