RAM
DDR5
DDR4
DDR3
DDR2
About the site
Menu
RAMs
RAM
DDR5
DDR4
DDR3
DDR2
About the site
en
Русский Русский English English Español Español Português Português Deutsch Deutsch Français Français Italiano Italiano Polski Polski 中文 中文 日本語 日本語
A-DATA Technology AD73I1C1674EV 4GB
A-DATA Technology AO2P21FC4R1-BRFS 4GB

A-DATA Technology AD73I1C1674EV 4GB vs A-DATA Technology AO2P21FC4R1-BRFS 4GB

Overall score
star star star star star
A-DATA Technology AD73I1C1674EV 4GB

A-DATA Technology AD73I1C1674EV 4GB

Overall score
star star star star star
A-DATA Technology AO2P21FC4R1-BRFS 4GB

A-DATA Technology AO2P21FC4R1-BRFS 4GB

Differences Specifications Comments

Differences

A-DATA Technology AD73I1C1674EV 4GB Reasons to consider
A-DATA Technology AD73I1C1674EV 4GB
Report a bug
A-DATA Technology AO2P21FC4R1-BRFS 4GB Reasons to consider
A-DATA Technology AO2P21FC4R1-BRFS 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    26 left arrow 40
    Around -54% lower latency
  • Faster reading speed, GB/s
    15.2 left arrow 11.3
    Average value in the tests
  • Faster write speed, GB/s
    10.8 left arrow 7.5
    Average value in the tests
  • Higher memory bandwidth, mbps
    17000 left arrow 10600
    Around 1.6 higher bandwidth

Specifications

Complete list of technical specifications
A-DATA Technology AD73I1C1674EV 4GB
A-DATA Technology AO2P21FC4R1-BRFS 4GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    40 left arrow 26
  • Read speed, GB/s
    11.3 left arrow 15.2
  • Write speed, GB/s
    7.5 left arrow 10.8
  • Memory bandwidth, mbps
    10600 left arrow 17000
Other
  • Description
    PC3-10600, 1.5V, CAS Supported: 5 6 7 8 9 left arrow PC4-17000, 1.2V, CAS Supported: 9 11 12 13 14 15 16
  • Timings / Clock speed
    7-7-7-20 / 1333 MHz left arrow 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
  • Ranking PassMark (The more the better)
    1654 left arrow 2323

A-DATA Technology AD73I1C1674EV 4GB RAM comparisons

Samsung M471B5273EB0-CK0 4GB
KingSpec KingSpec 16GB

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
RAM 2

Latest comparisons

Wilk Elektronik S.A. GY1866D364L9A/4G 4GB
Wilk Elektronik S.A. GY1866D364L9A/4G 4GB
Essencore Limited 8GBF1X08QFHH38-135-K 8GB
Essencore Limited 8GBF1X08QFHH38-135-K 8GB
Memory RAM
Corsair CMSX32GX4M2A3200C22 16GB
Corsair CMSX32GX4M2A3200C22 16GB
Samsung M378A1K43EB2-CWE 8GB
Samsung M378A1K43EB2-CWE 8GB
Memory RAM
Kingston 9965525-018.A00LF 4GB
Kingston 9965525-018.A00LF 4GB
A-DATA Technology AM2P24HC4R1-BUPS 4GB
A-DATA Technology AM2P24HC4R1-BUPS 4GB
Memory RAM
Kingston ACR256X64D3S1333C9 2GB
Kingston ACR256X64D3S1333C9 2GB
G Skill Intl F4-3733C17-16GTZKK 16GB
G Skill Intl F4-3733C17-16GTZKK 16GB
Memory RAM
Samsung M471B1G73DB0-YK0 8GB
Samsung M471B1G73DB0-YK0 8GB
Kingston KMKYF9-MID 8GB
Kingston KMKYF9-MID 8GB
Memory RAM
Micron Technology 18HTF12872AY-800F1 1GB
Micron Technology 18HTF12872AY-800F1 1GB
Corsair CM4X8GE2133C13K4 8GB
Corsair CM4X8GE2133C13K4 8GB
Memory RAM
Samsung M395T2863QZ4-CF76 1GB
Samsung M395T2863QZ4-CF76 1GB
Micron Technology 16ATF4G64HZ-2G6B2 32GB
Micron Technology 16ATF4G64HZ-2G6B2 32GB
Memory RAM
SK Hynix HMT31GR7CFR4C-PB 8GB
SK Hynix HMT31GR7CFR4C-PB 8GB
Micron Technology 4ATF51264AZ-3G2J1 4GB
Micron Technology 4ATF51264AZ-3G2J1 4GB
Memory RAM
Crucial Technology BLS4G4D240FSE.8FBD 4GB
Crucial Technology BLS4G4D240FSE.8FBD 4GB
Kingston ACR26D4S9S8HJ-8 8GB
Kingston ACR26D4S9S8HJ-8 8GB
Memory RAM
Nanya Technology NT512T64U88B0BY-3C 512MB
Nanya Technology NT512T64U88B0BY-3C 512MB
Kingmax Semiconductor GLAG42F-18---------- 8GB
Kingmax Semiconductor GLAG42F-18---------- 8GB
Memory RAM
Kingston 99U5471-050.A00LF 8GB
Kingston 99U5471-050.A00LF 8GB
Crucial Technology CT8G4SFS824A.M8FA 8GB
Crucial Technology CT8G4SFS824A.M8FA 8GB
Memory RAM
Nanya Technology NT4GC64B8HG0NS-CG 4GB
Nanya Technology NT4GC64B8HG0NS-CG 4GB
SK Hynix HMA42GR7MFR4N-TF 16GB
SK Hynix HMA42GR7MFR4N-TF 16GB
Memory RAM
Samsung M3 78T5663RZ3-CE6 2GB
Samsung M3 78T5663RZ3-CE6 2GB
A-DATA Technology AM2P24HC8T1-BUSS 8GB
A-DATA Technology AM2P24HC8T1-BUSS 8GB
Memory RAM
G Skill Intl F3-17000CL11-4GBXL 4GB
G Skill Intl F3-17000CL11-4GBXL 4GB
Patriot Memory (PDP Systems) 2400 C15 Series 4GB
Patriot Memory (PDP Systems) 2400 C15 Series 4GB
Memory RAM