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 HMA851S6CJR6N-XN 4GB

SK Hynix HYMP512U64CP8-Y5 1GB vs SK Hynix HMA851S6CJR6N-XN 4GB

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 HMA851S6CJR6N-XN 4GB

SK Hynix HMA851S6CJR6N-XN 4GB

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 15.1
    Average value in the tests
SK Hynix HMA851S6CJR6N-XN 4GB Reasons to consider
SK Hynix HMA851S6CJR6N-XN 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    38 left arrow 63
    Around -66% lower latency
  • Faster write speed, GB/s
    11.6 left arrow 1,583.7
    Average value in the tests
  • Higher memory bandwidth, mbps
    25600 left arrow 5300
    Around 4.83 higher bandwidth

Specifications

Complete list of technical specifications
SK Hynix HYMP512U64CP8-Y5 1GB
SK Hynix HMA851S6CJR6N-XN 4GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    63 left arrow 38
  • Read speed, GB/s
    3,895.6 left arrow 15.1
  • Write speed, GB/s
    1,583.7 left arrow 11.6
  • Memory bandwidth, mbps
    5300 left arrow 25600
Other
  • Description
    PC2-5300, SSTL 1.8V, CAS Supported: 3 4 5 left arrow PC4-25600, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20 21 22 24
  • Timings / Clock speed
    5-5-5-15 / 667 MHz left arrow 20-20-20, 22-22-22, 24-24-24 / 3200 MHz
  • Ranking PassMark (The more the better)
    639 left arrow 2382

SK Hynix HYMP512U64CP8-Y5 1GB RAM comparisons

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

SK Hynix HMA851S6CJR6N-XN 4GB RAM comparisons

G Skill Intl F4-3200C16-8GRS 8GB
G Skill Intl F4-3000C15-4GTZB 4GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

Apacer Technology 78.01GA0.9K5 1GB
Apacer Technology 78.01GA0.9K5 1GB
Apacer Technology 78.CAGPN.DF40B 8GB
Apacer Technology 78.CAGPN.DF40B 8GB
Memory RAM
Crucial Technology CT102464BA160B.M16 8GB
Crucial Technology CT102464BA160B.M16 8GB
Crucial Technology BLS8G4S26BFSD.16FBR2 8GB
Crucial Technology BLS8G4S26BFSD.16FBR2 8GB
Memory RAM
SK Hynix HMT451S6AFR8A-PB 4GB
SK Hynix HMT451S6AFR8A-PB 4GB
Jinyu 16GB
Jinyu 16GB
Memory RAM
G Skill Intl F3-2133C9-4GAB 4GB
G Skill Intl F3-2133C9-4GAB 4GB
Thermaltake Technology Co Ltd R019D408GX2-3600C18A 8GB
Thermaltake Technology Co Ltd R019D408GX2-3600C18A 8GB
Memory RAM
Smart Modular SG564568FG8N6KF-Z2 2GB
Smart Modular SG564568FG8N6KF-Z2 2GB
Smart Modular SF4641G8CKHIWDFSEG 8GB
Smart Modular SF4641G8CKHIWDFSEG 8GB
Memory RAM
SpecTek Incorporated ?????????????????? 2GB
SpecTek Incorporated ?????????????????? 2GB
Kingston K6VDX7-HYD 8GB
Kingston K6VDX7-HYD 8GB
Memory RAM
Samsung M3 78T2863QZS-CF7 1GB
Samsung M3 78T2863QZS-CF7 1GB
G Skill Intl F4-3000C14-8GTZR 8GB
G Skill Intl F4-3000C14-8GTZR 8GB
Memory RAM
A-DATA Technology AD73I1B1672EG 2GB
A-DATA Technology AD73I1B1672EG 2GB
Corsair CMWX8GD3000C16W4D 8GB
Corsair CMWX8GD3000C16W4D 8GB
Memory RAM
SK Hynix HYMP31GF72CMP4D5Y5 8GB
SK Hynix HYMP31GF72CMP4D5Y5 8GB
Patriot Memory (PDP Systems) 3866 C18 Series 8GB
Patriot Memory (PDP Systems) 3866 C18 Series 8GB
Memory RAM
G Skill Intl F3-2133C9-4GAB 4GB
G Skill Intl F3-2133C9-4GAB 4GB
Corsair CMT32GX4M2D3600C18 16GB
Corsair CMT32GX4M2D3600C18 16GB
Memory RAM
SK Hynix HYMP31GF72CMP4D5Y5 8GB
SK Hynix HYMP31GF72CMP4D5Y5 8GB
Corsair CM4B16G7L2666A16K2-O 16GB
Corsair CM4B16G7L2666A16K2-O 16GB
Memory RAM
Kingston 9965433-034.A00LF 4GB
Kingston 9965433-034.A00LF 4GB
G Skill Intl F4-3200C14-16GTZKY 16GB
G Skill Intl F4-3200C14-16GTZKY 16GB
Memory RAM
Corsair CMZ16GX3M2A2400C10 8GB
Corsair CMZ16GX3M2A2400C10 8GB
Corsair CMD16GX4M4B3200C15 4GB
Corsair CMD16GX4M4B3200C15 4GB
Memory RAM
Kingmax Semiconductor FLGF65F-C8KJ9A 4GB
Kingmax Semiconductor FLGF65F-C8KJ9A 4GB
Corsair MK16GX44A2666C16 4GB
Corsair MK16GX44A2666C16 4GB
Memory RAM