NVIDIA GeForce RTX 3080 Ti 20 GB

The NVIDIA GeForce RTX 3080 Ti 20 GB is an end-of-life Ampere architecture part built on Samsung's 8 nm process. It utilizes the GA102 chip with 28,300 million transistors on a 628 mm² die. The card is positioned within the GeForce 30-series, succeeding the GeForce 20 generation and preceding the GeForce 40 line. Its average benchmark score is 0, placing it at the 50th percentile against all GPUs, which indicates a mid-pack standing in the broader historical database, though this is based on a null score set. The following analysis breaks down its specifications and comparative standing based solely on the provided data.

How It Compares

The data pack includes no nearest rival entries for this card. Consequently, there are no direct competitor names, scores, or deltaPct values available to anchor a comparative analysis. The card’s positioning must be inferred from its absolute specifications and its 50th percentile ranking among all GPUs. Without rival data, the RTX 3080 Ti 20 GB cannot be quantified against specific alternatives. Its performance envelope is defined internally by its 34.10 TFLOPS FP32 throughput, 760.3 GB/s memory bandwidth, and 10240 shading units. The lack of competitor data means any claim of superiority or deficiency relative to other products is unsupported. The percentile field, at 50, suggests a theoretical median performance tier, but the absence of benchmark scores renders this a placeholder rather than a measured outcome. In short, no comparative statements can be made to other cards.

Ray Tracing and Feature Set

The RTX 3080 Ti 20 GB is equipped with 80 RT cores dedicated to ray tracing acceleration. It also includes 320 tensor cores, which are designed for AI-driven tasks such as DLSS and other neural network operations. The architecture supports DirectX 12 Ultimate with a feature level of 12_2, ensuring compatibility with modern rasterization and ray tracing pipelines. OpenGL 4.6 and Vulkan 1.4 are also supported, covering a broad range of API requirements for legacy and contemporary titles. The tensor core count of 320 matches the shading unit count of 10240, indicating a 1:32 ratio per tensor core to shader. The RT core count of 80 is a quarter of the tensor core count, suggesting a balanced allocation for real-time ray tracing workloads. The card’s feature set is defined by these hardware units and API support; no proprietary software or driver-level features are listed in the facts. The pixel rate is 186.5 GPixel/s, and the texture rate is 532.8 GTexel/s, which are derived from the core clock and ROP/TMU counts. These rates indicate the card’s throughput for fill-rate-bound operations, which is relevant for high-resolution rendering.

Power and Cooling

The RTX 3080 Ti 20 GB has a thermal design power (TDP) of 350 W. The recommended power supply unit for this card is rated at 750 W, which is the only PSU guidance provided. The card requires a single 12-pin power connector for power delivery. It occupies a dual-slot form factor, with physical dimensions of 285 mm in length (11.2 inches), 112 mm in height (4.4 inches), and 40 mm in width (1.6 inches). These dimensions make it a substantial card that requires adequate case clearance, particularly for length. The 12-pin connector may require an adapter depending on the power supply's native cabling, though no adapter details are specified. The 350 W TDP is a fixed value that defines thermal output; cooling solution specifics are not provided, but the dual-slot width suggests a capable air cooler is used. The power connector is singular, which is notable for a card of this TDP class, implying a high-density connector design. The system integration point is the 750 W PSU recommendation, which is the baseline for a stable configuration.

Who Should Consider It

The RTX 3080 Ti 20 GB is positioned for high-end gaming and compute tasks, but specific resolution and settings recommendations are absent from the data. The card’s 20 GB VRAM capacity is substantial, which is a key factor for high-resolution textures and large datasets. The 760.3 GB/s memory bandwidth across a 320-bit bus is designed to feed the 10240 shading units at high fill rates. Given its 34.10 TFLOPS FP32 performance, it is suited for demanding workloads, though the lack of benchmark scores prevents a direct assessment of its gaming frame rates. The 80 RT cores and 320 tensor cores indicate it can handle ray-traced effects and AI upscaling, but no specific performance deltas are provided. The card’s 50th percentile ranking suggests it is a mid-tier performer in the database, but this is based on a zero score, so it is not indicative of actual gaming capability. The 20 GB memory is a standout feature, likely aimed at 4K gaming with high-resolution texture packs or professional rendering tasks. Without resolution-specific score data, the recommendation must be general: the card targets users who need high VRAM capacity and high compute throughput. The 350 W TDP and 750 W PSU requirement imply it is not for low-power builds. The dual-slot design and 285 mm length mean it fits most mid-tower cases, but compact builds may face clearance issues.

Benchmark Performance

The benchmark data for this card is empty, with an average benchmark score of 0 and no nearest rivals listed. This means there are no exact percentage deltas to report against other GPUs. The percentile rank of 50 against all GPUs is the only quantitative performance metric available, but it is derived from a null score, rendering it unreliable for comparative analysis. The FP32 compute rate of 34.10 TFLOPS is a raw specification, not a benchmark result, and cannot be compared to rivals without their scores. Similarly, the texture rate of 532.8 GTexel/s and pixel rate of 186.5 GPixel/s are theoretical maxima based on clock speeds and unit counts. The base clock is 1335 MHz, and the boost clock is 1665 MHz, which defines the execution rate for all operations. The memory clock is 1188 MHz, translating to 19 Gbps effective, which combined with the 320-bit bus yields the 760.3 GB/s bandwidth. These figures are internally consistent but cannot be validated against competitor performance. The absence of benchmark scores and rival deltas means no performance verdict can be stated. The card’s standing is formally undefined, with only its raw compute and memory characteristics available for analysis.

Memory Subsystem

The RTX 3080 Ti 20 GB features 20 GB of GDDR6X memory. The memory type is GDDR6X, which is a high-bandwidth variant, and it operates over a 320-bit bus interface. The effective memory clock is 19 Gbps, yielding a total memory bandwidth of 760.3 GB/s. This bandwidth is a critical metric for high-resolution gaming and compute tasks, as it determines how quickly data can be transferred between the GPU cores and VRAM. The 20 GB capacity is double what many contemporary cards offer, which is advantageous for texture-heavy workloads at 4K and beyond, where larger assets can exceed the capacity of lesser cards. The 320-bit bus width is narrower than some high-end parts, but the high GDDR6X clock compensates to achieve the 760.3 GB/s figure. The memory subsystem is designed to feed the 10240 shading units, which can process up to 34.10 TFLOPS, and the 80 RT cores, which require rapid data access for ray tracing operations. The 20 GB capacity also supports the tensor cores' AI workloads, which often require large model data sets. The bandwidth-to-capacity ratio is 38.015 GB/s per GB, which is a balanced figure for high-resolution rendering. The memory clock of 1188 MHz is the base for the 19 Gbps effective rate, indicating a high transfer rate per pin. For users targeting ultra-high resolutions, the 20 GB pool is a defining advantage, while the 760.3 GB/s bandwidth ensures that data movement does not become a bottleneck for the compute units.