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 HMT42GR7AFR4A-PB 16GB
Hynix Semiconductor (Hyundai Electronics) HMA81GS6AFR8N-UH 8GB

SK Hynix HMT42GR7AFR4A-PB 16GB vs Hynix Semiconductor (Hyundai Electronics) HMA81GS6AFR8N-UH 8GB

Overall score
star star star star star
SK Hynix HMT42GR7AFR4A-PB 16GB

SK Hynix HMT42GR7AFR4A-PB 16GB

Overall score
star star star star star
Hynix Semiconductor (Hyundai Electronics) HMA81GS6AFR8N-UH 8GB

Hynix Semiconductor (Hyundai Electronics) HMA81GS6AFR8N-UH 8GB

Differences Specifications Comments

Differences

SK Hynix HMT42GR7AFR4A-PB 16GB Reasons to consider
SK Hynix HMT42GR7AFR4A-PB 16GB
Report a bug
Hynix Semiconductor (Hyundai Electronics) HMA81GS6AFR8N-UH 8GB Reasons to consider
Hynix Semiconductor (Hyundai Electronics) HMA81GS6AFR8N-UH 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    27 left arrow 42
    Around -56% lower latency
  • Faster reading speed, GB/s
    13.8 left arrow 11.7
    Average value in the tests
  • Faster write speed, GB/s
    9.8 left arrow 8.0
    Average value in the tests
  • Higher memory bandwidth, mbps
    19200 left arrow 12800
    Around 1.5 higher bandwidth

Specifications

Complete list of technical specifications
SK Hynix HMT42GR7AFR4A-PB 16GB
Hynix Semiconductor (Hyundai Electronics) HMA81GS6AFR8N-UH 8GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    42 left arrow 27
  • Read speed, GB/s
    11.7 left arrow 13.8
  • Write speed, GB/s
    8.0 left arrow 9.8
  • Memory bandwidth, mbps
    12800 left arrow 19200
Other
  • Description
    PC3-12800, 1.5V, 1.35V , CAS Supported: 6 7 8 9 10 11 left arrow PC4-19200, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18
  • Timings / Clock speed
    9-9-9-24 / 1600 MHz left arrow 15-15-15, 16-16-16, 17-17-17, 18-18-18 / 2400 MHz
  • Ranking PassMark (The more the better)
    2535 left arrow 2323

SK Hynix HMT42GR7AFR4A-PB 16GB RAM comparisons

SK Hynix HMT42GR7BFR4A-PB 16GB
Hynix Semiconductor (Hyundai Electronics) HMT42GR7MFR4A-H9 16GB

Hynix Semiconductor (Hyundai Electronics) HMA81GS6AFR8N-UH 8GB RAM comparisons

Apacer Technology 78.01G86.9H50C 1GB
Patriot Memory (PDP Systems) 1866 CL9 Series 4GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

SK Hynix HMT42GR7AFR4A-PB 16GB
SK Hynix HMT42GR7AFR4A-PB 16GB
Hynix Semiconductor (Hyundai Electronics) HMA81GS6AFR8N-UH 8GB
Hynix Semiconductor (Hyundai Electronics) HMA81GS6AFR8N
Memory RAM
Lexar Co Limited LD4AU016G-H3200GST 16GB
Lexar Co Limited LD4AU016G-H3200GST 16GB
Corsair CMK4GX4M1A2400C14 4GB
Corsair CMK4GX4M1A2400C14 4GB
Memory RAM
SK Hynix HMT325U6CFR8C-PB 2GB
SK Hynix HMT325U6CFR8C-PB 2GB
Corsair CMD8GX4M2B3600C18 4GB
Corsair CMD8GX4M2B3600C18 4GB
Memory RAM
Kingston KHX318C10FR/8G 8GB
Kingston KHX318C10FR/8G 8GB
Kingston 9905599-020.A00G 8GB
Kingston 9905599-020.A00G 8GB
Memory RAM
Crucial Technology BLS4G4D240FSE.8FBD 4GB
Crucial Technology BLS4G4D240FSE.8FBD 4GB
Patriot Memory (PDP Systems) 2400 C17 8GB
Patriot Memory (PDP Systems) 2400 C17 8GB
Memory RAM
Samsung M393B5270CH0-CH9 4GB
Samsung M393B5270CH0-CH9 4GB
Ramaxel Technology RMSA3260MD78HAF-2666 8GB
Ramaxel Technology RMSA3260MD78HAF-2666 8GB
Memory RAM
Kingston 9965516-430.A00G 16GB
Kingston 9965516-430.A00G 16GB
Corsair CMW16GX4M2Z3200C16 8GB
Corsair CMW16GX4M2Z3200C16 8GB
Memory RAM
Nanya Technology M2F8G64CB8HC9N-DI 8GB
Nanya Technology M2F8G64CB8HC9N-DI 8GB
Kingston 9965589-035.D00G 16GB
Kingston 9965589-035.D00G 16GB
Memory RAM
Elpida EBJ17RG4EFWA-DJ-F 16GB
Elpida EBJ17RG4EFWA-DJ-F 16GB
G Skill Intl F4-3200C15-8GTZKW 8GB
G Skill Intl F4-3200C15-8GTZKW 8GB
Memory RAM
Samsung M393B2G70BH0-CK0 16GB
Samsung M393B2G70BH0-CK0 16GB
Kingston 99U5701-036.A00G 16GB
Kingston 99U5701-036.A00G 16GB
Memory RAM
SK Hynix HMT351S6CFR8C-PB 4GB
SK Hynix HMT351S6CFR8C-PB 4GB
G Skill Intl F4-3000C16-8GISB 8GB
G Skill Intl F4-3000C16-8GISB 8GB
Memory RAM
SK Hynix HYMP125U64CP8-S6 2GB
SK Hynix HYMP125U64CP8-S6 2GB
Apacer Technology 78.CAGP7.AFW0C 8GB
Apacer Technology 78.CAGP7.AFW0C 8GB
Memory RAM
Samsung M471B5173QH0-YK0 4GB
Samsung M471B5173QH0-YK0 4GB
Corsair CM4X8GE2400C15K4 8GB
Corsair CM4X8GE2400C15K4 8GB
Memory RAM
Corsair CM3X8GA2400C11Y2R 8GB
Corsair CM3X8GA2400C11Y2R 8GB
Wilk Elektronik S.A. GR2666D464L19/16G 16GB
Wilk Elektronik S.A. GR2666D464L19/16G 16GB
Memory RAM