ATI Mobility Radeon X800XT vs R2 (Stoney Ridge)
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1099 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 4.79 | no data |
| Architecture | GCN 1.2/2.0 (2015−2016) | no data |
| GPU code name | Stoney Ridge | M28Pro |
| Market segment | Laptop | Laptop |
| Release date | 1 June 2016 (8 years ago) | 8 June 2005 (19 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.
| Pipelines / CUDA cores | 128 | 22 |
| Core clock speed | no data | 6 MHz |
| Boost clock speed | 600 MHz | 480 MHz |
| Number of transistors | 3100 Million | no data |
| Manufacturing process technology | 28 nm | 130 nm |
| Power consumption (TDP) | 15 Watt | no data |
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).
| Laptop size | no data | large |
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 | 256 |
| Memory bus width | 64 Bit | 256 Bit |
| Memory clock speed | no data | 550 MHz |
| Shared memory | + | - |
API compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (FL 12_0) | no data |
| Vulkan | + | - |
Pros & cons summary
| Recency | 1 June 2016 | 8 June 2005 |
| Chip lithography | 28 nm | 130 nm |
R2 (Stoney Ridge) has an age advantage of 10 years, and a 364.3% more advanced lithography process.
We couldn't decide between Radeon R2 (Stoney Ridge) and Mobility Radeon X800XT. 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
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