NVIDIA NV1 vs ATI Graphics Xpression ISA
What is the difference between NVIDIA NV1 and ATI Graphics Xpression ISA. Find out which graphics card has better performance.
Graphics Processor (GPU)
| NV1 | GPU Name | Mach64 |
| 500 nm | Process Size | 600 nm |
| 1 million | Transistors | 1 million |
| 90 mm² | Die Size | 90 mm² |
Graphics Card
| Sep 30th, 1995 | Release Date | 1995 |
| NV1 | Family | Mach 64 |
| End-of-life | Production | End-of-life |
| 299 USD | Launch Price | 249 USD |
| PCI | Bus Interface | PCI |
Memory
| 2 MB | Memory Size | 2 MB |
| EDO | Memory Type | DRAM |
| 64 bit | Memory Bus | 64 bit |
| 480.0 MB/s | Bandwidth | 320.0 MB/s |
Performance
| 75.00 MPixel/s | Pixel fillrate | 40.00 MPixel/s |
| 75.00 MTexel/s | Texture fillrate | 0 MTexel/s |
Clock Speeds
| 60 MHz | Memory Clock | 40 MHz |
| 75 MHz | GPU Clock | 40 MHz |
Render Config
| 1 | TMUs | N/A |
| 1 | ROPs | 1 |
| 1 | Pixel Shaders | 1 |
| N/A | Vertex Shaders | N/A |
Board Design
| Single-slot | Slot Width | Single-slot |
| 2 W | Thermal design power (TDP) | unknown |
| 200 W | Suggested PSU | 200 W |
| 1x VGA | Display Connectors | 1x VGA |
API support
| 1.0 | DirectX | N/A |
| N/A | OpenGL | N/A |
| N/A | OpenCL | N/A |
| N/A | Vulkan | N/A |
| N/A | Pixel Shader | N/A |
| N/A | Vertex Shader | N/A |