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 CT51264AC800.C16FC 4GB
Crucial Technology CT4G4DFS8266.M8FF 4GB
Compare
Crucial Technology CT51264AC800.C16FC 4GB vs Crucial Technology CT4G4DFS8266.M8FF 4GB
Overall score
Crucial Technology CT51264AC800.C16FC 4GB
Overall score
Crucial Technology CT4G4DFS8266.M8FF 4GB
Differences
Specifications
Comments
Differences
Reasons to consider
Crucial Technology CT51264AC800.C16FC 4GB
Report a bug
Below the latency in the PassMark tests, ns
62
65
Around 5% lower latency
Faster reading speed, GB/s
4
16.2
Average value in the tests
Reasons to consider
Crucial Technology CT4G4DFS8266.M8FF 4GB
Report a bug
Faster write speed, GB/s
8.0
2,378.6
Average value in the tests
Higher memory bandwidth, mbps
21300
6400
Around 3.33 higher bandwidth
Specifications
Complete list of technical specifications
Crucial Technology CT51264AC800.C16FC 4GB
Crucial Technology CT4G4DFS8266.M8FF 4GB
Main characteristics
Memory type
DDR2
DDR4
Latency in PassMark, ns
62
65
Read speed, GB/s
4,670.6
16.2
Write speed, GB/s
2,378.6
8.0
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)
861
1824
Crucial Technology CT51264AC800.C16FC 4GB RAM comparisons
Kingston KVR800D2S6/4G 4GB
Corsair CMT16GX4M2C3000C15 8GB
Crucial Technology CT4G4DFS8266.M8FF 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
CAS Latency (CL) *
Frequency (Mhz) *
calculate
Absolute Latency
0 ns
RAM 2
CAS Latency (CL) *
Frequency (Mhz) *
calculate
Absolute Latency
0 ns
Latest comparisons
Samsung M378A1G43DB0-CPB 8GB
SK Hynix HMA81GR7AFR8N-VK 8GB
Kingston 9905403-444.A00LF 4GB
G Skill Intl F4-4000C19-8GTZKW 8GB
Crucial Technology CT51264AC800.C16FC 4GB
Crucial Technology CT4G4DFS8266.M8FF 4GB
Kingston 9905403-447.A00LF 4GB
Crucial Technology CT8G4DFS824A.M8FA 8GB
Samsung DDR3 8GB 1600MHz 8GB
Kingston KHX2666C16S4/16G 16GB
Hynix Semiconductor (Hyundai Electronics) HMT42GR7MFR4A
Corsair CMD32GX4M4B3333C16 8GB
Samsung M378T5663QZ3-CF7 2GB
Kingston 9905598-025.A00G 8GB
Corsair CMY16GX3M4A2133C8 4GB
Corsair CMW32GX4M4Z4000C18 8GB
Kingston 9905403-011.A03LF 2GB
Crucial Technology BL16G32C16U4B.16FE 16GB
Kingston 2GB-DDR2 800Mhz 2GB
Xinshirui (Shenzhen) Electronics Co V01D4L84GB528528266
A-DATA Technology DDR4 2400 16GB
Corsair CMK64GX4M8X4000C19 8GB
Crucial Technology CT51264BA1339.C16F 4GB
Micron Technology 4ATF51264HZ-2G3E2 4GB
Crucial Technology CT8G48C40U5.M4A1 8GB
Kingston 9905702-019.A00G 8GB
A-DATA Technology AX5U5200C3816G-B 16GB
Corsair CM5S16GM4800A40K2 16GB
Report a bug
×
Bug description
Source link