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G Skill Intl F4-4000C14-16GTZR 16GB
G Skill Intl F4-2666C15-8GVK 8GB

G Skill Intl F4-4000C14-16GTZR 16GB vs G Skill Intl F4-2666C15-8GVK 8GB

Overall score
star star star star star
G Skill Intl F4-4000C14-16GTZR 16GB

G Skill Intl F4-4000C14-16GTZR 16GB

Overall score
star star star star star
G Skill Intl F4-2666C15-8GVK 8GB

G Skill Intl F4-2666C15-8GVK 8GB

Differences Specifications Comments

Differences

G Skill Intl F4-4000C14-16GTZR 16GB Reasons to consider
G Skill Intl F4-4000C14-16GTZR 16GB
Report a bug
  • Faster reading speed, GB/s
    24 left arrow 18.5
    Average value in the tests
  • Faster write speed, GB/s
    20.0 left arrow 13.7
    Average value in the tests
G Skill Intl F4-2666C15-8GVK 8GB Reasons to consider
G Skill Intl F4-2666C15-8GVK 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    21 left arrow 29
    Around -38% lower latency

Specifications

Complete list of technical specifications
G Skill Intl F4-4000C14-16GTZR 16GB
G Skill Intl F4-2666C15-8GVK 8GB
Main characteristics
  • Memory type
    DDR4 left arrow DDR4
  • Latency in PassMark, ns
    29 left arrow 21
  • Read speed, GB/s
    24.0 left arrow 18.5
  • Write speed, GB/s
    20.0 left arrow 13.7
  • Memory bandwidth, mbps
    17000 left arrow 17000
Other
  • Description
    PC4-17000, 1.2V, CAS Supported: 10 11 12 13 14 15 16 left arrow PC4-17000, 1.2V, CAS Supported: 9 11 12 13 14 15 16 18 19
  • Timings / Clock speed
    14-14-14, 15-15-15, 16-16-16 / 2133 MHz left arrow 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
  • Ranking PassMark (The more the better)
    4156 left arrow 3202

G Skill Intl F4-4000C14-16GTZR 16GB RAM comparisons

Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Kingston 99U5403-036.A00G 4GB

G Skill Intl F4-2666C15-8GVK 8GB RAM comparisons

Crucial Technology BLS4G4D240FSE.8FBD 4GB
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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