ELSA GLoria II Quadro SDR

by Gary Jones on January 9, 2000 11:44 PM EST

SPEC’s ViewPerf - Lightscape-03

The Lightscape Visualization System from Discreet Logic combines proprietary radiosity algorithms with a physically based lighting interface.  A sample screen shot is shown:




There are four tests specified by the viewset that represent the most common operations performed by the Lightscape Visualization System:

Test

Weight

Functionality represented

1

25%

Walkthrough wireframe rendering of "Cornell Box" model using line loops with colors supplied per vertex.

2

25%

Full-screen walkthrough solid rendering of "Cornell Box" model using smooth-shaded z-buffered quads with colors supplied per vertex.

3

25%

Walkthrough wireframe rendering of 750K-quad Parliament Building model using line loops with colors supplied per vertex.

4

25%

Full-screen walkthrough solid rendering of 750K-quad Parliament Building model using smooth-shaded z-buffered quads with colors supplied per vertex.

 

The SPEC Lightscape-03 viewset tests were performed at 1280x1024, truecolor, Vsync  off. The Lightscape profile was selected for the ELSA driver and the 3Dlabs drivers; the NVIDIA 3.65 driver did not have any such tuning options

Lightscape - 03 Weight:

25%

25%

25%

25%

Composite

Test #

1

2

3

4

Score

fps

fps

fps

fps

ELSA GLoria II SDR Quadro– ELSA Driver

4.37

4.97

2.49

2.80

3.508

ELSA GLoria II SDR Quadro– NVIDIA 3.65 Driver

4.49

4.90

2.52

2.80

3.530

CL Annihilator SDR GeForce

4.64

5.03

2.64

2.85

3.640

3Dlabs Oxygen GVX1 - AGP

3.11

3.58

1.99

2.18

2.636

3Dlabs Oxygen GVX1 - PCI

2.32

2.78

1.56

1.73

2.043

3Dlabs Oxygen VX1

2.02

2.51

1.21

1.56

1.759

Diamond Viper 770 Ultra TNT2

1.53

2.95

0.981

1.68

1.651

 

The GLoria II (Quadro) and GeForce equipped cards scored about the same and were about 38% faster than the next best card the GVX1-AGP.  The GVX1-PCI was a lot slower than the AGP version of the same card.  The VX1 and TNT2Ultra cards performed the slowest on this test.  Test data posted at the SPEC site shows that only the higher end NT workstation systems, which use the Intergraph Wildcat 4110 and NEC TE4E graphic systems, score better (~40%) than the GLoria II (Quadro) or GeForce cards.

SPEC’s ViewPerf - Advanced Visualizer (AWadvs- 03) OCUS R20 Pro/E Test
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