NV1 vs Riva 128
Primary Details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| GPU code name | NV3 | NV1 |
| Market segment | Desktop | Desktop |
| Release date | 1 April 1997 (27 years ago) | 30 September 1995 (28 years ago) |
| Launch price (MSRP) | no data | $299 |
| Current price | $19.26 | $16.59 (0.1x MSRP) |
Detailed Specifications
General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Core clock speed | 100 MHz | 75 MHz |
| Number of transistors | 4 million | 1 million |
| Manufacturing process technology | 350 nm | 500 nm |
| Power consumption (TDP) | 4 Watt | 2 Watt |
| Texture fill rate | 0.1 | 0.08 |
Form Factor & Compatibility
Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).
| Interface | AGP 2x | PCI |
| Length | no data | 191 mm |
| Width | 1-slot | 1-slot |
| Supplementary power connectors | None | None |
| Memory type | SDR | EDO |
| Maximum RAM amount | 4 MB | 2 MB |
| Memory bus width | 128 Bit | 64 Bit |
| Memory clock speed | 100 MHz | 60 MHz |
| Memory bandwidth | 1.6 GB/s | 480.0 MB/s |
Connectivity and Outputs
Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.
| Display Connectors | 1x VGA, 1x DB13W3 | 1x VGA |
API Compatibility
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 5.0 | 1.0 |
| OpenGL | 1.0 | N/A |
| OpenCL | N/A | N/A |
| Vulkan | N/A | N/A |
Pros & Cons Summary
| Recency | 1 April 1997 | 30 September 1995 |
| Maximum RAM amount | 4 MB | 2 MB |
| Chip lithography | 350 nm | 500 nm |
| Power consumption (TDP) | 4 Watt | 2 Watt |
We couldn't decide between Riva 128 and NV1. We've got no test results to judge.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
Comparisons with Similar GPUs
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
