NVIDIA GeForce RTX 5080 vs NVIDIA RTX PRO 4500 Blackwell Server Comparison

Head-to-Head Benchmarks

The recorded database contains a complete benchmark suite for the NVIDIA GeForce RTX 5080, while the NVIDIA RTX PRO 4500 Blackwell Server has no benchmark entries at all. This asymmetry makes a direct score-for-score comparison impossible. The RTX 5080’s average benchmark score across all tests is 56,083 points, placing it in the 87th percentile of all GPUs tracked. Its nearest rival, the AMD Radeon 8060S, averages 55,757 points, a delta of 0.6% in favor of the RTX 5080. The AMD Radeon RX 6750 GRE 12 GB sits 0.7% behind at 55,698 points, while the AMD Radeon Pro W5700X trails by 2.3% with 54,828 points. The only competitor ahead in the RTX 5080’s immediate vicinity is the AMD Radeon RX 9070 GRE, which scores 57,367 points, a 2.2% advantage.

Looking at individual workloads, the RTX 5080 delivers its strongest result in Geekbench Vulkan with 255,450 points. Its OpenCL score of 235,901 follows closely. In 3DMark Steel Nomad DX12, the card records 8,637 points. PassMark results show a G3D score of 36,565, a GPU compute score of 21,789, a G2D score of 1,415, and DirectX 9, 10, 11, and 12 scores of 389, 208, 324, and 151, respectively. These numbers indicate a card that scales well across both synthetic rasterization tests and compute-oriented APIs.

The RTX PRO 4500 Blackwell Server, by contrast, has zero recorded benchmarks and an average score of 0. Its percentile ranking of 50 places it exactly at the median of the database, but this is a default value derived from missing data rather than a measured performance level. No nearest rivals are listed for this card, and no head-to-head benchmark comparisons exist between the two NVIDIA GPUs. Consequently, the wins count for both products stands at zero. This is not a competitive matchup in the traditional sense; it is a comparison between a fully characterized consumer card and a server product whose performance profile remains unmeasured in this database.

Architecture Differences

Both GPUs share the same fundamental silicon. The chip is the GB203 for both the RTX 5080 and the RTX PRO 4500 Blackwell Server, fabricated on TSMC’s 5 nm process node. Transistor count is identical at 45,600 million, and the die size is 378 mm² for each. Transistor density works out to 120.6 million transistors per square millimeter on both parts. The architecture is Blackwell 2.0 for both, with the same API support: DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

Clock speeds diverge significantly. The RTX 5080 has a base clock of 2295 MHz and a boost clock of 2617 MHz. The RTX PRO 4500 runs a much lower base of 1215 MHz and a boost of 2415 MHz, a 1080 MHz deficit at base and 202 MHz at boost. Memory clocks also differ: the RTX 5080’s memory runs at 1875 MHz with 30 Gbps effective data rate, while the server card’s memory is set to 1563 MHz with 25 Gbps effective. This translates into a memory bandwidth gap: 960.0 GB/s for the RTX 5080 versus 800.3 GB/s for the RTX PRO 4500, a difference of 159.7 GB/s.

The compute resources are close but not equal. The RTX 5080 packs 10,752 shading units, 336 texture mapping units, 112 ROPs, 84 ray tracing cores, and 336 tensor cores. The RTX PRO 4500 has 10,496 shading units, 328 TMUs, the same 112 ROPs, 82 RT cores, and 328 tensor cores. The RTX 5080 therefore holds a small advantage in every compute block except ROPs, where they tie. Pixel rate reflects this: 293.1 GPixel/s for the RTX 5080 versus 270.5 GPixel/s for the server card. Texture rate is 879.3 GTexel/s versus 792.1 GTexel/s. FP32 throughput is 56.28 TFLOPS for the RTX 5080 and 50.70 TFLOPS for the RTX PRO 4500, with FP16 running at the same 1:1 ratio on both.

Memory capacity is a major divergence. The RTX 5080 ships with 16 GB of GDDR7 on a 256-bit bus. The RTX PRO 4500 doubles that to 32 GB of GDDR7, also on a 256-bit bus. Both use PCIe 5.0 x16 for host connectivity. Power envelopes are very different: the RTX 5080 has a TDP of 360 W and requires a suggested 750 W PSU, while the RTX PRO 4500 runs at 165 W TDP with a 450 W suggested PSU. The RTX 5080 is dual-slot with a 304 mm length and 137 mm height, while the RTX PRO 4500 is single-slot at 267 mm length and 111 mm height. Both share the same 40 mm width and both use a single 16-pin power connector.

Display outputs separate the two clearly. The RTX 5080 provides 1x HDMI 2.1b and 3x DisplayPort 2.1b outputs. The RTX PRO 4500 has no display outputs at all, indicating a headless server configuration. The RTX 5080 was released on 2025-01-29, with a launch MSRP of 999 USD. The RTX PRO 4500 followed on 2026-03-16, with no launch MSRP recorded. The RTX 5080’s predecessor is GeForce 40 and its successor is GeForce 60. The RTX PRO 4500’s predecessor is Server Hopper and its successor is Server Rubin. Production status is Active for both.

The Verdict

The data presents a clear functional split. The RTX 5080 is a fully benchmarked consumer GPU with a complete set of measured results across DirectX, OpenCL, Vulkan, and PassMark tests. Its 56,083 average score and 87th percentile ranking demonstrate a high-performance profile relative to the entire database. The RTX PRO 4500 Blackwell Server has no measured benchmarks, sits at the 50th percentile as a default, and offers no comparable performance data. Any decision between these two cards must therefore rest on non-performance factors, since the recorded data cannot substantiate a performance comparison.

For workloads that require a display output, the RTX 5080 is the only viable option. Its HDMI 2.1b and three DisplayPort 2.1b outputs support direct monitor connectivity. The RTX PRO 4500 has no outputs, making it unsuitable for any interactive graphics workstation role. For compute-heavy server deployments, the RTX PRO 4500 offers double the memory capacity at 32 GB versus 16 GB, and it does so at less than half the TDP: 165 W versus 360 W. The server card also fits in a single slot at 267 mm length, versus the dual-slot 304 mm RTX 5080, a meaningful difference for dense server chassis.

The RTX 5080 holds the performance advantage on paper. Its higher clocks, larger compute block counts, greater bandwidth, and higher pixel and texture rates all point to faster execution in the benchmarks that were actually recorded. The RTX PRO 4500 trades raw throughput for capacity and efficiency. Its 50.70 TFLOPS FP32 is lower than the RTX 5080’s 56.28 TFLOPS, but its 32 GB frame buffer allows larger models and datasets to reside locally. The RTX 5080’s 16 GB may prove limiting in memory-bound server workloads.

There is no measured head-to-head data, so neither card can claim a benchmark win. The RTX 5080 earns its position through a documented performance profile and a 999 USD launch MSRP. The RTX PRO 4500 justifies its existence through capacity, power efficiency, and form factor. A buyer needing a display output and maximum measured performance should select the RTX 5080. A buyer deploying a headless server with large memory requirements and strict power budgets should select the RTX PRO 4500. The database cannot support any other conclusion.

Specification Differences

| Specification | NVIDIA GeForce RTX 5080 | NVIDIA RTX PRO 4500 Blackwell Server |

|---------------|------------------------|--------------------------------------|

| Base clock | 2295 MHz | 1215 MHz |

| Boost clock | 2617 MHz | 2415 MHz |

| Memory clock | 1875 MHz 30 Gbps effective | 1563 MHz 25 Gbps effective |

| Memory size | 16 GB | 32 GB |

| Memory bandwidth | 960.0 GB/s | 800.3 GB/s |

| Shading units | 10752 | 10496 |

| TMUs | 336 | 328 |

| RT cores | 84 | 82 |

| Tensor cores | 336 | 328 |

| Pixel rate | 293.1 GPixel/s | 270.5 GPixel/s |

| Texture rate | 879.3 GTexel/s | 792.1 GTexel/s |

| FP32 | 56.28 TFLOPS | 50.70 TFLOPS |

| FP16 | 56.28 TFLOPS (1:1) | 50.70 TFLOPS (1:1) |

| TDP | 360 W | 165 W |

| Suggested PSU | 750 W | 450 W |

| Slot width | Dual-slot | Single-slot |

| Length | 304 mm 12 inches | 267 mm 10.5 inches |

| Height | 137 mm 5.4 inches | 111 mm 4.4 inches |

| Display outputs | 1x HDMI 2.1b3x DisplayPort 2.1b | No outputs |

| Release date | 2025-01-29 | 2026-03-16 |

| Predecessor | GeForce 40 | Server Hopper |

| Successor | GeForce 60 | Server Rubin |

| Launch MSRP | 999 USD | null |

The two cards share identical specs in several areas: chip, architecture, process node, foundry, transistor count, die size, transistor density, memory type, memory bus width, ROPs, API support, bus interface, width, power connector, and production status.

FAQ

Q: Which card has a higher average benchmark score?

A: The RTX 5080 has an average benchmark score of 56,083, while the RTX PRO 4500 has an average of 0 due to no recorded benchmarks.

Q: What is the memory capacity difference between the two cards?

A: The RTX 5080 has 16 GB of GDDR7 memory, while the RTX PRO 4500 has 32 GB of GDDR7 memory, both on a 256-bit bus.

Q: How do the TDPs compare?

A: The RTX 5080 has a TDP of 360 W with a suggested PSU of 750 W. The RTX PRO 4500 has a TDP of 165 W with a suggested PSU of 450 W.

Q: Does the RTX PRO 4500 support display outputs?

A: No, the RTX PRO 4500 has no display outputs. The RTX 5080 provides 1x HDMI 2.1b and 3x DisplayPort 2.1b.

Q: What is the percentile ranking of each card?

A: The RTX 5080 ranks in the 87th percentile of all GPUs. The RTX PRO 4500 ranks in the 50th percentile, a default value with no measured benchmarks.

Q: Which card has a higher FP32 throughput?

A: The RTX 5080 delivers 56.28 TFLOPS FP32, compared to 50.70 TFLOPS for the RTX PRO 4500. Both run FP16 at a 1:1 ratio.

Where Each One Wins

The RTX 5080 wins in every measured performance category. Its 56.28 TFLOPS FP32 versus 50.70 TFLOPS gives it a 11% edge in raw compute, based on the recorded figures. Its 960.0 GB/s memory bandwidth exceeds the RTX PRO 4500’s 800.3 GB/s by 159.7 GB/s, which directly benefits memory-heavy workloads. The higher boost clock of 2617 MHz versus 2415 MHz, combined with more shading units, TMUs, RT cores, and tensor cores, positions the RTX 5080 as the faster card for any workload where the database has data. Its 293.1 GPixel/s pixel rate and 879.3 GTexel/s texture rate further confirm this. The RTX 5080’s display outputs make it the only option for any task requiring visual output, such as interactive design, gaming, or workstation GUI use.

The RTX PRO 4500 wins in capacity and efficiency. Its 32 GB memory is double the RTX 5080’s 16 GB, allowing larger datasets, bigger neural network models, or more extensive rendering scenes to fit in VRAM. Its TDP of 165 W is less than half of the RTX 5080’s 360 W, and its suggested PSU of 450 W versus 750 W means lower system power requirements. The single-slot design at 267 mm length versus dual-slot at 304 mm enables denser server packing and better airflow in constrained chassis. The RTX PRO 4500’s release in 2026-03-16 also makes it a newer product, though the RTX 5080’s 2025-01-29 release is not far behind.

For a use case centered on measured gaming or workstation benchmarks, the RTX 5080 is the clear pick. For a headless server deployment prioritizing memory capacity per watt and physical density, the RTX PRO 4500 is the appropriate selection. The database records no benchmarks for the server card, so any performance expectation for it must be inferred from its architecture rather than validated by scores.