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
SK Hynix HYMP31GF72CMP4D5Y5 8GB
Kingston HX421C14FB/4 4GB

SK Hynix HYMP31GF72CMP4D5Y5 8GB vs Kingston HX421C14FB/4 4GB

Overall score
star star star star star
SK Hynix HYMP31GF72CMP4D5Y5 8GB

SK Hynix HYMP31GF72CMP4D5Y5 8GB

Overall score
star star star star star
Kingston HX421C14FB/4 4GB

Kingston HX421C14FB/4 4GB

Differences Specifications Comments

Differences

SK Hynix HYMP31GF72CMP4D5Y5 8GB Reasons to consider
SK Hynix HYMP31GF72CMP4D5Y5 8GB
Report a bug
  • Faster reading speed, GB/s
    3 left arrow 16.8
    Average value in the tests
  • Faster write speed, GB/s
    2,303.7 left arrow 12.2
    Average value in the tests
Kingston HX421C14FB/4 4GB Reasons to consider
Kingston HX421C14FB/4 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    30 left arrow 117
    Around -290% lower latency
  • Higher memory bandwidth, mbps
    17000 left arrow 5300
    Around 3.21 higher bandwidth

Specifications

Complete list of technical specifications
SK Hynix HYMP31GF72CMP4D5Y5 8GB
Kingston HX421C14FB/4 4GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    117 left arrow 30
  • Read speed, GB/s
    3,094.8 left arrow 16.8
  • Write speed, GB/s
    2,303.7 left arrow 12.2
  • Memory bandwidth, mbps
    5300 left arrow 17000
Other
  • Description
    PC-5300, PS1: 1.5V, PS2: 1.8V, CAS Supported: 4 5 left arrow PC4-17000, 1.2V, CAS Supported: 9 11 12 13 14 15 16
  • Timings / Clock speed
    no data left arrow 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
  • Ranking PassMark (The more the better)
    784 left arrow 2730

SK Hynix HYMP31GF72CMP4D5Y5 8GB RAM comparisons

takeMS International AG TMS2GS264D081805AW 2GB
Kingston 9905315-124.A00LF 1GB

Kingston HX421C14FB/4 4GB 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

Kingston 9965525-155.A00LF 8GB
Kingston 9965525-155.A00LF 8GB
Crucial Technology BLS4G4D240FSA.M8F 4GB
Crucial Technology BLS4G4D240FSA.M8F 4GB
Memory RAM
Kingston 99P5474-037.A00LF 4GB
Kingston 99P5474-037.A00LF 4GB
Micron Technology 4ATF51264HZ-2G6E3 4GB
Micron Technology 4ATF51264HZ-2G6E3 4GB
Memory RAM
Kingston 9905471-001.A01LF 2GB
Kingston 9905471-001.A01LF 2GB
G Skill Intl F4-2800C15-8GTXG 8GB
G Skill Intl F4-2800C15-8GTXG 8GB
Memory RAM
Samsung M4 70T2953EZ3-CE6 1GB
Samsung M4 70T2953EZ3-CE6 1GB
Corsair CMK16GX4M2A2666C18 8GB
Corsair CMK16GX4M2A2666C18 8GB
Memory RAM
Smart Modular SG564568FG8N6KF-Z2 2GB
Smart Modular SG564568FG8N6KF-Z2 2GB
Thermaltake Technology Co Ltd R009D408GX2-3000C16B 8GB
Thermaltake Technology Co Ltd R009D408GX2-3000C16B 8GB
Memory RAM
Micron Technology 16JSF25664HZ-1G1F1 2GB
Micron Technology 16JSF25664HZ-1G1F1 2GB
Kingston KHX3200C16D4/4GX 4GB
Kingston KHX3200C16D4/4GX 4GB
Memory RAM
Swissbit MEU25664D6BC2EP-30 2GB
Swissbit MEU25664D6BC2EP-30 2GB
G Skill Intl F4-3200C15-4GRKD 4GB
G Skill Intl F4-3200C15-4GRKD 4GB
Memory RAM
Kingston 9905469-143.A00LF 4GB
Kingston 9905469-143.A00LF 4GB
Crucial Technology CT16G4SFD8213.M16FB 16GB
Crucial Technology CT16G4SFD8213.M16FB 16GB
Memory RAM
SK Hynix HYMP112U64CP8-S5 1GB
SK Hynix HYMP112U64CP8-S5 1GB
Corsair CMD32GX4M4B3000C15 8GB
Corsair CMD32GX4M4B3000C15 8GB
Memory RAM
A-DATA Technology AM2U16BC4P2-B05B 4GB
A-DATA Technology AM2U16BC4P2-B05B 4GB
Samsung M386A4K40BB0-CRC 32GB
Samsung M386A4K40BB0-CRC 32GB
Memory RAM
Micron Technology 18HTF12872AY-800F1 1GB
Micron Technology 18HTF12872AY-800F1 1GB
Hynix Semiconductor (Hyundai Electronics) HMA42GR7AFR4N-TF 16GB
Hynix Semiconductor (Hyundai Electronics) HMA42GR7AFR4N
Memory RAM
Corsair CMX4GX3M2A1600C9 2GB
Corsair CMX4GX3M2A1600C9 2GB
Corsair CMD16GX4M4A2666C15 4GB
Corsair CMD16GX4M4A2666C15 4GB
Memory RAM
Kingston 39P5429-006.AO01 2GB
Kingston 39P5429-006.AO01 2GB
Crucial Technology BL8G32C16U4W.M8FE 8GB
Crucial Technology BL8G32C16U4W.M8FE 8GB
Memory RAM
Kingston KHX3200C18D4/8G 8GB
Kingston KHX3200C18D4/8G 8GB
Team Group Inc. TEAMGROUP-SD4-3200 16GB
Team Group Inc. TEAMGROUP-SD4-3200 16GB
Memory RAM