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
Hynix Semiconductor (Hyundai Electronics) HMT42GR7MFR4A-H9 16GB
Corsair CMK64GX4M4A2666C16 16GB

Hynix Semiconductor (Hyundai Electronics) HMT42GR7MFR4A-H9 16GB vs Corsair CMK64GX4M4A2666C16 16GB

Overall score
star star star star star
Hynix Semiconductor (Hyundai Electronics) HMT42GR7MFR4A-H9 16GB

Hynix Semiconductor (Hyundai Electronics) HMT42GR7MFR4A-H9 16GB

Overall score
star star star star star
Corsair CMK64GX4M4A2666C16 16GB

Corsair CMK64GX4M4A2666C16 16GB

Differences Specifications Comments

Differences

Hynix Semiconductor (Hyundai Electronics) HMT42GR7MFR4A-H9 16GB Reasons to consider
Hynix Semiconductor (Hyundai Electronics) HMT42GR7MFR4A-H9 16GB
Report a bug
Corsair CMK64GX4M4A2666C16 16GB Reasons to consider
Corsair CMK64GX4M4A2666C16 16GB
Report a bug
  • Below the latency in the PassMark tests, ns
    35 left arrow 62
    Around -77% lower latency
  • Faster reading speed, GB/s
    16.3 left arrow 7.4
    Average value in the tests
  • Faster write speed, GB/s
    12.9 left arrow 5.9
    Average value in the tests
  • Higher memory bandwidth, mbps
    17000 left arrow 10600
    Around 1.6 higher bandwidth

Specifications

Complete list of technical specifications
Hynix Semiconductor (Hyundai Electronics) HMT42GR7MFR4A-H9 16GB
Corsair CMK64GX4M4A2666C16 16GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    62 left arrow 35
  • Read speed, GB/s
    7.4 left arrow 16.3
  • Write speed, GB/s
    5.9 left arrow 12.9
  • Memory bandwidth, mbps
    10600 left arrow 17000
Other
  • Description
    PC3-10600, 1.5V, 1.35V , CAS Supported: 6 7 8 9 10 left arrow PC4-17000, 1.2V, CAS Supported: 9 10 11 12 13 14 15 16
  • Timings / Clock speed
    7-7-7-20 / 1333 MHz left arrow 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
  • Ranking PassMark (The more the better)
    1612 left arrow 3314

Hynix Semiconductor (Hyundai Electronics) HMT42GR7MFR4A-H9 16GB RAM comparisons

Samsung M392B2G70DM0-YH9 16GB
Samsung M393B1K70DH0-CH9 8GB

Corsair CMK64GX4M4A2666C16 16GB RAM comparisons

Crucial Technology BLS4G4D240FSE.8FBD 4GB
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

Samsung M471B5273EB0-CK0 4GB
Samsung M471B5273EB0-CK0 4GB
Mushkin 99[2/7/4]204[F/T] 4GB
Mushkin 99[2/7/4]204[F/T] 4GB
Memory RAM
SpecTek Incorporated ?????????????????? 2GB
SpecTek Incorporated ?????????????????? 2GB
Corsair CMT16GX4M2Z3200C16 8GB
Corsair CMT16GX4M2Z3200C16 8GB
Memory RAM
Unifosa Corporation GU332G0ALEPR8H2C6F 2GB
Unifosa Corporation GU332G0ALEPR8H2C6F 2GB
Micron Technology 16HTF12864AY-40EB1 1GB
Micron Technology 16HTF12864AY-40EB1 1GB
Memory RAM
G Skill Intl F3-1866C8-8GTX 8GB
G Skill Intl F3-1866C8-8GTX 8GB
SK Hynix HMA81GS6CJR8N-VK 8GB
SK Hynix HMA81GS6CJR8N-VK 8GB
Memory RAM
Crucial Technology CT51264BA1339.C16F 4GB
Crucial Technology CT51264BA1339.C16F 4GB
Crucial Technology CT16G4SFD824A.C16FE 16GB
Crucial Technology CT16G4SFD824A.C16FE 16GB
Memory RAM
Kingston 9965433-034.A00LF 4GB
Kingston 9965433-034.A00LF 4GB
Corsair CMT128GX4M8X3600C18 16GB
Corsair CMT128GX4M8X3600C18 16GB
Memory RAM
Crucial Technology CT51264BD160B.C16F 4GB
Crucial Technology CT51264BD160B.C16F 4GB
Crucial Technology BLE4G4D32AEEA.K8FE 4GB
Crucial Technology BLE4G4D32AEEA.K8FE 4GB
Memory RAM
Nanya Technology M2F8G64CB8HC9N-DI 8GB
Nanya Technology M2F8G64CB8HC9N-DI 8GB
Kingston 9965600-023.A00G 16GB
Kingston 9965600-023.A00G 16GB
Memory RAM
Corsair CM5S16GM4800A40K2 16GB
Corsair CM5S16GM4800A40K2 16GB
Corsair CM4B8G2J2400A14K 8GB
Corsair CM4B8G2J2400A14K 8GB
Memory RAM
Smart Modular SH564128FH8NZQNSCG 4GB
Smart Modular SH564128FH8NZQNSCG 4GB
Kingston 9905665-014.A00G 4GB
Kingston 9905665-014.A00G 4GB
Memory RAM
Micron Technology 16JSF25664HZ-1G1F1 2GB
Micron Technology 16JSF25664HZ-1G1F1 2GB
Crucial Technology BLS8G4D26BFSBK.8FBD 8GB
Crucial Technology BLS8G4D26BFSBK.8FBD 8GB
Memory RAM
Kingmax Semiconductor FLFE85F-C8KL9 2GB
Kingmax Semiconductor FLFE85F-C8KL9 2GB
Corsair CMK32GX4M2B3200C16 16GB
Corsair CMK32GX4M2B3200C16 16GB
Memory RAM
SK Hynix HMT325S6CFR8C-PB 2GB
SK Hynix HMT325S6CFR8C-PB 2GB
Apacer Technology 78.C1GMM.AUF0B 8GB
Apacer Technology 78.C1GMM.AUF0B 8GB
Memory RAM
Wilk Elektronik S.A. GY1866D364L9A/4G 4GB
Wilk Elektronik S.A. GY1866D364L9A/4G 4GB
Kingston 9965604-016.C01G 8GB
Kingston 9965604-016.C01G 8GB
Memory RAM