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G Skill Intl F3-1866C8-8GTX 8GB
G Skill Intl F4-4000C16-16GTZRA 16GB

G Skill Intl F3-1866C8-8GTX 8GB vs G Skill Intl F4-4000C16-16GTZRA 16GB

Overall score
star star star star star
G Skill Intl F3-1866C8-8GTX 8GB

G Skill Intl F3-1866C8-8GTX 8GB

Overall score
star star star star star
G Skill Intl F4-4000C16-16GTZRA 16GB

G Skill Intl F4-4000C16-16GTZRA 16GB

Differences Specifications Comments

Differences

G Skill Intl F3-1866C8-8GTX 8GB Reasons to consider
G Skill Intl F3-1866C8-8GTX 8GB
Report a bug
G Skill Intl F4-4000C16-16GTZRA 16GB Reasons to consider
G Skill Intl F4-4000C16-16GTZRA 16GB
Report a bug
  • Below the latency in the PassMark tests, ns
    28 left arrow 31
    Around -11% lower latency
  • Faster reading speed, GB/s
    20.9 left arrow 16.8
    Average value in the tests
  • Faster write speed, GB/s
    17.4 left arrow 10.8
    Average value in the tests
  • Higher memory bandwidth, mbps
    17000 left arrow 10600
    Around 1.6 higher bandwidth

Specifications

Complete list of technical specifications
G Skill Intl F3-1866C8-8GTX 8GB
G Skill Intl F4-4000C16-16GTZRA 16GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    31 left arrow 28
  • Read speed, GB/s
    16.8 left arrow 20.9
  • Write speed, GB/s
    10.8 left arrow 17.4
  • Memory bandwidth, mbps
    10600 left arrow 17000
Other
  • Description
    PC3-10600, 1.5V, CAS Supported: 5 6 7 8 9 10 left arrow PC4-17000, 1.2V, CAS Supported: 10 11 12 13 14 15 16
  • Timings / Clock speed
    7-7-7-20 / 1333 MHz left arrow 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
  • Ranking PassMark (The more the better)
    2904 left arrow 3963

G Skill Intl F3-1866C8-8GTX 8GB RAM comparisons

Team Group Inc. ZEUS-2133 8GB
Ramaxel Technology RMR1810EC58E8F1333 2GB

G Skill Intl F4-4000C16-16GTZRA 16GB RAM comparisons

Samsung M378A1K43DB2-CTD 8GB
Shanghai Kuxin Microelectronics Ltd NMUD480E82-2666 8GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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