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

A-DATA Technology AM2U16BC4P2-B05B 4GB
A-DATA Technology AM2U16BC4P2-B05B 4GB
Gloway International Co. Ltd. TYA4U2666D19161C 16GB
Gloway International Co. Ltd. TYA4U2666D19161C 16GB
Memory RAM
AMD R538G1601U2S 8GB
AMD R538G1601U2S 8GB
Corsair CMD16GX4M2E4000C19 8GB
Corsair CMD16GX4M2E4000C19 8GB
Memory RAM
SK Hynix HMT31GR7CFR4C-PB 8GB
SK Hynix HMT31GR7CFR4C-PB 8GB
Kingston KHX2666C16/8G 8GB
Kingston KHX2666C16/8G 8GB
Memory RAM
Corsair CM3X8GA2400C11Y2R 8GB
Corsair CM3X8GA2400C11Y2R 8GB
Corsair CM4B8G7L2666A16K2-O 8GB
Corsair CM4B8G7L2666A16K2-O 8GB
Memory RAM
Crucial Technology BLE4G3D1608DE1TX0. 4GB
Crucial Technology BLE4G3D1608DE1TX0. 4GB
Samsung M471A1K1KCB1-CRC 8GB
Samsung M471A1K1KCB1-CRC 8GB
Memory RAM
Kingston 99U5595-005.A00LF 2GB
Kingston 99U5595-005.A00LF 2GB
G Skill Intl F4-2800C15-16GRKD 16GB
G Skill Intl F4-2800C15-16GRKD 16GB
Memory RAM
Samsung M471B5273CH0-CH9 4GB
Samsung M471B5273CH0-CH9 4GB
Corsair CMR64GX4M8X3800C19 8GB
Corsair CMR64GX4M8X3800C19 8GB
Memory RAM
Corsair CM3X8GA2400C11Y2R 8GB
Corsair CM3X8GA2400C11Y2R 8GB
Micron Technology 16ATF2G64HZ-2G3H1 16GB
Micron Technology 16ATF2G64HZ-2G3H1 16GB
Memory RAM
A-DATA Technology DQVE1908 512MB
A-DATA Technology DQVE1908 512MB
G Skill Intl F4-3866C18-16GTZR 16GB
G Skill Intl F4-3866C18-16GTZR 16GB
Memory RAM
Kingston 99U5474-010.A00LF 2GB
Kingston 99U5474-010.A00LF 2GB
Crucial Technology BLT16G4D30AETA.K16FB 16GB
Crucial Technology BLT16G4D30AETA.K16FB 16GB
Memory RAM
Kingston 99U5403-036.A00G 4GB
Kingston 99U5403-036.A00G 4GB
Wilk Elektronik S.A. IRX3000D464L16S/8G 8GB
Wilk Elektronik S.A. IRX3000D464L16S/8G 8GB
Memory RAM
Kingston KHX1600C9S3L/8G 8GB
Kingston KHX1600C9S3L/8G 8GB
Kingston 9905744-066.A00G 32GB
Kingston 9905744-066.A00G 32GB
Memory RAM
PUSKILL DDR3 1600 8G 8GB
PUSKILL DDR3 1600 8G 8GB
Kingston K9CXF2-MIE 8GB
Kingston K9CXF2-MIE 8GB
Memory RAM
Kingston 9965525-140.A00LF 8GB
Kingston 9965525-140.A00LF 8GB
Micron Technology 36ASF2G72PZ-2G1B1 16GB
Micron Technology 36ASF2G72PZ-2G1B1 16GB
Memory RAM