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 CM4X4GF2666C16K4 4GB

Hynix Semiconductor (Hyundai Electronics) HMT42GR7MFR4A-H9 16GB vs Corsair CM4X4GF2666C16K4 4GB

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 CM4X4GF2666C16K4 4GB

Corsair CM4X4GF2666C16K4 4GB

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 CM4X4GF2666C16K4 4GB Reasons to consider
Corsair CM4X4GF2666C16K4 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    34 left arrow 62
    Around -82% lower latency
  • Faster reading speed, GB/s
    15.3 left arrow 7.4
    Average value in the tests
  • Faster write speed, GB/s
    10.7 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 CM4X4GF2666C16K4 4GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    62 left arrow 34
  • Read speed, GB/s
    7.4 left arrow 15.3
  • Write speed, GB/s
    5.9 left arrow 10.7
  • 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 2796

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

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

Corsair CM4X4GF2666C16K4 4GB RAM comparisons

Crucial Technology BLS4G4D240FSE.8FBD 4GB
Kingston 9905403-444.A00LF 4GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

Nanya Technology NT2GT64U8HD0BY-AD 2GB
Nanya Technology NT2GT64U8HD0BY-AD 2GB
Crucial Technology CT8G4DFS8266.C8FD1 8GB
Crucial Technology CT8G4DFS8266.C8FD1 8GB
Memory RAM
Hynix Semiconductor (Hyundai Electronics) HMT42GR7MFR4A-H9 16GB
Hynix Semiconductor (Hyundai Electronics) HMT42GR7MFR4A
Corsair CM4X4GF2666C16K4 4GB
Corsair CM4X4GF2666C16K4 4GB
Memory RAM
Kingston 99U5474-013.A00LF 2GB
Kingston 99U5474-013.A00LF 2GB
Gloway International (HK) STK4U2400D17161C 16GB
Gloway International (HK) STK4U2400D17161C 16GB
Memory RAM
Kingston 9905403-090.A01LF 4GB
Kingston 9905403-090.A01LF 4GB
SK Hynix HMA82GR7MFR8N-UH 16GB
SK Hynix HMA82GR7MFR8N-UH 16GB
Memory RAM
G Skill Intl F4-4000C14-16GTZR 16GB
G Skill Intl F4-4000C14-16GTZR 16GB
G Skill Intl F4-3600C18-32GVK 32GB
G Skill Intl F4-3600C18-32GVK 32GB
Memory RAM
Samsung 1600 CL10 Series 8GB
Samsung 1600 CL10 Series 8GB
Kingston K821PJ-MIB 16GB
Kingston K821PJ-MIB 16GB
Memory RAM
Samsung M471B5273CH0-CH9 4GB
Samsung M471B5273CH0-CH9 4GB
Avant Technology W641GU67J7240N8 8GB
Avant Technology W641GU67J7240N8 8GB
Memory RAM
Kingston 99U5584-017.A00LF 4GB
Kingston 99U5584-017.A00LF 4GB
G Skill Intl F4-3200C16-4GVRB 4GB
G Skill Intl F4-3200C16-4GVRB 4GB
Memory RAM
G Skill Intl F3-2400C11-8GSR 8GB
G Skill Intl F3-2400C11-8GSR 8GB
Kingston 9905701-143.A00G 16GB
Kingston 9905701-143.A00G 16GB
Memory RAM
Samsung M3 78T3354BZ0-CCC 256MB
Samsung M3 78T3354BZ0-CCC 256MB
Kingston KF3000C16D4/32GX 32GB
Kingston KF3000C16D4/32GX 32GB
Memory RAM
Samsung M393B2G70BH0-YK0 16GB
Samsung M393B2G70BH0-YK0 16GB
Kingston KKN2NM-MIE 4GB
Kingston KKN2NM-MIE 4GB
Memory RAM
G Skill Intl F2-8500CL5-2GBPI 2GB
G Skill Intl F2-8500CL5-2GBPI 2GB
Kingston KHX2400C14S4/4G 4GB
Kingston KHX2400C14S4/4G 4GB
Memory RAM
SK Hynix HMA451U6AFR8N-TF 4GB
SK Hynix HMA451U6AFR8N-TF 4GB
Corsair CMR64GX4M8X3800C19 8GB
Corsair CMR64GX4M8X3800C19 8GB
Memory RAM
G Skill Intl F3-1333C9-4GIS 4GB
G Skill Intl F3-1333C9-4GIS 4GB
V-Color Technology Inc. TL8G36818C-I2PSAAS 8GB
V-Color Technology Inc. TL8G36818C-I2PSAAS 8GB
Memory RAM