SK Hynix HMT451S6BFR8A-PB 4GB
Corsair CMK64GX4M2A2666C16 32GB

SK Hynix HMT451S6BFR8A-PB 4GB vs Corsair CMK64GX4M2A2666C16 32GB

Overall score
star star star star star
SK Hynix HMT451S6BFR8A-PB 4GB

SK Hynix HMT451S6BFR8A-PB 4GB

Overall score
star star star star star
Corsair CMK64GX4M2A2666C16 32GB

Corsair CMK64GX4M2A2666C16 32GB

Differences

  • Below the latency in the PassMark tests, ns
    31 left arrow 44
    Around -42% lower latency
  • Faster reading speed, GB/s
    17 left arrow 12.3
    Average value in the tests
  • Faster write speed, GB/s
    13.3 left arrow 7.8
    Average value in the tests
  • Higher memory bandwidth, mbps
    17000 left arrow 12800
    Around 1.33 higher bandwidth

Specifications

Complete list of technical specifications
SK Hynix HMT451S6BFR8A-PB 4GB
Corsair CMK64GX4M2A2666C16 32GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    44 left arrow 31
  • Read speed, GB/s
    12.3 left arrow 17.0
  • Write speed, GB/s
    7.8 left arrow 13.3
  • Memory bandwidth, mbps
    12800 left arrow 17000
Other
  • Description
    PC3-12800, 1.5V, 1.35V , CAS Supported: 5 6 7 8 9 10 11 left arrow PC4-17000, 1.2V, CAS Supported: 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
  • 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)
    1977 left arrow 3602
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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