X1800 XL X1800 XT
GeForce 7800 GS

GeForce 7800GT

GeForce 7800GTX

GeForce 7800GTX 512
Pixel Pipelines 16 16 16 20 24 24
Geometry
Pipelines
8 8 6 7 8 8
Core Clock 500MHz 625MHz 375MHz 400MHz 430MHz 550MHz
Memory Clock
(DDR)
500MHz 750MHz 500MHz 500MHz 600MHz 850MHz
Peak Pixel Fill
Rate
10Gpixels/s 10Gpixels/s



6Gpixels/s


8Gpixels/s

10.32Gpixels/s

10.32Gpixels/s
Peak Textures
Fill Rate

10Gtexels/s

10Gtexels/s



6Gtexels/s


8Gtexels/s

10.32Gtexels/s

10.32Gtexels/s
Peak Memory
Bandwidth

48GB/s

48GB/s
32GB/s
32GB/s

38.4GB/s
54.4GB/s


Anandtech
has a preview on the GeForce 7800 GS card which is 110nm based and
has 375MHz G70 core with 16 pixel pipes and 6 vertex pipes. It has 256MB of 1GHz
GDDR3 on 256bit memory interface. The performance of the 7800 GS lies between
the 6800 GS and 7800 GT.

  X1800 XL X1800 XT
GeForce 7800 GS

GeForce 7800GT

GeForce 7800GTX

GeForce 7800GTX 512
Pixel Pipelines 16 16 16 20 24 24
Geometry
Pipelines
8 8 6 7 8 8
Core Clock 500MHz 625MHz 375MHz 400MHz 430MHz 550MHz
Memory Clock
(DDR)
500MHz 750MHz 500MHz 500MHz 600MHz 850MHz
Peak Pixel Fill
Rate
10Gpixels/s 10Gpixels/s



6Gpixels/s


8Gpixels/s

10.32Gpixels/s

10.32Gpixels/s
Peak Textures
Fill Rate

10Gtexels/s

10Gtexels/s



6Gtexels/s


8Gtexels/s

10.32Gtexels/s

10.32Gtexels/s
Peak Memory
Bandwidth

48GB/s

48GB/s
32GB/s
32GB/s

38.4GB/s
54.4GB/s


Anandtech
has a preview on the GeForce 7800 GS card which is 110nm based and
has 375MHz G70 core with 16 pixel pipes and 6 vertex pipes. It has 256MB of 1GHz
GDDR3 on 256bit memory interface. The performance of the 7800 GS lies between
the 6800 GS and 7800 GT.