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 HMT42GR7AFR4C-RD 16GB
Hynix Semiconductor (Hyundai Electronics) HMA451R7MFR8N-TF 4GB

SK Hynix HMT42GR7AFR4C-RD 16GB vs Hynix Semiconductor (Hyundai Electronics) HMA451R7MFR8N-TF 4GB

Overall score
star star star star star
SK Hynix HMT42GR7AFR4C-RD 16GB

SK Hynix HMT42GR7AFR4C-RD 16GB

Overall score
star star star star star
Hynix Semiconductor (Hyundai Electronics) HMA451R7MFR8N-TF 4GB

Hynix Semiconductor (Hyundai Electronics) HMA451R7MFR8N-TF 4GB

Differences Specifications Comments

Differences

SK Hynix HMT42GR7AFR4C-RD 16GB Reasons to consider
SK Hynix HMT42GR7AFR4C-RD 16GB
Report a bug
  • Faster reading speed, GB/s
    9.9 left arrow 9.5
    Average value in the tests
  • Faster write speed, GB/s
    8.2 left arrow 7.7
    Average value in the tests
Hynix Semiconductor (Hyundai Electronics) HMA451R7MFR8N-TF 4GB Reasons to consider
Hynix Semiconductor (Hyundai Electronics) HMA451R7MFR8N-TF 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    37 left arrow 52
    Around -41% lower latency
  • Higher memory bandwidth, mbps
    17000 left arrow 14900
    Around 1.14 higher bandwidth

Specifications

Complete list of technical specifications
SK Hynix HMT42GR7AFR4C-RD 16GB
Hynix Semiconductor (Hyundai Electronics) HMA451R7MFR8N-TF 4GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    52 left arrow 37
  • Read speed, GB/s
    9.9 left arrow 9.5
  • Write speed, GB/s
    8.2 left arrow 7.7
  • Memory bandwidth, mbps
    14900 left arrow 17000
Other
  • Description
    PC3-14900, 1.5V, CAS Supported: 6 7 8 9 10 11 13 left arrow PC4-17000, 1.2V, CAS Supported: 9 11 12 13 14 15 16
  • Timings / Clock speed
    9-10-9-28 / 1866 MHz left arrow 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
  • Ranking PassMark (The more the better)
    2285 left arrow 1949

SK Hynix HMT42GR7AFR4C-RD 16GB RAM comparisons

Hynix Semiconductor (Hyundai Electronics) HMT42GR7MFR4A-H9 16GB
SK Hynix HMT42GR7AFR4A-PB 16GB

Hynix Semiconductor (Hyundai Electronics) HMA451R7MFR8N-TF 4GB RAM comparisons

Samsung M471B5173QH0-YK0 4GB
Samsung M393B1G70BH0-CK0 8GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

Samsung M391B5673EH1-CH9 2GB
Samsung M391B5673EH1-CH9 2GB
Kingston 9905624-043.A00G 8GB
Kingston 9905624-043.A00G 8GB
Memory RAM
Patriot Memory (PDP Systems) PSD34G16002 4GB
Patriot Memory (PDP Systems) PSD34G16002 4GB
SpecTek Incorporated 16G 2666 CL 19 16GB
SpecTek Incorporated 16G 2666 CL 19 16GB
Memory RAM
Apacer Technology 78.01GA0.9K5 1GB
Apacer Technology 78.01GA0.9K5 1GB
Apacer Technology 78.CAGR4.40C0B 8GB
Apacer Technology 78.CAGR4.40C0B 8GB
Memory RAM
TwinMOS 8DHE3MN8-HATP 2GB
TwinMOS 8DHE3MN8-HATP 2GB
Maxsun MSD48G30Q3 8GB
Maxsun MSD48G30Q3 8GB
Memory RAM
AMD R5S38G1601U2S 8GB
AMD R5S38G1601U2S 8GB
Mushkin MR[ABC]4U360JNNM8G 8GB
Mushkin MR[ABC]4U360JNNM8G 8GB
Memory RAM
Kingston 9965662-016.A00G 16GB
Kingston 9965662-016.A00G 16GB
Apacer Technology 78.C1GS7.DFW0C 8GB
Apacer Technology 78.C1GS7.DFW0C 8GB
Memory RAM
Kingston 9905471-076.A00LF 8GB
Kingston 9905471-076.A00LF 8GB
G Skill Intl F4-3600C19-8GSXF 8GB
G Skill Intl F4-3600C19-8GSXF 8GB
Memory RAM
Elpida EBJ40EG8BFWB-JS-F 4GB
Elpida EBJ40EG8BFWB-JS-F 4GB
Kingston 9905625-036.A00G 16GB
Kingston 9905625-036.A00G 16GB
Memory RAM
Samsung 1600 CL10 Series 8GB
Samsung 1600 CL10 Series 8GB
Corsair CMSX16GX4M1A2666C18 16GB
Corsair CMSX16GX4M1A2666C18 16GB
Memory RAM
Kingston 9905403-061.A00LF 2GB
Kingston 9905403-061.A00LF 2GB
Patriot Memory (PDP Systems) PSD416G26662 16GB
Patriot Memory (PDP Systems) PSD416G26662 16GB
Memory RAM
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Kingston CBD26D4S9D8ME-16 16GB
Kingston CBD26D4S9D8ME-16 16GB
Memory RAM
Kingston ACR256X64D3S1333C9 2GB
Kingston ACR256X64D3S1333C9 2GB
Kingston HP37D4U1S8ME-8XR 8GB
Kingston HP37D4U1S8ME-8XR 8GB
Memory RAM
Ramos Technology RMB4GB58BCA3-13HC 4GB
Ramos Technology RMB4GB58BCA3-13HC 4GB
Panram International Corporation PUD43000C154G4NJW 4GB
Panram International Corporation PUD43000C154G4NJW 4GB
Memory RAM
A-DATA Technology DDR3 1600 4GB
A-DATA Technology DDR3 1600 4GB
Kingston XW21KG-MIE2 8GB
Kingston XW21KG-MIE2 8GB
Memory RAM