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
Patriot Memory (PDP Systems) PSD22G8002 2GB
A-DATA Technology AO2P21FC4R1-BRFS 4GB

Patriot Memory (PDP Systems) PSD22G8002 2GB vs A-DATA Technology AO2P21FC4R1-BRFS 4GB

Overall score
star star star star star
Patriot Memory (PDP Systems) PSD22G8002 2GB

Patriot Memory (PDP Systems) PSD22G8002 2GB

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

A-DATA Technology AO2P21FC4R1-BRFS 4GB

Differences Specifications Comments

Differences

Patriot Memory (PDP Systems) PSD22G8002 2GB Reasons to consider
Patriot Memory (PDP Systems) PSD22G8002 2GB
Report a bug
  • Faster reading speed, GB/s
    4 left arrow 15.2
    Average value in the tests
  • Faster write speed, GB/s
    2,109.3 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 60
    Around -131% lower latency
  • Higher memory bandwidth, mbps
    17000 left arrow 6400
    Around 2.66 higher bandwidth

Specifications

Complete list of technical specifications
Patriot Memory (PDP Systems) PSD22G8002 2GB
A-DATA Technology AO2P21FC4R1-BRFS 4GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    60 left arrow 26
  • Read speed, GB/s
    4,162.7 left arrow 15.2
  • Write speed, GB/s
    2,109.3 left arrow 10.8
  • Memory bandwidth, mbps
    6400 left arrow 17000
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 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)
    784 left arrow 2323

Patriot Memory (PDP Systems) PSD22G8002 2GB RAM comparisons

Apacer Technology 75.A73AA.G03 2GB
Patriot Memory (PDP Systems) PSD22G80026 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

Ramos Technology EWB8GB681CA3-16IC 8GB
Ramos Technology EWB8GB681CA3-16IC 8GB
G Skill Intl F4-3200C15-8GTZ 8GB
G Skill Intl F4-3200C15-8GTZ 8GB
Memory RAM
Patriot Memory (PDP Systems) PSD22G8002 2GB
Patriot Memory (PDP Systems) PSD22G8002 2GB
A-DATA Technology AO2P21FC4R1-BRFS 4GB
A-DATA Technology AO2P21FC4R1-BRFS 4GB
Memory RAM
Kingston 9965662-016.A00G 16GB
Kingston 9965662-016.A00G 16GB
Micron Technology 9ASF51272PZ-2G1B1 4GB
Micron Technology 9ASF51272PZ-2G1B1 4GB
Memory RAM
Samsung M393B1G70BH0-YK0 8GB
Samsung M393B1G70BH0-YK0 8GB
Apacer Technology 78.CAGP7.AZ20B 8GB
Apacer Technology 78.CAGP7.AZ20B 8GB
Memory RAM
Kingston 9965662-016.A00G 16GB
Kingston 9965662-016.A00G 16GB
Mushkin MR[A/B]280HHHH16G 16GB
Mushkin MR[A/B]280HHHH16G 16GB
Memory RAM
G Skill Intl F2-8500CL5-2GBPI 2GB
G Skill Intl F2-8500CL5-2GBPI 2GB
Hoodisk Electronics Co Ltd GKE800SO102408-2400 8GB
Hoodisk Electronics Co Ltd GKE800SO102408-2400 8GB
Memory RAM
Kingston ACR256X64D3S1333C9 2GB
Kingston ACR256X64D3S1333C9 2GB
Micron Technology 8ATF1G64HZ-2G3A1 8GB
Micron Technology 8ATF1G64HZ-2G3A1 8GB
Memory RAM
AMD AE34G1601U1 4GB
AMD AE34G1601U1 4GB
Corsair CM4X16GE2666C16K8 16GB
Corsair CM4X16GE2666C16K8 16GB
Memory RAM
Transcend Information TS512MSK64W6H 4GB
Transcend Information TS512MSK64W6H 4GB
Corsair CMD32GX4M4B3466C16 8GB
Corsair CMD32GX4M4B3466C16 8GB
Memory RAM
Samsung DDR3 8GB 1600MHz 8GB
Samsung DDR3 8GB 1600MHz 8GB
Apacer Technology 78.CAGPE.AUF0B 8GB
Apacer Technology 78.CAGPE.AUF0B 8GB
Memory RAM
Hynix Semiconductor (Hyundai Electronics) GKE160SO102408-2400 16GB
Hynix Semiconductor (Hyundai Electronics) GKE160SO10240
SK Hynix HMA82GR7JJR8N-VK 16GB
SK Hynix HMA82GR7JJR8N-VK 16GB
Memory RAM
A-DATA Technology DQKD1A08 1GB
A-DATA Technology DQKD1A08 1GB
SK Hynix HMA851S6DJR6N-VK 4GB
SK Hynix HMA851S6DJR6N-VK 4GB
Memory RAM
Kingston 2GB-DDR2 800Mhz 2GB
Kingston 2GB-DDR2 800Mhz 2GB
Corsair CMSX8GX4M2A2400C16 4GB
Corsair CMSX8GX4M2A2400C16 4GB
Memory RAM
TwinMOS 9DNPBNZB-TATP 4GB
TwinMOS 9DNPBNZB-TATP 4GB
A-DATA Technology AO1P26KC8T1-BXPS 8GB
A-DATA Technology AO1P26KC8T1-BXPS 8GB
Memory RAM