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Kingmax Semiconductor KLDD48F-B8KU5 1GB
Corsair CM4X4GF2133C15S2 4GB

Kingmax Semiconductor KLDD48F-B8KU5 1GB vs Corsair CM4X4GF2133C15S2 4GB

Overall score
star star star star star
Kingmax Semiconductor KLDD48F-B8KU5 1GB

Kingmax Semiconductor KLDD48F-B8KU5 1GB

Overall score
star star star star star
Corsair CM4X4GF2133C15S2 4GB

Corsair CM4X4GF2133C15S2 4GB

Differences Specifications Comments

Differences

Kingmax Semiconductor KLDD48F-B8KU5 1GB Reasons to consider
Kingmax Semiconductor KLDD48F-B8KU5 1GB
Report a bug
  • Faster reading speed, GB/s
    3 left arrow 17.3
    Average value in the tests
Corsair CM4X4GF2133C15S2 4GB Reasons to consider
Corsair CM4X4GF2133C15S2 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    30 left arrow 61
    Around -103% lower latency
  • Faster write speed, GB/s
    12.0 left arrow 1,670.4
    Average value in the tests
  • Higher memory bandwidth, mbps
    17000 left arrow 6400
    Around 2.66 higher bandwidth

Specifications

Complete list of technical specifications
Kingmax Semiconductor KLDD48F-B8KU5 1GB
Corsair CM4X4GF2133C15S2 4GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    61 left arrow 30
  • Read speed, GB/s
    3,529.3 left arrow 17.3
  • Write speed, GB/s
    1,670.4 left arrow 12.0
  • Memory bandwidth, mbps
    6400 left arrow 17000
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 3 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)
    517 left arrow 2190

Kingmax Semiconductor KLDD48F-B8KU5 1GB RAM comparisons

Kingmax Semiconductor KLDD48F-A8KB5 1GB
Patriot Memory (PDP Systems) PSD21G800816 1GB

Corsair CM4X4GF2133C15S2 4GB RAM comparisons

Samsung M393B1K70CH0-CH9 8GB
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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