NVIDIA RTX 5880 Ada Generation vs NVIDIA RTX PRO 4500 Blackwell Server Comparison

Head-to-Head Benchmarks

The database contains no direct head-to-head benchmark results for the NVIDIA RTX 5880 Ada Generation versus the NVIDIA RTX PRO 4500 Blackwell Server. The RTX 5880 Ada Generation has a full set of recorded benchmark scores, while the RTX PRO 4500 Blackwell Server currently has no benchmark entries. This absence of comparative data means the two cards cannot be ranked against each other using measured performance tests.

The RTX 5880 Ada Generation records an average benchmark score of 45,972 across all tests. Its percentile ranking places it at the 85th percentile among all GPUs in the database. The RTX PRO 4500 Blackwell Server, by contrast, holds a 50th percentile ranking with an average score of zero due to missing benchmark data.

The nearest rivals for the RTX 5880 Ada Generation provide context for its standing. The NVIDIA RTX A2000 averages 46,043, which is 0.2% higher than the RTX 5880. The Intel Arc A730M scores 45,592, sitting 0.8% below. The AMD Radeon Pro 5500 XT averages 45,384, a 1.3% deficit, while the AMD Radeon RX 5600M reaches 46,601, outperforming the RTX 5880 by 1.4%. These margins are remarkably tight, all within a 2.7% band, suggesting the RTX 5880 Ada Generation occupies a crowded performance tier in the aggregate scoring.

Individual benchmark results for the RTX 5880 Ada Generation show notable variation across test types. In Geekbench OpenCL, it scores 326,898, a strong absolute figure. Passmark GPU Compute delivers 14,208. The DirectX tests reveal a different pattern: DirectX 9 scores 335, DirectX 10 scores 167, DirectX 11 scores 228, and DirectX 12 scores just 70. The low DirectX 12 result relative to other tests may indicate driver optimization gaps or workload characteristics that favor older API paths. The G2D (2D graphics) score of 777 and G3D (3D graphics) score of 25,096 round out the picture.

Without RTX PRO 4500 benchmark scores, the head-to-head comparison must rely on architectural and specification analysis rather than measured performance. The data simply does not support a direct performance verdict between these two cards.

The Verdict

The recorded data does not permit a definitive performance verdict between the NVIDIA RTX 5880 Ada Generation and the NVIDIA RTX PRO 4500 Blackwell Server. The RTX 5880 has extensive benchmark coverage; the RTX PRO 4500 has none. Any claim that one outperforms the other would be unsupported by the database.

What the data does show is a clear segmentation in purpose. The RTX 5880 Ada Generation belongs to the Workstation Ada generation, uses the AD102 chip on the Ada Lovelace architecture, and carries 48 GB of GDDR6 memory. The RTX PRO 4500 Blackwell Server belongs to the Server Blackwell (Bxx) generation, uses the GB203 chip on the Blackwell 2.0 architecture, and carries 32 GB of GDDR7 memory. These are different products for different deployment scenarios.

For users whose decisions must rest on measured results, the RTX 5880 Ada Generation is the only option with verified scores. Its 85th percentile ranking among all GPUs indicates it sits above the median performer. The RTX PRO 4500's 50th percentile ranking, while based on no benchmark data, positions it as a middle-tier entry in the database's current state.

The RTX PRO 4500 Blackwell Server targets server environments with its single-slot design, 165 W power draw, and absence of display outputs. The RTX 5880 Ada Generation targets workstation use with dual-slot cooling, 285 W power draw, and four DisplayPort 1.4a outputs. The data supports a choice based on form factor and power envelope rather than performance, since performance data for the RTX PRO 4500 is unavailable.

Architecture Differences

The two GPUs implement different architectures from different generations. The RTX 5880 Ada Generation uses the Ada Lovelace architecture, built around the AD102 chip. The RTX PRO 4500 Blackwell Server uses the Blackwell 2.0 architecture with the GB203 chip.

Both are fabricated on a 5 nm process at TSMC, but the transistor counts differ substantially. The RTX 5880 packs 76,300 million transistors on a 609 mm² die, yielding a transistor density of 125.3 million per square millimeter. The RTX PRO 4500 contains 45,600 million transistors on a 378 mm² die, for a density of 120.6 million per square millimeter. The RTX 5880's die is 61% larger in area and holds 67% more transistors, while the density advantage is modest at 3.9%.

The RTX 5880 Ada Generation belongs to the Workstation Ada (x000A) generation, with its predecessor listed as Workstation Ampere and its successor as Blackwell PRO W. The RTX PRO 4500 Blackwell Server belongs to the Server Blackwell (Bxx) generation, succeeding Server Hopper and preceding Server Rubin.

Ray tracing and tensor core counts reflect the architectural differences. The RTX 5880 carries 110 ray tracing cores and 440 tensor cores. The RTX PRO 4500 has 82 ray tracing cores and 328 tensor cores. Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, so API feature parity exists despite the generational gap.

Memory architecture diverges sharply. The RTX 5880 uses GDDR6 with a 384-bit bus, while the RTX PRO 4500 uses GDDR7 with a 256-bit bus. The newer GDDR7 memory runs at a higher effective speed, 25 Gbps versus 18 Gbps, but the narrower bus limits total bandwidth. The RTX 5880 achieves 864.0 GB/s, while the RTX PRO 4500 reaches 800.3 GB/s, a 7.4% advantage for the RTX 5880.

Specification Differences

The specification tables reveal distinct design priorities. The RTX 5880 Ada Generation leads in nearly every compute-oriented metric. Its shading units total 14,080 versus 10,496 for the RTX PRO 4500, a 34% advantage. Texture mapping units number 440 versus 328, a 34% advantage. Render output units stand at 176 versus 112, a 57% advantage.

Clock speeds tell a more nuanced story. The RTX 5880 has a base clock of 975 MHz and a boost clock of 2,460 MHz. The RTX PRO 4500 starts higher at 1,215 MHz base but boosts slightly lower to 2,415 MHz. The RTX 5880's boost clock exceeds the RTX PRO 4500's by 1.9%, while the RTX PRO 4500's base clock runs 24.6% higher.

The memory systems differ in capacity and type. The RTX 5880 offers 48 GB of GDDR6 on a 384-bit interface. The RTX PRO 4500 offers 32 GB of GDDR7 on a 256-bit interface. Effective memory speed favors the RTX PRO 4500 at 25 Gbps versus 18 Gbps, but the RTX 5880's wider bus delivers higher aggregate bandwidth.

Rates and throughput figures favor the RTX 5880 across the board. Pixel rate is 433.0 GPixel/s versus 270.5 GPixel/s, a 60% difference. Texture rate is 1,082.4 GTexel/s versus 792.1 GTexel/s, a 37% difference. FP32 performance reaches 69.27 TFLOPS versus 50.70 TFLOPS, a 37% difference, with both cards offering FP16 at a 1:1 ratio with FP32.

Power and physical specifications show the RTX PRO 4500's server orientation. The RTX 5880 draws 285 W and occupies a dual-slot form factor. The RTX PRO 4500 draws 165 W, a 42% reduction, and occupies a single slot. Both use a single 16-pin power connector, but the suggested power supply differs: 600 W for the RTX 5880, 450 W for the RTX PRO 4500.

Bus interface and display outputs separate the two further. The RTX 5880 uses PCIe 4.0 x16 and provides four DisplayPort 1.4a outputs. The RTX PRO 4500 uses PCIe 5.0 x16 and provides no display outputs, confirming its headless server role. Physical dimensions are similar in length and height, both at 267 mm and roughly 112 mm, but the RTX PRO 4500 adds a width of 40 mm. The RTX 5880's width is not recorded.

Release dates differ by over two years. The RTX 5880 Ada Generation launched on 2024-01-04. The RTX PRO 4500 Blackwell Server launched on 2026-03-16. Both remain in active production status.

FAQ

Q: Which GPU has more memory?

A: The NVIDIA RTX 5880 Ada Generation has 48 GB of GDDR6 memory, while the NVIDIA RTX PRO 4500 Blackwell Server has 32 GB of GDDR7 memory.

Q: What are the FP32 performance figures?

A: The RTX 5880 Ada Generation delivers 69.27 TFLOPS FP32, and the RTX PRO 4500 Blackwell Server delivers 50.70 TFLOPS FP32, a 37% difference.

Q: Do both cards support the same graphics APIs?

A: Yes, both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

Q: Which card has display outputs?

A: The RTX 5880 Ada Generation has four DisplayPort 1.4a outputs. The RTX PRO 4500 Blackwell Server has no display outputs.

Q: What are the power requirements?

A: The RTX 5880 Ada Generation has a 285 W TDP and a suggested 600 W power supply. The RTX PRO 4500 Blackwell Server has a 165 W TDP and a suggested 450 W power supply.

Q: Which card uses a newer PCIe interface?

A: The RTX PRO 4500 Blackwell Server uses PCIe 5.0 x16, while the RTX 5880 Ada Generation uses PCIe 4.0 x16.

Where Each One Wins

The RTX 5880 Ada Generation wins decisively in raw compute capacity. Its 14,080 shading units, 440 texture mapping units, and 176 render output units exceed the RTX PRO 4500's counts by 34%, 34%, and 57% respectively. FP32 throughput of 69.27 TFLOPS versus 50.70 TFLOPS gives it a clear edge for compute-heavy workloads. The 48 GB memory capacity doubles the RTX PRO 4500's 32 GB allocation, which matters for large datasets that exceed the smaller card's capacity. Bandwidth also favors the RTX 5880 at 864.0 GB/s versus 800.3 GB/s, though the margin is only 7.4%.

The RTX 5880 also wins on display functionality. Its four DisplayPort 1.4a outputs enable multi-monitor workstation setups, while the RTX PRO 4500 offers none. The higher pixel rate of 433.0 GPixel/s versus 270.5 GPixel/s suggests stronger rasterization throughput for graphics-intensive tasks.

The RTX PRO 4500 Blackwell Server wins on efficiency and form factor. Its 165 W TDP represents a 42% reduction in power draw compared to the RTX 5880's 285 W. The single-slot design allows denser server configurations, where space is at a premium. The 450 W suggested power supply versus 600 W lowers system power infrastructure requirements. Its PCIe 5.0 x16 interface doubles the data transfer rate potential of the RTX 5880's PCIe 4.0 x16, which benefits server workloads that move data across the bus frequently.

The base clock advantage of the RTX PRO 4500, 1,215 MHz versus 975 MHz, indicates it maintains higher minimum performance levels under sustained load, while the RTX 5880's boost clock of 2,460 MHz versus 2,415 MHz provides a higher peak. The GDDR7 memory type in the RTX PRO 4500 operates at 25 Gbps effective speed versus 18 Gbps for the GDDR6 in the RTX 5880, showcasing newer memory technology despite the narrower 256-bit bus.

The release timeline separates the products by generation. The RTX 5880 Ada Generation launched on 2024-01-04, while the RTX PRO 4500 Blackwell Server launched on 2026-03-16. The RTX 5880's predecessor is Workstation Ampere and its successor is Blackwell PRO W. The RTX PRO 4500's predecessor is Server Hopper and its successor is Server Rubin.

The database's benchmark coverage favors the RTX 5880, with eight recorded scores and an 85th percentile ranking. The RTX PRO 4500 has no recorded benchmarks and a 50th percentile placement. Until benchmark data for the RTX PRO 4500 appears, any performance comparison remains incomplete, but the specification tables clearly differentiate the two for their intended environments: the RTX 5880 for graphics-capable workstations, the RTX PRO 4500 for power-efficient, headless server deployment.