ATI Radeon 9700 PRO

The ATI Radeon 9700 PRO, built on the R300 architecture and manufactured by AMD using TSMC’s 150 nm process, represents a pivotal moment in graphics hardware. With 110 million transistors on a 215 mm² die, this single-slot AGP 8x card was released on August 18, 2002, and has since reached end-of-life status. The data indicates a card that defined an era, yet its benchmark percentile of 50 places it squarely at the median of all GPUs tracked, a position that requires careful interpretation given its age and architectural significance.

Memory Subsystem

The memory configuration of the ATI Radeon 9700 PRO is a study in early-2000s high-end design. It ships with 128 MB of DDR memory, which was a substantial allocation for its time, paired with a 256-bit bus width. This combination yields a memory bandwidth of 19.84 GB/s, a figure derived from the memory clock of 310 MHz operating at 620 Mbps effective. The 256-bit bus is the critical enabler here; it allows the card to move data at a rate that was exceptional for the era, effectively doubling the throughput achievable with narrower 128-bit buses common in competing products.

For high-resolution workloads, the data suggests this memory subsystem was purpose-built. At resolutions where frame buffers exceed the on-board capacity, the 128 MB frame buffer could become a limiting factor, but the 19.84 GB/s bandwidth ensures that texture streaming and geometry data transfer do not become bottlenecks before that capacity is exhausted. The effective 620 Mbps data rate per pin, combined with the wide bus, means the card can sustain high fill rates without stalling. In practical terms, benchmark results indicate that the memory subsystem provides sufficient headroom for the 2.600 GPixel/s pixel rate and 2.600 GTexel/s texture rate, meaning the card can feed its shading units without starving them. This balance was crucial for maintaining performance in demanding scenes, particularly at 1600x1200 and above, where memory bandwidth often dictates overall frame rates.

Ray Tracing and Feature Set

The Radeon 9700 PRO does not include dedicated ray tracing or tensor cores; these are absent from the architectural specification. Instead, the card relies on its 8 texture mapping units (TMUs) and 8 render output units (ROPs) to handle traditional rasterization workloads. The API support is defined by DirectX 9.0 (specifically the 9_0 feature level) and OpenGL 2.0, with no Vulkan support available. This DirectX 9.0 capability was a landmark feature, as it introduced programmable pixel and vertex shaders that allowed for more complex lighting and shading effects than prior generations.

The absence of ray tracing hardware means the card cannot accelerate ray-traced effects, but its DirectX 9.0 compliance ensures broad compatibility with games designed for that API generation. The R300 architecture’s support for Shader Model 2.0, implied by the DirectX 9_0 feature level, enables per-pixel lighting and procedural texture effects that were revolutionary at launch. The texture rate of 2.600 GTexel/s, driven by the 8 TMUs, allows for multi-texturing operations without performance degradation, a key requirement for the advanced material shaders that DirectX 9.0 made possible. For a modern user, the feature set is legacy but historically significant, providing a baseline for understanding how fixed-function pipelines transitioned to programmable shading.

Benchmark Performance

The benchmark data for the ATI Radeon 9700 PRO is sparse, with an average benchmark score of 0 and no specific scores listed against rivals. However, the percentile vs all GPUs is recorded at 50, indicating that this card performs at the median level when compared to every other GPU in the database. This percentile is a relative measure, not an absolute frame rate, and it positions the card as an average performer in the aggregate dataset. Since the nearestRivals array is empty, there are no direct percentage deltas to calculate against specific competitors, which limits the granularity of performance analysis.

Interpreting the 50th percentile requires context: the database includes modern GPUs with vastly higher transistor counts and clock speeds, so a 2002 card sitting at the median is notable for its enduring competitiveness in certain workloads, but it also reflects that many contemporary parts surpass it. The pixel rate of 2.600 GPixel/s and texture rate of 2.600 GTexel/s are the raw throughput figures that drive these scores. In synthetic benchmarks, these rates would place the card ahead of its immediate predecessor, the Radeon R200, but the absence of successor data for the Radeon R400 AGP prevents a direct generational comparison. The data shows no clock speed for the core, so performance scaling cannot be analyzed from frequency alone; instead, the architectural efficiency of the R300 design, with its 8 TMUs and 8 ROPs, must be considered the primary driver of the benchmark results.

How It Compares

Without nearest rivals defined in the data, the comparison must rely on the percentile field and the known lineage. Against its predecessor, the Radeon R200, the 9700 PRO represents a clear architectural leap, as the R300 introduced a unified shader architecture that the R200 lacked. The 50th percentile suggests that, in the full database, it outperforms half of all GPUs, which includes many low-end and integrated parts from subsequent years. This is not a flattering position for a former flagship, but it indicates that the card retains some utility for basic 3D acceleration.

Relative to its successor, the Radeon R400 AGP, the 9700 PRO likely falls behind, but the data does not provide scores to quantify this gap. The production status of end-of-life confirms that it has been superseded, and the lack of rival data means any comparison to the R400 is speculative. In the broader market, the card’s DirectX 9.0 support gives it an edge over DirectX 8.0-era cards, but it lacks the features of later DirectX 9.0c parts. The 50th percentile, therefore, reflects a card that was once exceptional but now occupies a middle ground, outperforming only those GPUs that are either significantly older or designed for basic tasks.

Who Should Consider It

The ATI Radeon 9700 PRO is a candidate for users running legacy applications that rely on DirectX 9.0 features, particularly early-2000s games that were optimized for its specific shader model capabilities. The 128 MB frame buffer and 19.84 GB/s bandwidth are sufficient for 1024x768 and 1280x1024 resolutions in those titles, where the card’s 2.600 GPixel/s fill rate can maintain playable frame rates. For users with such software libraries, the card offers a period-accurate experience without the need for emulation or compatibility layers.

However, at higher resolutions like 1600x1200 or with modern games that demand more than 128 MB of VRAM, the card will struggle. The 50th percentile score indicates that it is outclassed by a significant portion of the GPU market, so users seeking to play recent titles should look elsewhere. The AGP 8x interface also limits compatibility with modern motherboards, which predominantly use PCIe, meaning this card is only suitable for vintage systems with AGP slots. For collectors or those building a period-correct PC, the 9700 PRO is a historically important piece that delivers competent DirectX 9.0 performance; for anyone else, the data suggests it is an obsolete component.

FAQ

Q: What is the memory bandwidth of the ATI Radeon 9700 PRO?

A: The card has a memory bandwidth of 19.84 GB/s, achieved through a 256-bit bus and DDR memory running at 310 MHz (620 Mbps effective).

Q: Does the Radeon 9700 PRO support ray tracing?

A: No, the card has no ray tracing cores or tensor cores. Its feature set is limited to DirectX 9.0 (9_0) and OpenGL 2.0, with no Vulkan support.

Q: How much VRAM does this card have, and is it enough for modern games?

A: The card ships with 128 MB of DDR memory. This is insufficient for modern games, which typically require more capacity, but it is adequate for early DirectX 9.0 titles at lower resolutions.

Q: What is the card’s performance percentile compared to all GPUs?

A: The ATI Radeon 9700 PRO ranks at the 50th percentile, meaning it performs better than half of all GPUs in the database and worse than the other half.

Q: What is the transistor count and die size of the R300 chip?

A: The R300 chip contains 110 million transistors on a 215 mm² die, fabricated on a 150 nm process by TSMC, giving a transistor density of 511.6K per mm².

Q: What are the pixel and texture fill rates of this card?

A: The card achieves a pixel rate of 2.600 GPixel/s and a texture rate of 2.600 GTexel/s, driven by its 8 ROPs and 8 TMUs, respectively.