NVIDIA RTX 5000 Ada Generation vs NVIDIA RTX A5500 Comparison

Head-to-Head Benchmarks

The benchmark data presents a clear but nuanced picture. Across the two available tests, the NVIDIA RTX 5000 Ada Generation secures victory in both, with the margin ranging from marginal to decisive. In Geekbench OpenCL, the RTX 5000 Ada scores 175,286 against the RTX A5500's 174,637, a difference of just 0.4%. This is effectively a statistical tie in raw compute throughput, indicating that both cards deliver comparable general-purpose compute performance in this particular workload. The data suggests that for OpenCL-centric tasks, users would be hard-pressed to notice a difference between the two in day-to-day operation.

The Geekbench Vulkan test tells a completely different story. Here, the RTX 5000 Ada Generation posts a score of 194,041, while the RTX A5500 manages 155,797. This translates to a 24.5% advantage for the Ada card, a substantial lead that clearly separates the two in graphics-oriented workloads. The magnitude of this delta suggests architectural improvements in the Ada Lovelace design translate directly into significant gains in real-world rendering and compute tasks that leverage Vulkan's modern API features. This is not an incremental improvement; it is a generational leap.

When placed in the broader context of all GPUs, both cards sit near the top of the performance hierarchy. The RTX 5000 Ada Generation holds a 98th percentile ranking, while the RTX A5500 sits at the 97th percentile. The average benchmark score for the Ada card is 184,664, compared to 165,217 for the A5500, representing an 11.8% overall performance advantage for the newer card. This aggregate metric confirms that while the RTX 5000 Ada wins both head-to-head tests, its dominance is primarily driven by the Vulkan result, not the OpenCL one.

Looking at the competitive landscape, the RTX 5000 Ada Generation's average score of 184,664 places it within striking distance of several high-end data center and professional cards. It trails the NVIDIA A100 SXM4 40 GB by just 1.3%, while leading the A100 SXM4 80 GB by 0.5%. The RTX PRO 5000 Blackwell, a newer workstation card, trails by 1.4%, and the GeForce RTX 4090 D sits 3.7% behind. This positioning shows the RTX 5000 Ada Generation as a contender that rivals even the most powerful accelerators in the ecosystem, despite being a workstation-focused product.

The RTX A5500, meanwhile, sits in a slightly lower tier. Its average score of 165,217 is nearly identical to the AMD Radeon PRO W7800, which trails by just 0.2%. The NVIDIA RTX 4500 Ada Generation leads the A5500 by 0.5%, and the A100 PCIe 40 GB sits 1.7% behind. The AMD Radeon Pro W6900X outperforms the A5500 by 2%. This clustering indicates that the A5500, while still a high-end card, faces stiff competition from both AMD and NVIDIA's newer offerings in its price and performance bracket.

FAQ

Q: Which GPU has the higher average benchmark score?

A: The NVIDIA RTX 5000 Ada Generation has an average benchmark score of 184,664, compared to 165,217 for the NVIDIA RTX A5500.

Q: How large is the performance gap in Geekbench Vulkan?

A: The RTX 5000 Ada Generation leads by 24.5% in Geekbench Vulkan, scoring 194,041 versus 155,797 for the RTX A5500.

Q: Are the two cards close in any benchmark?

A: In Geekbench OpenCL, the RTX 5000 Ada Generation edges out the RTX A5500 by only 0.4%, with scores of 175,286 and 174,637 respectively.

Q: Which card holds a higher percentile ranking among all GPUs?

A: The RTX 5000 Ada Generation ranks in the 98th percentile, while the RTX A5500 ranks in the 97th percentile.

Q: How does each card compare to the NVIDIA A100 SXM4 80 GB?

A: The RTX 5000 Ada Generation scores 0.5% higher than the A100 SXM4 80 GB. The RTX A5500 is not directly compared to the A100 SXM4 80 GB in the nearest rivals data.

Q: What is the production status of each card?

A: The RTX 5000 Ada Generation is listed as Active, while the RTX A5500 is listed as End-of-life.

The Verdict

The data makes a compelling case for the NVIDIA RTX 5000 Ada Generation as the superior performer in nearly every measurable way. Its 24.5% lead in Vulkan is the headline statistic, representing a dramatic improvement in graphics-heavy workloads that cannot be ignored. The 11.8% advantage in average benchmark score further cements its position as the stronger card overall. Even in OpenCL, where the difference is negligible, the Ada card still comes out ahead by 0.4%, meaning it never loses a head-to-head comparison.

For users who prioritize maximum performance in modern graphics APIs, the RTX 5000 Ada Generation is the clear choice. Its 98th percentile ranking and closeness to the A100 SXM4 family in performance indicate it can handle even the most demanding professional workloads. The RTX A5500, while still a capable card at the 97th percentile, is hampered by its older Ampere architecture and its end-of-life production status. Buyers looking at a new purchase should gravitate toward the RTX 5000 Ada Generation, as the data shows it is not only faster but also represents the current generation of NVIDIA's workstation lineup.

That said, the RTX A5500 is not without merit. In OpenCL tasks, the performance delta is so small that it would be virtually imperceptible, and the A5500's lower power draw of 230 W versus 250 W could be a consideration for power-constrained environments. However, the benchmark results overwhelmingly favor the RTX 5000 Ada Generation, and the data does not support choosing the A5500 on performance grounds alone. For any user who can select either card, the RTX 5000 Ada Generation is the recommended option based on the evidence.

Specification Differences

The two cards differ across nearly every core specification, reflecting their different architectural generations. The RTX 5000 Ada Generation features 12,800 shading units, 400 texture mapping units, and 176 ROPs, while the RTX A5500 has 10,240 shading units, 320 TMUs, and 96 ROPs. This means the Ada card has 25% more shading units, 25% more TMUs, and 83% more ROPs, which directly contributes to its higher pixel rate of 448.8 GPixel/s compared to 159.8 GPixel/s for the A5500.

The RTX 5000 Ada Generation also leads in ray tracing and tensor core counts, with 100 RT cores and 400 tensor cores versus 80 RT cores and 320 tensor cores on the A5500. This 25% advantage in both core types likely explains the significant Vulkan performance gap. The Ada card's texture rate of 1,020.0 GTexel/s is nearly double the A5500's 532.8 GTexel/s, and its FP32 throughput of 65.28 TFLOPS is similarly almost double the A5500's 34.10 TFLOPS. Both cards support DirectX 12 Ultimate, OpenGL 4.6, and Vulkan 1.4, and both feature dual-slot designs with 4x DisplayPort 1.4a outputs and identical dimensions of 267 mm length and 112 mm height.

Memory configurations also diverge significantly. The RTX 5000 Ada Generation offers 32 GB of GDDR6 on a 256-bit bus, yielding 576.0 GB/s of bandwidth. The RTX A5500 has 24 GB of GDDR6 on a wider 384-bit bus, resulting in higher bandwidth of 768.0 GB/s. This is a notable exception to the Ada card's overall superiority, as the A5500's wider memory bus provides 33% more bandwidth, which could benefit certain memory-bound workloads. The Ada card's memory operates at 2250 MHz (18 Gbps effective), while the A5500's memory runs at 2000 MHz (16 Gbps effective). The RTX 5000 Ada Generation consumes 250 W with a 1x 16-pin power connector and a suggested 600 W PSU, whereas the RTX A5500 uses 230 W with a 1x 8-pin connector and a suggested 550 W PSU.

Architecture Differences

The architectural divide between these two GPUs is fundamental. The RTX 5000 Ada Generation is built on the AD102 chip using TSMC's 5 nm process, while the RTX A5500 uses the GA102 chip on Samsung's 8 nm process. This process advantage is stark: the Ada chip packs 76,300 million transistors on a 609 mm² die, yielding a transistor density of 125.3 million per square millimeter. The A5500's GA102 die, despite being slightly larger at 628 mm², contains only 28,300 million transistors, resulting in a density of 45.1 million per square millimeter. This means the Ada chip has 2.7 times more transistors on a smaller die, proof of the efficiency gains of the newer manufacturing process.

The generation gap is also evident in their lineage. The RTX 5000 Ada Generation belongs to the "Workstation Ada (x000A)" generation, succeeding the "Workstation Ampere" line. The RTX A5500 is part of the "Workstation Ampere (Ax000)" generation, succeeding "Quadro Turing". The RTX 5000 Ada Generation's successor is "Blackwell PRO W", while the A5500's successor is "Workstation Ada", indicating the A5500 is one full generation behind. The RTX 5000 Ada Generation was released on August 8, 2023, while the RTX A5500 launched earlier on March 21, 2022, giving the Ada card roughly 17 months of additional development time.

Clock speeds further illustrate the architectural improvements. The RTX 5000 Ada Generation has a base clock of 1155 MHz and a boost clock of 2550 MHz, while the RTX A5500 operates at 1080 MHz base and 1665 MHz boost. The Ada card's boost clock is 53% higher, which, combined with the increased core counts, explains the massive throughput advantages. The RTX 5000 Ada Generation also supports a memory clock of 2250 MHz versus 2000 MHz for the A5500, though the A5500's wider bus compensates with higher overall bandwidth.

Where Each One Wins

The RTX 5000 Ada Generation wins decisively in Vulkan-based workloads, with a 24.5% performance lead that makes it the clear choice for applications leveraging this modern graphics API. Its higher pixel rate, texture rate, and FP32 throughput also position it as the superior option for compute-heavy tasks like simulation, rendering, and machine learning inference. The Ada card's 98th percentile ranking and its competitive positioning against the A100 SXM4 family indicate it can handle the most demanding professional workloads without compromise.

The RTX A5500, despite losing both head-to-head benchmarks, retains one significant advantage: memory bandwidth. Its 768.0 GB/s bandwidth, achieved through a 384-bit bus, exceeds the Ada card's 576.0 GB/s by 33%. For workloads that are heavily memory-bandwidth-bound, such as certain scientific computing applications, large dataset processing, or specific rendering tasks that rely on rapid data movement, the A5500 could potentially outperform the Ada card despite its lower raw compute throughput. The A5500's lower 230 W power draw also makes it a more energy-efficient choice in power-constrained environments, though the performance trade-off is substantial.

In OpenCL workloads, the two cards are virtually indistinguishable, with the RTX 5000 Ada Generation holding a slim 0.4% lead. This means users who primarily work in OpenCL-based applications would see no practical difference between the two, making other factors like memory capacity or power consumption the deciding criteria. The Ada card's 32 GB memory capacity is 33% larger than the A5500's 24 GB, which could be crucial for users working with very large datasets or models that exceed 24 GB. For those users, the RTX 5000 Ada Generation is the safer choice, as it offers both the capacity and the performance headroom. The A5500's end-of-life status also suggests that long-term support and driver updates may favor the newer Ada card.