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 HMA451U6AFR8N-TF 4GB
Kingston HX421C14FB/4 4GB

SK Hynix HMA451U6AFR8N-TF 4GB vs Kingston HX421C14FB/4 4GB

Overall score
star star star star star
SK Hynix HMA451U6AFR8N-TF 4GB

SK Hynix HMA451U6AFR8N-TF 4GB

Overall score
star star star star star
Kingston HX421C14FB/4 4GB

Kingston HX421C14FB/4 4GB

Differences Specifications Comments

Differences

SK Hynix HMA451U6AFR8N-TF 4GB Reasons to consider
SK Hynix HMA451U6AFR8N-TF 4GB
Report a bug
Kingston HX421C14FB/4 4GB Reasons to consider
Kingston HX421C14FB/4 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    30 left arrow 37
    Around -23% lower latency
  • Faster reading speed, GB/s
    16.8 left arrow 14.7
    Average value in the tests
  • Faster write speed, GB/s
    12.2 left arrow 10.6
    Average value in the tests

Specifications

Complete list of technical specifications
SK Hynix HMA451U6AFR8N-TF 4GB
Kingston HX421C14FB/4 4GB
Main characteristics
  • Memory type
    DDR4 left arrow DDR4
  • Latency in PassMark, ns
    37 left arrow 30
  • Read speed, GB/s
    14.7 left arrow 16.8
  • Write speed, GB/s
    10.6 left arrow 12.2
  • Memory bandwidth, mbps
    17000 left arrow 17000
Other
  • Description
    PC4-17000, 1.2V, CAS Supported: 9 11 12 13 14 15 16 left arrow PC4-17000, 1.2V, CAS Supported: 9 11 12 13 14 15 16
  • Timings / Clock speed
    14-14-14, 15-15-15, 16-16-16 / 2133 MHz left arrow 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
  • Ranking PassMark (The more the better)
    2438 left arrow 2730

SK Hynix HMA451U6AFR8N-TF 4GB RAM comparisons

Crucial Technology BLS4G4D240FSE.8FBD 4GB
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB

Kingston HX421C14FB/4 4GB RAM comparisons

Crucial Technology BLS4G4D240FSE.8FBD 4GB
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

SK Hynix HMA451U6AFR8N-TF 4GB
SK Hynix HMA451U6AFR8N-TF 4GB
Kingston HX421C14FB/4 4GB
Kingston HX421C14FB/4 4GB
Memory RAM
G Skill Intl F5-6400J3239G16G 16GB
G Skill Intl F5-6400J3239G16G 16GB
Micron Technology 18ASF2G72PDZ-2G6D1 16GB
Micron Technology 18ASF2G72PDZ-2G6D1 16GB
Memory RAM
Kingston KHX1600C9D3/4G 4GB
Kingston KHX1600C9D3/4G 4GB
InnoDisk Corporation M4SI-BGS2OC0K-A 32GB
InnoDisk Corporation M4SI-BGS2OC0K-A 32GB
Memory RAM
Kingston 9905403-447.A00LF 4GB
Kingston 9905403-447.A00LF 4GB
A-DATA Technology AO1P26KC8T1-BXFSHC 8GB
A-DATA Technology AO1P26KC8T1-BXFSHC 8GB
Memory RAM
Samsung M471B5773DH0-CH9 2GB
Samsung M471B5773DH0-CH9 2GB
Corsair CMT64GX4M8X3600C18 8GB
Corsair CMT64GX4M8X3600C18 8GB
Memory RAM
Hynix Semiconductor (Hyundai Electronics) GKE160SO102408-2400 16GB
Hynix Semiconductor (Hyundai Electronics) GKE160SO10240
G Skill Intl F4-3200C15-16GTZSK 16GB
G Skill Intl F4-3200C15-16GTZSK 16GB
Memory RAM
SK Hynix HMT41GU6AFR8C-PB 8GB
SK Hynix HMT41GU6AFR8C-PB 8GB
Kingston 8ATF1G64AZ-2G1B1 8GB
Kingston 8ATF1G64AZ-2G1B1 8GB
Memory RAM
G Skill Intl F5-6400J3239G16G 16GB
G Skill Intl F5-6400J3239G16G 16GB
Crucial Technology BLT8G4D26AFTA.16FAD 8GB
Crucial Technology BLT8G4D26AFTA.16FAD 8GB
Memory RAM
Patriot Memory (PDP Systems) PSD38G1600L2S 8GB
Patriot Memory (PDP Systems) PSD38G1600L2S 8GB
SanMax Technologies Inc. SMD4-U8G48HA-24RF 8GB
SanMax Technologies Inc. SMD4-U8G48HA-24RF 8GB
Memory RAM
Samsung M471B5173DB0-YK0 4GB
Samsung M471B5173DB0-YK0 4GB
Corsair CMV16GX4M1A2400C16 16GB
Corsair CMV16GX4M1A2400C16 16GB
Memory RAM
Nanya Technology M2F4GH64CB8HB6N-CG 4GB
Nanya Technology M2F4GH64CB8HB6N-CG 4GB
G Skill Intl F4-3200C14-16GTZDCB 16GB
G Skill Intl F4-3200C14-16GTZDCB 16GB
Memory RAM
Samsung M471B5273CH0-CH9 4GB
Samsung M471B5273CH0-CH9 4GB
Essencore Limited IM44GU48N28-GGGHM 4GB
Essencore Limited IM44GU48N28-GGGHM 4GB
Memory RAM
Kingston ACR512X64D3S13C9G 4GB
Kingston ACR512X64D3S13C9G 4GB
Patriot Memory (PDP Systems) PSD48G266681 8GB
Patriot Memory (PDP Systems) PSD48G266681 8GB
Memory RAM
Nanya Technology M2Y51264TU88B0B-3C 512MB
Nanya Technology M2Y51264TU88B0B-3C 512MB
Corsair CMSX8GX4M1A2666C18 8GB
Corsair CMSX8GX4M1A2666C18 8GB
Memory RAM