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
Crucial Technology CT16G4DFD8266.M16FJ 16GB

Crucial Technology CT25664AA800.M16FM 2GB vs Crucial Technology CT16G4DFD8266.M16FJ 16GB

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

Crucial Technology CT25664AA800.M16FM 2GB

Overall score
star star star star star
Crucial Technology CT16G4DFD8266.M16FJ 16GB

Crucial Technology CT16G4DFD8266.M16FJ 16GB

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 17.4
    Average value in the tests
  • Faster write speed, GB/s
    2,135.0 left arrow 13.0
    Average value in the tests
Crucial Technology CT16G4DFD8266.M16FJ 16GB Reasons to consider
Crucial Technology CT16G4DFD8266.M16FJ 16GB
Report a bug
  • Below the latency in the PassMark tests, ns
    28 left arrow 51
    Around -82% 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
Crucial Technology CT16G4DFD8266.M16FJ 16GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    51 left arrow 28
  • Read speed, GB/s
    5,021.4 left arrow 17.4
  • Write speed, GB/s
    2,135.0 left arrow 13.0
  • 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 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 3398

Crucial Technology CT25664AA800.M16FM 2GB RAM comparisons

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

Crucial Technology CT16G4DFD8266.M16FJ 16GB RAM comparisons

Crucial Technology BLS8G4S240FSD.16FBD2 8GB
A-DATA Technology AM2P26KC8T1-BXRS 8GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

Crucial Technology CT25664AA800.M16FM 2GB
Crucial Technology CT25664AA800.M16FM 2GB
Crucial Technology CT16G4DFD8266.M16FJ 16GB
Crucial Technology CT16G4DFD8266.M16FJ 16GB
Memory RAM
Samsung M391B5673EH1-CH9 2GB
Samsung M391B5673EH1-CH9 2GB
G Skill Intl F4-3000C16-8GTRG 8GB
G Skill Intl F4-3000C16-8GTRG 8GB
Memory RAM
SK Hynix HYMP112U64CP8-S5 1GB
SK Hynix HYMP112U64CP8-S5 1GB
G Skill Intl F4-3000C16-16GTRG 16GB
G Skill Intl F4-3000C16-16GTRG 16GB
Memory RAM
Samsung M378T5663QZ3-CF7 2GB
Samsung M378T5663QZ3-CF7 2GB
Corsair CMK16GX4M2F4400C19 8GB
Corsair CMK16GX4M2F4400C19 8GB
Memory RAM
Nanya Technology NT2GT64U8HD0BN-AD 2GB
Nanya Technology NT2GT64U8HD0BN-AD 2GB
Team Group Inc. DDR4 3600 8GB
Team Group Inc. DDR4 3600 8GB
Memory RAM
Patriot Memory (PDP Systems) PSD34G16002 4GB
Patriot Memory (PDP Systems) PSD34G16002 4GB
Ramaxel Technology RMSA3260ME78HAF-2666 8GB
Ramaxel Technology RMSA3260ME78HAF-2666 8GB
Memory RAM
A-DATA Technology AM2L16BC4R1-B0AS 4GB
A-DATA Technology AM2L16BC4R1-B0AS 4GB
Essencore Limited KD48GU880-34A170X 8GB
Essencore Limited KD48GU880-34A170X 8GB
Memory RAM
G Skill Intl F2-8500CL5-2GBPI 2GB
G Skill Intl F2-8500CL5-2GBPI 2GB
Gold Key Technology Co Ltd NMUD480E86-3200D 8GB
Gold Key Technology Co Ltd NMUD480E86-3200D 8GB
Memory RAM
PNY Electronics 4GBH2X02E99927-16 4GB
PNY Electronics 4GBH2X02E99927-16 4GB
Corsair CMU32GX4M2A2400C14 16GB
Corsair CMU32GX4M2A2400C14 16GB
Memory RAM
A-DATA Technology AM2L16BC4R1-B0CS 4GB
A-DATA Technology AM2L16BC4R1-B0CS 4GB
Crucial Technology CT32G4SFD832A.M16FF 32GB
Crucial Technology CT32G4SFD832A.M16FF 32GB
Memory RAM
Kingston 9905471-006.A01LF 4GB
Kingston 9905471-006.A01LF 4GB
Patriot Memory (PDP Systems) PSD48G213381 8GB
Patriot Memory (PDP Systems) PSD48G213381 8GB
Memory RAM
Samsung M393A1G40DB0-CPB 8GB
Samsung M393A1G40DB0-CPB 8GB
Shenzhen Xingmem Technology Corp KRE-D4U2400M/8G 8GB
Shenzhen Xingmem Technology Corp KRE-D4U2400M/8G 8GB
Memory RAM
Samsung M393B2G70BH0-CK0 16GB
Samsung M393B2G70BH0-CK0 16GB
G Skill Intl F4-3600C18-32GTZR 32GB
G Skill Intl F4-3600C18-32GTZR 32GB
Memory RAM
A-DATA Technology VDQVE1B16 2GB
A-DATA Technology VDQVE1B16 2GB
Crucial Technology CT8G4DFRA266.M4FE 8GB
Crucial Technology CT8G4DFRA266.M4FE 8GB
Memory RAM