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
SK Hynix HMA425S6BJR6N-UH 2GB

SK Hynix HMT451S6BFR8A-PB 4GB vs SK Hynix HMA425S6BJR6N-UH 2GB

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

SK Hynix HMT451S6BFR8A-PB 4GB

Overall score
star star star star star
SK Hynix HMA425S6BJR6N-UH 2GB

SK Hynix HMA425S6BJR6N-UH 2GB

Differences Specifications Comments

Differences

SK Hynix HMT451S6BFR8A-PB 4GB Reasons to consider
SK Hynix HMT451S6BFR8A-PB 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    44 left arrow 101
    Around 56% lower latency
  • Faster write speed, GB/s
    7.8 left arrow 7.0
    Average value in the tests
SK Hynix HMA425S6BJR6N-UH 2GB Reasons to consider
SK Hynix HMA425S6BJR6N-UH 2GB
Report a bug
  • Faster reading speed, GB/s
    14.2 left arrow 12.3
    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 HMT451S6BFR8A-PB 4GB
SK Hynix HMA425S6BJR6N-UH 2GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    44 left arrow 101
  • Read speed, GB/s
    12.3 left arrow 14.2
  • Write speed, GB/s
    7.8 left arrow 7.0
  • Memory bandwidth, mbps
    12800 left arrow 19200
Other
  • Description
    PC3-12800, 1.5V, 1.35V , CAS Supported: 5 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)
    1977 left arrow 1313

SK Hynix HMT451S6BFR8A-PB 4GB RAM comparisons

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

SK Hynix HMA425S6BJR6N-UH 2GB RAM comparisons

Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
PNY Electronics PNY 2GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

Corsair CMK64GX5M2B5200C40 32GB
Corsair CMK64GX5M2B5200C40 32GB
G Skill Intl F4-2400C17-8GNT 8GB
G Skill Intl F4-2400C17-8GNT 8GB
Memory RAM
Crucial Technology CT51264BD1339.M16F 4GB
Crucial Technology CT51264BD1339.M16F 4GB
Crucial Technology CT8G4DFS8266.M8FJ 8GB
Crucial Technology CT8G4DFS8266.M8FJ 8GB
Memory RAM
Kingston ACR512X64D3S13C9G 4GB
Kingston ACR512X64D3S13C9G 4GB
Kingmax Semiconductor GLLG42F-18---------- 8GB
Kingmax Semiconductor GLLG42F-18---------- 8GB
Memory RAM
Corsair CM3X8GA2400C11Y2R 8GB
Corsair CM3X8GA2400C11Y2R 8GB
Corsair CMT32GX4M2C3600C18 16GB
Corsair CMT32GX4M2C3600C18 16GB
Memory RAM
Corsair CMZ16GX3M2A2400C10 8GB
Corsair CMZ16GX3M2A2400C10 8GB
G Skill Intl F4-3800C14-16GTZN 16GB
G Skill Intl F4-3800C14-16GTZN 16GB
Memory RAM
Kingston 99U5474-022.A00LF 2GB
Kingston 99U5474-022.A00LF 2GB
Samsung M471A1K43CBCBCRC 8GB
Samsung M471A1K43CBCBCRC 8GB
Memory RAM
Kingston 99U5584-001.A00LF 4GB
Kingston 99U5584-001.A00LF 4GB
G Skill Intl F4-3200C14-8GTZSW 8GB
G Skill Intl F4-3200C14-8GTZSW 8GB
Memory RAM
Samsung M378B5673EH1-CF8 2GB
Samsung M378B5673EH1-CF8 2GB
Corsair CMK32GX4M2A2400C14 16GB
Corsair CMK32GX4M2A2400C14 16GB
Memory RAM
A-DATA Technology ADOVE1A0834E 1GB
A-DATA Technology ADOVE1A0834E 1GB
Kingston KKN2NM-MIE 4GB
Kingston KKN2NM-MIE 4GB
Memory RAM
Kingston HX318C10FK/4 4GB
Kingston HX318C10FK/4 4GB
Corsair CMK64GX4M4D3600C18 16GB
Corsair CMK64GX4M4D3600C18 16GB
Memory RAM
Kingston 99U5458-008.A00LF 4GB
Kingston 99U5458-008.A00LF 4GB
Kingston 9905624-033.A00G 8GB
Kingston 9905624-033.A00G 8GB
Memory RAM
Kingston 9965433-034.A00LF 4GB
Kingston 9965433-034.A00LF 4GB
Kingston KH2400C15D4/8 8GB
Kingston KH2400C15D4/8 8GB
Memory RAM
A-DATA Technology ADOVE1A0834E 1GB
A-DATA Technology ADOVE1A0834E 1GB
Kingmax Semiconductor GSLG42F-18---------- 8GB
Kingmax Semiconductor GSLG42F-18---------- 8GB
Memory RAM
Samsung M3 78T2953EZ3-CF7 1GB
Samsung M3 78T2953EZ3-CF7 1GB
A-DATA Technology AO1P32NC8T1-BCSS 8GB
A-DATA Technology AO1P32NC8T1-BCSS 8GB
Memory RAM