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
Corsair CM3X8GA2400C11Y2R 8GB
Corsair CM4B8G7L2666A16K2-O 8GB

Corsair CM3X8GA2400C11Y2R 8GB vs Corsair CM4B8G7L2666A16K2-O 8GB

Overall score
star star star star star
Corsair CM3X8GA2400C11Y2R 8GB

Corsair CM3X8GA2400C11Y2R 8GB

Overall score
star star star star star
Corsair CM4B8G7L2666A16K2-O 8GB

Corsair CM4B8G7L2666A16K2-O 8GB

Differences Specifications Comments

Differences

Corsair CM3X8GA2400C11Y2R 8GB Reasons to consider
Corsair CM3X8GA2400C11Y2R 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    20 left arrow 26
    Around 23% lower latency
  • Faster reading speed, GB/s
    19.1 left arrow 17.7
    Average value in the tests
Corsair CM4B8G7L2666A16K2-O 8GB Reasons to consider
Corsair CM4B8G7L2666A16K2-O 8GB
Report a bug
  • Faster write speed, GB/s
    13.2 left arrow 13.1
    Average value in the tests
  • Higher memory bandwidth, mbps
    21300 left arrow 10600
    Around 2.01 higher bandwidth

Specifications

Complete list of technical specifications
Corsair CM3X8GA2400C11Y2R 8GB
Corsair CM4B8G7L2666A16K2-O 8GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    20 left arrow 26
  • Read speed, GB/s
    19.1 left arrow 17.7
  • Write speed, GB/s
    13.1 left arrow 13.2
  • Memory bandwidth, mbps
    10600 left arrow 21300
Other
  • Description
    PC3-10600, 1.5V, CAS Supported: 5 6 8 9 left arrow PC4-21300, 1.2V, CAS Supported: 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
  • Timings / Clock speed
    7-7-7-20 / 1333 MHz left arrow 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
  • Ranking PassMark (The more the better)
    3252 left arrow 3266

Corsair CM3X8GA2400C11Y2R 8GB RAM comparisons

Avexir Technologies Corporation DDR3-2800 CL12 8GB 8GB
Corsair CMY8GX3M2B2133C9 4GB

Corsair CM4B8G7L2666A16K2-O 8GB RAM comparisons

Crucial Technology BLS4G4D240FSE.8FBD 4GB
Apacer Technology AQD-D4U8GN24-SE 8GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

AMD R538G1601U2S 8GB
AMD R538G1601U2S 8GB
Apacer Technology 78.B1GN3.AZ32B 4GB
Apacer Technology 78.B1GN3.AZ32B 4GB
Memory RAM
A-DATA Technology DOVF1B163G2G 2GB
A-DATA Technology DOVF1B163G2G 2GB
G Skill Intl F4-3600C14-16GTRG 16GB
G Skill Intl F4-3600C14-16GTRG 16GB
Memory RAM
G Skill Intl F3-10600CL9-2GBNT 2GB
G Skill Intl F3-10600CL9-2GBNT 2GB
Crucial Technology CT8G4DFS824A.C8FDD1 8GB
Crucial Technology CT8G4DFS824A.C8FDD1 8GB
Memory RAM
G Skill Intl F3-10600CL9-2GBNT 2GB
G Skill Intl F3-10600CL9-2GBNT 2GB
Corsair CMK32GX4M2F4000C19 16GB
Corsair CMK32GX4M2F4000C19 16GB
Memory RAM
Team Group Inc. Vulcan-1600 4GB
Team Group Inc. Vulcan-1600 4GB
Micron Technology 8ATF51264AZ-2G1A1 4GB
Micron Technology 8ATF51264AZ-2G1A1 4GB
Memory RAM
Corsair CMK32GX5M2B5600C36 16GB
Corsair CMK32GX5M2B5600C36 16GB
G Skill Intl F5-5600J4040C16G 16GB
G Skill Intl F5-5600J4040C16G 16GB
Memory RAM
Crucial Technology CT102464BF160B-16F 8GB
Crucial Technology CT102464BF160B-16F 8GB
Corsair CMK16GX4M2Z2400C16 8GB
Corsair CMK16GX4M2Z2400C16 8GB
Memory RAM
Samsung M378B5773DH0-CH9 2GB
Samsung M378B5773DH0-CH9 2GB
Corsair CMV16GX4M1A2666C18 16GB
Corsair CMV16GX4M1A2666C18 16GB
Memory RAM
Elpida EBJ40UG8EFU0-GN-F 4GB
Elpida EBJ40UG8EFU0-GN-F 4GB
Netac Technology Co Ltd EKBLACK4083016A 8GB
Netac Technology Co Ltd EKBLACK4083016A 8GB
Memory RAM
Corsair CMD8GX3M2A2933C12 4GB
Corsair CMD8GX3M2A2933C12 4GB
Crucial Technology CT8G4SFD824A.M16FE1 8GB
Crucial Technology CT8G4SFD824A.M16FE1 8GB
Memory RAM
SK Hynix HMT325U6CFR8C-PB 2GB
SK Hynix HMT325U6CFR8C-PB 2GB
Corsair CMT32GX4M2K4000C19 16GB
Corsair CMT32GX4M2K4000C19 16GB
Memory RAM
Kingston 9965525-018.A00LF 4GB
Kingston 9965525-018.A00LF 4GB
Corsair CMK128GX4M8X3600C18 16GB
Corsair CMK128GX4M8X3600C18 16GB
Memory RAM
Samsung M471B5173QH0-YK0 4GB
Samsung M471B5173QH0-YK0 4GB
Kingston 9905663-012.A00G 16GB
Kingston 9905663-012.A00G 16GB
Memory RAM
Samsung M378B5273CH0-CH9 4GB
Samsung M378B5273CH0-CH9 4GB
Crucial Technology CT16G4DFD824A.C16FBD 16GB
Crucial Technology CT16G4DFD824A.C16FBD 16GB
Memory RAM