RAM
DDR5
DDR4
DDR3
DDR2
About the site
Menu
RAMs
RAM
DDR5
DDR4
DDR3
DDR2
About the site
en
Русский Русский English English Español Español Português Português Deutsch Deutsch Français Français Italiano Italiano Polski Polski 中文 中文 日本語 日本語
Crucial Technology CT25664AA800.M16FM 2GB
Corsair CMD16GX4M4A2666C16 4GB

Crucial Technology CT25664AA800.M16FM 2GB vs Corsair CMD16GX4M4A2666C16 4GB

Overall score
star star star star star
Crucial Technology CT25664AA800.M16FM 2GB

Crucial Technology CT25664AA800.M16FM 2GB

Overall score
star star star star star
Corsair CMD16GX4M4A2666C16 4GB

Corsair CMD16GX4M4A2666C16 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 14.5
    Average value in the tests
  • Faster write speed, GB/s
    2,135.0 left arrow 11.4
    Average value in the tests
Corsair CMD16GX4M4A2666C16 4GB Reasons to consider
Corsair CMD16GX4M4A2666C16 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    37 left arrow 51
    Around -38% lower latency
  • Higher memory bandwidth, mbps
    17000 left arrow 6400
    Around 2.66 higher bandwidth

Specifications

Complete list of technical specifications
Crucial Technology CT25664AA800.M16FM 2GB
Corsair CMD16GX4M4A2666C16 4GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    51 left arrow 37
  • Read speed, GB/s
    5,021.4 left arrow 14.5
  • Write speed, GB/s
    2,135.0 left arrow 11.4
  • Memory bandwidth, mbps
    6400 left arrow 17000
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 4 5 6 left arrow PC4-17000, 1.2V, CAS Supported: 9 10 11 12 13 14 15 16
  • 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)
    855 left arrow 2847

Crucial Technology CT25664AA800.M16FM 2GB RAM comparisons

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

Corsair CMD16GX4M4A2666C16 4GB RAM comparisons

Samsung M378A1G43EB1-CPB 8GB
Kingmax Semiconductor FLGF65F-C8KJ9A 4GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

Kingston 9965662-016.A00G 16GB
Kingston 9965662-016.A00G 16GB
Patriot Memory (PDP Systems) 3600 C20 Series 8GB
Patriot Memory (PDP Systems) 3600 C20 Series 8GB
Memory RAM
Samsung M395T2863QZ4-CF76 1GB
Samsung M395T2863QZ4-CF76 1GB
Apacer Technology 78.CAGPP.40C0B 8GB
Apacer Technology 78.CAGPP.40C0B 8GB
Memory RAM
Kingston KVR16N11/8-SP 8GB
Kingston KVR16N11/8-SP 8GB
Kingston 9905713-008.A00G 4GB
Kingston 9905713-008.A00G 4GB
Memory RAM
SK Hynix HYMP112U64CP8-S5 1GB
SK Hynix HYMP112U64CP8-S5 1GB
G Skill Intl F4-3200C16-8GTZ 8GB
G Skill Intl F4-3200C16-8GTZ 8GB
Memory RAM
Crucial Technology CT25664AA800.M16FM 2GB
Crucial Technology CT25664AA800.M16FM 2GB
Corsair CMD16GX4M4A2666C16 4GB
Corsair CMD16GX4M4A2666C16 4GB
Memory RAM
G Skill Intl F3-2133C9-4GAB 4GB
G Skill Intl F3-2133C9-4GAB 4GB
SK Hynix HMA82GS6DJR8N-XN 16GB
SK Hynix HMA82GS6DJR8N-XN 16GB
Memory RAM
SK Hynix HYMP112U64CP8-S5 1GB
SK Hynix HYMP112U64CP8-S5 1GB
Patriot Memory (PDP Systems) 4000 C20 Series 8GB
Patriot Memory (PDP Systems) 4000 C20 Series 8GB
Memory RAM
Corsair CMY16GX3M4A2133C8 4GB
Corsair CMY16GX3M4A2133C8 4GB
Crucial Technology BLS8G4D26BFSBK.8FD 8GB
Crucial Technology BLS8G4D26BFSBK.8FD 8GB
Memory RAM
Samsung M471A1G44AB0-CWE 8GB
Samsung M471A1G44AB0-CWE 8GB
Micron Technology 18ASF1G72PDZ-2G1A1 8GB
Micron Technology 18ASF1G72PDZ-2G1A1 8GB
Memory RAM
Peak Electronics 256X64M-67E 2GB
Peak Electronics 256X64M-67E 2GB
Kingston KHX2933C15D4/8GX 8GB
Kingston KHX2933C15D4/8GX 8GB
Memory RAM
SK Hynix HMT325U6CFR8C-PB 2GB
SK Hynix HMT325U6CFR8C-PB 2GB
Nanya Technology NT8GA64D88CX3S-JR 8GB
Nanya Technology NT8GA64D88CX3S-JR 8GB
Memory RAM
Crucial Technology CT51264BD1339.M16F 4GB
Crucial Technology CT51264BD1339.M16F 4GB
Crucial Technology BLE4G4D26AFEA.8FADG 4GB
Crucial Technology BLE4G4D26AFEA.8FADG 4GB
Memory RAM
Kingston 9965525-140.A00LF 8GB
Kingston 9965525-140.A00LF 8GB
G Skill Intl F4-3200C14-32GTRG 32GB
G Skill Intl F4-3200C14-32GTRG 32GB
Memory RAM
Kingston 9905471-002.A00LF 2GB
Kingston 9905471-002.A00LF 2GB
G Skill Intl F4-3200C15-16GTZSW 16GB
G Skill Intl F4-3200C15-16GTZSW 16GB
Memory RAM