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
Nanya Technology M2F8G64CB8HC9N-DI 8GB
Corsair CMR16GX4M2C3600C18 8GB
Kingston 99U5474-010.A00LF 2GB
Essencore Limited KD48GU881-26N190A 8GB
Patriot Memory (PDP Systems) PSD38G1600L2S 8GB
G Skill Intl F4-3200C16-8GTZ 8GB
A-DATA Technology DQKD1A08 1GB
Corsair CMK64GX4M8A2400C14 8GB
Corsair CM2X1024-6400C4 1GB
Essencore Limited KD4AGU880-34A170X 16GB
G Skill Intl F3-14900CL8-4GBXM 4GB
Corsair CMK32GX4M2Z4000C18 16GB
A-DATA Technology DQKD1A08 1GB
Corsair CMD16GX4M2A2666C15 8GB
Samsung M471A1K43DB1-CTD 8GB
Corsair CMU32GX4M4A2666C16 8GB
A-DATA Technology DQVE1908 512MB
Corsair CMD32GX4M4B3733C17 8GB
Samsung M393B2G70BH0-CH9 16GB
G Skill Intl F4-3000C16-16GISB 16GB
G Skill Intl F5-6400J3239G16G 16GB
G Skill Intl F4-4000C18-8GTZR 8GB
Kingston 99P5474-014.A00LF 4GB
G Skill Intl F4-3200C16-16GIS 16GB
Qimonda 64T128020EDL2.5C2 1GB
Apacer Technology 78.BAGMD.AF20B 4GB
SK Hynix HMT451S6BFR8A-PB 4GB
Corsair CMW32GX4M4Z3200C16 8GB
Report a bug
×
Bug description
Source link