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 HMT31GR7CFR4C-PB 8GB
Samsung M393A5143DB0-CRC 4GB

SK Hynix HMT31GR7CFR4C-PB 8GB vs Samsung M393A5143DB0-CRC 4GB

Overall score
star star star star star
SK Hynix HMT31GR7CFR4C-PB 8GB

SK Hynix HMT31GR7CFR4C-PB 8GB

Overall score
star star star star star
Samsung M393A5143DB0-CRC 4GB

Samsung M393A5143DB0-CRC 4GB

Differences Specifications Comments

Differences

SK Hynix HMT31GR7CFR4C-PB 8GB Reasons to consider
SK Hynix HMT31GR7CFR4C-PB 8GB
Report a bug
  • Faster write speed, GB/s
    8.2 left arrow 7.5
    Average value in the tests
Samsung M393A5143DB0-CRC 4GB Reasons to consider
Samsung M393A5143DB0-CRC 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    47 left arrow 51
    Around -9% lower latency
  • Faster reading speed, GB/s
    10 left arrow 9.8
    Average value in the tests
  • Higher memory bandwidth, mbps
    19200 left arrow 12800
    Around 1.5 higher bandwidth

Specifications

Complete list of technical specifications
SK Hynix HMT31GR7CFR4C-PB 8GB
Samsung M393A5143DB0-CRC 4GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    51 left arrow 47
  • Read speed, GB/s
    9.8 left arrow 10.0
  • Write speed, GB/s
    8.2 left arrow 7.5
  • Memory bandwidth, mbps
    12800 left arrow 19200
Other
  • Description
    PC3-12800, 1.5V, CAS Supported: 6 7 8 9 10 11 left arrow PC4-19200, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18
  • Timings / Clock speed
    9-9-9-24 / 1600 MHz left arrow 15-15-15, 16-16-16, 17-17-17, 18-18-18 / 2400 MHz
  • Ranking PassMark (The more the better)
    2182 left arrow 2308

SK Hynix HMT31GR7CFR4C-PB 8GB RAM comparisons

Hynix Semiconductor (Hyundai Electronics) HMT31GR7CFR4C-PB 8GB
Corsair CMY8GX3M2A2666C10 4GB

Samsung M393A5143DB0-CRC 4GB RAM comparisons

Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Hynix Semiconductor (Hyundai Electronics) GKE160SO102408-2400 16GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

Crucial Technology CT51264BD160B.C16F 4GB
Crucial Technology CT51264BD160B.C16F 4GB
Micron Technology AFLD48VH1P 8GB
Micron Technology AFLD48VH1P 8GB
Memory RAM
Ramaxel Technology RMT3170EB68F9W1600 4GB
Ramaxel Technology RMT3170EB68F9W1600 4GB
Crucial Technology CT16G4SFD8266.M16FE 16GB
Crucial Technology CT16G4SFD8266.M16FE 16GB
Memory RAM
A-DATA Technology AD73I1C1674EV 4GB
A-DATA Technology AD73I1C1674EV 4GB
Micron Technology 4ATF51264HZ-2G3B2 4GB
Micron Technology 4ATF51264HZ-2G3B2 4GB
Memory RAM
Corsair CM2X1024-6400C4 1GB
Corsair CM2X1024-6400C4 1GB
Essencore Limited KD48GS88A-26N1600 8GB
Essencore Limited KD48GS88A-26N1600 8GB
Memory RAM
Samsung M471B5273DH0-CH9 4GB
Samsung M471B5273DH0-CH9 4GB
Apacer Technology 78.C1GS7.AUW0B 8GB
Apacer Technology 78.C1GS7.AUW0B 8GB
Memory RAM
Apacer Technology 78.A1GA0.9L4 2GB
Apacer Technology 78.A1GA0.9L4 2GB
Apacer Technology 78.B1GQB.4010B 4GB
Apacer Technology 78.B1GQB.4010B 4GB
Memory RAM
Samsung M378B5673FH0-CH9 2GB
Samsung M378B5673FH0-CH9 2GB
Micron Technology 16ATF4G64HZ-3G2B2 32GB
Micron Technology 16ATF4G64HZ-3G2B2 32GB
Memory RAM
Crucial Technology CT51264BF160BJ.M8F 4GB
Crucial Technology CT51264BF160BJ.M8F 4GB
Patriot Memory (PDP Systems) PSD44G266681 4GB
Patriot Memory (PDP Systems) PSD44G266681 4GB
Memory RAM
Kingston K531R8-MIN 4GB
Kingston K531R8-MIN 4GB
G Skill Intl F4-2400C16-8GFXR 8GB
G Skill Intl F4-2400C16-8GFXR 8GB
Memory RAM
Nanya Technology M2F8G64CB8HC9N-DI 8GB
Nanya Technology M2F8G64CB8HC9N-DI 8GB
G Skill Intl F4-3200C16-16GVKA 16GB
G Skill Intl F4-3200C16-16GVKA 16GB
Memory RAM
STEC (Silicon Tech) S1024R3NN2QK-I 1GB
STEC (Silicon Tech) S1024R3NN2QK-I 1GB
Apacer Technology GD2.1542WS.001 8GB
Apacer Technology GD2.1542WS.001 8GB
Memory RAM
Samsung M395T2863QZ4-CF76 1GB
Samsung M395T2863QZ4-CF76 1GB
Gloway International Co. Ltd. TYA4U2666D19081C 8GB
Gloway International Co. Ltd. TYA4U2666D19081C 8GB
Memory RAM
Crucial Technology CT51264BD1339.M16F 4GB
Crucial Technology CT51264BD1339.M16F 4GB
G Skill Intl F4-3200C22-32GRS 32GB
G Skill Intl F4-3200C22-32GRS 32GB
Memory RAM
Samsung 1600 CL10 Series 8GB
Samsung 1600 CL10 Series 8GB
Ramaxel Technology RMUA5110MH78HAF-2666 8GB
Ramaxel Technology RMUA5110MH78HAF-2666 8GB
Memory RAM