RAM
DDR5
DDR4
DDR3
DDR2
About the site
Menu
RAMs
RAM
DDR5
DDR4
DDR3
DDR2
About the site
Русский
English
Español
Português
Deutsch
Français
Italiano
Polski
中文
日本語
SK Hynix HMA451U6AFR8N-TF 4GB
SK Hynix HMA851U6JJR6N-VK 4GB
Compare
SK Hynix HMA451U6AFR8N-TF 4GB vs SK Hynix HMA851U6JJR6N-VK 4GB
Overall score
SK Hynix HMA451U6AFR8N-TF 4GB
Overall score
SK Hynix HMA851U6JJR6N-VK 4GB
Differences
Specifications
Comments
Differences
Reasons to consider
SK Hynix HMA451U6AFR8N-TF 4GB
Report a bug
Faster write speed, GB/s
10.6
9.9
Average value in the tests
Reasons to consider
SK Hynix HMA851U6JJR6N-VK 4GB
Report a bug
Below the latency in the PassMark tests, ns
31
37
Around -19% lower latency
Faster reading speed, GB/s
15.5
14.7
Average value in the tests
Higher memory bandwidth, mbps
21300
17000
Around 1.25 higher bandwidth
Specifications
Complete list of technical specifications
SK Hynix HMA451U6AFR8N-TF 4GB
SK Hynix HMA851U6JJR6N-VK 4GB
Main characteristics
Memory type
DDR4
DDR4
Latency in PassMark, ns
37
31
Read speed, GB/s
14.7
15.5
Write speed, GB/s
10.6
9.9
Memory bandwidth, mbps
17000
21300
Other
Description
PC4-17000, 1.2V, CAS Supported: 9 11 12 13 14 15 16
PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20
Timings / Clock speed
14-14-14, 15-15-15, 16-16-16 / 2133 MHz
17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
Ranking PassMark (The more the better)
2438
2060
SK Hynix HMA451U6AFR8N-TF 4GB RAM comparisons
Crucial Technology BLS4G4D240FSE.8FBD 4GB
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
SK Hynix HMA851U6JJR6N-VK 4GB RAM comparisons
Micron Technology 8ATF1G64AZ-3G2R1 8GB
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
CAS Latency (CL) *
Frequency (Mhz) *
calculate
Absolute Latency
0 ns
RAM 2
CAS Latency (CL) *
Frequency (Mhz) *
calculate
Absolute Latency
0 ns
Latest comparisons
SK Hynix HMA451U6AFR8N-TF 4GB
SK Hynix HMA851U6JJR6N-VK 4GB
Elpida EBJ10UE8BAFA-AE-E 1GB
Kingston HX421C14FB/4 4GB
Crucial Technology CT32G48C40U5.M16A1 32GB
Corsair CMK256GX4M8A2400C16 32GB
Kingston 99U5403-036.A00G 4GB
Crucial Technology BLS8G4D26BFSE.16FBR2 8GB
Samsung M378B5773DH0-CH9 2GB
G Skill Intl F4-2666C15-16GVR 16GB
Samsung M378B5273CH0-CH9 4GB
G Skill Intl F4-2400C15Z8GNT 8GB
Kingston 9905403-156.A00LF 2GB
Kingston KHX3733C19D4/16GX 16GB
Unifosa Corporation GU332G0ALEPR8H2C6F 2GB
Patriot Memory (PDP Systems) 2800 C18 Series 16GB
Kingston 99U5584-004.A00LF 4GB
Kingston 9905663-012.A00G 16GB
Samsung M391B5673EH1-CH9 2GB
OM Nanotech Pvt.Ltd V1D4SF32GB2G82G83200 32GB
Kingston 9965525-018.A00LF 4GB
Kingston 9905678-028.A00G 8GB
Nanya Technology M2F8G64CB8HC9N-DI 8GB
Micron Technology 16ATF2G64HZ-2G1B1 16GB
Kingston 99U5584-004.A00LF 4GB
Corsair CMD32GX4M4A2666C15 8GB
Samsung M393B2G70BH0-CK0 16GB
G Skill Intl F4-3600C19-8GVSB 8GB
Report a bug
×
Bug description
Source link