NVIDIA GeForce RTX 5090 D vs NVIDIA RTX PRO 4500 Blackwell Server Comparison

Head-to-Head Benchmarks

The database contains no direct head-to-head benchmark results between the NVIDIA GeForce RTX 5090 D and the NVIDIA RTX PRO 4500 Blackwell Server. However, the recorded data for the RTX 5090 D provides a substantial performance profile, while the RTX PRO 4500 currently has no benchmark scores listed. This asymmetry means the comparison rests on architectural specifications and the RTX 5090 D's measured results.

The RTX 5090 D delivers an average benchmark score of 77,712 across its tested workloads. Its percentile ranking places it at 92, meaning it outperforms 92 percent of all GPUs in the database. The RTX PRO 4500 Blackwell Server sits at the 50th percentile with an average score of zero, reflecting the absence of recorded benchmark data. The RTX 5090 D's nearest rivals in the database include the AMD Radeon RX 6650M XT with an average score of 76,904, a delta of 1.1 percent in favor of the RTX 5090 D, and the AMD Radeon RX 6850M XT at 78,940, which leads the RTX 5090 D by 1.6 percent. The NVIDIA Tesla P100 PCIe 12 GB and 16 GB variants score 79,396 and 79,605 respectively, placing them 2.1 and 2.4 percent ahead of the RTX 5090 D. These deltas are narrow, indicating the RTX 5090 D sits in a tightly contested performance band among these specific rivals.

Looking at specific workloads, the RTX 5090 D achieves a 3DMark Steel Nomad DX12 score of 14,326. In Geekbench, it records 310,674 for OpenCL and 376,915 for Vulkan. The Passmark suite shows a G3D score of 44,065 and a GPU compute score of 28,396. Legacy DirectX tests produce scores of 434 for DirectX 9, 371 for DirectX 11, 231 for DirectX 10, and 219 for DirectX 12. The G2D score is 1,487. These numbers indicate strong compute throughput and capable graphics performance across API generations.

The RTX PRO 4500 Blackwell Server has no benchmark entries in the database. Its average score is zero, and no rival comparisons exist. The data cannot substantiate any performance claims for this card. The only measurable facts are its architectural parameters and physical characteristics.

The Verdict

The data supports a clear distinction between these two products. The RTX 5090 D is a fully benchmarked, active consumer graphics card with a 92nd percentile ranking and an average score of 77,712. Its nearest rivals sit within a 2.4 percent margin, confirming that its measured performance places it among the higher tier of GPUs in the database. The RTX PRO 4500 Blackwell Server, by contrast, has no recorded benchmarks, no rival comparisons, and a 50th percentile ranking based solely on its default position. Anyone selecting between these based on the database must rely on the RTX 5090 D's verified results.

For workloads that demand proven performance, the RTX 5090 D is the only option with data supporting its capability. The RTX PRO 4500 Blackwell Server targets a different segment, server deployment, where the absence of display outputs and a lower power envelope suggest a specialized role. The RTX 5090 D uses a GB202 chip with 92,200 million transistors on a 750 mm² die, while the RTX PRO 4500 uses a GB203 chip with 45,600 million transistors on a 378 mm² die. The RTX 5090 D has 21,760 shading units, 680 texture mapping units, and 176 raster output units. The RTX PRO 4500 has 10,496 shading units, 328 texture mapping units, and 112 raster output units. The RTX 5090 D more than doubles the RTX PRO 4500 in raw shader count, tensor cores (680 versus 328), and RT cores (170 versus 82). Its FP32 throughput is 104.8 TFLOPS versus 50.70 TFLOPS for the RTX PRO 4500. These are substantial gaps.

The RTX 5090 D also leads in memory bandwidth with 1.79 TB/s over a 512-bit bus, while the RTX PRO 4500 offers 800.3 GB/s over a 256-bit bus. Both cards have 32 GB of GDDR7 memory. The RTX 5090 D boosts to 2,407 MHz, while the RTX PRO 4500 boosts to 2,415 MHz, a negligible difference. The base clocks differ more significantly: 2,017 MHz for the RTX 5090 D versus 1,215 MHz for the RTX PRO 4500. Pixel rate for the RTX 5090 D is 423.6 GPixel/s versus 270.5 GPixel/s for the RTX PRO 4500, and texture rate is 1,636.8 GTexel/s versus 792.1 GTexel/s.

Architecture Differences

Both GPUs use the Blackwell 2.0 architecture and are fabricated on a 5 nm process at TSMC. The RTX 5090 D belongs to the GeForce 50-series generation, while the RTX PRO 4500 Blackwell Server belongs to the Server Blackwell generation with the codename class Bxx. The chip difference is significant: the RTX 5090 D uses GB202, and the RTX PRO 4500 uses GB203. Transistor counts reflect this, with 92,200 million on the RTX 5090 D versus 45,600 million on the RTX PRO 4500. Die sizes are 750 mm² and 378 mm² respectively. Transistor density is close, 122.9 million per mm² for the RTX 5090 D and 120.6 million per mm² for the RTX PRO 4500, indicating similar manufacturing maturity but different die allocations.

Memory configurations differ in bus width and bandwidth. The RTX 5090 D uses a 512-bit bus with 1.79 TB/s bandwidth, while the RTX PRO 4500 uses a 256-bit bus with 800.3 GB/s. Both use GDDR7 memory and 32 GB capacity. Memory clock rates are 1,750 MHz (28 Gbps effective) for the RTX 5090 D and 1,563 MHz (25 Gbps effective) for the RTX PRO 4500. The wider bus is the primary driver of the RTX 5090 D's bandwidth advantage.

Compute resources are heavily skewed toward the RTX 5090 D. Shading units number 21,760 versus 10,496. Tensor cores are 680 versus 328, and RT cores are 170 versus 82. FP32 and FP16 performance are both 104.8 TFLOPS for the RTX 5090 D and 50.70 TFLOPS for the RTX PRO 4500, with a 1:1 ratio for FP16 on both cards. Pixel and texture rates follow the same pattern, with the RTX 5090 D delivering 423.6 GPixel/s and 1,636.8 GTexel/s versus 270.5 GPixel/s and 792.1 GTexel/s for the RTX PRO 4500.

Power and physical specifications diverge. The RTX 5090 D has a TDP of 575 W, a dual-slot design, and a suggested PSU of 950 W. The RTX PRO 4500 has a TDP of 165 W, a single-slot design, and a suggested PSU of 450 W. Both use a single 16-pin power connector and a PCIe 5.0 x16 bus interface. Dimensions differ: the RTX 5090 D measures 304 mm in length, 137 mm in height, and 48 mm in width, while the RTX PRO 4500 measures 267 mm by 111 mm by 40 mm. Display outputs also differ, with the RTX 5090 D featuring 1x HDMI 2.1b and 3x DisplayPort 2.1b, while the RTX PRO 4500 has no display outputs. API support is identical, with DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4 on both.

Release dates and product lineage differ. The RTX 5090 D was released on January 29, 2025, with a predecessor in the GeForce 40 series and a successor in the GeForce 60 series. The RTX PRO 4500 Blackwell Server has a release date of March 16, 2026, with a predecessor in Server Hopper and a successor in Server Rubin. The RTX 5090 D has a launch MSRP of 2,299 USD. The RTX PRO 4500 has no launch MSRP listed.

FAQ

Q: Which GPU has more shading units?

A: The NVIDIA GeForce RTX 5090 D has 21,760 shading units, while the NVIDIA RTX PRO 4500 Blackwell Server has 10,496 shading units.

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

A: The RTX 5090 D provides 1.79 TB/s of bandwidth over a 512-bit bus, while the RTX PRO 4500 provides 800.3 GB/s over a 256-bit bus. Both use 32 GB of GDDR7 memory.

Q: How do the power requirements compare?

A: The RTX 5090 D has a TDP of 575 W and a suggested PSU of 950 W. The RTX PRO 4500 has a TDP of 165 W and a suggested PSU of 450 W. Both use a single 16-pin power connector.

Q: Does the RTX PRO 4500 Blackwell Server support display output?

A: No. The RTX PRO 4500 has no display outputs. The RTX 5090 D includes 1x HDMI 2.1b and 3x DisplayPort 2.1b.

Q: Are there any benchmark scores recorded for the RTX PRO 4500?

A: The database contains no benchmark entries for the RTX PRO 4500. Its average benchmark score is zero, and it has no nearest rivals listed. The RTX 5090 D has ten recorded benchmark scores with an average of 77,712.

Q: What are the release dates for these GPUs?

A: The RTX 5090 D was released on January 29, 2025. The RTX PRO 4500 Blackwell Server has a release date of March 16, 2026.

Where Each One Wins

The RTX 5090 D wins in every measured performance category available in the database. Its benchmark scores confirm strong compute and graphics performance, with a 92nd percentile ranking and an average score of 77,712. The Passmark GPU compute score of 28,396 and Geekbench OpenCL score of 310,674 indicate robust general compute capability. The Vulkan score of 376,915 shows solid API-specific performance. The 3DMark Steel Nomad DX12 score of 14,326 points to capable modern DirectX 12 rendering. The RTX 5090 D is the clear choice for any workload where measured throughput matters.

The RTX PRO 4500 Blackwell Server wins in power efficiency and physical footprint. Its TDP of 165 W is substantially lower than the 575 W of the RTX 5090 D, and its suggested PSU of 450 W versus 950 W reflects a much lighter system power draw. The single-slot design and smaller dimensions (267 mm length, 111 mm height, 40 mm width) versus the dual-slot RTX 5090 D (304 mm, 137 mm, 48 mm) make it suitable for dense server installations. The absence of display outputs aligns with its server orientation. Its transistor density of 120.6 million per mm² is close to the RTX 5090 D's 122.9 million per mm², indicating efficient use of its smaller die.

The RTX PRO 4500 also has a higher boost clock of 2,415 MHz versus 2,407 MHz for the RTX 5090 D, though this 8 MHz difference is negligible in practice. Its lower base clock of 1,215 MHz versus 2,017 MHz suggests a different operating profile that prioritizes power conservation over sustained peak throughput. The RTX PRO 4500's 50.70 TFLOPS FP32 performance is less than half of the RTX 5090 D's 104.8 TFLOPS, so for raw compute density, the RTX 5090 D dominates. For server environments where power limits and space constraints are paramount, the RTX PRO 4500 offers a viable alternative, though the database lacks benchmark evidence to quantify its actual performance.