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
Samsung M393A1G40DB0-CPB 8GB
Patriot Memory (PDP Systems) PSD44G266681 4GB
Compare
Samsung M393A1G40DB0-CPB 8GB vs Patriot Memory (PDP Systems) PSD44G266681 4GB
Overall score
Samsung M393A1G40DB0-CPB 8GB
Overall score
Patriot Memory (PDP Systems) PSD44G266681 4GB
Differences
Specifications
Comments
Differences
Reasons to consider
Samsung M393A1G40DB0-CPB 8GB
Report a bug
Reasons to consider
Patriot Memory (PDP Systems) PSD44G266681 4GB
Report a bug
Below the latency in the PassMark tests, ns
26
49
Around -88% lower latency
Faster reading speed, GB/s
17.5
10.9
Average value in the tests
Faster write speed, GB/s
13.6
8.7
Average value in the tests
Higher memory bandwidth, mbps
21300
17000
Around 1.25 higher bandwidth
Specifications
Complete list of technical specifications
Samsung M393A1G40DB0-CPB 8GB
Patriot Memory (PDP Systems) PSD44G266681 4GB
Main characteristics
Memory type
DDR4
DDR4
Latency in PassMark, ns
49
26
Read speed, GB/s
10.9
17.5
Write speed, GB/s
8.7
13.6
Memory bandwidth, mbps
17000
21300
Other
Description
PC4-17000, 1.2V, CAS Supported: 10 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)
2427
2974
Samsung M393A1G40DB0-CPB 8GB RAM comparisons
Kingston 99U5403-036.A00G 4GB
Kingston 9905403-156.A00LF 2GB
Patriot Memory (PDP Systems) PSD44G266681 4GB RAM comparisons
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
AMD AE34G1601U1 4GB
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
Samsung M3 93T5750CZA-CE6 2GB
Wilk Elektronik S.A. GR2133D464L15S/8G 8GB
Kingston 99U5584-010.A00LF 4GB
Essencore Limited IM48GU88A30-FGGHMB 8GB
Corsair CM3X8GA2400C11Y2R 8GB
Micron Technology 9ASF1G72AZ-2G3B1 8GB
PUSKILL DDR3 1600 8G 8GB
Crucial Technology BLS16G4D32AESB.M16FE 16GB
Samsung M393A1G40DB0-CPB 8GB
Patriot Memory (PDP Systems) PSD44G266681 4GB
Qimonda 64T128020EDL2.5C2 1GB
Crucial Technology BLS8G4D240FSE.16FBD 8GB
Corsair CM3X8GA2400C11Y2R 8GB
Corsair CMWB8G1L3200K16W4 8GB
Samsung M471B1G73QH0-YK0 8GB
G Skill Intl F4-3866C18-8GTZR 8GB
Elpida EBJ41UF8BDU5-GN-F 4GB
Corsair CMK64GX4M4A2400C16 16GB
SK Hynix HYMP164U64CP6-Y5 512MB
Micron Technology 9ASF51272AZ-2G3B1 4GB
Samsung M391B5673EH1-CH9 2GB
Crucial Technology BLS4G4D240FSB.8FARG? 4GB
Nanya Technology M2F8G64CB8HC9N-DI 8GB
Kingston 9905700-053.A00G 8GB
Samsung M393A1G40DB0-CPB 8GB
Crucial Technology CT8G4DFS824A.C8FDD1 8GB
Kingston 99U5595-005.A00LF 2GB
Corsair CM4B8G1J3000K16W4 8GB
Report a bug
×
Bug description
Source link