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
Corsair CM2X2048-6400C5 2GB
Corsair CMK8GX4M2C3000C16 4GB
Compare
Corsair CM2X2048-6400C5 2GB vs Corsair CMK8GX4M2C3000C16 4GB
Overall score
Corsair CM2X2048-6400C5 2GB
Overall score
Corsair CMK8GX4M2C3000C16 4GB
Differences
Specifications
Comments
Differences
Reasons to consider
Corsair CM2X2048-6400C5 2GB
Report a bug
Faster reading speed, GB/s
5
16.8
Average value in the tests
Faster write speed, GB/s
2,549.9
12.6
Average value in the tests
Reasons to consider
Corsair CMK8GX4M2C3000C16 4GB
Report a bug
Below the latency in the PassMark tests, ns
29
53
Around -83% lower latency
Higher memory bandwidth, mbps
17000
6400
Around 2.66 higher bandwidth
Specifications
Complete list of technical specifications
Corsair CM2X2048-6400C5 2GB
Corsair CMK8GX4M2C3000C16 4GB
Main characteristics
Memory type
DDR2
DDR4
Latency in PassMark, ns
53
29
Read speed, GB/s
5,481.3
16.8
Write speed, GB/s
2,549.9
12.6
Memory bandwidth, mbps
6400
17000
Other
Description
PC2-6400, SSTL 1.8V, CAS Supported: 4 5
PC4-17000, 1.2V, CAS Supported: 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Timings / Clock speed
5-5-5-15 / 800 MHz
14-14-14, 15-15-15, 16-16-16 / 2133 MHz
Ranking PassMark (The more the better)
1026
2816
Corsair CM2X2048-6400C5 2GB RAM comparisons
Corsair CM2X2048-6400C5DHX 2GB
InnoDisk Corporation 16GB
Corsair CMK8GX4M2C3000C16 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
A-DATA Technology DDR3 1333G 2GB
G Skill Intl F4-4000C18-8GTZKW 8GB
A-DATA Technology DQKD1A08 1GB
G Skill Intl F4-2666C15-4GVR 4GB
Corsair CM2X2048-6400C5 2GB
Corsair CMK8GX4M2C3000C16 4GB
Kingston 99U5403-036.A00G 4GB
Crucial Technology BL4G24C16U4B.8FE 4GB
AMD AE34G1601U1 4GB
Corsair MK16GX44A2666C16 4GB
G Skill Intl F5-6400J3239G16G 16GB
Thermaltake Technology Co Ltd R019D408GX2-3600C18A 8GB
Avant Technology F641GU67F9333G 8GB
Kingston 9965669-005.A01G 16GB
TwinMOS 8DPT5MK8-TATP 2GB
Avant Technology J644GU44J9266NQ 32GB
Samsung M471B5673FH0-CF8 2GB
Chun Well Technology Holding Limited ND4U0840180BRPDE 8
Kingston 99U5429-007.A00LF 2GB
Kingston 9965639-002.A01G 8GB
Mushkin 996902 2GB
Kingston 9965589-006.E00G 8GB
Kingston 9905458-017.A01LF 4GB
Corsair CMK8GX4M2B4133C19 4GB
Kingston KF552C40-16 16GB
Kingston 9965604-001.D00G 16GB
SK Hynix HMT451S6BFR8A-PB 4GB
Kingston 9965640-001.C00G 16GB
Report a bug
×
Bug description
Source link