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Kingston HP669238-071-HYC 4GB
Kingston ACR21D4S15HAG/8G 8GB

Kingston HP669238-071-HYC 4GB vs Kingston ACR21D4S15HAG/8G 8GB

Overall score
star star star star star
Kingston HP669238-071-HYC 4GB

Kingston HP669238-071-HYC 4GB

Overall score
star star star star star
Kingston ACR21D4S15HAG/8G 8GB

Kingston ACR21D4S15HAG/8G 8GB

Differences Specifications Comments

Differences

Kingston HP669238-071-HYC 4GB Reasons to consider
Kingston HP669238-071-HYC 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    25 left arrow 26
    Around 4% lower latency
Kingston ACR21D4S15HAG/8G 8GB Reasons to consider
Kingston ACR21D4S15HAG/8G 8GB
Report a bug
  • Faster reading speed, GB/s
    13.6 left arrow 11.3
    Average value in the tests
  • Faster write speed, GB/s
    10.7 left arrow 5.5
    Average value in the tests
  • Higher memory bandwidth, mbps
    17000 left arrow 12800
    Around 1.33 higher bandwidth

Specifications

Complete list of technical specifications
Kingston HP669238-071-HYC 4GB
Kingston ACR21D4S15HAG/8G 8GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    25 left arrow 26
  • Read speed, GB/s
    11.3 left arrow 13.6
  • Write speed, GB/s
    5.5 left arrow 10.7
  • 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: 9 11 12 13 14 15 16
  • 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)
    1913 left arrow 2406

Kingston HP669238-071-HYC 4GB RAM comparisons

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Kingston ACR21D4S15HAG/8G 8GB RAM comparisons

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RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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