ATI Radeon X850 PRO AGP vs ATI Xpress X1250
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 | no data | R400 (2004−2008) |
| GPU code name | RS690M | R481 |
| Market segment | Laptop | Desktop |
| Release date | 1 February 2007 (17 years ago) | 4 September 2005 (19 years ago) |
| Launch price (MSRP) | no data | $279 |
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.
| Pipelines / CUDA cores | 4 | no data |
| Core clock speed | no data | 500 MHz |
| Boost clock speed | 350 MHz | no data |
| Number of transistors | no data | 160 million |
| Manufacturing process technology | 80 nm | 130 nm |
| Texture fill rate | no data | 6.000 |
| ROPs | no data | 12 |
| TMUs | no data | 12 |
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 | no data | AGP 8x |
| Width | no data | 1-slot |
| Supplementary power connectors | no data | 1x Molex |
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 | no data | GDDR3 |
| Maximum RAM amount | 128 MB | 256 MB |
| Memory bus width | no data | 256 Bit |
| Memory clock speed | no data | 500 MHz |
| Memory bandwidth | no data | 32 GB/s |
| Shared memory | + | - |
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 | no data | 1x DVI, 1x VGA, 1x S-Video |
API compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | no data | 9.0b (9_2) |
| OpenGL | no data | 2.0 |
| OpenCL | no data | N/A |
| Vulkan | - | N/A |
Pros & cons summary
| Recency | 1 February 2007 | 4 September 2005 |
| Maximum RAM amount | 128 MB | 256 MB |
| Chip lithography | 80 nm | 130 nm |
ATI Xpress X1250 has an age advantage of 1 year, and a 62.5% more advanced lithography process.
ATI X850 PRO AGP, on the other hand, has a 100% higher maximum VRAM amount.
We couldn't decide between Radeon Xpress X1250 and Radeon X850 PRO AGP. We've got no test results to judge.
Be aware that Radeon Xpress X1250 is a notebook card while Radeon X850 PRO AGP is a desktop one.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
Comparisons with similar GPUs
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