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
SK Hynix HYMP512U64CP8-Y5 1GB
SK Hynix HMA81GS6CJRJR-VK 8GB

SK Hynix HYMP512U64CP8-Y5 1GB vs SK Hynix HMA81GS6CJRJR-VK 8GB

Overall score
star star star star star
SK Hynix HYMP512U64CP8-Y5 1GB

SK Hynix HYMP512U64CP8-Y5 1GB

Overall score
star star star star star
SK Hynix HMA81GS6CJRJR-VK 8GB

SK Hynix HMA81GS6CJRJR-VK 8GB

Differences Specifications Comments

Differences

SK Hynix HYMP512U64CP8-Y5 1GB Reasons to consider
SK Hynix HYMP512U64CP8-Y5 1GB
Report a bug
  • Faster reading speed, GB/s
    3 left arrow 19.2
    Average value in the tests
SK Hynix HMA81GS6CJRJR-VK 8GB Reasons to consider
SK Hynix HMA81GS6CJRJR-VK 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    26 left arrow 63
    Around -142% lower latency
  • Faster write speed, GB/s
    12.8 left arrow 1,583.7
    Average value in the tests
  • Higher memory bandwidth, mbps
    21300 left arrow 5300
    Around 4.02 higher bandwidth

Specifications

Complete list of technical specifications
SK Hynix HYMP512U64CP8-Y5 1GB
SK Hynix HMA81GS6CJRJR-VK 8GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    63 left arrow 26
  • Read speed, GB/s
    3,895.6 left arrow 19.2
  • Write speed, GB/s
    1,583.7 left arrow 12.8
  • Memory bandwidth, mbps
    5300 left arrow 21300
Other
  • Description
    PC2-5300, SSTL 1.8V, CAS Supported: 3 4 5 left arrow PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20
  • Timings / Clock speed
    5-5-5-15 / 667 MHz left arrow 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
  • Ranking PassMark (The more the better)
    639 left arrow 3180

SK Hynix HYMP512U64CP8-Y5 1GB RAM comparisons

Nanya Technology M2Y1G64TU8HB0B-25C 1GB
Nanya Technology NT1GT64U8HB0BY-3C 1GB

SK Hynix HMA81GS6CJRJR-VK 8GB RAM comparisons

Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Kingston 99U5403-036.A00G 4GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

Samsung M393B1K70QB0-CK0 8GB
Samsung M393B1K70QB0-CK0 8GB
G Skill Intl F4-2400C15-16GIS 16GB
G Skill Intl F4-2400C15-16GIS 16GB
Memory RAM
Samsung M3 93T5750CZA-CE6 2GB
Samsung M3 93T5750CZA-CE6 2GB
Kingston 9905743-043.A00G 16GB
Kingston 9905743-043.A00G 16GB
Memory RAM
SK Hynix HYMP512U64CP8-Y5 1GB
SK Hynix HYMP512U64CP8-Y5 1GB
SK Hynix HMA81GS6CJRJR-VK 8GB
SK Hynix HMA81GS6CJRJR-VK 8GB
Memory RAM
G Skill Intl F5-5600J4040C16G 16GB
G Skill Intl F5-5600J4040C16G 16GB
Cortus SAS 8ATF51264AZ-2G1A1 4GB
Cortus SAS 8ATF51264AZ-2G1A1 4GB
Memory RAM
Samsung M393B1K70CH0-CH9 8GB
Samsung M393B1K70CH0-CH9 8GB
Corsair CMK16GX4M4A2400C16 4GB
Corsair CMK16GX4M4A2400C16 4GB
Memory RAM
A-DATA Technology AM2L16BC4R1-B0AS 4GB
A-DATA Technology AM2L16BC4R1-B0AS 4GB
Samsung V-GeN D4S16GL26A8TL6 16GB
Samsung V-GeN D4S16GL26A8TL6 16GB
Memory RAM
A-DATA Technology DDR2 800G 2GB
A-DATA Technology DDR2 800G 2GB
G Skill Intl F4-2400C15-4GRR 4GB
G Skill Intl F4-2400C15-4GRR 4GB
Memory RAM
Nanya Technology NT4GC64B8HG0NS-CG 4GB
Nanya Technology NT4GC64B8HG0NS-CG 4GB
Apacer Technology AQD-SD4U4GN24-SG 4GB
Apacer Technology AQD-SD4U4GN24-SG 4GB
Memory RAM
Kingston 9905471-076.A00LF 8GB
Kingston 9905471-076.A00LF 8GB
Micron Technology 9ASF51272PZ-2G1AX 4GB
Micron Technology 9ASF51272PZ-2G1AX 4GB
Memory RAM
Kingmax Semiconductor FLGF65F-C8KJ9A 4GB
Kingmax Semiconductor FLGF65F-C8KJ9A 4GB
A-DATA Technology AO1P26KC8T1-BPXS 8GB
A-DATA Technology AO1P26KC8T1-BPXS 8GB
Memory RAM
Kingston 9965600-012.A01G 16GB
Kingston 9965600-012.A01G 16GB
Kingston 9965600-005.A01G 16GB
Kingston 9965600-005.A01G 16GB
Memory RAM
Crucial Technology CT25664BA160B.C16F 2GB
Crucial Technology CT25664BA160B.C16F 2GB
Crucial Technology CT16G4SFRA32A.C16FJ 16GB
Crucial Technology CT16G4SFRA32A.C16FJ 16GB
Memory RAM
Kingston 99U5469-045.A00LF 4GB
Kingston 99U5469-045.A00LF 4GB
Corsair CMK16GX4M2E3200C16 8GB
Corsair CMK16GX4M2E3200C16 8GB
Memory RAM
Kreton Corporation 51624xxxx68x35xxxx 2GB
Kreton Corporation 51624xxxx68x35xxxx 2GB
V-Color Technology Inc. TN416G24D817-VHA/R 16GB
V-Color Technology Inc. TN416G24D817-VHA/R 16GB
Memory RAM