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
Corsair CM4B8G2J2666A15D 8GB

Crucial Technology CT25664AA800.M16FM 2GB vs Corsair CM4B8G2J2666A15D 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
Corsair CM4B8G2J2666A15D 8GB

Corsair CM4B8G2J2666A15D 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 16.7
    Average value in the tests
  • Faster write speed, GB/s
    2,135.0 left arrow 13.2
    Average value in the tests
Corsair CM4B8G2J2666A15D 8GB Reasons to consider
Corsair CM4B8G2J2666A15D 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    32 left arrow 51
    Around -59% lower latency
  • Higher memory bandwidth, mbps
    17000 left arrow 6400
    Around 2.66 higher bandwidth

Specifications

Complete list of technical specifications
Crucial Technology CT25664AA800.M16FM 2GB
Corsair CM4B8G2J2666A15D 8GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    51 left arrow 32
  • Read speed, GB/s
    5,021.4 left arrow 16.7
  • Write speed, GB/s
    2,135.0 left arrow 13.2
  • 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: 9 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)
    855 left arrow 3202

Crucial Technology CT25664AA800.M16FM 2GB RAM comparisons

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

Corsair CM4B8G2J2666A15D 8GB RAM comparisons

Crucial Technology BLS4G4D240FSE.8FBD 4GB
TwinMOS 8DPT5MK8-TATP 2GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

Hexon Technology Pte Ltd HEXON 1GB
Hexon Technology Pte Ltd HEXON 1GB
Micron Technology 8ATF1G64AZ-3G2R1 8GB
Micron Technology 8ATF1G64AZ-3G2R1 8GB
Memory RAM
Samsung M471B5273EB0-CK0 4GB
Samsung M471B5273EB0-CK0 4GB
G Skill Intl F4-4000C17-8GTZR 8GB
G Skill Intl F4-4000C17-8GTZR 8GB
Memory RAM
G Skill Intl F3-2133C9-4GAB 4GB
G Skill Intl F3-2133C9-4GAB 4GB
EVGA 16G-D4-2666-MR 4GB
EVGA 16G-D4-2666-MR 4GB
Memory RAM
Kingston 9905471-006.A01LF 4GB
Kingston 9905471-006.A01LF 4GB
Wilk Elektronik S.A. IR2400D464L17S/4G 4GB
Wilk Elektronik S.A. IR2400D464L17S/4G 4GB
Memory RAM
Corsair CMV4GX3M1B1600C11 4GB
Corsair CMV4GX3M1B1600C11 4GB
Apacer Technology GD2.11173T.001 4GB
Apacer Technology GD2.11173T.001 4GB
Memory RAM
Samsung 1600 CL10 Series 8GB
Samsung 1600 CL10 Series 8GB
Kingston 9965600-018.A00G 16GB
Kingston 9965600-018.A00G 16GB
Memory RAM
G Skill Intl F2-8500CL5-2GBPI 2GB
G Skill Intl F2-8500CL5-2GBPI 2GB
Kingston 9905665-020.A00G 4GB
Kingston 9905665-020.A00G 4GB
Memory RAM
AMD R5316G1609U2K 8GB
AMD R5316G1609U2K 8GB
SK Hynix HMA82GS6CJR8N-VK 16GB
SK Hynix HMA82GS6CJR8N-VK 16GB
Memory RAM
Crucial Technology CT51264AC800.C16FC 4GB
Crucial Technology CT51264AC800.C16FC 4GB
Micron Technology 16ATF2G64AZ-2G6E1 16GB
Micron Technology 16ATF2G64AZ-2G6E1 16GB
Memory RAM
Kingston 9905403-515.A00LF 8GB
Kingston 9905403-515.A00LF 8GB
Avant Technology J644GU44J9266NQ 32GB
Avant Technology J644GU44J9266NQ 32GB
Memory RAM
Elpida EBJ10UE8BAFA-AE-E 1GB
Elpida EBJ10UE8BAFA-AE-E 1GB
Crucial Technology CT8G4SFS8266.C8FD1 8GB
Crucial Technology CT8G4SFS8266.C8FD1 8GB
Memory RAM
Kingston KHX1600C9S3L/8G 8GB
Kingston KHX1600C9S3L/8G 8GB
Hynix Semiconductor (Hyundai Electronics) HMA84GL7AMR4N-UH 32GB
Hynix Semiconductor (Hyundai Electronics) HMA84GL7AMR4N
Memory RAM
Corsair CMX8GX3M2A1600C11 4GB
Corsair CMX8GX3M2A1600C11 4GB
G Skill Intl F4-3000C16-8GSXWB 8GB
G Skill Intl F4-3000C16-8GSXWB 8GB
Memory RAM
Samsung M393B5170FH0-CH9 4GB
Samsung M393B5170FH0-CH9 4GB
Corsair CMK32GX4M4B3600C16 8GB
Corsair CMK32GX4M4B3600C16 8GB
Memory RAM