RAM
DDR5
DDR4
DDR3
DDR2
About the site
Menu
RAMs
RAM
DDR5
DDR4
DDR3
DDR2
About the site
Русский
English
Español
Português
Deutsch
Français
Italiano
Polski
中文
日本語
Crucial Technology CT25664AA800.M16FM 2GB
Crucial Technology CT4G4SFS8266.C8FE 4GB
Compare
Crucial Technology CT25664AA800.M16FM 2GB vs Crucial Technology CT4G4SFS8266.C8FE 4GB
Overall score
Crucial Technology CT25664AA800.M16FM 2GB
Overall score
Crucial Technology CT4G4SFS8266.C8FE 4GB
Differences
Specifications
Comments
Differences
Reasons to consider
Crucial Technology CT25664AA800.M16FM 2GB
Report a bug
Below the latency in the PassMark tests, ns
51
166
Around 69% lower latency
Faster reading speed, GB/s
5
14.7
Average value in the tests
Reasons to consider
Crucial Technology CT4G4SFS8266.C8FE 4GB
Report a bug
Faster write speed, GB/s
8.1
2,135.0
Average value in the tests
Higher memory bandwidth, mbps
21300
6400
Around 3.33 higher bandwidth
Specifications
Complete list of technical specifications
Crucial Technology CT25664AA800.M16FM 2GB
Crucial Technology CT4G4SFS8266.C8FE 4GB
Main characteristics
Memory type
DDR2
DDR4
Latency in PassMark, ns
51
166
Read speed, GB/s
5,021.4
14.7
Write speed, GB/s
2,135.0
8.1
Memory bandwidth, mbps
6400
21300
Other
Description
PC2-6400, SSTL 1.8V, CAS Supported: 4 5 6
PC4-21300, 1.2V, CAS Supported: 10 12 13 14 15 16 17 18 19 20
Timings / Clock speed
5-5-5-15 / 800 MHz
17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
Ranking PassMark (The more the better)
855
1107
Crucial Technology CT25664AA800.M16FM 2GB RAM comparisons
Kingston 9905471-006.A01LF 4GB
Smart Modular SF4641G8CKHI6DFSEG 8GB
Crucial Technology CT4G4SFS8266.C8FE 4GB RAM comparisons
Crucial Technology BLS4G4D240FSE.8FBD 4GB
Corsair CM5S16GM4800A40K2 16GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
CAS Latency (CL) *
Frequency (Mhz) *
calculate
Absolute Latency
0 ns
RAM 2
CAS Latency (CL) *
Frequency (Mhz) *
calculate
Absolute Latency
0 ns
Latest comparisons
Kingston 9905403-156.A00LF 2GB
Micron Technology 36ASF4G72PZ-2G3A1 32GB
Crucial Technology CT25664AA800.M16FM 2GB
Crucial Technology CT4G4SFS8266.C8FE 4GB
Kingston KHX1866C10D3/8GX 8GB
Crucial Technology BL16G32C16U4R.M16FE 16GB
G Skill Intl F5-6400J3239G16G 16GB
Team Group Inc. TEAMGROUP-UD4-4000 4GB
G Skill Intl F2-8500CL5-2GBPI 2GB
Crucial Technology CT8G4DFS824A.M8FD 8GB
Nanya Technology NT4GC72B4NA1NL-CG 4GB
Crucial Technology CT16G4DFRA32A.C8FE 16GB
Kingston HP698651-154-MCN 8GB
Corsair CMD16GX4M4C3200C15 4GB
Samsung M378B5773DH0-CH9 2GB
Kingston 9905625-062.A00G 8GB
Kreton Corporation 51624xxxx68x35xxxx 2GB
Micron Technology 8ATF1G64HZ-2G6J1 8GB
Crucial Technology CT51264BD1339.M16F 4GB
Samsung M393A2K43CB1-CRC 16GB
Patriot Memory (PDP Systems) PSD22G8002 2GB
Gloway International (HK) STK4U2400D17042C 4GB
Kingston 9905403-090.A01LF 4GB
Crucial Technology CT16G4SFD832A.M16FJ 16GB
Hynix Semiconductor (Hyundai Electronics) HMT41GU6BFR8C
G Skill Intl F4-2666C15-8GVK 8GB
Samsung M393B1K70QB0-CK0 8GB
G Skill Intl F4-3200C14-16GFX 16GB
Report a bug
×
Bug description
Source link