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
A-DATA Technology DQKD1A08 1GB
A-DATA Technology AO2P21FC4R1-BRFS 4GB
Compare
A-DATA Technology DQKD1A08 1GB vs A-DATA Technology AO2P21FC4R1-BRFS 4GB
Overall score
A-DATA Technology DQKD1A08 1GB
Overall score
A-DATA Technology AO2P21FC4R1-BRFS 4GB
Differences
Specifications
Comments
Differences
Reasons to consider
A-DATA Technology DQKD1A08 1GB
Report a bug
Faster reading speed, GB/s
2
15.2
Average value in the tests
Reasons to consider
A-DATA Technology AO2P21FC4R1-BRFS 4GB
Report a bug
Below the latency in the PassMark tests, ns
26
52
Around -100% lower latency
Faster write speed, GB/s
10.8
1,145.9
Average value in the tests
Higher memory bandwidth, mbps
17000
4200
Around 4.05 higher bandwidth
Specifications
Complete list of technical specifications
A-DATA Technology DQKD1A08 1GB
A-DATA Technology AO2P21FC4R1-BRFS 4GB
Main characteristics
Memory type
DDR2
DDR4
Latency in PassMark, ns
52
26
Read speed, GB/s
2,614.5
15.2
Write speed, GB/s
1,145.9
10.8
Memory bandwidth, mbps
4200
17000
Other
Description
PC2-4200, SSTL 1.8V, CAS Supported: 3 4 5
PC4-17000, 1.2V, CAS Supported: 9 11 12 13 14 15 16
Timings / Clock speed
4-4-4-12 / 533 MHz
14-14-14, 15-15-15, 16-16-16 / 2133 MHz
Ranking PassMark (The more the better)
409
2323
A-DATA Technology DQKD1A08 1GB RAM comparisons
SK Hynix HYMP125U64CP8-S6 2GB
Samsung M4 70T2864AZ3-CE6 1GB
A-DATA Technology AO2P21FC4R1-BRFS 4GB RAM comparisons
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Kingmax Semiconductor FLGF65F-C8KJ9A 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 M395T2863QZ4-CF76 1GB
Hoodisk Electronics Co Ltd NMUD480E8x-2666 8GB
Samsung M393B1G70BH0-YK0 8GB
Kingston 9905744-023.A00G 16GB
SK Hynix HMT325U6CFR8C-PB 2GB
Corsair CMD8GX4M2B3866C18 4GB
Kingston 9905471-006.A01LF 4GB
Crucial Technology CT8G4SFS632A 8GB
Kingston 99U5474-010.A00LF 2GB
Team Group Inc. TEAMGROUP-D4-3866 4GB
Samsung M378B5173BH0-CH9 4GB
Galaxy Microsystems Ltd. GALAX GOC 2016 8GB
SK Hynix HMA82GS6CJR8N-VK 16GB
Samsung M378A2K43DB1-CTD 16GB
Kingston KHX2133C11D3/4GX 4GB
Essencore Limited KD44GU480-26N160T 4GB
SK Hynix HMA81GS6DJR8N-VK 8GB
SK Hynix HMA81GS6DJR8N-XN 8GB
Corsair CM2X1024-8500C5D 1GB
Kingston MSI24D4D4S8MB-8 8GB
SK Hynix HMT351R7EFR8C-RD 4GB
Kingston 9905665-014.A00G 4GB
Kingston KP4T2F-PSB 4GB
G Skill Intl F4-2400C17-8GNT 8GB
Crucial Technology CT102464BF160B-16F 8GB
Kingston KDK8NX-MIE 16GB
Kingston 99U5474-010.A00LF 2GB
Essencore Limited IM48GU88N26-GIIHA 8GB
Report a bug
×
Bug description
Source link