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G Skill Intl F2-8500CL5-2GBPI 2GB
G Skill Intl F4-2666C18-4GRS 4GB

G Skill Intl F2-8500CL5-2GBPI 2GB vs G Skill Intl F4-2666C18-4GRS 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 F4-2666C18-4GRS 4GB

G Skill Intl F4-2666C18-4GRS 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 14.9
    Average value in the tests
  • Faster write speed, GB/s
    2,935.8 left arrow 11.4
    Average value in the tests
G Skill Intl F4-2666C18-4GRS 4GB Reasons to consider
G Skill Intl F4-2666C18-4GRS 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    31 left arrow 45
    Around -45% lower latency
  • Higher memory bandwidth, mbps
    21300 left arrow 6400
    Around 3.33 higher bandwidth

Specifications

Complete list of technical specifications
G Skill Intl F2-8500CL5-2GBPI 2GB
G Skill Intl F4-2666C18-4GRS 4GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    45 left arrow 31
  • Read speed, GB/s
    6,336.8 left arrow 14.9
  • Write speed, GB/s
    2,935.8 left arrow 11.4
  • Memory bandwidth, mbps
    6400 left arrow 21300
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 4 5 left arrow PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18
  • Timings / Clock speed
    5-5-5-15 / 800 MHz left arrow 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
  • Ranking PassMark (The more the better)
    1144 left arrow 2330

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

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

G Skill Intl F4-2666C18-4GRS 4GB RAM comparisons

Kingston 9905403-444.A00LF 4GB
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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