| Sun SPARCstation 20 Model 151
SX XGL | |||
|---|---|---|---|
| Composite PLBmarks | |||
| PLBwire93 | 39.5 | ||
| PLBsurf93 | 24.3 | ||
| Benchmark Name | Normalizing Factor | PLBmarks | |
| PLBlit | PLBopt | ||
| 3D Wireframe | |||
| 1. sys_chassis | 1200 | 20.9 | 47.5 |
| 2. race_car | 6800 | 37.7 | 53.8 |
| 3. seafloor | 6200 | 43.6 | NA |
| 3D Surface | |||
| 4. cyl_head | 1200 | 9.8 | 20.1 |
| 5. head | 4800 | 38.1 | 41.5 |
| 6. shuttle | 4000 | 21.2 | 25.1 |
| 7. studio | 2500 | 26.7 | 27.6 |
| Other | |||
| 8. oceantopo | 25000 | NR | |
| Optimizations | Used in Benchmark # |
|---|---|
| A. Some adjacent geometric primitives mapped to single XGL primitive | 1,2,4,6,7 |
| B. Geometric entities with identical attributes reordered to eliminate redundant attributes | 1 |
| C. Some LINE/LINE3's with common endpoints collapsed into one entity | 1,2 |
| D. XGL Gcache structure filled during file parsing | 4,6,7 |
| E. Facet normals computed for surface primitives when not provided 4,5,6.7 |
| GRAPHICS HARDWARE CONFIGURATION | SYSTEM HARDWARE CONFIGURATION | SOFTWARE CONFIGURATION | ||||
|---|---|---|---|---|---|---|
| Graphics Accelerator | SX | Processor Type | 150MHz hyperSPARC | Operating System | Solaris 2.4 | |
| Total Graphics Memory | 4 MB | Number of CPUs | 1 | Window System | X Windows System V11 | |
| Image Buffer | 24+24 bits | Floating Point | Integral | API | XGL | |
| Overlay/Underlay Buffer | 8/0 bits (shared with window planes) | Primary Cache (KB) | 0/8 (D/I) | API Version | 3.1 | |
| Depth Buffer | System | Secondary Cache (KB) | 512 (D+I) | API Vendor | Sun Microsystems | |
| Stencil Buffer | 0 bits | Memory (MB) | 32 | PLB Version | V2.1rC | |
| Accumulation Buffer | 0 bits | Disk (MB) | 2100 | Driver Version | Not Applicable | |
| Auxiliary Buffer | 0 bits | |||||
| Other Buffer | 0 bits | Comments | ||||
| Display List Memory | Virtual Memory | 5MB of contiguous memory reserved with sxconfig | ||||
| Texture Memory | Virtual Memory | |||||
| Display Manufacturer/Model | Bundled | |||||
| Display Resolution | 1280x1024 | |||||
| Display Size/Type | 20-inch/Color | |||||
| Display Refresh Rate | 76Hz | |||||
| Swap on Vertical Retrace | No | |||||
| List Price (as of 9/3/96) | $19,495 (includes monitor) | |
|---|---|---|
| Test Date | 10/95 | |
| General Availability | Now | |