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SK Hynix HMT325U6CFR8C-PB 2GB
SK Hynix HMA851S6CJR6N-XN 4GB

SK Hynix HMT325U6CFR8C-PB 2GB vs SK Hynix HMA851S6CJR6N-XN 4GB

Overall score
star star star star star
SK Hynix HMT325U6CFR8C-PB 2GB

SK Hynix HMT325U6CFR8C-PB 2GB

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

SK Hynix HMA851S6CJR6N-XN 4GB

Differences Specifications Comments

Differences

SK Hynix HMT325U6CFR8C-PB 2GB Reasons to consider
SK Hynix HMT325U6CFR8C-PB 2GB
Report a bug
SK Hynix HMA851S6CJR6N-XN 4GB Reasons to consider
SK Hynix HMA851S6CJR6N-XN 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    38 left arrow 43
    Around -13% lower latency
  • Faster reading speed, GB/s
    15.1 left arrow 12.3
    Average value in the tests
  • Faster write speed, GB/s
    11.6 left arrow 8.1
    Average value in the tests
  • Higher memory bandwidth, mbps
    25600 left arrow 12800
    Around 2 higher bandwidth

Specifications

Complete list of technical specifications
SK Hynix HMT325U6CFR8C-PB 2GB
SK Hynix HMA851S6CJR6N-XN 4GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    43 left arrow 38
  • Read speed, GB/s
    12.3 left arrow 15.1
  • Write speed, GB/s
    8.1 left arrow 11.6
  • Memory bandwidth, mbps
    12800 left arrow 25600
Other
  • Description
    PC3-12800, 1.5V, CAS Supported: 6 7 8 9 10 11 left arrow PC4-25600, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20 21 22 24
  • Timings / Clock speed
    9-9-9-24 / 1600 MHz left arrow 20-20-20, 22-22-22, 24-24-24 / 3200 MHz
  • Ranking PassMark (The more the better)
    1706 left arrow 2382

SK Hynix HMT325U6CFR8C-PB 2GB RAM comparisons

OCZ OCZ3G1600LV2G 2GB
OCZ OCZ3G16002G 2GB

SK Hynix HMA851S6CJR6N-XN 4GB RAM comparisons

G Skill Intl F4-3200C16-8GRS 8GB
G Skill Intl F4-3000C15-4GTZB 4GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

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