NVIDIA GeForce RTX 2080 Ti vs NVIDIA RTX PRO 4500 Blackwell Comparison

The NVIDIA RTX PRO 4500 Blackwell is a modern workstation GPU built on the 5 nm process with the GB203 chip, while the NVIDIA GeForce RTX 2080 Ti is an older consumer flagship from the Turing era on a 12 nm process. The data shows a decisive generational leap: the RTX PRO 4500 wins all nine head-to-head benchmark comparisons, with margins ranging from 33.3% to 98.6%. However, the RTX 2080 Ti remains a capable card in its own right, sitting at the 75th percentile of all GPUs, just one point below the RTX PRO 4500's 76th percentile.

FAQ

Q: How much faster is the RTX PRO 4500 in the 3DMark Steel Nomad DX12 test?

A: The RTX PRO 4500 scores 7025, which is 98.6% higher than the RTX 2080 Ti's 3537. This is the largest performance gap between the two cards in the head-to-head data.

Q: Does the RTX 2080 Ti have any advantage in compute workloads?

A: No. The RTX PRO 4500 wins the PassMark GPU Compute test with a score of 19255, which is 91.5% ahead of the RTX 2080 Ti's 10056. The RTX 2080 Ti does not win a single benchmark comparison in the provided data.

Q: What is the memory capacity difference?

A: The RTX PRO 4500 has 32 GB of GDDR7 memory on a 256-bit bus, while the RTX 2080 Ti has 11 GB of GDDR6 on a 352-bit bus. The RTX PRO 4500's bandwidth is 896.0 GB/s compared to 616.0 GB/s for the older card.

Q: Are they similar in physical size?

A: Both cards are dual-slot designs with the same length of 267 mm (10.5 inches). The RTX PRO 4500 is slightly shorter in height at 111 mm versus 116 mm, but it is wider at 40 mm versus 35 mm.

Q: Which card has a higher transistor density?

A: The RTX PRO 4500 has a transistor density of 120.6M per mm², which is significantly higher than the RTX 2080 Ti's 24.7M per mm². This is due to the newer 5 nm process node versus the older 12 nm node, despite the RTX 2080 Ti having a larger die.

Q: How do their average benchmark scores compare?

A: The RTX PRO 4500 has an average benchmark score of 31532, while the RTX 2080 Ti has an average of 29783. This puts the RTX PRO 4500 about 5.9% higher in overall average performance.

Architecture Differences

The architectural gulf between these two GPUs is vast. The RTX PRO 4500 uses the Blackwell 2.0 architecture on TSMC's 5 nm process, packing 45,600 million transistors into a 378 mm² die. In contrast, the RTX 2080 Ti uses the Turing architecture on a 12 nm process, with 18,600 million transistors spread across a much larger 754 mm² die. The transistor density tells the story: 120.6M per mm² for the new card versus 24.7M per mm² for the old one.

The RTX PRO 4500 features 10,496 shading units, 328 texture mapping units, and 112 ROPs. It also has 82 RT cores and 328 tensor cores. The RTX 2080 Ti has 4,352 shading units, 272 TMUs, and 88 ROPs, along with 68 RT cores and 544 tensor cores. Notably, while the RTX 2080 Ti has more tensor cores, the RTX PRO 4500's tensor cores are far more efficient per unit.

Memory architecture differs fundamentally. The RTX PRO 4500 uses 32 GB of GDDR7 with a 256-bit bus, achieving 896.0 GB/s of bandwidth. The RTX 2080 Ti has 11 GB of GDDR6 on a wider 352-bit bus, but only reaches 616.0 GB/s. The newer card also supports PCIe 5.0 x16, while the older card is limited to PCIe 3.0 x16.

Display outputs are another differentiator: the RTX PRO 4500 has four DisplayPort 2.1b connections, whereas the RTX 2080 Ti has one HDMI 2.0, three DisplayPort 1.4a, and one USB Type-C. Both support DirectX 12 Ultimate, OpenGL 4.6, and Vulkan 1.4.

Head-to-Head Benchmarks

The RTX PRO 4500 dominates every single benchmark in the head-to-head comparison. The most striking result is in 3DMark Steel Nomad DX12, where the new card scores 7025 versus 3537, a 98.6% advantage. This nearly doubles the performance of the RTX 2080 Ti in modern DX12 workloads.

In Geekbench Vulkan, the RTX PRO 4500 scores 221768 against 132930 for the RTX 2080 Ti, a 66.8% lead. This indicates strong API-level performance for the newer architecture. The PassMark G3D test shows a 54.8% win for the RTX PRO 4500, with scores of 33360 versus 21548.

Compute performance is particularly lopsided. The PassMark GPU Compute test gives the RTX PRO 4500 a 91.5% advantage (19255 vs 10056). Older DirectX tests also show consistent wins: DirectX 9 has a 68.9% delta (397 vs 235), DirectX 11 has a 68.4% delta (320 vs 190), and DirectX 10 has a 33.3% delta (204 vs 153). Even the DirectX 12 PassMark test shows a 41.7% improvement (119 vs 84).

The 2D performance gap is notable as well. The PassMark G2D score for the RTX PRO 4500 is 1336, which is 44.1% higher than the RTX 2080 Ti's 927. This suggests better memory bandwidth and overall system integration for the newer card.

Specification Differences

The specification sheet reveals why the benchmarks are so one-sided. The RTX PRO 4500 has a base clock of 1635 MHz and a boost clock of 2407 MHz, compared to 1350 MHz base and 1545 MHz boost for the RTX 2080 Ti. The memory clock is effectively 28 Gbps for the new card versus 14 Gbps for the old one.

The shading unit count is more than double: 10496 versus 4352. Texture units are 328 versus 272, and ROPs are 112 versus 88. The RTX PRO 4500 has 82 RT cores, while the RTX 2080 Ti has 68. Pixel rate is 269.6 GPixel/s versus 136.0 GPixel/s, and texture rate is 789.5 GTexel/s versus 420.2 GTexel/s.

FP32 compute is dramatically different: 50.53 TFLOPS for the RTX PRO 4500 versus 13.45 TFLOPS for the RTX 2080 Ti. The FP16 ratio also differs, with the new card offering 50.53 TFLOPS (1:1) while the older card offers 26.90 TFLOPS (2:1). Power consumption is lower for the newer card at 200 W TDP versus 250 W, despite the massive performance increase. The RTX PRO 4500 uses a single 16-pin connector and suggests a 550 W PSU, while the RTX 2080 Ti uses two 8-pin connectors and suggests a 600 W PSU.

Where Each One Wins

Based on the data, the RTX PRO 4500 Blackwell wins in every single category. It is faster in rasterization, compute, ray tracing, and even 2D performance. The 98.6% lead in 3DMark Steel Nomad makes it the clear choice for modern DX12 gaming and professional 3D workloads. The 91.5% lead in PassMark GPU Compute positions it strongly for rendering, scientific simulation, and AI inference tasks.

The RTX 2080 Ti's only advantage is its legacy status. It was released on 2018-09-19 and is now end-of-life, with a successor in the GeForce 30 series. It had a launch MSRP of 999 USD, but that is historical context. For users with older software that may have driver optimizations for Turing, the RTX 2080 Ti could still function, but the benchmark data shows it is outclassed in every measurable way. Its 75th percentile ranking shows it is still above average, but the RTX PRO 4500's 76th percentile is higher.

The Verdict

The data is unambiguous. The NVIDIA RTX PRO 4500 Blackwell is categorically superior to the NVIDIA GeForce RTX 2080 Ti across all nine benchmark comparisons. If you need maximum performance in DX12, Vulkan, or compute-heavy tasks, the RTX PRO 4500 is the only rational choice. Its 32 GB of GDDR7 memory, 50.53 TFLOPS of FP32 compute, and 896.0 GB/s of bandwidth provide a foundation that the RTX 2080 Ti cannot approach.

The RTX 2080 Ti remains a functional GPU for users already owning one, but there is no scenario in the data where it wins. Those considering a purchase should note the RTX PRO 4500 is active in production, while the RTX 2080 Ti is end-of-life. The newer card also consumes less power (200 W versus 250 W) and uses a more modern PCIe 5.0 interface. For anyone building a system today, the RTX PRO 4500 Blackwell is the clear winner, delivering roughly double the performance in the most demanding tests while using less power.