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Crucial Technology CT25664AA800.M16FM 2GB
Kingston 9905665-021.A00G 4GB

Crucial Technology CT25664AA800.M16FM 2GB vs Kingston 9905665-021.A00G 4GB

Overall score
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Crucial Technology CT25664AA800.M16FM 2GB

Crucial Technology CT25664AA800.M16FM 2GB

Overall score
star star star star star
Kingston 9905665-021.A00G 4GB

Kingston 9905665-021.A00G 4GB

Differences Specifications Comments

Differences

Crucial Technology CT25664AA800.M16FM 2GB Reasons to consider
Crucial Technology CT25664AA800.M16FM 2GB
Report a bug
  • Faster reading speed, GB/s
    5 left arrow 18
    Average value in the tests
  • Faster write speed, GB/s
    2,135.0 left arrow 12.9
    Average value in the tests
Kingston 9905665-021.A00G 4GB Reasons to consider
Kingston 9905665-021.A00G 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    21 left arrow 51
    Around -143% lower latency
  • Higher memory bandwidth, mbps
    21300 left arrow 6400
    Around 3.33 higher bandwidth

Specifications

Complete list of technical specifications
Crucial Technology CT25664AA800.M16FM 2GB
Kingston 9905665-021.A00G 4GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    51 left arrow 21
  • Read speed, GB/s
    5,021.4 left arrow 18.0
  • Write speed, GB/s
    2,135.0 left arrow 12.9
  • Memory bandwidth, mbps
    6400 left arrow 21300
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 4 5 6 left arrow PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20
  • 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)
    855 left arrow 2772

Crucial Technology CT25664AA800.M16FM 2GB RAM comparisons

Kingston 9905471-006.A01LF 4GB
Smart Modular SF4641G8CKHI6DFSEG 8GB

Kingston 9905665-021.A00G 4GB RAM comparisons

Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Crucial Technology BLS4G4D240FSE.8FBD 4GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

Crucial Technology CT25664AA800.M16FM 2GB
Crucial Technology CT25664AA800.M16FM 2GB
Kingston 9905665-021.A00G 4GB
Kingston 9905665-021.A00G 4GB
Memory RAM
Samsung M393B1K70QB0-CK0 8GB
Samsung M393B1K70QB0-CK0 8GB
Kingston 9965604-008.D00G 16GB
Kingston 9965604-008.D00G 16GB
Memory RAM
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
GIGA - BYTE Technology Co Ltd GP-GR26C16S8K2HU416 8GB
GIGA - BYTE Technology Co Ltd GP-GR26C16S8K2HU416 8GB
Memory RAM
Kingston 9905403-500.A01LF 8GB
Kingston 9905403-500.A01LF 8GB
Kingston KHX318C10FR/8G 8GB
Kingston KHX318C10FR/8G 8GB
Memory RAM
Kingston KVR533D2N4 512MB
Kingston KVR533D2N4 512MB
Crucial Technology BLS16G4D30CEST.16FD 16GB
Crucial Technology BLS16G4D30CEST.16FD 16GB
Memory RAM
Ramaxel Technology RMT3020EC58E9F1333 4GB
Ramaxel Technology RMT3020EC58E9F1333 4GB
G Skill Intl F4-4800C18-8GTRS 8GB
G Skill Intl F4-4800C18-8GTRS 8GB
Memory RAM
Team Group Inc. ZEUS-2133 8GB
Team Group Inc. ZEUS-2133 8GB
Crucial Technology BLS8G4D32AESCK.M8FE 8GB
Crucial Technology BLS8G4D32AESCK.M8FE 8GB
Memory RAM
Kingston 99U5428-018.A00LF 8GB
Kingston 99U5428-018.A00LF 8GB
Micron Technology 4ATF51264HZ-3G2J1 4GB
Micron Technology 4ATF51264HZ-3G2J1 4GB
Memory RAM
Nanya Technology NT4GC64B8HG0NS-CG 4GB
Nanya Technology NT4GC64B8HG0NS-CG 4GB
Crucial Technology CT16G4SFD824A.C16FBR 16GB
Crucial Technology CT16G4SFD824A.C16FBR 16GB
Memory RAM
Crucial Technology BLS4G4D240FSE.8FBD 4GB
Crucial Technology BLS4G4D240FSE.8FBD 4GB
GIGA - BYTE Technology Co Ltd GP-GR26C16S8K2HU416 8GB
GIGA - BYTE Technology Co Ltd GP-GR26C16S8K2HU416 8GB
Memory RAM
Asgard VMA45UG-MEC1U2AW1 8GB
Asgard VMA45UG-MEC1U2AW1 8GB
SK Hynix HMA81GS6AFR8N-UH 8GB
SK Hynix HMA81GS6AFR8N-UH 8GB
Memory RAM
Samsung M3 93T5750CZA-CE6 2GB
Samsung M3 93T5750CZA-CE6 2GB
Essencore Limited IM4AGU88A30-FGGHMB 16GB
Essencore Limited IM4AGU88A30-FGGHMB 16GB
Memory RAM
Mushkin 994083 4GB
Mushkin 994083 4GB
Crucial Technology CT8G4DFS824A.M8FA 8GB
Crucial Technology CT8G4DFS824A.M8FA 8GB
Memory RAM
Samsung M378A1K43EB2-CWE 8GB
Samsung M378A1K43EB2-CWE 8GB
Crucial Technology BL32G32C16S4B.M16FB1 32GB
Crucial Technology BL32G32C16S4B.M16FB1 32GB
Memory RAM