RAM
DDR5
DDR4
DDR3
DDR2
About the site
Menu
RAMs
RAM
DDR5
DDR4
DDR3
DDR2
About the site
en
Русский Русский English English Español Español Português Português Deutsch Deutsch Français Français Italiano Italiano Polski Polski 中文 中文 日本語 日本語
Qimonda 72T128420EFA3SB2 1GB
Kingston XW21KG-MIE2 8GB

Qimonda 72T128420EFA3SB2 1GB vs Kingston XW21KG-MIE2 8GB

Overall score
star star star star star
Qimonda 72T128420EFA3SB2 1GB

Qimonda 72T128420EFA3SB2 1GB

Overall score
star star star star star
Kingston XW21KG-MIE2 8GB

Kingston XW21KG-MIE2 8GB

Differences Specifications Comments

Differences

Qimonda 72T128420EFA3SB2 1GB Reasons to consider
Qimonda 72T128420EFA3SB2 1GB
Report a bug
  • Faster reading speed, GB/s
    3 left arrow 16.9
    Average value in the tests
  • Faster write speed, GB/s
    2,069.2 left arrow 13.5
    Average value in the tests
Kingston XW21KG-MIE2 8GB Reasons to consider
Kingston XW21KG-MIE2 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    33 left arrow 106
    Around -221% lower latency
  • Higher memory bandwidth, mbps
    21300 left arrow 5300
    Around 4.02 higher bandwidth

Specifications

Complete list of technical specifications
Qimonda 72T128420EFA3SB2 1GB
Kingston XW21KG-MIE2 8GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    106 left arrow 33
  • Read speed, GB/s
    3,273.7 left arrow 16.9
  • Write speed, GB/s
    2,069.2 left arrow 13.5
  • Memory bandwidth, mbps
    5300 left arrow 21300
Other
  • Description
    PC-5300, PS1: 1.5V, PS2: 1.8V, CAS Supported: 3 4 5 left arrow PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20
  • Timings / Clock speed
    no data left arrow 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
  • Ranking PassMark (The more the better)
    734 left arrow 3141

Qimonda 72T128420EFA3SB2 1GB RAM comparisons

Qimonda 72T128401EFA3SC2 512MB
Kingston KP6FH5-MIE 32GB

Kingston XW21KG-MIE2 8GB RAM comparisons

Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Crucial Technology BLT16G4D30AETA.K16FB 16GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

Samsung M393B2G70BH0-CK0 16GB
Samsung M393B2G70BH0-CK0 16GB
Kingston KHX3200C20S4/16G 16GB
Kingston KHX3200C20S4/16G 16GB
Memory RAM
Kingston 9905403-444.A00LF 4GB
Kingston 9905403-444.A00LF 4GB
SanMax Technologies Inc. SMD4-U16G48MB-24R 16GB
SanMax Technologies Inc. SMD4-U16G48MB-24R 16GB
Memory RAM
Kingston 9965525-140.A00LF 8GB
Kingston 9965525-140.A00LF 8GB
Crucial Technology BLS4G4D240FSA.8FBD 4GB
Crucial Technology BLS4G4D240FSA.8FBD 4GB
Memory RAM
Samsung M3 78T5663RZ3-CE6 2GB
Samsung M3 78T5663RZ3-CE6 2GB
A-DATA Technology AX4S2800316G18-B 16GB
A-DATA Technology AX4S2800316G18-B 16GB
Memory RAM
Micron Technology 8JSF25664HZ-1G4D1 2GB
Micron Technology 8JSF25664HZ-1G4D1 2GB
Crucial Technology CT8G4DFD8213.C16FDR2 8GB
Crucial Technology CT8G4DFD8213.C16FDR2 8GB
Memory RAM
Kingston KF552C40-16 16GB
Kingston KF552C40-16 16GB
Corsair CMU32GX4M2C3200C16 16GB
Corsair CMU32GX4M2C3200C16 16GB
Memory RAM
Kingston 99U5474-010.A00LF 2GB
Kingston 99U5474-010.A00LF 2GB
Ramaxel Technology RMUA5110MB78HAF2400 8GB
Ramaxel Technology RMUA5110MB78HAF2400 8GB
Memory RAM
Kingston 9905471-071.A00LF 8GB
Kingston 9905471-071.A00LF 8GB
Kingston CBD32D4S2D8HD-16 16GB
Kingston CBD32D4S2D8HD-16 16GB
Memory RAM
Hynix Semiconductor (Hyundai Electronics) HMT31GR7AFR4C-H9 8GB
Hynix Semiconductor (Hyundai Electronics) HMT31GR7AFR4C
Micron Technology TEAMGROUP-UD4-2400 16GB
Micron Technology TEAMGROUP-UD4-2400 16GB
Memory RAM
Samsung M471B5273CH0-CH9 4GB
Samsung M471B5273CH0-CH9 4GB
Smart Modular SF4722G4CKHH6DFSDS 16GB
Smart Modular SF4722G4CKHH6DFSDS 16GB
Memory RAM
Kingston 9905403-061.A00LF 2GB
Kingston 9905403-061.A00LF 2GB
Kingston 9905713-035.A00G 8GB
Kingston 9905713-035.A00G 8GB
Memory RAM
STEC (Silicon Tech) S1024R3NN2QK-I 1GB
STEC (Silicon Tech) S1024R3NN2QK-I 1GB
Kingston 9965690-002.A00G 8GB
Kingston 9965690-002.A00G 8GB
Memory RAM
Kingston KHX1600C9D3/8G 8GB
Kingston KHX1600C9D3/8G 8GB
PUSKILL PJ16TFK1GM8 16GB
PUSKILL PJ16TFK1GM8 16GB
Memory RAM
G Skill Intl F3-12800CL7-4GBXM 4GB
G Skill Intl F3-12800CL7-4GBXM 4GB
Corsair CMK64GX4M2Z4000C18 32GB
Corsair CMK64GX4M2Z4000C18 32GB
Memory RAM