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SK Hynix HMT425S6AFR6A-PB 2GB
SK Hynix HMT451U6AFR8A-PB 4GB

SK Hynix HMT425S6AFR6A-PB 2GB vs SK Hynix HMT451U6AFR8A-PB 4GB

Overall score
star star star star star
SK Hynix HMT425S6AFR6A-PB 2GB

SK Hynix HMT425S6AFR6A-PB 2GB

Overall score
star star star star star
SK Hynix HMT451U6AFR8A-PB 4GB

SK Hynix HMT451U6AFR8A-PB 4GB

Differences Specifications Comments

Differences

SK Hynix HMT425S6AFR6A-PB 2GB Reasons to consider
SK Hynix HMT425S6AFR6A-PB 2GB
Report a bug
  • Below the latency in the PassMark tests, ns
    28 left arrow 44
    Around 36% lower latency
  • Faster write speed, GB/s
    8.2 left arrow 8.0
    Average value in the tests
SK Hynix HMT451U6AFR8A-PB 4GB Reasons to consider
SK Hynix HMT451U6AFR8A-PB 4GB
Report a bug
  • Faster reading speed, GB/s
    12.8 left arrow 12.6
    Average value in the tests

Specifications

Complete list of technical specifications
SK Hynix HMT425S6AFR6A-PB 2GB
SK Hynix HMT451U6AFR8A-PB 4GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR3
  • Latency in PassMark, ns
    28 left arrow 44
  • Read speed, GB/s
    12.6 left arrow 12.8
  • Write speed, GB/s
    8.2 left arrow 8.0
  • Memory bandwidth, mbps
    12800 left arrow 12800
Other
  • Description
    PC3-12800, 1.5V, 1.35V , CAS Supported: 5 6 7 8 9 10 11 left arrow PC3-12800, 1.5V, 1.35V , CAS Supported: 6 7 8 9 10 11
  • Timings / Clock speed
    9-9-9-24 / 1600 MHz left arrow 9-9-9-24 / 1600 MHz
  • Ranking PassMark (The more the better)
    1822 left arrow 2058

SK Hynix HMT425S6AFR6A-PB 2GB RAM comparisons

Crucial Technology CT51264BF160BJ.C8F 4GB
SK Hynix HMT325S6CFR8C-PB 2GB

SK Hynix HMT451U6AFR8A-PB 4GB RAM comparisons

Crucial Technology BLS4G3D1609DS1S00 4GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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