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 M393A2K40CB2-CTD 16GB

SK Hynix HMT31GR7CFR4C-PB 8GB vs Samsung M393A2K40CB2-CTD 16GB

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 M393A2K40CB2-CTD 16GB

Samsung M393A2K40CB2-CTD 16GB

Differences Specifications Comments

Differences

SK Hynix HMT31GR7CFR4C-PB 8GB Reasons to consider
SK Hynix HMT31GR7CFR4C-PB 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    51 left arrow 52
    Around 2% lower latency
  • Faster write speed, GB/s
    8.2 left arrow 7.3
    Average value in the tests
Samsung M393A2K40CB2-CTD 16GB Reasons to consider
Samsung M393A2K40CB2-CTD 16GB
Report a bug
  • Faster reading speed, GB/s
    10 left arrow 9.8
    Average value in the tests
  • Higher memory bandwidth, mbps
    21300 left arrow 12800
    Around 1.66 higher bandwidth

Specifications

Complete list of technical specifications
SK Hynix HMT31GR7CFR4C-PB 8GB
Samsung M393A2K40CB2-CTD 16GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    51 left arrow 52
  • Read speed, GB/s
    9.8 left arrow 10.0
  • Write speed, GB/s
    8.2 left arrow 7.3
  • Memory bandwidth, mbps
    12800 left arrow 21300
Other
  • Description
    PC3-12800, 1.5V, CAS Supported: 6 7 8 9 10 11 left arrow PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20
  • Timings / Clock speed
    9-9-9-24 / 1600 MHz left arrow 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
  • Ranking PassMark (The more the better)
    2182 left arrow 2306

SK Hynix HMT31GR7CFR4C-PB 8GB RAM comparisons

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

Samsung M393A2K40CB2-CTD 16GB RAM comparisons

Hynix Semiconductor (Hyundai Electronics) GKE160SO102408-2400 16GB
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

SK Hynix HMT31GR7CFR4C-PB 8GB
SK Hynix HMT31GR7CFR4C-PB 8GB
Samsung M393A2K40CB2-CTD 16GB
Samsung M393A2K40CB2-CTD 16GB
Memory RAM
Samsung M471B5273DH0-CK0 4GB
Samsung M471B5273DH0-CK0 4GB
G Skill Intl F4-3000C14-16GVRD 16GB
G Skill Intl F4-3000C14-16GVRD 16GB
Memory RAM
AMD AE34G2139U2 4GB
AMD AE34G2139U2 4GB
Samsung M378A5244CB0-CVF 4GB
Samsung M378A5244CB0-CVF 4GB
Memory RAM
Kingston ACR256X64D3S1333C9 2GB
Kingston ACR256X64D3S1333C9 2GB
Mushkin MR[A/B]4U300JJJM16G 16GB
Mushkin MR[A/B]4U300JJJM16G 16GB
Memory RAM
G Skill Intl F3-1866C8-8GTX 8GB
G Skill Intl F3-1866C8-8GTX 8GB
Kingston LV36D4U1S8HD-8XR 8GB
Kingston LV36D4U1S8HD-8XR 8GB
Memory RAM
Kingston KHX318C10FR/8G 8GB
Kingston KHX318C10FR/8G 8GB
Kingston KHX3200C16D4/4GX 4GB
Kingston KHX3200C16D4/4GX 4GB
Memory RAM
Kingston 99U5595-005.A00LF 2GB
Kingston 99U5595-005.A00LF 2GB
Mushkin 99[2/7/4]190F 4GB
Mushkin 99[2/7/4]190F 4GB
Memory RAM
A-DATA Technology AM2L16BC4R1-B0AS 4GB
A-DATA Technology AM2L16BC4R1-B0AS 4GB
Corsair CMU16GX4M2D3200C16 8GB
Corsair CMU16GX4M2D3200C16 8GB
Memory RAM
Kingston 9965433-034.A00LF 4GB
Kingston 9965433-034.A00LF 4GB
Micron Technology 16ATF1G64AZ-2G1B1 8GB
Micron Technology 16ATF1G64AZ-2G1B1 8GB
Memory RAM
Kingston 9965516-112.A00LF 16GB
Kingston 9965516-112.A00LF 16GB
Corsair CMD64GX4M8A2800C16 8GB
Corsair CMD64GX4M8A2800C16 8GB
Memory RAM
Peak Electronics 256X64M-67E 2GB
Peak Electronics 256X64M-67E 2GB
INTENSO 5641160 8GB
INTENSO 5641160 8GB
Memory RAM
Nanya Technology M2X4G64CB8HG9N-DG 4GB
Nanya Technology M2X4G64CB8HG9N-DG 4GB
G Skill Intl F4-3400C16-8GSXW 8GB
G Skill Intl F4-3400C16-8GSXW 8GB
Memory RAM
Samsung M4 70T2953EZ3-CE6 1GB
Samsung M4 70T2953EZ3-CE6 1GB
Kingston XN205T-HYD2 16GB
Kingston XN205T-HYD2 16GB
Memory RAM
STEC (Silicon Tech) S1024R3NN2QK-I 1GB
STEC (Silicon Tech) S1024R3NN2QK-I 1GB
Corsair CMW32GX4M4C3200C14 8GB
Corsair CMW32GX4M4C3200C14 8GB
Memory RAM