NVIDIA GeForce RTX 3080 Ti

The NVIDIA GeForce RTX 3080 Ti occupies a distinctive position in the benchmark hierarchy, sitting just below a cluster of formidable competitors. Its average benchmark score of 41224 places it in the 83rd percentile of all GPUs, a strong showing, yet the data reveals an intensely tight race at the top. The card trails the NVIDIA GeForce RTX 3090 by a mere 0.5%, a negligible margin that translates to a difference of only 217 points. This proximity suggests that in most real-world workloads, the two cards will deliver nearly identical performance, making the 3080 Ti an exceptionally close alternative to the flagship. The narrative shifts slightly when compared to the AMD Radeon Pro 5300, where the 3080 Ti is 0.9% behind, and the gap widens to 1.1% against the newer NVIDIA GeForce RTX 5070. Interestingly, the data shows a 1.6% deficit relative to the NVIDIA Tesla M40, a professional-grade compute card, underscoring that raw aggregate scores do not always reflect gaming-oriented optimizations. These deltas are all within a narrow band, indicating that the 3080 Ti is not just competitive; it is effectively clustered with the very best, trading blows within a performance envelope of less than two percent.

Benchmark Performance

Examining the individual benchmark results provides a more nuanced view than the aggregate score alone. In the demanding 3DMark Steel Nomad DX12 test, the RTX 3080 Ti achieves a score of 5077, which is a solid result for a card of this generation, though it no longer tops the charts. This score reflects a capable architecture that handles modern DirectX 12 workloads with proficiency, but it is not the class leader in this specific synthetic scenario. The compute-oriented tests tell a different story of raw throughput. The Geekbench OpenCL score of 191309 is exceptionally high, demonstrating the card's massive parallel processing capability. The Vulkan score of 171798 is also robust, though slightly lower than OpenCL, which is typical given API overhead differences. These numbers indicate that for non-gaming compute tasks, the 3080 Ti remains a powerhouse, leveraging its 10240 shading units to plow through data-parallel workloads.

In legacy and 2D tests, the performance profile is mixed, as expected. The Passmark G3D score of 26896 is a strong overall gaming metric, while the GPU Compute score of 15282 highlights the card's computational heft. However, the older DirectX tests reveal a less impressive picture: Passmark DirectX 10 score of 184, DirectX 11 score of 223, and DirectX 9 score of 274 are all relatively low. These figures are typical for modern GPUs, which prioritize newer API features and often have less optimized drivers for antiquated rendering paths. The G2D score of 1091 is unremarkable, reflecting that 2D performance is not a differentiator for a card of this class. The FP32 compute throughput of 34.10 TFLOPS, paired with an identical FP16 rate, confirms that the 3080 Ti provides balanced compute capability without dedicated half-rate acceleration, a design choice that favors consistent performance across various precision levels.

Ray Tracing and Feature Set

The RTX 3080 Ti is built on the Ampere architecture, featuring a GA102 chip manufactured on Samsung's 8 nm process. This configuration includes 80 dedicated RT cores and 320 tensor cores, which are the hardware foundations for its ray tracing and AI-driven features. The presence of these cores allows the card to handle real-time ray tracing effects, a key feature for modern titles that support the technology. The architecture supports DirectX 12 Ultimate with a feature level of 12_2, ensuring compatibility with the latest rendering techniques such as variable rate shading and mesh shaders. The API support is comprehensive, including OpenGL 4.6 and Vulkan 1.4, providing broad compatibility across different game engines and applications.

The tensor cores are particularly relevant for DLSS (Deep Learning Super Sampling), though the fact pack does not specify DLSS versions. The raw tensor core count of 320 suggests a robust foundation for AI-based upscaling and denoising tasks. The card also includes a 12-pin power connector, which is a departure from traditional 8-pin connectors, requiring an adapter for most power supplies. The dual-slot cooler design is standard for high-end cards, measuring 285 mm in length, 112 mm in height, and 40 mm in width, making it a substantial physical presence that requires adequate case clearance. The display outputs include 1x HDMI 2.1 and 3x DisplayPort 1.4a, enabling high refresh rate output on modern monitors and support for multi-display setups. The 350 W TDP and suggested 750 W power supply indicate that this is a power-hungry card, but the performance data justifies the requirement.

How It Compares

NVIDIA GeForce RTX 3090: The data shows the RTX 3080 Ti is just 0.5% behind the RTX 3090 in average benchmark score. This is a remarkable result given the typical price segmentation between these two cards. In practical terms, the performance difference is within the margin of error for most benchmarks, meaning users are unlikely to notice a real-world difference in gaming or content creation. The 3080 Ti effectively delivers near-flagship performance for a lower launch MSRP of 1,199 USD.

AMD Radeon Pro 5300: The RTX 3080 Ti trails the Radeon Pro 5300 by 0.9% in the aggregate score. This is a surprising result, as the Pro 5300 is a workstation-oriented card, not a direct gaming competitor. The data suggests that in certain compute-heavy scenarios, the AMD card can edge out the NVIDIA offering, but this is likely due to specific driver optimizations for professional workloads. For gaming and general use, the 3080 Ti's feature set and driver maturity provide a more compelling package.

NVIDIA GeForce RTX 5070: The RTX 3080 Ti is 1.1% behind the newer RTX 5070. This is a close margin that highlights the generational efficiency gains of the newer card, but it also shows that the 3080 Ti's raw power can still hold its own against a much more recent release. The RTX 5070 likely benefits from architectural improvements, but the 3080 Ti's higher core count and memory bandwidth keep it within striking distance.

NVIDIA Tesla M40: The 1.6% deficit against the Tesla M40 is the largest delta among the listed rivals. The Tesla M40 is a datacenter card optimized for compute workloads, and its higher aggregate score likely reflects its specialization in FP32 and FP64 calculations. The 3080 Ti, while capable in compute, is designed for graphics-first tasks. This comparison underscores that raw benchmark scores do not always translate directly to gaming performance, where the 3080 Ti excels.

FAQ

Q: How does the RTX 3080 Ti compare to the RTX 3090 in overall performance?

A: The RTX 3080 Ti has an average benchmark score of 41224, which is only 0.5% lower than the RTX 3090's score of 41441. This delta is minimal, indicating that the two cards perform nearly identically in aggregate benchmarks.

Q: What is the memory configuration of this card?

A: The RTX 3080 Ti features 12 GB of GDDR6X memory on a 384-bit bus, providing a bandwidth of 912.4 GB/s. The memory operates at an effective speed of 19 Gbps.

Q: Does the card support modern graphics APIs?

A: Yes, it supports DirectX 12 Ultimate with feature level 12_2, OpenGL 4.6, and Vulkan 1.4, ensuring compatibility with current and upcoming games.

Q: What kind of power supply is recommended?

A: The card has a 350 W TDP with a suggested 750 W power supply. It requires a single 12-pin power connector, which may necessitate an adapter for standard PSUs.

Q: What is the card's production status?

A: The RTX 3080 Ti is marked as end-of-life, with a release date of May 30, 2021. It has been succeeded by the GeForce 40-series.

Q: How does it perform in compute-heavy workloads?

A: The card scores 191309 in Geekbench OpenCL and 15282 in Passmark GPU Compute, indicating strong parallel processing capabilities. Its FP32 throughput is 34.10 TFLOPS, which is identical to its FP16 rate.

Who Should Consider It

The benchmark data clearly positions the RTX 3080 Ti as a high-end graphics card that excels at 4K gaming and demanding creative workloads. Its 3DMark Steel Nomad score of 5077 and Passmark G3D score of 26896 indicate that it can handle the most graphically intensive titles at high resolutions with smooth frame rates. For gamers who prioritize maximum detail settings at 4K, this card provides the necessary horsepower, especially when paired with features like ray tracing, which utilizes its 80 RT cores. The 0.5% gap to the RTX 3090 means that users can achieve near-flagship performance without needing to step up to the top-tier model. The card is also a strong candidate for users who engage in GPU-accelerated rendering or video editing, given its high OpenCL score of 191309 and robust compute capabilities. However, for those gaming at 1080p or 1440p, this card may be overkill, as its performance headroom is best utilized at higher resolutions where the memory bandwidth of 912.4 GB/s becomes a critical asset. The end-of-life status suggests that it is a mature product with mature drivers, making it a stable choice for a high-performance build.

Memory Subsystem

The memory subsystem of the RTX 3080 Ti is a defining feature, comprising 12 GB of GDDR6X memory on a 384-bit bus. This configuration yields a memory bandwidth of 912.4 GB/s, a figure that is essential for high-resolution gaming and texture-heavy workloads. The effective memory speed of 19 Gbps is achieved through the high-speed GDDR6X standard, which provides the necessary throughput to feed the 10240 shading units. For 4K gaming, this bandwidth ensures that large texture sets and high-detail assets can be streamed to the GPU without bottlenecks. The 12 GB capacity is also notable, as it provides ample headroom for modern games that increasingly require more than 8 GB of VRAM at maximum settings. This capacity, combined with the bandwidth, makes the card well-suited for future titles that may push memory requirements further. The 384-bit bus width is a key differentiator from cards with narrower buses, as it allows for more memory to be accessed in parallel, directly contributing to the high bandwidth figure. The pixel rate of 186.5 GPixel/s and texture rate of 532.8 GTexel/s further indicate that the memory subsystem is well-balanced with the compute units, ensuring that data can be processed and output efficiently. For users working with high-resolution textures or running multi-monitor setups, this memory configuration provides the resources needed to maintain consistent performance.