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SK Hynix HMT31GR7CFR4C-PB 8GB
Hynix Semiconductor (Hyundai Electronics) HMA42GR7MFR4N-TF 16GB

SK Hynix HMT31GR7CFR4C-PB 8GB vs Hynix Semiconductor (Hyundai Electronics) HMA42GR7MFR4N-TF 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
Hynix Semiconductor (Hyundai Electronics) HMA42GR7MFR4N-TF 16GB

Hynix Semiconductor (Hyundai Electronics) HMA42GR7MFR4N-TF 16GB

Differences Specifications Comments

Differences

SK Hynix HMT31GR7CFR4C-PB 8GB Reasons to consider
SK Hynix HMT31GR7CFR4C-PB 8GB
Report a bug
  • Faster reading speed, GB/s
    9.8 left arrow 9.1
    Average value in the tests
  • Faster write speed, GB/s
    8.2 left arrow 7.9
    Average value in the tests
Hynix Semiconductor (Hyundai Electronics) HMA42GR7MFR4N-TF 16GB Reasons to consider
Hynix Semiconductor (Hyundai Electronics) HMA42GR7MFR4N-TF 16GB
Report a bug
  • Below the latency in the PassMark tests, ns
    36 left arrow 51
    Around -42% lower latency
  • Higher memory bandwidth, mbps
    17000 left arrow 12800
    Around 1.33 higher bandwidth

Specifications

Complete list of technical specifications
SK Hynix HMT31GR7CFR4C-PB 8GB
Hynix Semiconductor (Hyundai Electronics) HMA42GR7MFR4N-TF 16GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    51 left arrow 36
  • Read speed, GB/s
    9.8 left arrow 9.1
  • Write speed, GB/s
    8.2 left arrow 7.9
  • Memory bandwidth, mbps
    12800 left arrow 17000
Other
  • Description
    PC3-12800, 1.5V, CAS Supported: 6 7 8 9 10 11 left arrow PC4-17000, 1.2V, CAS Supported: 7 13 15 18 21 22
  • Timings / Clock speed
    9-9-9-24 / 1600 MHz left arrow 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
  • Ranking PassMark (The more the better)
    2182 left arrow 2090

SK Hynix HMT31GR7CFR4C-PB 8GB RAM comparisons

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

Hynix Semiconductor (Hyundai Electronics) HMA42GR7MFR4N-TF 16GB RAM comparisons

SK Hynix HMT351S6CFR8C-PB 4GB
Kingston 9905471-002.A00LF 2GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
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