ATI Mobility Radeon X800: specs and benchmarks
Summary
ATI started Mobility Radeon X800 sales 5 June 2005. This is a laptop graphics card based on a R400 architecture and made with 130 nm manufacturing process. It is primarily aimed at gamers. 256 MB of GDDR2, GDDR3 memory clocked at 0.8 GHz are supplied, and together with 128 / 256 Bit memory interface this creates a bandwidth of 25.6 GB/s.
Compatibility-wise, this is card attached via PCIe 1.0 x16 interface.
Primary details
Some basic facts about Mobility Radeon X800: architecture, market segment, release date etc.
| Place in performance ranking | not rated | |
| Place by popularity | not in top-100 | |
| Architecture | R400 (2004−2008) | |
| GPU code name | M28 | |
| Market segment | Laptop | |
| Release date | 5 June 2005 (19 years ago) |
Detailed specifications
Mobility Radeon X800's specs such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Mobility Radeon X800's performance, but for precise assessment you have to consider its benchmark and gaming test results.
| Pipelines / CUDA cores | 18 | of 20480 (Data Center GPU Max NEXT) |
| Core clock speed | 6 MHz | of 2610 (Radeon RX 6500 XT) |
| Boost clock speed | 400 MHz | of 3599 (Radeon RX 7990 XTX) |
| Number of transistors | 160 million | of 14400 (GeForce GTX 1080 SLI Mobile) |
| Manufacturing process technology | 130 nm | of 4 (H100 PCIe) |
| Texture fill rate | 4.800 | of 969.9 (H100 SXM5 96 GB) |
Form factor & compatibility
Information on Mobility Radeon X800's compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.
| Laptop size | large | |
| Interface | PCIe 1.0 x16 |
VRAM capacity and type
Parameters of memory installed on Mobility Radeon X800: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors have no dedicated memory and use a shared part of system RAM instead.
| Memory type | GDDR2, GDDR3 | |
| Maximum RAM amount | 256 MB | of 192 (Radeon Instinct MI300X) |
| Memory bus width | 128 / 256 Bit | of 8192 (Radeon Instinct MI250X) |
| Memory clock speed | 800 MHz | of 23000 (GeForce RTX 4080 SUPER) |
| Memory bandwidth | 25.6 GB/s | of 3276 (Aldebaran) |
| Shared memory | - |
Connectivity and outputs
Types and number of video connectors present on Mobility Radeon X800. As a rule, this section is relevant only for desktop reference graphics cards, since for notebook ones the availability of certain video outputs depends on the laptop model, while non-reference desktop models can (though not necessarily will) bear a different set of video ports.
| Display Connectors | No outputs |
API compatibility
APIs supported by Mobility Radeon X800, sometimes including their particular versions.
| DirectX | 9.0b (9_2) | |
| OpenGL | 2.0 | of 4.6 (GeForce GTX 1080 Mobile) |
| OpenCL | N/A | |
| Vulkan | N/A |
