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
Samsung M391A2K43BB1-CPB 16GB

Crucial Technology CT25664AA800.M16FG 2GB vs Samsung M391A2K43BB1-CPB 16GB

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

Crucial Technology CT25664AA800.M16FG 2GB

Overall score
star star star star star
Samsung M391A2K43BB1-CPB 16GB

Samsung M391A2K43BB1-CPB 16GB

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 14.9
    Average value in the tests
  • Faster write speed, GB/s
    2,027.0 left arrow 11.7
    Average value in the tests
Samsung M391A2K43BB1-CPB 16GB Reasons to consider
Samsung M391A2K43BB1-CPB 16GB
Report a bug
  • Below the latency in the PassMark tests, ns
    34 left arrow 52
    Around -53% lower latency
  • Higher memory bandwidth, mbps
    17000 left arrow 6400
    Around 2.66 higher bandwidth

Specifications

Complete list of technical specifications
Crucial Technology CT25664AA800.M16FG 2GB
Samsung M391A2K43BB1-CPB 16GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    52 left arrow 34
  • Read speed, GB/s
    4,837.1 left arrow 14.9
  • Write speed, GB/s
    2,027.0 left arrow 11.7
  • Memory bandwidth, mbps
    6400 left arrow 17000
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 4 5 6 left arrow PC4-17000, 1.2V, CAS Supported: 10 11 12 13 14 15 16
  • Timings / Clock speed
    5-5-5-15 / 800 MHz left arrow 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
  • Ranking PassMark (The more the better)
    794 left arrow 3075

Crucial Technology CT25664AA800.M16FG 2GB RAM comparisons

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

Samsung M391A2K43BB1-CPB 16GB RAM comparisons

Samsung M395T2863QZ4-CF76 1GB
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

PNY Electronics PNY 2GB
PNY Electronics PNY 2GB
Samsung M391A2K43BB1-CPB 16GB
Samsung M391A2K43BB1-CPB 16GB
Memory RAM
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Kingston CBD24D4S7S8ME-8 8GB
Kingston CBD24D4S7S8ME-8 8GB
Memory RAM
Kingston KHX1600C9D3/4G 4GB
Kingston KHX1600C9D3/4G 4GB
Corsair CMK16GX4M2C3200C16 8GB
Corsair CMK16GX4M2C3200C16 8GB
Memory RAM
Crucial Technology CT25664AA800.M16FM 2GB
Crucial Technology CT25664AA800.M16FM 2GB
Kingston 9965596-036.B00G 8GB
Kingston 9965596-036.B00G 8GB
Memory RAM
Patriot Memory (PDP Systems) PSD34G16002 4GB
Patriot Memory (PDP Systems) PSD34G16002 4GB
Corsair CM4X4GF3000C15K4 4GB
Corsair CM4X4GF3000C15K4 4GB
Memory RAM
Kingston 9905403-444.A00LF 4GB
Kingston 9905403-444.A00LF 4GB
Samsung M471A5143SB1-CRC 4GB
Samsung M471A5143SB1-CRC 4GB
Memory RAM
Samsung M393B5270CH0-CH9 4GB
Samsung M393B5270CH0-CH9 4GB
G Skill Intl F4-2400C17-8GDBVR 8GB
G Skill Intl F4-2400C17-8GDBVR 8GB
Memory RAM
TwinMOS 8DPT5MK8-TATP 2GB
TwinMOS 8DPT5MK8-TATP 2GB
SK Hynix HMAA2GS6CJR8N-XN 16GB
SK Hynix HMAA2GS6CJR8N-XN 16GB
Memory RAM
Samsung M3 78T3354BZ0-CCC 256MB
Samsung M3 78T3354BZ0-CCC 256MB
Kingston KF2666C15S4/8G 8GB
Kingston KF2666C15S4/8G 8GB
Memory RAM
Hynix Semiconductor (Hyundai Electronics) HMT42GR7MFR4A-H9 16GB
Hynix Semiconductor (Hyundai Electronics) HMT42GR7MFR4A
Avant Technology W641GU42J5213NC 8GB
Avant Technology W641GU42J5213NC 8GB
Memory RAM
Crucial Technology CT102464BA160B.M16 8GB
Crucial Technology CT102464BA160B.M16 8GB
Micron Technology 8ATF1G64HZ-2G3B2 8GB
Micron Technology 8ATF1G64HZ-2G3B2 8GB
Memory RAM
Samsung M471B5273DH0-CK0 4GB
Samsung M471B5273DH0-CK0 4GB
Corsair CMK32GX4M2C3200C18 16GB
Corsair CMK32GX4M2C3200C18 16GB
Memory RAM
Hynix Semiconductor (Hyundai Electronics) GKE160SO102408-2400 16GB
Hynix Semiconductor (Hyundai Electronics) GKE160SO10240
Micron Technology 8ATF1G64AZ-2G6D1 8GB
Micron Technology 8ATF1G64AZ-2G6D1 8GB
Memory RAM
Kingston 99U5474-028.A00LF 4GB
Kingston 99U5474-028.A00LF 4GB
Samsung M471A1K1KCB1-CRC 8GB
Samsung M471A1K1KCB1-CRC 8GB
Memory RAM