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
Samsung M393A1G40DB1-CRC 8GB

Crucial Technology CT25664AA800.M16FM 2GB vs Samsung M393A1G40DB1-CRC 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
Samsung M393A1G40DB1-CRC 8GB

Samsung M393A1G40DB1-CRC 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 10.8
    Average value in the tests
Samsung M393A1G40DB1-CRC 8GB Reasons to consider
Samsung M393A1G40DB1-CRC 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    48 left arrow 51
    Around -6% lower latency
  • Faster write speed, GB/s
    8.1 left arrow 2,135.0
    Average value in the tests
  • Higher memory bandwidth, mbps
    19200 left arrow 6400
    Around 3 higher bandwidth

Specifications

Complete list of technical specifications
Crucial Technology CT25664AA800.M16FM 2GB
Samsung M393A1G40DB1-CRC 8GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    51 left arrow 48
  • Read speed, GB/s
    5,021.4 left arrow 10.8
  • Write speed, GB/s
    2,135.0 left arrow 8.1
  • Memory bandwidth, mbps
    6400 left arrow 19200
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 4 5 6 left arrow PC4-19200, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18
  • Timings / Clock speed
    5-5-5-15 / 800 MHz left arrow 15-15-15, 16-16-16, 17-17-17, 18-18-18 / 2400 MHz
  • Ranking PassMark (The more the better)
    855 left arrow 2431

Crucial Technology CT25664AA800.M16FM 2GB RAM comparisons

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

Samsung M393A1G40DB1-CRC 8GB RAM comparisons

Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Apacer Technology AQD-D4U8GN24-SE 8GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

SK Hynix HMT425S6CFR6A-PB 2GB
SK Hynix HMT425S6CFR6A-PB 2GB
Corsair CMT16GX4M2K3600C16 8GB
Corsair CMT16GX4M2K3600C16 8GB
Memory RAM
Corsair CMW16GX4M2Z3200C16 8GB
Corsair CMW16GX4M2Z3200C16 8GB
Corsair CMW16GX4M2C3200C16 8GB
Corsair CMW16GX4M2C3200C16 8GB
Memory RAM
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Apacer Technology GD2.1542WS.001 8GB
Apacer Technology GD2.1542WS.001 8GB
Memory RAM
Corsair CMZ16GX3M2A2400C10 8GB
Corsair CMZ16GX3M2A2400C10 8GB
Kingston 9905702-007.A00G 8GB
Kingston 9905702-007.A00G 8GB
Memory RAM
Kingmax Semiconductor FLFF65F-C8KM9 4GB
Kingmax Semiconductor FLFF65F-C8KM9 4GB
Patriot Memory (PDP Systems) PSD416G320081 16GB
Patriot Memory (PDP Systems) PSD416G320081 16GB
Memory RAM
A-DATA Technology DQKD1A08 1GB
A-DATA Technology DQKD1A08 1GB
Corsair CMU16GX4M2A2666C16 8GB
Corsair CMU16GX4M2A2666C16 8GB
Memory RAM
Kingston 9905471-002.A00LF 2GB
Kingston 9905471-002.A00LF 2GB
Kingston KGTWW1-MIE 4GB
Kingston KGTWW1-MIE 4GB
Memory RAM
Kingston 9905403-011.A03LF 2GB
Kingston 9905403-011.A03LF 2GB
Corsair CMH16GX4M2E3200C16 8GB
Corsair CMH16GX4M2E3200C16 8GB
Memory RAM
Samsung M393B1K70CH0-CH9 8GB
Samsung M393B1K70CH0-CH9 8GB
G Skill Intl F4-3600C18-16GTZN 16GB
G Skill Intl F4-3600C18-16GTZN 16GB
Memory RAM
Kingston 9965525-155.A00LF 8GB
Kingston 9965525-155.A00LF 8GB
Hynix Semiconductor (Hyundai Electronics) HMA41GR7MFR8N-TF 8GB
Hynix Semiconductor (Hyundai Electronics) HMA41GR7MFR8N
Memory RAM
Kingston KHX1600C9D3/8G 8GB
Kingston KHX1600C9D3/8G 8GB
Crucial Technology CT16G4DFD8213.C16FBD 16GB
Crucial Technology CT16G4DFD8213.C16FBD 16GB
Memory RAM
Kingston 99U5584-004.A00LF 4GB
Kingston 99U5584-004.A00LF 4GB
Kingston KV0M5R-HYD 8GB
Kingston KV0M5R-HYD 8GB
Memory RAM
Kingston 9905403-011.A03LF 2GB
Kingston 9905403-011.A03LF 2GB
Samsung M471A2K43BB1-CRC 16GB
Samsung M471A2K43BB1-CRC 16GB
Memory RAM
Kingston HX316C10F/8 8GB
Kingston HX316C10F/8 8GB
Samsung M378A2G43MB1-CTD 16GB
Samsung M378A2G43MB1-CTD 16GB
Memory RAM