NVIDIA GeForce 9500 GT Mac Edition

The NVIDIA GeForce 9500 GT Mac Edition is an end-of-life graphics card built on the Tesla architecture, using the G96C chip fabricated on TSMC’s 55 nm process. It packs 314 million transistors on a 121 mm² die, yielding a transistor density of 2.6 million per square millimeter. The card is configured with 512 MB of GDDR3 memory on a 128-bit bus, delivering 25.60 GB/s of bandwidth. Its compute resources include 32 shading units, 16 texture mapping units, and 8 raster operation pipelines, producing a pixel rate of 4.400 GPixel/s, a texture rate of 8.800 GTexel/s, and 89.60 GFLOPS of FP32 throughput. The card runs at a memory clock of 800 MHz, translating to 1600 Mbps effective. It occupies a single slot, requires no auxiliary power connectors, and is rated for a 50 W TDP with a suggested 250 W power supply. The bus interface is PCIe 2.0 x16, and display outputs consist of 2x DVI and 1x S-Video. This card holds a 50th percentile rank among all GPUs in the database, indicating a midpoint performance position, though no benchmark scores or rival comparisons are available in the data.

Benchmark Performance

Without benchmark scores or nearest-rival entries in the fact pack, the performance assessment must rely entirely on the card’s raw specification-derived rates. The 89.60 GFLOPS FP32 figure places this card firmly in the entry-level segment of its era, but the absence of comparative benchmark data means no percentage deltas can be computed. The pixel rate of 4.400 GPixel/s and texture rate of 8.800 GTexel/s are the key throughput indicators; these numbers suggest the card can handle basic rasterization tasks at low resolutions and modest settings, but they remain far below what modern integrated graphics achieve. The 50th percentile ranking among all GPUs is a statistical midpoint, yet given the card’s end-of-life status, this percentile likely reflects a database skewed by many older, low-performance parts.

The memory subsystem is another limiting factor. With 512 MB of GDDR3 and 25.60 GB/s bandwidth, the card cannot feed large textures or high-resolution framebuffers efficiently. The 128-bit bus width is narrow by modern standards, and the effective 1600 Mbps memory speed is low. For a card with only 32 shading units, the FP32 rate of 89.60 GFLOPS corresponds to roughly 2.8 GFLOPS per shading unit, which is consistent with a low-clocked design. The lack of any benchmark scores in the data means the card’s real-world performance cannot be quantified against rivals, but the theoretical peak rates provide a ceiling. In practice, the data indicates this card would struggle with any game released after 2010, even at 720p with reduced detail settings. The 4.400 GPixel/s fill rate, for instance, translates to less than 5 full-screen passes per second at 1080p (1920x1080 ≈ 2.07 million pixels), which is insufficient for modern frame rates.

Power and Cooling

The thermal design power is rated at 50 W, a modest figure that reflects the card’s low transistor count and conservative clocks. This TDP allows for a passive or low-noise cooling solution, though the card is specified as single-slot, meaning it uses a slim heatsink and fan assembly. The absence of power connectors is notable — the card draws all its power from the PCIe 2.0 x16 slot, which typically supplies up to 75 W. This is sufficient for a 50 W TDP, leaving headroom for transient spikes. The suggested power supply is 250 W, which is a low requirement even for systems from 2010; most modern PSUs exceed this rating by a wide margin. The single-slot design and lack of auxiliary power make this card easy to install in compact systems, but the cooling solution must be adequate for the 50 W envelope.

The card’s dimensions are 145 mm in length (5.7 inches), which is short enough to fit in most micro-ATX cases. The 55 nm process node contributes to the low power draw, though TSMC’s 55 nm technology is older and less efficient than later nodes. The TDP of 50 W is a hard ceiling, and the data shows no boost or game clock values, suggesting fixed clocks that do not adjust dynamically. For system builders, the 250 W PSU recommendation is a minimum; the data does not specify whether this includes the rest of the system’s power draw, but a conservative approach would add the CPU and other components. The lack of power connectors simplifies cabling, but it also means the card cannot be overclocked via external power delivery. The memory runs at 800 MHz with 1600 Mbps effective, which is moderate for GDDR3 and aligns with the low TDP.

How It Compares

The fact pack lists no nearest rivals, so no direct percentage comparisons can be made. The card’s predecessor is the GeForce 8 series, and its successor is the GeForce 200 series, but no specific models or scores are provided. The percentile rank of 50 indicates that half of all GPUs in the database perform better and half perform worse, but without a distribution, this is a weak statement. The 9500 GT Mac Edition sits between those generations, but the data does not reveal how it stacks against any specific GeForce 8 or GeForce 200 part. The lack of benchmarks and rivals means the card’s position is defined only by its own specifications.

Given the 89.60 GFLOPS FP32 and 25.60 GB/s bandwidth, the card would likely fall below any GeForce 200-series part with more shading units or wider memory buses, but those rivals are not enumerated. The 512 MB memory size is small even for 2010, and the 128-bit bus limits bandwidth. In the absence of rival data, the analysis must note that the card’s performance is strictly bounded by its own rates: 4.400 GPixel/s pixel fill, 8.800 GTexel/s texture fill, and 89.60 GFLOPS compute. The 50th percentile rank suggests it is not an outlier on either end of the performance spectrum, but this is a database-wide metric, not a head-to-head comparison. The card’s end-of-life production status implies it has been superseded, but the successor generation’s specifications are not provided.

Who Should Consider It

The data indicates this card is suitable for legacy systems requiring basic 2D acceleration or video output, given its 2x DVI and 1x S-Video connectors. Its 50 W TDP and 250 W PSU requirement make it a low-strain addition to older office PCs. For 3D gaming, the 89.60 GFLOPS FP32 and 4.400 GPixel/s pixel rate are only viable for very old titles (pre-2005) at 800x600 or 1024x768 resolution with low detail. The 512 MB memory is insufficient for modern texture-heavy games, and the 25.60 GB/s bandwidth will bottleneck any scene with high-resolution textures. Benchmark results, though absent, would likely show the card failing to maintain 30 frames per second in any DirectX 10-era game at 720p.

At 1080p, the card is not viable for gaming; the pixel rate alone suggests a maximum of about 2 full-screen passes per frame, which is inadequate for complex scenes. The card’s 32 shading units can process 89.60 GFLOPS, but modern shaders require more. The data supports a recommendation for users with very old systems (e.g., Pentium 4 or early Core 2) who need to replace a failed GPU without upgrading the PSU. The single-slot form factor is also suitable for small form factor cases. For anyone considering this card for modern workloads, the data clearly shows it is not a practical choice — the 50th percentile rank is misleading because it is relative to a database full of similarly dated hardware. The card’s end-of-life status and lack of Vulkan support (null in the APIs) further limit its utility.

Ray Tracing and Feature Set

The card has no ray tracing cores and no tensor cores, as these fields are null. Its architecture, Tesla, predates any hardware acceleration for ray tracing or AI-based upscaling. The API support is limited: DirectX 11.1 (with a 10_0 feature level, meaning it only supports DirectX 10-class features), OpenGL 3.3, and no Vulkan support. This means the card cannot run modern games that require DirectX 12 or Vulkan. The DirectX 11.1 designation is nominal — the 10_0 feature level caps shader model at 4.0, which is a significant limitation. The OpenGL 3.3 support allows some older Linux or Mac titles, but the card’s Mac Edition branding suggests it was intended for macOS systems of the era.

The lack of RT cores and tensor cores is expected for a 2010 card, but it means no hardware-accelerated ray tracing, DLSS, or similar features. The card’s 32 shading units are the only processing elements, and they handle all vertex, geometry, and pixel shading. The 8 ROPs limit the fill rate to 4.400 GPixel/s, which is the bottleneck for anti-aliasing and high resolutions. The texture rate of 8.800 GTexel/s is similarly constrained. The card’s API support does not include Vulkan, which is a dealbreaker for modern titles that use this API on Windows and Linux. The 512 MB memory is also a feature-set constraint, as it cannot hold large shader caches or geometry buffers. The data shows no support for hardware video decoding beyond what the API set implies, though the S-Video output suggests analog video out is a feature. Overall, the feature set is that of a basic DirectX 10-era card with no modern acceleration, and its 50th percentile rank should be interpreted as a mid-tier position among legacy GPUs, not a recommendation for any contemporary use case.