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
Kingston KHX2133C14/8G 8GB
Kingston HX421C14FB/4 4GB
Compare
Kingston KHX2133C14/8G 8GB vs Kingston HX421C14FB/4 4GB
Overall score
Kingston KHX2133C14/8G 8GB
Overall score
Kingston HX421C14FB/4 4GB
Differences
Specifications
Comments
Differences
Reasons to consider
Kingston KHX2133C14/8G 8GB
Report a bug
Reasons to consider
Kingston HX421C14FB/4 4GB
Report a bug
Below the latency in the PassMark tests, ns
30
32
Around -7% lower latency
Faster reading speed, GB/s
16.8
15.6
Average value in the tests
Faster write speed, GB/s
12.2
10.6
Average value in the tests
Specifications
Complete list of technical specifications
Kingston KHX2133C14/8G 8GB
Kingston HX421C14FB/4 4GB
Main characteristics
Memory type
DDR4
DDR4
Latency in PassMark, ns
32
30
Read speed, GB/s
15.6
16.8
Write speed, GB/s
10.6
12.2
Memory bandwidth, mbps
17000
17000
Other
Description
PC4-17000, 1.2V, CAS Supported: 9 11 12 13 14 15 16
PC4-17000, 1.2V, CAS Supported: 9 11 12 13 14 15 16
Timings / Clock speed
14-14-14, 15-15-15, 16-16-16 / 2133 MHz
14-14-14, 15-15-15, 16-16-16 / 2133 MHz
Ranking PassMark (The more the better)
2793
2730
Kingston KHX2133C14/8G 8GB RAM comparisons
Kingston 9905403-444.A00LF 4GB
Samsung M378A1G43EB1-CPB 8GB
Kingston HX421C14FB/4 4GB 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
Nanya Technology M2F8G64CB8HC9N-DI 8GB
Kingston 9905744-076.A00G 16GB
AMD AE34G1601U1 4GB
Avant Technology W6451U66J9266ND 4GB
Kingston 9905469-153.A00LF 4GB
SK Hynix HMA81GU6DJR8N-WM 8GB
Unifosa Corporation GU332G0ALEPR8H2C6F 2GB
Avexir Technologies Corporation T-20181206 8GB
SpecTek Incorporated ?????????????????? 2GB
Corsair CMW64GX4M4Z2933C16 16GB
Kingston 9965516-430.A00G 16GB
Hynix Semiconductor (Hyundai Electronics) HMA82GU6JJR8N
Samsung 1600 CL10 Series 8GB
Kingston 9905744-076.A00G 16GB
Samsung M378B5673EH1-CF8 2GB
Kingston 9905678-058.A00G 4GB
Samsung M393B5270CH0-CH9 4GB
SanMax Technologies Inc. SMD4-U4G28HA-21P 4GB
A-DATA Technology AD73I1C1674EV 4GB
Micron Technology 4ATF1G64HZ-3G2B2 8GB
Kingston 99U5474-010.A00LF 2GB
Samsung M471A1G43EB1-CPB 8GB
Apacer Technology 78.A1GC6.9H10C 2GB
Kingston KYXC0V-MID 16GB
Kingston KHX1600C9D3/8G 8GB
Gold Key Technology Co Ltd NMUD416E82-4400G 16GB
STEC (Silicon Tech) S1024R3NN2QK-I 1GB
Samsung M378A2K43EB1-CWE 16GB
Report a bug
×
Bug description
Source link