Radeon Xpress 1270 Mobile IGP: specs and benchmarks
Summary
ATI started Radeon Xpress 1270 Mobile IGP sales 28 February 2007. This is a laptop graphics card based on a R400 architecture and made with 80 nm manufacturing process. It is primarily aimed at gamers.
Compatibility-wise, this is a graphics card attached via PCIe 1.0 x16 interface.
Primary details
Some basic facts about Radeon Xpress 1270 Mobile IGP: architecture, market segment, release date etc.
| Place in the ranking | not rated | |
| Place by popularity | not in top-100 | |
| Architecture | R400 (2004−2008) | |
| GPU code name | RS690 | |
| Market segment | Laptop | |
| Release date | 28 February 2007 (17 years ago) |
Detailed specifications
Radeon Xpress 1270 Mobile IGP's specs such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Radeon Xpress 1270 Mobile IGP's performance, but for precise assessment you have to consider its benchmark and gaming test results.
| Core clock speed | 400 MHz | of 2670 MHz (Arc B580) |
| Number of transistors | 120 million | of 208,000 million (B200 SXM 192 GB) |
| Manufacturing process technology | 80 nm | of 3 nm (Arc Graphics 140V) |
| Texture fill rate | 1.600 | of 2,554 (Radeon Instinct MI300X) |
| ROPs | 4 | of 192 (Radeon RX 7900 XTX) |
| TMUs | 4 | of 1280 (Data Center GPU Max NEXT) |
Form factor & compatibility
This section provides details about the physical dimensions of Radeon Xpress 1270 Mobile IGP and its compatibility with other computer components. This information is useful when selecting a computer configuration or upgrading an existing one. For desktop graphics cards, it includes details about the interface and bus (for motherboard compatibility) and additional power connectors (for power supply compatibility).
| Interface | PCIe 1.0 x16 |
VRAM capacity and type
Parameters of memory installed on Radeon Xpress 1270 Mobile IGP: 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 | System Shared | |
| Maximum RAM amount | System Shared | of 294912 (Radeon Instinct MI325X) |
| Memory bus width | System Shared | of 8192 Bit (Radeon Instinct MI250X) |
| Memory clock speed | System Shared | of 20000 (RTX 5000 Ada Generation Mobile) |
| Shared memory | + |
Connectivity and outputs
Types and number of video connectors present on Radeon Xpress 1270 Mobile IGP. 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 Radeon Xpress 1270 Mobile IGP, sometimes including their particular versions.
| DirectX | 9.0b (9_2) | |
| OpenGL | 2.0 | of 4.6 (GeForce RTX 4090) |
| OpenCL | N/A | |
| Vulkan | N/A |
Similar GPUs
Here is our recommendation of several graphics cards that are more or less close in performance to the one reviewed.
Recommended processors
These processors are most commonly used with Radeon Xpress 1270 Mobile IGP according to our statistics.
