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Friday, February 10, 2006

NVIDIA 7800 GS AGP at Anandtech

Good review, I'll make it a sticky for myself!

edited 2 minutes later: another good review of 7800 GS AGP at FiringSquad.

edited on 21st February:

Basically, GeForce 7800 GS is a 302M transistor GPU based on 110 nm process and is targeted at AGP platform only (remember it was meant for PCI-Express version, in fact a few cards were produced, consider them to be rare ones!). Below are the specs of the card:

Specification

GeForce 7800 GS AGP

Core Clock

375 MHz

Memory Clock

600 Mhz (1.2 GHz)

Frame Buffer Size

256 MB on 256-bit interface

Memory Bandwidth

38.4 GB/sec

Vertex Shading Units

6

Pixel Pipelines

16

ROPs

8

Peak Power Consumption

75 W

Texel Fillrate

6 Gigatexel/sec

(375 Mhz X 16 pipes)

Peak Pixel Fillrate

3 Gigapixel/sec

(375 Mhz X 8 ROPs)

Geometrical Rate (Vertices/sec)

562.5 Mtriangles/sec

(6 pipes X 375 Mhz) / 4 clocks per vertex


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