Matrox Millenium P650 LP MDD PCIe

The Matrox Millenium P650 LP MDD PCIe is a single-slot graphics card built on the Parhelia architecture, manufactured by UMC on a 150 nm process. It integrates 80 million transistors on a 130 mm² die, with a transistor density of 615.4K per square millimeter. Released on May 9, 2003, this end-of-life product targets legacy systems through its PCIe 1.0 x16 interface. The card features 128 MB of DDR memory on a 128-bit bus, delivering a peak bandwidth of 8.640 GB/s. Its launch MSRP was 234 USD. The database places it at the 50th percentile among all GPUs, but no benchmark scores or nearest rivals are listed, limiting direct performance comparisons.

Memory Subsystem

The memory subsystem consists of 128 MB of DDR VRAM, a 128-bit bus, and a memory clock of 270 MHz, which yields an effective data rate of 540 Mbps. The combination of these figures produces a peak bandwidth of 8.640 GB/s. This bandwidth is the maximum rate at which the GPU can read or write data to its frame buffer, directly affecting texture streaming and fill-rate performance. With only 128 MB of memory, the card cannot hold large texture sets or high-resolution framebuffers; this capacity is a hard constraint for any workload that demands extensive scene data. The 128-bit bus width is a common configuration for mid-range cards of the early 2000s, but it limits the amount of data that can be transferred per clock cycle compared to wider buses. The effective 540 Mbps per pin is a characteristic of DDR memory, where data is transferred on both rising and falling edges of the clock signal. In practical terms, the 8.640 GB/s bandwidth is sufficient for 2D desktop rendering and modest 3D scenes at resolutions like 1024x768 or 1280x1024, but it will become a bottleneck when textures exceed the available memory or when the pixel fill rate is pushed to its limits. The pixel rate of 380.0 MPixel/s and texture rate of 1.520 GTexel/s further constrain the card's ability to handle high-resolution, high-detail workloads.

Who Should Consider It

Given the absence of benchmark scores, the 50th percentile ranking is the sole performance indicator. This suggests the card sits at the median of the GPU performance distribution, meaning it is neither exceptionally fast nor extremely slow relative to all other GPUs in the database. However, without specific rival scores, this percentile cannot be translated into concrete frame-rate expectations. The card's specifications point to a target audience using legacy software that supports DirectX 8.1 or OpenGL 1.3. The 128 MB memory and 128-bit bus are adequate for basic 2D productivity tasks, such as office applications, web browsing, and video playback on older operating systems. For 3D gaming, the low pixel rate (380.0 MPixel/s) and texture rate (1.520 GTexel/s) indicate that the card can handle early-2000s titles at reduced settings, but it will struggle with any scene that requires high polygon counts or complex shaders. The single LFH60 display output is a proprietary connector that typically requires a breakout cable to drive standard monitors, so users must plan their display connectivity accordingly. This card is not intended for modern high-resolution gaming or GPU-accelerated compute; its role is confined to legacy systems where its PCIe 1.0 x16 interface and API support are still relevant.

Benchmark Performance

The FACT PACK lists no benchmark scores for this GPU, and the avgBenchmarkScore is 0. The only performance-related data are the theoretical fill rates: a pixel rate of 380.0 MPixel/s and a texture rate of 1.520 GTexel/s. These numbers are derived from the 8 texture mapping units (TMUs) and 2 raster output units (ROPs) combined with the memory bandwidth and clock speeds. The pixel rate represents the maximum number of pixels the GPU can output per second, while the texture rate indicates how many texels it can process. With only 2 ROPs, the pixel throughput is modest, and the 8 TMUs are typical for a mid-range card of its era. The memory bandwidth of 8.640 GB/s is sufficient to feed these fill rates, but the 128 MB frame buffer limits the complexity of scenes that can be rendered without spilling to system memory. The 50th percentile ranking suggests that, among all GPUs in the database, this card performs at the median level. However, because no actual benchmark scores are provided, it is impossible to state how far ahead or behind it is from any specific competitor. The lack of nearest rivals in the database further complicates any comparative analysis. In essence, the card's performance is defined by its fill rates and memory capacity, but without measured results, these theoretical numbers cannot be validated against real-world workloads.

How It Compares

The database lists no nearest rivals for the Matrox Millenium P650 LP MDD PCIe. Consequently, no direct comparisons to other graphics cards can be made. The 50th percentile placement indicates that it sits in the middle of the performance distribution of all GPUs, but the absence of rival scores prevents any head-to-head evaluation. The card's end-of-life status and 2003 release date place it in a historical context, but the FACT PACK does not include any other GPUs for reference. Without rival data, any assertion about its relative performance would be speculative. The only concrete metric is the percentile, which is a relative ranking but not a measure of absolute performance. Users seeking a comparison must consult external sources, which is outside the scope of this analysis. The card's specifications—128 MB memory, 8.640 GB/s bandwidth, and 380.0 MPixel/s pixel rate—are the only quantifiable attributes, and they define its capabilities independently of any competitor.

FAQ

Q: What is the memory bandwidth of the Matrox Millenium P650 LP MDD PCIe?

A: The memory bandwidth is 8.640 GB/s, achieved with a 128-bit bus and DDR memory operating at 270 MHz with an effective data rate of 540 Mbps.

Q: Does the card support DirectX 12 or Vulkan?

A: No. The card supports DirectX 8.1 and OpenGL 1.3. Vulkan is not listed in the API specifications.

Q: What is the recommended power supply wattage?

A: The suggested PSU is 200 W. The card has no auxiliary power connectors, so it draws all power from the PCIe slot.

Q: How many display outputs does it have?

A: It has one LFH60 display output.

Q: What is the transistor count and die size?

A: It has 80 million transistors on a 130 mm² die, manufactured on a 150 nm process.

Q: What is the launch MSRP?

A: The launch MSRP was 234 USD.

Power and Cooling

The card's thermal design power (TDP) is not specified in the FACT PACK, but the suggested power supply is 200 W. With no auxiliary power connectors, the card relies entirely on the PCIe slot for power, indicating a low-power design. The single-slot form factor and lack of external power connectors suggest a simple cooling solution, likely a passive heatsink or a small fan. The 150 nm process and 80 million transistors contribute to a moderate power envelope, but exact wattage figures are absent. The absence of a TDP number means that thermal management requirements cannot be precisely quantified, but the 200 W PSU recommendation provides a guideline for system builders. The card's power draw is expected to be well within the capabilities of a standard 200 W power supply, even when combined with other components. The lack of power connectors also simplifies installation, as no additional cables are required. The single-slot design ensures compatibility with space-constrained chassis, but the LFH60 output may necessitate a low-profile bracket adapter depending on the case.

Ray Tracing and Feature Set

The Parhelia architecture does not include dedicated ray tracing cores or tensor cores, as indicated by the null values for rtCores and tensorCores. The card's feature set is limited to the fixed-function pipeline of the early DirectX era. It supports DirectX 8.1 and OpenGL 1.3, which predate hardware-accelerated ray tracing and machine learning features. The API support means that the card cannot run modern games that require DirectX 11 or later, nor can it use Vulkan. The 8 TMUs and 2 ROPs are the only processing units for texture and pixel operations, respectively. The card's texture rate of 1.520 GTexel/s and pixel rate of 380.0 MPixel/s define its rendering capabilities. The lack of RT and tensor cores means no hardware acceleration for real-time ray tracing or AI-based upscaling. For users of legacy software that relies on DirectX 8.1 or OpenGL 1.3, this card provides the necessary API support, but it offers no path to modern graphics features. The single LFH60 output is the only display interface, and it requires an adapter for standard monitors. Overall, the feature set is basic and tailored to the computing environment of 2003, with no forward-looking technologies.