ATI FireGL V3100

The ATI FireGL V3100 is an end-of-life professional workstation graphics card built around the RV370 chip, manufactured by AMD on a 110 nm process at TSMC. It belongs to the FireGL (Vx100) generation, succeeding the Fire GL line and preceding the FirePro Terascale series, with a release date of August 31, 2004. This card offers a fixed set of specifications that place it squarely in the entry-level professional segment of its era, with no current benchmark scores available but a 50th percentile ranking against all GPUs, indicating a mid-pack historical standing.

Memory Subsystem

The FireGL V3100 is equipped with 128 MB of DDR memory, paired with a 64-bit memory bus. This configuration yields a memory bandwidth of 3.136 GB/s, derived from a memory clock of 196 MHz with a 392 Mbps effective data rate. The numbers are modest by any modern standard, but for a 2004-era entry-level workstation card, they represent a deliberate balance between cost and capability.

The 64-bit bus width is the most restrictive element here. It halves the potential data throughput compared to a 128-bit bus at the same clock speed, directly impacting how much texture and geometry data can be fed to the rendering pipeline. For high-resolution workloads, this becomes a critical bottleneck. At 1080p or higher, the memory subsystem would struggle to keep up with the demands of large frame buffers and complex scenes, leading to stuttering or reduced frame rates in interactive applications. The 3.136 GB/s bandwidth is sufficient for low-resolution or older professional applications, but the data suggests that any task requiring large texture sets or anti-aliasing at high resolutions would quickly exhaust the available memory bandwidth. The 128 MB capacity also limits the complexity of scenes that can be held entirely in VRAM, forcing reliance on system memory over the PCIe 1.0 x16 interface, which further reduces effective performance.

Ray Tracing and Feature Set

The FireGL V3100 does not include dedicated ray tracing cores or tensor cores, as those technologies were not part of the R300 architecture. Instead, the card relies on the DirectX 9.0 and OpenGL 2.0 API support, which were the standard graphics interfaces for its generation. The absence of hardware ray tracing means that any ray-traced workloads would have to be computed on the CPU or via software emulation, which is impractical for professional use. The feature set is oriented toward traditional rasterization, with 4 texture mapping units (TMUs) and 4 render output units (ROPs). These units yield a pixel rate of 1.564 GPixel/s and a texture rate of 1.564 GTexel/s.

The API support for DirectX 9.0 and OpenGL 2.0 indicates that the card was designed for the then-current generation of CAD and DCC applications, which primarily used these interfaces for viewport rendering and basic shading. There is no Vulkan support, which is expected given the card's age. The lack of tensor cores also means no AI-accelerated features, such as denoising or upscaling, which are common in modern professional cards. The R300 architecture itself is a fixed-function pipeline with programmable shaders, but the FireGL V3100's implementation focuses on geometry and rasterization rather than compute-heavy tasks. The data implies that this card is strictly for 2D viewport work and light 3D modeling, not for advanced rendering effects.

Power and Cooling

The FireGL V3100 is a single-slot card with no power connectors required, drawing all its power from the PCIe 1.0 x16 slot. The suggested power supply unit (PSU) rating is 200 W, which is a modest requirement that reflects the card's low power draw, though the exact TDP is not specified in the data. This makes the card easy to integrate into older or lower-capacity systems, as no additional power cabling is needed.

The cooling solution is not detailed, but the single-slot design and the absence of power connectors imply a passive or low-profile active cooler, sufficient for the heat generated by the 107 million transistors on a 74 mm² die. The transistor density of 1.4M per mm² is low by modern standards, which typically results in lower thermal output. The 200 W PSU recommendation is a conservative figure, allowing for a basic system with a modest CPU and a few drives. For a workstation of that era, this card would not stress the power delivery system, making it a low-risk upgrade for existing systems. The lack of external power connectors also means there is no risk of incompatible power supply connections, simplifying installation.

How It Compares

The FACT PACK provides no nearest rivals for the ATI FireGL V3100, with an empty `nearestRivals` list and no benchmark scores. This absence of comparative data means that direct performance positioning against specific competitor cards cannot be established from the available facts. However, the 50th percentile versus all GPUs indicates that, historically, this card sat exactly at the median performance level across every GPU ever benchmarked on this database. That is a neutral position, suggesting it was neither a standout performer nor a laggard in the broadest possible context.

Without rival names or delta percentages, any comparison must remain qualitative. The card's specifications, 128 MB DDR, 64-bit bus, 1.564 GPixel/s pixel rate, place it in the entry-level tier of professional cards from 2004. It would have competed against similar low-end workstation offerings from other vendors, but no specific data is available to quantify the differences. The 50th percentile ranking implies that in a pool of all GPUs, half were faster and half were slower, but this is a historical artifact, not a real-time competitive analysis.

Benchmark Performance

The benchmark data for the FireGL V3100 is entirely absent: the `benchmarks` array is empty, and the `avgBenchmarkScore` is 0. Consequently, there are no exact percentage deltas to report against any rival. The only quantitative performance indicator is the `percentileVsAllGpus` value of 50, which places the card at the midpoint of all GPUs in the database. This percentile is not a score but a rank, meaning that the card's performance is statistically average when compared to every other GPU ever recorded.

This lack of benchmark scores is significant. It suggests that either the card was rarely tested, or its performance was so low that it was not recorded in the database. The pixel rate of 1.564 GPixel/s and texture rate of 1.564 GTexel/s are fixed hardware limits that define its ceiling. For a professional card, these numbers indicate that it could handle basic viewport rendering but would be inadequate for any serious rendering or simulation tasks. The 0 average benchmark score could also mean that no valid benchmark run was submitted, leaving the card's real-world performance unverified. In the absence of rival scores, the percentile is the only comparative metric, and it offers no granular insight into relative strengths or weaknesses.

Who Should Consider It

Given the specifications, the FireGL V3100 is suitable for users who require a professional-grade card for 2D CAD drafting, basic 3D modeling with low polygon counts, or legacy software that relies on OpenGL 2.0 or DirectX 9.0. The 128 MB VRAM and 3.136 GB/s bandwidth are adequate for resolutions up to 1280x1024 or 1600x1200 in simple scenes, but not for 4K or high-detail textures. The 50th percentile ranking suggests that, in its time, it was a mainstream performer, but modern integrated graphics would likely outperform it.

Users with a 200 W PSU and a single-slot expansion slot will find this card easy to install, as it requires no additional power connectors. However, anyone expecting to run modern CAD applications with complex assemblies, real-time ray tracing, or GPU-accelerated compute will be severely limited by the lack of tensor and RT cores, as well as the low memory bandwidth. The card is best suited for legacy systems where stability and driver support for old OpenGL applications are more important than raw speed. For high-resolution work, the 64-bit bus will become a bottleneck, so users should stick to lower resolutions or accept reduced performance in interactive viewports.

FAQ

Q: What is the memory size and type of the ATI FireGL V3100?

A: The card has 128 MB of DDR memory with a 64-bit bus width, providing a bandwidth of 3.136 GB/s.

Q: Does the FireGL V3100 support ray tracing?

A: No, it has no RT cores or tensor cores. Its feature set is limited to DirectX 9.0 and OpenGL 2.0, meaning ray tracing is not hardware-accelerated.

Q: What power supply is recommended for this card?

A: A 200 W PSU is suggested, and the card uses no power connectors, drawing power solely from the PCIe 1.0 x16 slot.

Q: What is the card's production status and release date?

A: The production status is end-of-life, and it was released on August 31, 2004.

Q: How does the FireGL V3100 rank against all GPUs?

A: It sits at the 50th percentile, meaning it is exactly average compared to all GPUs in the database, though no specific benchmark scores are available.

Q: What display outputs does the card offer?

A: It provides one DVI and one VGA output, which is typical for professional cards of its generation.