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Kingston 2GB-DDR2 800Mhz 2GB
A-DATA Technology AO2P21FC4R1-BRFS 4GB

Kingston 2GB-DDR2 800Mhz 2GB vs A-DATA Technology AO2P21FC4R1-BRFS 4GB

Overall score
star star star star star
Kingston 2GB-DDR2 800Mhz 2GB

Kingston 2GB-DDR2 800Mhz 2GB

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

A-DATA Technology AO2P21FC4R1-BRFS 4GB

Differences Specifications Comments

Differences

Kingston 2GB-DDR2 800Mhz 2GB Reasons to consider
Kingston 2GB-DDR2 800Mhz 2GB
Report a bug
  • Faster reading speed, GB/s
    5 left arrow 15.2
    Average value in the tests
  • Faster write speed, GB/s
    2,160.7 left arrow 10.8
    Average value in the tests
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 43
    Around -65% lower latency
  • Higher memory bandwidth, mbps
    17000 left arrow 6400
    Around 2.66 higher bandwidth

Specifications

Complete list of technical specifications
Kingston 2GB-DDR2 800Mhz 2GB
A-DATA Technology AO2P21FC4R1-BRFS 4GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    43 left arrow 26
  • Read speed, GB/s
    5,987.5 left arrow 15.2
  • Write speed, GB/s
    2,160.7 left arrow 10.8
  • Memory bandwidth, mbps
    6400 left arrow 17000
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 3 4 5 left arrow PC4-17000, 1.2V, CAS Supported: 9 11 12 13 14 15 16
  • Timings / Clock speed
    5-5-5-15 / 800 MHz left arrow 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
  • Ranking PassMark (The more the better)
    957 left arrow 2323

Kingston 2GB-DDR2 800Mhz 2GB RAM comparisons

Samsung M378T5663DZ3-CF7 2GB
Samsung M378T5663QZ3-CF7 2GB

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

Kingston 2GB-DDR2 800Mhz 2GB
Kingston 2GB-DDR2 800Mhz 2GB
A-DATA Technology AO2P21FC4R1-BRFS 4GB
A-DATA Technology AO2P21FC4R1-BRFS 4GB
Memory RAM
Nanya Technology NT2GT64U8HD0BN-AD 2GB
Nanya Technology NT2GT64U8HD0BN-AD 2GB
Corsair CMR32GX4M4D3200C16 8GB
Corsair CMR32GX4M4D3200C16 8GB
Memory RAM
Kingston 9905403-011.A03LF 2GB
Kingston 9905403-011.A03LF 2GB
G Skill Intl F4-2666C18-8GTZR 8GB
G Skill Intl F4-2666C18-8GTZR 8GB
Memory RAM
Kingston 9965525-018.A00LF 4GB
Kingston 9965525-018.A00LF 4GB
G Skill Intl F4-3200C14-8GTRG 8GB
G Skill Intl F4-3200C14-8GTRG 8GB
Memory RAM
Nanya Technology M2F8G64CB8HC5N-DI 8GB
Nanya Technology M2F8G64CB8HC5N-DI 8GB
Kingston KHX318C10FR/8G 8GB
Kingston KHX318C10FR/8G 8GB
Memory RAM
SK Hynix HMA82GS6CJR8N-VK 16GB
SK Hynix HMA82GS6CJR8N-VK 16GB
Hewlett-Packard 7EH74AA#ABC 8GB
Hewlett-Packard 7EH74AA#ABC 8GB
Memory RAM
Samsung 1600 CL10 Series 8GB
Samsung 1600 CL10 Series 8GB
Apacer Technology 78.C1GS7.AUW0B 8GB
Apacer Technology 78.C1GS7.AUW0B 8GB
Memory RAM
Nanya Technology M2X4G64CB8HG9N-DG 4GB
Nanya Technology M2X4G64CB8HG9N-DG 4GB
Crucial Technology CT16G4DFRA32A.C8FE 16GB
Crucial Technology CT16G4DFRA32A.C8FE 16GB
Memory RAM
Hexon Technology Pte Ltd HEXON 1GB
Hexon Technology Pte Ltd HEXON 1GB
Mushkin MRX4U300GJJM16G 16GB
Mushkin MRX4U300GJJM16G 16GB
Memory RAM
Wilk Elektronik S.A. GY1866D364L9A/4G 4GB
Wilk Elektronik S.A. GY1866D364L9A/4G 4GB
Corsair CMW16GX4M2C3600C18 8GB
Corsair CMW16GX4M2C3600C18 8GB
Memory RAM
Crucial Technology CT51264BD1339.M16F 4GB
Crucial Technology CT51264BD1339.M16F 4GB
Kingston 9965589-026.D00G 8GB
Kingston 9965589-026.D00G 8GB
Memory RAM
SK Hynix DDR2 800 2G 2GB
SK Hynix DDR2 800 2G 2GB
Patriot Memory (PDP Systems) PSD44G213381 4GB
Patriot Memory (PDP Systems) PSD44G213381 4GB
Memory RAM
Hynix Semiconductor (Hyundai Electronics) GKE160SO102408-2400 16GB
Hynix Semiconductor (Hyundai Electronics) GKE160SO10240
SK Hynix HMA451U7AFR8N-TF 4GB
SK Hynix HMA451U7AFR8N-TF 4GB
Memory RAM
Samsung 1600 CL10 Series 8GB
Samsung 1600 CL10 Series 8GB
Kingston KHX3466C19D4/8G 8GB
Kingston KHX3466C19D4/8G 8GB
Memory RAM