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 HMA451R7AFR8N-UH 4GB

SK Hynix HMT451S6BFR8A-PB 4GB vs SK Hynix HMA451R7AFR8N-UH 4GB

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 HMA451R7AFR8N-UH 4GB

SK Hynix HMA451R7AFR8N-UH 4GB

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 55
    Around 20% lower latency
  • Faster reading speed, GB/s
    12.3 left arrow 10
    Average value in the tests
SK Hynix HMA451R7AFR8N-UH 4GB Reasons to consider
SK Hynix HMA451R7AFR8N-UH 4GB
Report a bug
  • 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 HMA451R7AFR8N-UH 4GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    44 left arrow 55
  • Read speed, GB/s
    12.3 left arrow 10.0
  • Write speed, GB/s
    7.8 left arrow 7.8
  • 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 2232

SK Hynix HMT451S6BFR8A-PB 4GB RAM comparisons

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

SK Hynix HMA451R7AFR8N-UH 4GB RAM comparisons

Samsung M386B4G70DM0-CMA4 32GB
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

Samsung M471A2K43CB1-CTD 16GB
Samsung M471A2K43CB1-CTD 16GB
SK Hynix HMA82GS6JJR8N-VK 16GB
SK Hynix HMA82GS6JJR8N-VK 16GB
Memory RAM
Kingston 9905403-061.A00LF 2GB
Kingston 9905403-061.A00LF 2GB
Corsair CMW64GX4M4C3000C15 16GB
Corsair CMW64GX4M4C3000C15 16GB
Memory RAM
AMD AE34G1601U1 4GB
AMD AE34G1601U1 4GB
Corsair CMK16GX4M1D3000C16 16GB
Corsair CMK16GX4M1D3000C16 16GB
Memory RAM
Team Group Inc. Team-Value-800 2GB
Team Group Inc. Team-Value-800 2GB
Crucial Technology BLS8G4D26BFSC.16FE 8GB
Crucial Technology BLS8G4D26BFSC.16FE 8GB
Memory RAM
Unifosa Corporation GU332G0ALEPR8H2C6F 2GB
Unifosa Corporation GU332G0ALEPR8H2C6F 2GB
Avant Technology J642GU42J9266N4 16GB
Avant Technology J642GU42J9266N4 16GB
Memory RAM
TwinMOS 8DPT5MK8-TATP 2GB
TwinMOS 8DPT5MK8-TATP 2GB
G Skill Intl F4-2400C14-16GRK 16GB
G Skill Intl F4-2400C14-16GRK 16GB
Memory RAM
G Skill Intl F3-2666C12-8GTXD 8GB
G Skill Intl F3-2666C12-8GTXD 8GB
Corsair CMSX16GX4M2A3000C16 8GB
Corsair CMSX16GX4M2A3000C16 8GB
Memory RAM
Smart Modular SH564128FH8NZQNSCG 4GB
Smart Modular SH564128FH8NZQNSCG 4GB
Samsung M393A1G40EB1-CPB 8GB
Samsung M393A1G40EB1-CPB 8GB
Memory RAM
Kingston 99U5471-020.A00LF 4GB
Kingston 99U5471-020.A00LF 4GB
G Skill Intl F4-3200C14-8GTZR 8GB
G Skill Intl F4-3200C14-8GTZR 8GB
Memory RAM
Samsung M378B5673EH1-CF8 2GB
Samsung M378B5673EH1-CF8 2GB
Corsair CM4B8G2J2666A15D 8GB
Corsair CM4B8G2J2666A15D 8GB
Memory RAM
Kingston 99U5471-030.A00LF 8GB
Kingston 99U5471-030.A00LF 8GB
G Skill Intl F4-2666C16-4GRB 4GB
G Skill Intl F4-2666C16-4GRB 4GB
Memory RAM
A-DATA Technology DDR2 800G 2GB
A-DATA Technology DDR2 800G 2GB
G Skill Intl F4-4000C19-4GTZ 4GB
G Skill Intl F4-4000C19-4GTZ 4GB
Memory RAM
Kingston 9965525-140.A00LF 8GB
Kingston 9965525-140.A00LF 8GB
Kingston 9965596-016.B01G 8GB
Kingston 9965596-016.B01G 8GB
Memory RAM
G Skill Intl F3-10600CL9-2GBNT 2GB
G Skill Intl F3-10600CL9-2GBNT 2GB
Corsair CMV8GX4M1L2400C16 8GB
Corsair CMV8GX4M1L2400C16 8GB
Memory RAM