Matrox G550 PCIe vs ATI Mobility Radeon HD 4850
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 944 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | TeraScale (2005−2013) | G500 (2001−2005) |
| GPU code name | M98 | Condor |
| Market segment | Laptop | Desktop |
| Release date | 9 January 2009 (15 years ago) | 13 July 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 | 800 | no data |
| Core clock speed | 500 MHz | 125 MHz |
| Number of transistors | 956 million | 10 million |
| Manufacturing process technology | 55 nm | 180 nm |
| Texture fill rate | 20.00 | 0.25 |
| Floating-point processing power | 0.8 TFLOPS | no data |
| ROPs | 16 | 2 |
| TMUs | 40 | 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 | large | no data |
| Interface | PCIe 2.0 x16 | PCIe 1.0 x1 |
| Length | no data | 112 mm |
| Width | no data | 1-slot |
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 | GDDR3 | DDR |
| Maximum RAM amount | 1 GB | 32 MB |
| Memory bus width | 256 Bit | 64 Bit |
| Memory clock speed | 850 MHz | 166 MHz |
| Memory bandwidth | 54.4 GB/s | 2.656 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 | 2x DVI |
API compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 10.1 (10_1) | 8.0 |
| Shader Model | 4.1 | no data |
| OpenGL | 3.3 | 1.5 |
| OpenCL | 1.1 | N/A |
| Vulkan | N/A | N/A |
Pros & cons summary
| Recency | 9 January 2009 | 13 July 2005 |
| Maximum RAM amount | 1 GB | 32 MB |
| Chip lithography | 55 nm | 180 nm |
ATI Mobility HD 4850 has an age advantage of 3 years, a 3100% higher maximum VRAM amount, and a 227.3% more advanced lithography process.
We couldn't decide between Mobility Radeon HD 4850 and Matrox G550 PCIe. We've got no test results to judge.
Be aware that Mobility Radeon HD 4850 is a notebook card while Matrox G550 PCIe is a desktop one.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
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