ATI Mobility Radeon 7500C vs ATI Mobility 9550
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 | Rage 9 (2003−2006) | Rage 7 (2001−2006) |
| GPU code name | M12 | M7 |
| Market segment | Laptop | Laptop |
| Release date | 1 June 2004 (20 years ago) | 1 December 2001 (22 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 | 6 | no data |
| Core clock speed | 250 MHz | 230 MHz |
| Boost clock speed | 210 MHz | no data |
| Number of transistors | 76 million | 60 million |
| Manufacturing process technology | 130 nm | 150 nm |
| Power consumption (TDP) | no data | 27 Watt |
| Texture fill rate | 1.000 | 0.46 |
| ROPs | 4 | 1 |
| TMUs | 4 | 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).
| Laptop size | medium sized | no data |
| Interface | AGP 4x | AGP 4x |
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 | DDR | DDR |
| Maximum RAM amount | 64 MB | 16 MB |
| Memory bus width | 64 Bit | 64 Bit |
| Memory clock speed | 243 MHz | 183 MHz |
| Memory bandwidth | 3.888 GB/s | 2.928 GB/s |
| Shared memory | - | no data |
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 outputs | No outputs |
API compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 9.0 | 7.0 |
| OpenGL | 2.0 | 1.3 |
| OpenCL | N/A | N/A |
| Vulkan | N/A | N/A |
Pros & cons summary
| Recency | 1 June 2004 | 1 December 2001 |
| Maximum RAM amount | 64 MB | 16 MB |
| Chip lithography | 130 nm | 150 nm |
ATI Mobility 9550 has an age advantage of 2 years, a 300% higher maximum VRAM amount, and a 15.4% more advanced lithography process.
We couldn't decide between Mobility Radeon 9550 and Mobility Radeon 7500C. 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
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
