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G Skill Intl F2-8500CL5-2GBPI 2GB
G Skill Intl F4-4000C19-4GTZ 4GB

G Skill Intl F2-8500CL5-2GBPI 2GB vs G Skill Intl F4-4000C19-4GTZ 4GB

Overall score
star star star star star
G Skill Intl F2-8500CL5-2GBPI 2GB

G Skill Intl F2-8500CL5-2GBPI 2GB

Overall score
star star star star star
G Skill Intl F4-4000C19-4GTZ 4GB

G Skill Intl F4-4000C19-4GTZ 4GB

Differences Specifications Comments

Differences

G Skill Intl F2-8500CL5-2GBPI 2GB Reasons to consider
G Skill Intl F2-8500CL5-2GBPI 2GB
Report a bug
  • Faster reading speed, GB/s
    6 left arrow 19.4
    Average value in the tests
  • Faster write speed, GB/s
    2,935.8 left arrow 15.0
    Average value in the tests
G Skill Intl F4-4000C19-4GTZ 4GB Reasons to consider
G Skill Intl F4-4000C19-4GTZ 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    20 left arrow 45
    Around -125% lower latency
  • Higher memory bandwidth, mbps
    17000 left arrow 6400
    Around 2.66 higher bandwidth

Specifications

Complete list of technical specifications
G Skill Intl F2-8500CL5-2GBPI 2GB
G Skill Intl F4-4000C19-4GTZ 4GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    45 left arrow 20
  • Read speed, GB/s
    6,336.8 left arrow 19.4
  • Write speed, GB/s
    2,935.8 left arrow 15.0
  • Memory bandwidth, mbps
    6400 left arrow 17000
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 4 5 left arrow PC4-17000, 1.2V, CAS Supported: 9 11 12 13 14 15 16 18 19
  • Timings / Clock speed
    5-5-5-15 / 800 MHz left arrow 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
  • Ranking PassMark (The more the better)
    1144 left arrow 3217

G Skill Intl F2-8500CL5-2GBPI 2GB RAM comparisons

OCZ OCZ2T8001G 1GB
Micron Technology 9HTF6472FY-667B4D3 512MB

G Skill Intl F4-4000C19-4GTZ 4GB RAM comparisons

Kingmax Semiconductor FLGF65F-C8KJ9A 4GB
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

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