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 HMA81GR7AFR8N-VK 8GB
Samsung M378A5244CB0-CRC 4GB
Compare
SK Hynix HMA81GR7AFR8N-VK 8GB vs Samsung M378A5244CB0-CRC 4GB
Overall score
SK Hynix HMA81GR7AFR8N-VK 8GB
Overall score
Samsung M378A5244CB0-CRC 4GB
Differences
Specifications
Comments
Differences
Reasons to consider
SK Hynix HMA81GR7AFR8N-VK 8GB
Report a bug
Higher memory bandwidth, mbps
21300
19200
Around 1.11% higher bandwidth
Reasons to consider
Samsung M378A5244CB0-CRC 4GB
Report a bug
Below the latency in the PassMark tests, ns
36
49
Around -36% lower latency
Faster reading speed, GB/s
15
8.8
Average value in the tests
Faster write speed, GB/s
10.6
8.4
Average value in the tests
Specifications
Complete list of technical specifications
SK Hynix HMA81GR7AFR8N-VK 8GB
Samsung M378A5244CB0-CRC 4GB
Main characteristics
Memory type
DDR4
DDR4
Latency in PassMark, ns
49
36
Read speed, GB/s
8.8
15.0
Write speed, GB/s
8.4
10.6
Memory bandwidth, mbps
21300
19200
Other
Description
PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20
PC4-19200, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18
Timings / Clock speed
17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
15-15-15, 16-16-16, 17-17-17, 18-18-18 / 2400 MHz
Ranking PassMark (The more the better)
2331
2247
SK Hynix HMA81GR7AFR8N-VK 8GB RAM comparisons
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
A-DATA Technology AM2U16BC4P2-B05B 4GB
Samsung M378A5244CB0-CRC 4GB RAM comparisons
Apacer Technology AQD-D4U8GN24-SE 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 HMA81GR7AFR8N-VK 8GB
Samsung M378A5244CB0-CRC 4GB
Kingston KF552C40-16 16GB
G Skill Intl F4-2666C19-16GIS 16GB
Samsung M393B1K70CH0-CH9 8GB
Crucial Technology BLS8G4D240FSB.16FBD2 8GB
Patriot Memory (PDP Systems) PSD22G8002 2GB
Micron Technology 18ASF2G72PDZ-2G3D1 16GB
Kingston KHX1600C10D3/8GXF 8GB
Kingston MSI24D4D4S8MB-8 8GB
Corsair CMSO4GX3M1C1600C11 4GB
G Skill Intl F4-3000C15-8GTZ 8GB
Kingston KHX2133C11D3/4GX 4GB
Micron Technology 16ATF2G64AZ-2G3A1 16GB
Kingston 9905471-076.A00LF 8GB
Crucial Technology BLS16G4D26BFSE.16FD 16GB
Team Group Inc. Team-Elite-1333 4GB
Kllisre 99P54280002.A00LF 8GB
Nanya Technology M2X4G64CB8HG9N-DG 4GB
Crucial Technology BL8G36C16U4WL.M8FE1 8GB
Kingston KF552C40-16 16GB
Kingston KVR26N19D8/16 16GB
Samsung M393B1G70BH0-CK0 8GB
Crucial Technology CT16G4SFS832A.M8FB 16GB
Kingston 9905458-017.A01LF 4GB
Apacer Technology 78.CAGPP.ARC0B 8GB
Kingston 99U5584-004.A00LF 4GB
Corsair CMU32GX4M4C3466C16 8GB
Report a bug
×
Bug description
Source link