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 HMT31GR7CFR4C-PB 8GB
Samsung M386A4G40DM1-CRC 32GB

SK Hynix HMT31GR7CFR4C-PB 8GB vs Samsung M386A4G40DM1-CRC 32GB

Overall score
star star star star star
SK Hynix HMT31GR7CFR4C-PB 8GB

SK Hynix HMT31GR7CFR4C-PB 8GB

Overall score
star star star star star
Samsung M386A4G40DM1-CRC 32GB

Samsung M386A4G40DM1-CRC 32GB

Differences Specifications Comments

Differences

SK Hynix HMT31GR7CFR4C-PB 8GB Reasons to consider
SK Hynix HMT31GR7CFR4C-PB 8GB
Report a bug
  • Faster write speed, GB/s
    8.2 left arrow 6.0
    Average value in the tests
Samsung M386A4G40DM1-CRC 32GB Reasons to consider
Samsung M386A4G40DM1-CRC 32GB
Report a bug
  • Below the latency in the PassMark tests, ns
    35 left arrow 51
    Around -46% lower latency
  • Faster reading speed, GB/s
    10.3 left arrow 9.8
    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 HMT31GR7CFR4C-PB 8GB
Samsung M386A4G40DM1-CRC 32GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    51 left arrow 35
  • Read speed, GB/s
    9.8 left arrow 10.3
  • Write speed, GB/s
    8.2 left arrow 6.0
  • Memory bandwidth, mbps
    12800 left arrow 19200
Other
  • Description
    PC3-12800, 1.5V, 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)
    2182 left arrow 1851

SK Hynix HMT31GR7CFR4C-PB 8GB RAM comparisons

Hynix Semiconductor (Hyundai Electronics) HMT31GR7CFR4C-PB 8GB
Corsair CMY8GX3M2A2666C10 4GB

Samsung M386A4G40DM1-CRC 32GB RAM comparisons

Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Crucial Technology BLS4G4D240FSE.8FBD 4GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

TwinMOS 8DPT5MK8-TATP 2GB
TwinMOS 8DPT5MK8-TATP 2GB
Apacer Technology GD2.1527WC.001 8GB
Apacer Technology GD2.1527WC.001 8GB
Memory RAM
Samsung M393B1K70CH0-CH9 8GB
Samsung M393B1K70CH0-CH9 8GB
Corsair CM4X8GE2133C13K4 8GB
Corsair CM4X8GE2133C13K4 8GB
Memory RAM
SK Hynix HMA81GS6CJR8N-VK 8GB
SK Hynix HMA81GS6CJR8N-VK 8GB
Hypertec G2RT-4AFT00 16GB
Hypertec G2RT-4AFT00 16GB
Memory RAM
Kingston KVR800D2N6/2G 2GB
Kingston KVR800D2N6/2G 2GB
Heoriady M471A1K43CB1-CTD 8GB
Heoriady M471A1K43CB1-CTD 8GB
Memory RAM
Nanya Technology M2X4G64CB8HG9N-DG 4GB
Nanya Technology M2X4G64CB8HG9N-DG 4GB
G Skill Intl F4-2400C17-16GIS 16GB
G Skill Intl F4-2400C17-16GIS 16GB
Memory RAM
Corsair CML8GX3M2A1866C9 4GB
Corsair CML8GX3M2A1866C9 4GB
EVGA 16G-D4-2666-MR 4GB
EVGA 16G-D4-2666-MR 4GB
Memory RAM
G Skill Intl F5-6400J3239G16G 16GB
G Skill Intl F5-6400J3239G16G 16GB
Kingston 9965589-017.D00G 8GB
Kingston 9965589-017.D00G 8GB
Memory RAM
Nanya Technology NT4GC72B4NA1NL-CG 4GB
Nanya Technology NT4GC72B4NA1NL-CG 4GB
Micron Technology 18ASF2G72PDZ-2G3A1 16GB
Micron Technology 18ASF2G72PDZ-2G3A1 16GB
Memory RAM
Samsung DDR3 8GB 1600MHz 8GB
Samsung DDR3 8GB 1600MHz 8GB
Kingston 9965640-016.A00G 32GB
Kingston 9965640-016.A00G 32GB
Memory RAM
Corsair CM3X8GA2400C11Y2R 8GB
Corsair CM3X8GA2400C11Y2R 8GB
Shanghai Kuxin Microelectronics Ltd NMUD440D82-2400E 4GB
Shanghai Kuxin Microelectronics Ltd NMUD440D82-2400E 4G
Memory RAM
Ramaxel Technology RMR5040ED58E9W1600 4GB
Ramaxel Technology RMR5040ED58E9W1600 4GB
Apacer Technology 78.CAGMR.40C0B 8GB
Apacer Technology 78.CAGMR.40C0B 8GB
Memory RAM
Corsair CMX4GX3M2A1600C9 2GB
Corsair CMX4GX3M2A1600C9 2GB
Essencore Limited KD4AGU88C-26N190A 16GB
Essencore Limited KD4AGU88C-26N190A 16GB
Memory RAM
Kingston ACR16D3LS1KBG/8G 8GB
Kingston ACR16D3LS1KBG/8G 8GB
Transcend Information TS512MLH64V4H 4GB
Transcend Information TS512MLH64V4H 4GB
Memory RAM
AMD AE34G1601U1 4GB
AMD AE34G1601U1 4GB
Samsung M378A1K43CB2-CTD 8GB
Samsung M378A1K43CB2-CTD 8GB
Memory RAM