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SK Hynix HMT42GR7AFR4A-PB 16GB
G Skill Intl F4-2666C18-8GFT 8GB

SK Hynix HMT42GR7AFR4A-PB 16GB vs G Skill Intl F4-2666C18-8GFT 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
G Skill Intl F4-2666C18-8GFT 8GB

G Skill Intl F4-2666C18-8GFT 8GB

Differences Specifications Comments

Differences

SK Hynix HMT42GR7AFR4A-PB 16GB Reasons to consider
SK Hynix HMT42GR7AFR4A-PB 16GB
Report a bug
  • Below the latency in the PassMark tests, ns
    42 left arrow 79
    Around 47% lower latency
  • Faster write speed, GB/s
    8.0 left arrow 7.3
    Average value in the tests
G Skill Intl F4-2666C18-8GFT 8GB Reasons to consider
G Skill Intl F4-2666C18-8GFT 8GB
Report a bug
  • Faster reading speed, GB/s
    14.1 left arrow 11.7
    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 HMT42GR7AFR4A-PB 16GB
G Skill Intl F4-2666C18-8GFT 8GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    42 left arrow 79
  • Read speed, GB/s
    11.7 left arrow 14.1
  • Write speed, GB/s
    8.0 left arrow 7.3
  • Memory bandwidth, mbps
    12800 left arrow 21300
Other
  • Description
    PC3-12800, 1.5V, 1.35V , CAS Supported: 6 7 8 9 10 11 left arrow PC4-21300, 1.2V, CAS Supported: 9 11 13 15 17 18
  • 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)
    2535 left arrow 1651

SK Hynix HMT42GR7AFR4A-PB 16GB RAM comparisons

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

G Skill Intl F4-2666C18-8GFT 8GB RAM comparisons

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