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 HMT42GR7AFR4A-PB 16GB
SK Hynix HMA81GU6DJR8N-WM 8GB
Compare
SK Hynix HMT42GR7AFR4A-PB 16GB vs SK Hynix HMA81GU6DJR8N-WM 8GB
Overall score
SK Hynix HMT42GR7AFR4A-PB 16GB
Overall score
SK Hynix HMA81GU6DJR8N-WM 8GB
Differences
Specifications
Comments
Differences
Reasons to consider
SK Hynix HMT42GR7AFR4A-PB 16GB
Report a bug
Reasons to consider
SK Hynix HMA81GU6DJR8N-WM 8GB
Report a bug
Below the latency in the PassMark tests, ns
29
42
Around -45% lower latency
Faster reading speed, GB/s
15.6
11.7
Average value in the tests
Faster write speed, GB/s
12.9
8.0
Average value in the tests
Higher memory bandwidth, mbps
23400
12800
Around 1.83 higher bandwidth
Specifications
Complete list of technical specifications
SK Hynix HMT42GR7AFR4A-PB 16GB
SK Hynix HMA81GU6DJR8N-WM 8GB
Main characteristics
Memory type
DDR3
DDR4
Latency in PassMark, ns
42
29
Read speed, GB/s
11.7
15.6
Write speed, GB/s
8.0
12.9
Memory bandwidth, mbps
12800
23400
Other
Description
PC3-12800, 1.5V, 1.35V , CAS Supported: 6 7 8 9 10 11
PC4-23400, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20 21 22
Timings / Clock speed
9-9-9-24 / 1600 MHz
19-19-19, 20-20-20, 21-21-21, 22-22-22 / 2933 MHz
Ranking PassMark (The more the better)
2535
3093
SK Hynix HMT42GR7AFR4A-PB 16GB RAM comparisons
SK Hynix HMT42GR7BFR4A-PB 16GB
Hynix Semiconductor (Hyundai Electronics) HMT42GR7MFR4A-H9 16GB
SK Hynix HMA81GU6DJR8N-WM 8GB RAM comparisons
Crucial Technology BLS4G4D240FSE.8FBD 4GB
Shanghai Kuxin Microelectronics Ltd NMUD480E82-2666 8GB
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 HMT42GR7AFR4A-PB 16GB
SK Hynix HMA81GU6DJR8N-WM 8GB
Samsung M393B2G70BH0-CH9 16GB
A-DATA Technology DDR4 4133 2OZ 8GB
Samsung M471B5273EB0-CK0 4GB
G Skill Intl F4-3300C16-8GTZKW 8GB
Kingston 99U5458-008.A00LF 4GB
Samsung M391A2K43BB1-CTD 16GB
Samsung M393B1G70BH0-YK0 8GB
Apacer Technology 78.CAGQ7.ARC0B 8GB
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Corsair CMK64GX4M8Z2933C16 8GB
Kingston 99U5474-037.A00LF 4GB
Kingston 9965640-016.A00G 32GB
Kingston 9965516-430.A00G 16GB
Micron Technology 9ASF1G72PZ-2G3A1 8GB
SK Hynix HYMP31GF72CMP4D5Y5 8GB
Corsair CM4X16GE2400Z16K4 16GB
A-DATA Technology DOVF1B163G2G 2GB
Corsair CMW32GX4M2D3600C18 16GB
Samsung M3 78T2953EZ3-CF7 1GB
Avant Technology J642GU42J7240N4 16GB
SK Hynix HMAA1GS6CJR6N-XN 8GB
SK Hynix HMA851S6DJR6N-XN 4GB
Nanya Technology NT2GT64U8HD0BN-AD 2GB
SK Hynix HMA81GS6CJR8N-VK 8GB
Samsung M471B5773DH0-CH9 2GB
Wilk Elektronik S.A. GX3236D464S/8GSBS1 8GB
Report a bug
×
Bug description
Source link