NVIDIA GeForce PCX 5900

The NVIDIA GeForce PCX 5900 is a PCIe 1.0 x16 graphics card built around the NV35 chip, employing the Rankine architecture on a 130 nm TSMC process. The die contains 135 million transistors across 207 mm², yielding a transistor density of 652.2K per mm². Released on March 16, 2003, the card occupies a slot between the GeForce 4 Ti and the GeForce 6 PCIe in NVIDIA's lineup, and its production status is end-of-life. The card's 50th percentile standing among all GPUs in the database indicates a median performance level, while its theoretical fill rates — 1.400 GPixel/s pixel rate and 2.800 GTexel/s texture rate — define its raw throughput capabilities.

Power and Cooling

The PCX 5900 requires no auxiliary power connectors, drawing all operating power from the PCIe 1.0 x16 slot. The suggested PSU rating is 200 W, a figure that reflects the card's modest electrical demands. This is a notable contrast to higher-end cards of the same generation, which typically required dedicated power cables. The absence of power connectors simplifies installation and reduces cable management requirements in a system build.

The single-slot design keeps the physical footprint minimal, allowing the card to be installed in a chassis without occupying an adjacent slot. The memory clock of 275 MHz, with an effective data rate of 550 Mbps, is conservative by modern standards, but it is appropriate for the 128 MB DDR frame buffer on a 256-bit bus. The resulting 17.60 GB/s of memory bandwidth is the card's data throughput ceiling.

The 130 nm TSMC process, with 135 million transistors on a 207 mm² die, is a key factor in the card's low power requirements. A transistor density of 652.2K per mm² is a measure of how tightly the logic is packed, and this density, combined with the relatively low memory clock, keeps thermal output manageable. The card's cooling solution is not specified in the data, but the single-slot form factor and the absence of power connectors suggest a modest heatsink-and-fan design is sufficient.

For system builders, the 200 W PSU recommendation is a practical guideline. It means a standard desktop power supply of that rating is adequate, even with the card installed alongside other components. The card's power draw is entirely supplied by the slot, so no additional 6-pin or 8-pin PCIe power cables are needed.

How It Compares

The dataset lists no nearest rivals for the PCX 5900, so direct percentage comparisons against competing products are not available. What the data does provide is a 50th percentile standing among all GPUs tracked in the benchmark database, placing this card exactly at the median of the performance distribution. This means half of all GPUs in the database outperform it and half underperform it — a neutral midpoint that positions the PCX 5900 as a mainstream product rather than a performance leader or a budget entry.

In NVIDIA's own product stack, the PCX 5900 sits between the GeForce 4 Ti (its predecessor) and the GeForce 6 PCIe (its successor). The GeForce 4 Ti represents the prior generation's high-end, while the GeForce 6 PCIe introduces the next architecture with significant feature advancements. The PCX 5900 bridges the transition to PCIe, carrying the Rankine architecture forward on the new bus interface. This positioning suggests the card was intended to offer a PCIe-native option for users upgrading from AGP-based systems, without requiring a generational leap to the GeForce 6 architecture.

Because no rival scores or deltaPct values are present, the analysis must rely on the theoretical throughput figures and the percentile rank to position this card. The 50th percentile is a meaningful anchor: it tells us that, across the entire database of GPUs, the PCX 5900 sits right in the middle. In practical terms, this means the card would handle applications of its era at medium settings, but it would not excel at high resolutions or demanding effects.

The absence of rival data is itself a limitation. Without competitor names, scores, or percentage deltas, the PCX 5900 cannot be compared against specific products of the same period. The percentile rank is the only comparative metric available.

Ray Tracing and Feature Set

The PCX 5900 does not include dedicated ray tracing cores or tensor cores — the data lists neither, reflecting the era in which this card was designed. Instead, it relies on the Rankine architecture's conventional shader pipeline, which was standard for DirectX 9.0a-class hardware. This means ray tracing, if supported at all, would be handled through software or compute shaders, with performance far below that of modern hardware-accelerated ray tracing.

API support is anchored by DirectX 9.0a, with OpenGL 1.5 fully supported and OpenGL 2.0 partially supported. This partial OpenGL 2.0 implementation means some features of the newer specification are available, but not the complete set. Developers targeting OpenGL 2.0 features would need to account for the card's limitations. The DirectX 9.0a support aligns with the card's 2003 release, as DirectX 9 was the contemporary graphics API.

The card's display outputs comprise one DVI, one VGA, and one S-Video connector, allowing simultaneous connection to a digital monitor, an analog monitor, and a television or video capture device. This triple-output configuration was common for cards of this generation, offering flexibility for multi-display setups or home theater use.

The 128 MB DDR frame buffer, paired with a 256-bit memory bus, provides 17.60 GB/s of bandwidth. The texture rate of 2.800 GTexel/s and pixel rate of 1.400 GPixel/s define the card's fill-rate capabilities, which are modest by later standards but appropriate for its 2003 release window. The 8 TMUs and 4 ROPs determine these rates: with 8 texture mapping units, the card can sample 8 texels per clock cycle, while the 4 render output units handle pixel writes.

FAQ

Q: What is the memory configuration of the PCX 5900?

A: The card ships with 128 MB of DDR memory on a 256-bit bus, delivering 17.60 GB/s of bandwidth. The memory clock is 275 MHz, with an effective data rate of 550 Mbps. The 256-bit bus is a key feature, as it provides double the memory bandwidth of a 128-bit bus at the same clock speed.

Q: Does the PCX 5900 require a dedicated power connector?

A: No. The card uses no auxiliary power connectors and draws all power from the PCIe 1.0 x16 slot. The suggested PSU rating is 200 W, which is a modest requirement for a graphics card of this era.

Q: What API levels does the card support?

A: It supports DirectX 9.0a, OpenGL 1.5 (full), and OpenGL 2.0 (partial). The partial OpenGL 2.0 support means some features are present, but not the full specification.

Q: What is the bus interface?

A: The PCX 5900 uses PCIe 1.0 x16. This is the first generation of PCI Express, which offers a serial data connection that replaced the older AGP interface.

Q: What display outputs are available?

A: The card provides one DVI, one VGA, and one S-Video output. This allows connection to a digital flat panel, an analog CRT, and a television or capture device simultaneously.

Q: Is the card still in production?

A: No, its production status is end-of-life. It was released on March 16, 2003, and has since been succeeded by the GeForce 6 PCIe.

Benchmark Performance

The benchmark data for the PCX 5900 contains no recorded scores — the benchmarks array is empty and the average benchmark score is zero. Consequently, no percentage deltas against rivals can be computed, and the analysis must lean on the theoretical throughput figures and the percentile rank.

The card's 50th percentile standing across all GPUs in the database places it at the exact median. This is a neutral position: it is neither a standout performer nor a laggard, but a middle-of-the-pack product. For a card released in March 2003 on the PCIe 1.0 x16 interface, this median placement is consistent with a mainstream offering. The percentile rank is derived from the entire GPU population in the database, so a 50th percentile means the PCX 5900 is exactly average in terms of benchmark performance — though the specific benchmark scores that would support this are not listed.

The theoretical fill rates provide the only quantitative performance indicators. The pixel rate of 1.400 GPixel/s and texture rate of 2.800 GTexel/s are derived from the 8 TMUs and 4 ROPs, clocked at the memory's effective rate. The 17.60 GB/s of memory bandwidth, delivered over a 256-bit bus, is the ceiling for data throughput. The ratio of texture rate to pixel rate — 2:1 — reflects the 8 TMUs to 4 ROPs configuration, meaning the card can apply two textures per pixel in a single pass. This is a balanced ratio for a card of this class, as it allows for multi-textured scenes without the pixel pipeline becoming a bottleneck.

The memory bandwidth of 17.60 GB/s is a critical constraint. At a 550 Mbps effective data rate across a 256-bit bus, this bandwidth must feed both the texture units and the pixel output. For applications of the card's era, this bandwidth is sufficient for typical resolutions and detail settings. At higher resolutions or with heavy filtering, the bandwidth would become a limiting factor.

Without rival scores, these figures cannot be contextualized against competing products. However, the 50th percentile rank offers a reference point: the PCX 5900 performs at the midpoint of the entire GPU population tracked in the database. The theoretical rates, while not benchmark scores, are consistent with a card that sits at the median — capable of running contemporary titles at playable frame rates, but not at the highest settings.