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 HMT451S6BFR8A-PB 4GB
Samsung M391A1G43DB0-CPB 8GB

SK Hynix HMT451S6BFR8A-PB 4GB vs Samsung M391A1G43DB0-CPB 8GB

Overall score
star star star star star
SK Hynix HMT451S6BFR8A-PB 4GB

SK Hynix HMT451S6BFR8A-PB 4GB

Overall score
star star star star star
Samsung M391A1G43DB0-CPB 8GB

Samsung M391A1G43DB0-CPB 8GB

Differences Specifications Comments

Differences

SK Hynix HMT451S6BFR8A-PB 4GB Reasons to consider
SK Hynix HMT451S6BFR8A-PB 4GB
Report a bug
  • Faster reading speed, GB/s
    12.3 left arrow 11.7
    Average value in the tests
  • Faster write speed, GB/s
    7.8 left arrow 6.8
    Average value in the tests
Samsung M391A1G43DB0-CPB 8GB Reasons to consider
Samsung M391A1G43DB0-CPB 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    31 left arrow 44
    Around -42% lower latency
  • Higher memory bandwidth, mbps
    17000 left arrow 12800
    Around 1.33 higher bandwidth

Specifications

Complete list of technical specifications
SK Hynix HMT451S6BFR8A-PB 4GB
Samsung M391A1G43DB0-CPB 8GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    44 left arrow 31
  • Read speed, GB/s
    12.3 left arrow 11.7
  • Write speed, GB/s
    7.8 left arrow 6.8
  • Memory bandwidth, mbps
    12800 left arrow 17000
Other
  • Description
    PC3-12800, 1.5V, 1.35V , CAS Supported: 5 6 7 8 9 10 11 left arrow PC4-17000, 1.2V, CAS Supported: 10 11 12 13 14 15 16
  • Timings / Clock speed
    9-9-9-24 / 1600 MHz left arrow 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
  • Ranking PassMark (The more the better)
    1977 left arrow 1763

SK Hynix HMT451S6BFR8A-PB 4GB RAM comparisons

Samsung M471B5173EB0-YK0 4GB
Samsung M471B5173QH0-YK0 4GB

Samsung M391A1G43DB0-CPB 8GB RAM comparisons

Crucial Technology BLS4G4D240FSE.8FBD 4GB
Kingston 9965525-155.A00LF 8GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

Corsair CML8GX3M2A1866C9 4GB
Corsair CML8GX3M2A1866C9 4GB
Kingston 9965604-008.C00G 8GB
Kingston 9965604-008.C00G 8GB
Memory RAM
Smart Modular SG564568FG8N6KF-Z2 2GB
Smart Modular SG564568FG8N6KF-Z2 2GB
G Skill Intl F4-4000C16-16GTRSA 16GB
G Skill Intl F4-4000C16-16GTRSA 16GB
Memory RAM
SK Hynix HMT325S6CFR8C-H9 2GB
SK Hynix HMT325S6CFR8C-H9 2GB
Kingston KHX2133C13D4/8GX 8GB
Kingston KHX2133C13D4/8GX 8GB
Memory RAM
Samsung M393B1G70BH0-CK0 8GB
Samsung M393B1G70BH0-CK0 8GB
Kingston 9965662-018.A00G 32GB
Kingston 9965662-018.A00G 32GB
Memory RAM
A-DATA Technology HY64C1C1624ZY 4GB
A-DATA Technology HY64C1C1624ZY 4GB
Crucial Technology BLS4G4D26BFSC.8FB 4GB
Crucial Technology BLS4G4D26BFSC.8FB 4GB
Memory RAM
Kingston KHX1866C9D3/8GX 8GB
Kingston KHX1866C9D3/8GX 8GB
Crucial Technology BLT8G4D30AET4K.M8FE1 8GB
Crucial Technology BLT8G4D30AET4K.M8FE1 8GB
Memory RAM
Samsung M393B2G70BH0-YK0 16GB
Samsung M393B2G70BH0-YK0 16GB
Kingston 9905665-009.A00G 4GB
Kingston 9905665-009.A00G 4GB
Memory RAM
Samsung M4 70T5663CZ3-CE6 2GB
Samsung M4 70T5663CZ3-CE6 2GB
Samsung M391A1K43BB1-CRC 8GB
Samsung M391A1K43BB1-CRC 8GB
Memory RAM
SK Hynix HMT151R7TFR4C-H9 4GB
SK Hynix HMT151R7TFR4C-H9 4GB
Kingston HP26D4S9S8MHF-8 8GB
Kingston HP26D4S9S8MHF-8 8GB
Memory RAM
Kingston 9905471-076.A00LF 8GB
Kingston 9905471-076.A00LF 8GB
Kingston 9905700-026.A00G 8GB
Kingston 9905700-026.A00G 8GB
Memory RAM
A-DATA Technology ADOVE1A0834E 1GB
A-DATA Technology ADOVE1A0834E 1GB
V-GEN D4H8GS24A8 8GB
V-GEN D4H8GS24A8 8GB
Memory RAM
A-DATA Technology DDR3 1600 4GB
A-DATA Technology DDR3 1600 4GB
Kingston 9905624-051.A00G 8GB
Kingston 9905624-051.A00G 8GB
Memory RAM
A-DATA Technology VDQVE1B16 2GB
A-DATA Technology VDQVE1B16 2GB
Micron Technology 8ATF1G64AZ-2G1B1 8GB
Micron Technology 8ATF1G64AZ-2G1B1 8GB
Memory RAM
Crucial Technology CT51264BD160B.C16F 4GB
Crucial Technology CT51264BD160B.C16F 4GB
Corsair CMT128GX4M4C3200C16 32GB
Corsair CMT128GX4M4C3200C16 32GB
Memory RAM