Bom galera para acabar com o briga, estou enviando os dados tecnicos retirados do proprio web site da XFX
Realmente eu empouguei quando falei que a 440se era mais lentas que as 420 , mas reparem o bandwidth da DDR é menor que da SDR ,e muuuito menor que da 440.
Questão de marca se vc tiver com grana com certeza pega a MSI ou uma ASUS , se não pega as XFX, mas se vc colocar um pouco mais de grana vc pega um ATI 9000pro que é muito mais placa e não é tão mais cara.
XFX GEFORCE4 MX 440 8X AGP 64MB DDR DVI & TV OUT
Graphics Core: 256-bit
Memory Interface: 64MB
Memory Bandwidth (GB/sec): 8.0
Fill Rate (texels/sec.): 1.1 billion
Triangles/sec.: 34 million
Effective Memory Clock Rate (MHz): 550
RAMDACs (MHz) (each have 2 RAMDAC): 350
x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x
XFX GEFORCE4 MX 440 64MB DDR TV OUT
Graphics Core: 256-bit
Memory Interface: 64MB
Memory Bandwidth (GB/sec): 6.4
Fill Rate (texels/sec.): 1.1 billion
Triangles/sec.: 34 million
Effective Memory Clock Rate (MHz): 400
RAMDACs (MHz) (each have 2 RAMDAC): 350
x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x
XFX GEFORCE4 MX 440SE 64MB DDR TV OUT
Graphics Core: 256-bit
Memory Interface: 64MB
Memory Bandwidth (GB/sec): 2.66
Fill Rate (texels/sec.): 1.1 billion
Triangles/sec.: 34 million
Effective Memory Clock Rate (MHz): 333
RAMDACs (MHz) (each have 2 RAMDAC): 350
x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x
XFX GEFORCE4 MX 440SE 64MB SDR TV OUT
Graphics Core: 256-bit
Memory Interface: 64MB
Memory Bandwidth (GB/sec): 3.2
Fill Rate (texels/sec.): 1.1 billion
Triangles/sec.: 34 million
Effective Memory Clock Rate (MHz): 333
RAMDACs (MHz) (each have 2 RAMDAC): 350
x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x
GEFORCE4 MX 420 64MB DDR TV OUT
Graphics Core: 256-bit
Memory Interface: 64MB
Memory Bandwidth (GB/sec): 2.7
Fill Rate (texels/sec.): 1 billion
Triangles/sec.: 31 million
Effective Memory Clock Rate (MHz): 332
RAMDACs (MHz) (each have 2 RAMDAC): 350