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 HMT451S6BFR8A-PB 4GB
SK Hynix HMA851S6DJR6N-VK 4GB
Compare
SK Hynix HMT451S6BFR8A-PB 4GB vs SK Hynix HMA851S6DJR6N-VK 4GB
Overall score
SK Hynix HMT451S6BFR8A-PB 4GB
Overall score
SK Hynix HMA851S6DJR6N-VK 4GB
Differences
Specifications
Comments
Differences
Reasons to consider
SK Hynix HMT451S6BFR8A-PB 4GB
Report a bug
Reasons to consider
SK Hynix HMA851S6DJR6N-VK 4GB
Report a bug
Below the latency in the PassMark tests, ns
40
44
Around -10% lower latency
Faster reading speed, GB/s
15
12.3
Average value in the tests
Faster write speed, GB/s
11.2
7.8
Average value in the tests
Higher memory bandwidth, mbps
21300
12800
Around 1.66 higher bandwidth
Specifications
Complete list of technical specifications
SK Hynix HMT451S6BFR8A-PB 4GB
SK Hynix HMA851S6DJR6N-VK 4GB
Main characteristics
Memory type
DDR3
DDR4
Latency in PassMark, ns
44
40
Read speed, GB/s
12.3
15.0
Write speed, GB/s
7.8
11.2
Memory bandwidth, mbps
12800
21300
Other
Description
PC3-12800, 1.5V, 1.35V , CAS Supported: 5 6 7 8 9 10 11
PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20
Timings / Clock speed
9-9-9-24 / 1600 MHz
17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
Ranking PassMark (The more the better)
1977
2100
SK Hynix HMT451S6BFR8A-PB 4GB RAM comparisons
Samsung M471B5173EB0-YK0 4GB
Samsung M471B5173QH0-YK0 4GB
SK Hynix HMA851S6DJR6N-VK 4GB RAM comparisons
Kingston 9905458-017.A01LF 4GB
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
Kingston K531R8-MIN 4GB
NSITEXE Inc Visenta 16GB
SK Hynix HMT325S6BFR8C-H9 2GB
Kingston X75V1H-MIE 32GB
Corsair CMSX8GX4M1A2400C16 8GB
Corsair CMSO8GX4M1A2133C15 8GB
SK Hynix HMT451S6BFR8A-PB 4GB
SK Hynix HMA851S6DJR6N-VK 4GB
Kingston 99U5428-040.A00LF 4GB
Apacer Technology 78.C1GS7.AUW0B 8GB
G Skill Intl F4-3600C16-8GTZKK 8GB
Gold Key Technology Co Ltd GKE160SO102408-2666 16GB
Kingston 99U5474-013.A00LF 2GB
Kingston HP26D4U9S1ME-4 4GB
Samsung M3 78T3354BZ0-CCC 256MB
Corsair CM4X8GF2400Z16K4 8GB
Golden Empire 1GB DDR2 800 CAS=4 1GB
Corsair CMK32GX4M2A2666C16 16GB
Samsung M471B1G73DB0-YK0 8GB
G Skill Intl F4-3800C14-16GTZN 16GB
Kingston ACR256X64D3S1333C9 2GB
Corsair CMK64GX4M4B3000C15 16GB
Corsair CMY16GX3M4A2133C8 4GB
Crucial Technology BLS16G4D30CEST.16FD 16GB
Mushkin 991586 2GB
Kingston 9965684-005.A00G 8GB
SK Hynix HYMP31GF72CMP4D5Y5 8GB
Samsung M471A2K43BB1-CPB 16GB
Report a bug
×
Bug description
Source link