ATI Rage 128 VR AGP vs ATI Graphics Xpression
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | Mach (1992−1997) | Rage 4 (1998−1999) |
| GPU code name | Mach64 | Rage 4 |
| Market segment | Desktop | Desktop |
| Release date | 1 November 1995 (30 years ago) | 1 August 1998 (27 years ago) |
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Core clock speed | 40 MHz | 80 MHz |
| Number of transistors | 1 million | 8 million |
| Manufacturing process technology | 600 nm | 250 nm |
| Texture fill rate | no data | 0.16 |
| ROPs | 1 | 2 |
| TMUs | no data | 2 |
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 | PCI | AGP 2x |
| Width | 1-slot | 1-slot |
| Supplementary power connectors | no data | None |
VRAM capacity and type
Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.
| Memory type | EDO | SDR |
| Maximum RAM amount | 2 MB | 32 MB |
| Memory bus width | 64 Bit | 64 Bit |
| Memory clock speed | 40 MHz | 125 MHz |
| Memory bandwidth | 320.0 MB/s | 1 GB/s |
Connectivity and outputs
This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.
| Display Connectors | 1x VGA | 1x VGA |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | N/A | 6.0 |
| OpenGL | N/A | 1.2 |
| OpenCL | N/A | N/A |
| Vulkan | N/A | N/A |
Pros & cons summary
| Recency | 1 November 1995 | 1 August 1998 |
| Maximum RAM amount | 2 MB | 32 MB |
| Chip lithography | 600 nm | 250 nm |
ATI Rage 128 VR AGP has an age advantage of 2 years, a 1500% higher maximum VRAM amount, and a 140% more advanced lithography process.
We couldn't decide between Graphics Xpression and Rage 128 VR AGP. We've got no test results to judge.
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