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

Kingston 99U5584-004.A00LF 4GB
Kingston 99U5584-004.A00LF 4GB
Crucial Technology CT8G4DFD8213.C16FAR2 8GB
Crucial Technology CT8G4DFD8213.C16FAR2 8GB
Memory RAM
Ramos Technology RMB4GB58BCA3-13HC 4GB
Ramos Technology RMB4GB58BCA3-13HC 4GB
Kingston KTP9W1-MIE 16GB
Kingston KTP9W1-MIE 16GB
Memory RAM
AMD R5316G1609U2K 8GB
AMD R5316G1609U2K 8GB
Essencore Limited KD48GS88J-26N1900 8GB
Essencore Limited KD48GS88J-26N1900 8GB
Memory RAM
Kingston KTC1G-UDIMM 1GB
Kingston KTC1G-UDIMM 1GB
Kingston 9905622-057.A00G 4GB
Kingston 9905622-057.A00G 4GB
Memory RAM
Kingston 9905471-002.A00LF 2GB
Kingston 9905471-002.A00LF 2GB
Essencore Limited IM44GU48N24-FFFHAB 4GB
Essencore Limited IM44GU48N24-FFFHAB 4GB
Memory RAM
Kingston 99U5471-012.A00 4GB
Kingston 99U5471-012.A00 4GB
Crucial Technology BLS8G4D32AESEK.M8FE1 8GB
Crucial Technology BLS8G4D32AESEK.M8FE1 8GB
Memory RAM
Team Group Inc. Vulcan-1600 4GB
Team Group Inc. Vulcan-1600 4GB
Corsair CM4X16GC3200C16K4 16GB
Corsair CM4X16GC3200C16K4 16GB
Memory RAM
Corsair CMX4GX3M2A1600C9 2GB
Corsair CMX4GX3M2A1600C9 2GB
G Skill Intl F4-3000C15-4GTZ 4GB
G Skill Intl F4-3000C15-4GTZ 4GB
Memory RAM
SK Hynix HMT325S6BFR8C-H9 2GB
SK Hynix HMT325S6BFR8C-H9 2GB
Corsair CM4B8G1J2400A16K2-O 8GB
Corsair CM4B8G1J2400A16K2-O 8GB
Memory RAM
Kingston 99U5471-012.A00LF 4GB
Kingston 99U5471-012.A00LF 4GB
Hewlett-Packard 48U45AA# 16GB
Hewlett-Packard 48U45AA# 16GB
Memory RAM
G Skill Intl F5-6400J3239G16G 16GB
G Skill Intl F5-6400J3239G16G 16GB
SK Hynix HMA851U6AFR6N-UH 4GB
SK Hynix HMA851U6AFR6N-UH 4GB
Memory RAM
Corsair CML8GX3M2A1600C9 4GB
Corsair CML8GX3M2A1600C9 4GB
A-DATA Technology AO1P26KC8T1-BXPS 8GB
A-DATA Technology AO1P26KC8T1-BXPS 8GB
Memory RAM
G Skill Intl F3-10600CL9-2GBNT 2GB
G Skill Intl F3-10600CL9-2GBNT 2GB
Kingston XVTW4H-MIE 32GB
Kingston XVTW4H-MIE 32GB
Memory RAM
Crucial Technology BLS4G4D240FSE.8FBD 4GB
Crucial Technology BLS4G4D240FSE.8FBD 4GB
Mushkin MR[A/B]4U320GJJM8G 8GB
Mushkin MR[A/B]4U320GJJM8G 8GB
Memory RAM