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
SK Hynix DDR2 800 2G 2GB
Kingston XW21KG-HYD-NX 8GB
Compare
SK Hynix DDR2 800 2G 2GB vs Kingston XW21KG-HYD-NX 8GB
Overall score
SK Hynix DDR2 800 2G 2GB
Overall score
Kingston XW21KG-HYD-NX 8GB
Differences
Specifications
Comments
Differences
Reasons to consider
SK Hynix DDR2 800 2G 2GB
Report a bug
Faster reading speed, GB/s
2
18.5
Average value in the tests
Reasons to consider
Kingston XW21KG-HYD-NX 8GB
Report a bug
Below the latency in the PassMark tests, ns
37
77
Around -108% lower latency
Faster write speed, GB/s
12.6
1,884.0
Average value in the tests
Higher memory bandwidth, mbps
21300
6400
Around 3.33 higher bandwidth
Specifications
Complete list of technical specifications
SK Hynix DDR2 800 2G 2GB
Kingston XW21KG-HYD-NX 8GB
Main characteristics
Memory type
DDR2
DDR4
Latency in PassMark, ns
77
37
Read speed, GB/s
2,936.9
18.5
Write speed, GB/s
1,884.0
12.6
Memory bandwidth, mbps
6400
21300
Other
Description
PC2-6400, SSTL 1.8V, CAS Supported: 4 5 6
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
17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
Ranking PassMark (The more the better)
564
3100
SK Hynix DDR2 800 2G 2GB RAM comparisons
Samsung M378T5663QZ3-CF7 2GB
Kingston KHX3466C19D4/8G 8GB
Kingston XW21KG-HYD-NX 8GB RAM comparisons
Crucial Technology BLS4G4D240FSE.8FBD 4GB
Hoodisk Electronics Co Ltd GKE160SO102408-2666 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
Corsair CM3X8GA2400C11Y2R 8GB
Samsung M378A1K43CB2-CRC 8GB
Samsung M391B5673EH1-CH9 2GB
A-DATA Technology AM2P32NC8W1-BCFS 8GB
Samsung M393B2G70BH0-CH9 16GB
GIGA - BYTE Technology Co Ltd GP-ARS16G32 8GB
Kingston 9905458-017.A01LF 4GB
Samsung M393A2K40CB2-CTD 16GB
Kingston KHX2133C11D3/4GX 4GB
Kingston 9965596-036.B00G 8GB
Samsung M378B5673EH1-CF8 2GB
Crucial Technology BLS4G4D240FSB.8FARG 4GB
Kingston ACR16D3LS1KNG/4G 4GB
Apacer Technology 78.D2GFH.4030B 16GB
Elpida EBJ81UG8BBU0-GN-F 8GB
Corsair CMR32GX4M2C3000C15 16GB
SK Hynix HMA82GS6CJR8N-VK 16GB
Kllisre DDR4-8GB 8GB
Crucial Technology BLS8G3N18AES4.16FE 8GB
G Skill Intl F4-2133C15-8GNT 8GB
SK Hynix HMT351U6CFR8C-H9 4GB
Samsung M471A2G43AB2-CWE 16GB
Nanya Technology M2F8G64CB8HC9N-DI 8GB
Corsair CMT16GX4M2C3200C16 8GB
Kingston 9905471-002.A00LF 2GB
G Skill Intl F4-3200C14-8GFX 8GB
Hexon Technology Pte Ltd HEXON 1GB
Micron Technology 8ATF1G64HZ-2G3B2 8GB
Report a bug
×
Bug description
Source link