G Skill Intl F3-19200CL9-4GBZMD 4GB
G Skill Intl F3-12800CL7-4GBXM 4GB

G Skill Intl F3-19200CL9-4GBZMD 4GB vs G Skill Intl F3-12800CL7-4GBXM 4GB

Overall score
star star star star star
G Skill Intl F3-19200CL9-4GBZMD 4GB

G Skill Intl F3-19200CL9-4GBZMD 4GB

Overall score
star star star star star
G Skill Intl F3-12800CL7-4GBXM 4GB

G Skill Intl F3-12800CL7-4GBXM 4GB

Differences

  • Below the latency in the PassMark tests, ns
    18 left arrow 36
    Around 50% lower latency
  • Faster reading speed, GB/s
    18.9 left arrow 14.8
    Average value in the tests
  • Faster write speed, GB/s
    14.3 left arrow 8.7
    Average value in the tests
  • Higher memory bandwidth, mbps
    12800 left arrow 10600
    Around 1.21% higher bandwidth

Specifications

Complete list of technical specifications
G Skill Intl F3-19200CL9-4GBZMD 4GB
G Skill Intl F3-12800CL7-4GBXM 4GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR3
  • Latency in PassMark, ns
    18 left arrow 36
  • Read speed, GB/s
    18.9 left arrow 14.8
  • Write speed, GB/s
    14.3 left arrow 8.7
  • Memory bandwidth, mbps
    12800 left arrow 10600
Other
  • Description
    PC3-12800, 1.5V, CAS Supported: 6 7 8 9 10 11 left arrow PC3-10600, 1.5V, CAS Supported: 6 7 8 9
  • Timings / Clock speed
    9-9-9-24 / 1600 MHz left arrow 7-7-7-20 / 1333 MHz
  • Ranking PassMark (The more the better)
    3427 left arrow 2481
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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