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SK Hynix HMA851S6CJR6N-XN 4GB
G Skill Intl F4-4000C18-8GTZSW 8GB

SK Hynix HMA851S6CJR6N-XN 4GB vs G Skill Intl F4-4000C18-8GTZSW 8GB

Overall score
star star star star star
SK Hynix HMA851S6CJR6N-XN 4GB

SK Hynix HMA851S6CJR6N-XN 4GB

Overall score
star star star star star
G Skill Intl F4-4000C18-8GTZSW 8GB

G Skill Intl F4-4000C18-8GTZSW 8GB

Differences Specifications Comments

Differences

SK Hynix HMA851S6CJR6N-XN 4GB Reasons to consider
SK Hynix HMA851S6CJR6N-XN 4GB
Report a bug
  • Higher memory bandwidth, mbps
    25600 left arrow 17000
    Around 1.51% higher bandwidth
G Skill Intl F4-4000C18-8GTZSW 8GB Reasons to consider
G Skill Intl F4-4000C18-8GTZSW 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    30 left arrow 38
    Around -27% lower latency
  • Faster reading speed, GB/s
    17.2 left arrow 15.1
    Average value in the tests
  • Faster write speed, GB/s
    17.0 left arrow 11.6
    Average value in the tests

Specifications

Complete list of technical specifications
SK Hynix HMA851S6CJR6N-XN 4GB
G Skill Intl F4-4000C18-8GTZSW 8GB
Main characteristics
  • Memory type
    DDR4 left arrow DDR4
  • Latency in PassMark, ns
    38 left arrow 30
  • Read speed, GB/s
    15.1 left arrow 17.2
  • Write speed, GB/s
    11.6 left arrow 17.0
  • Memory bandwidth, mbps
    25600 left arrow 17000
Other
  • Description
    PC4-25600, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20 21 22 24 left arrow PC4-17000, 1.2V, CAS Supported: 10 11 12 13 14 15 16
  • Timings / Clock speed
    20-20-20, 22-22-22, 24-24-24 / 3200 MHz left arrow 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
  • Ranking PassMark (The more the better)
    2382 left arrow 3773

SK Hynix HMA851S6CJR6N-XN 4GB RAM comparisons

G Skill Intl F4-3200C16-8GRS 8GB
G Skill Intl F4-3000C15-4GTZB 4GB

G Skill Intl F4-4000C18-8GTZSW 8GB RAM comparisons

Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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