NVIDIA GeForce RTX 5090 SE vs NVIDIA RTX PRO 2000 Blackwell Comparison

NVIDIA’s Blackwell 2.0 architecture spans a massive performance and power gulf between the GeForce RTX 5090 SE and the RTX PRO 2000 Blackwell. The RTX 5090 SE is a flagship gaming and compute part built on the full GB202 die, while the RTX PRO 2000 Blackwell is a low-power professional workstation card on the GB206 chip. The data shows two products that share an architecture name but target entirely different segments, with the 5090 SE delivering roughly 3.9 times the FP32 throughput and 4.6 times the memory bandwidth of the PRO 2000.

Head-to-Head Benchmarks

The RTX 5090 SE holds a decisive advantage in raw compute throughput. Its FP32 performance is rated at 66.94 TFLOPS, compared to 17.03 TFLOPS for the RTX PRO 2000 Blackwell, a 3.93x gap. FP16 performance follows the same 1:1 ratio on both cards, with the 5090 SE reaching 66.94 TFLOPS versus 17.03 TFLOPS on the PRO 2000. Pixel fill rates show a similar disparity: the 5090 SE delivers 380.3 GPixel/s against 93.94 GPixel/s on the PRO 2000, a 4.05x difference. Texture fill rate is 1,045.9 GTexel/s versus 266.2 GTexel/s, a 3.93x margin.

Memory bandwidth amplifies the compute gap. The 5090 SE uses a 384-bit bus with 24 GB of GDDR7 at 1.34 TB/s, while the PRO 2000 has a 128-bit bus with 16 GB of GDDR7 at 288.0 GB/s. The 5090 SE therefore has 4.65x the bandwidth of the PRO 2000. Effective memory clock rates differ as well: 1750 MHz (28 Gbps effective) on the 5090 SE versus 1125 MHz (18 Gbps effective) on the PRO 2000.

Benchmark scores exist only for the RTX PRO 2000 Blackwell in the database, so direct head-to-head test results are unavailable. The PRO 2000’s recorded data places it at the 70th percentile among all GPUs, with an average benchmark score of 25,269. Its nearest rivals in the database are the AMD Radeon RX 6700M (average score 25,633, 1.4% higher), the AMD Radeon Pro W5700 (25,726, 1.8% higher), the NVIDIA GeForce RTX 3080 Ti Mobile (25,740, 1.8% higher), and the NVIDIA RTX A5000 Mobile (24,763, 2.0% lower). The PRO 2000 sits within a 4% band of these four competitors, indicating that its professional workstation positioning yields performance comparable to high-end mobile GPUs from previous generations.

Individual tests for the PRO 2000 show strong compute results. Geekbench Vulkan scores 113,865, while Geekbench OpenCL scores 106,087. Passmark G3D records 20,049 points, and Passmark GPU Compute scores 8,396. DirectX tests are lower: Passmark DirectX 12 scores 80, DirectX 11 scores 174, DirectX 10 scores 122, and DirectX 9 scores 241. The 2D score of 1,303 suggests limited focus on desktop acceleration. The 5090 SE has no benchmark entries in the database, and its percentile is listed at 50 with an average score of 0, which reflects missing measurements rather than actual performance.

The wins tally in the database shows 0 wins for each card in head-to-head comparisons, because no shared benchmark results exist. The architectural specs, however, indicate that the 5090 SE would outperform the PRO 2000 in every measured metric where both have data, given its 3.2x larger die, 4.2x more transistors, and higher clock speeds. The PRO 2000’s advantage lies in efficiency, not performance.

FAQ

Q: Which card has more shading units?

A: The RTX 5090 SE has 14,080 shading units, while the RTX PRO 2000 Blackwell has 4,352. The 5090 SE also has 440 texture mapping units and 160 ROPs, versus 136 TMUs and 48 ROPs on the PRO 2000.

Q: What is the memory capacity difference?

A: The RTX 5090 SE comes with 24 GB of GDDR7 on a 384-bit bus, providing 1.34 TB/s bandwidth. The RTX PRO 2000 Blackwell has 16 GB of GDDR7 on a 128-bit bus, providing 288.0 GB/s bandwidth.

Q: How do clock speeds compare?

A: The RTX 5090 SE has a base clock of 1740 MHz and a boost clock of 2377 MHz, with memory at 1750 MHz (28 Gbps effective). The RTX PRO 2000 Blackwell runs at 982 MHz base and 1957 MHz boost, with memory at 1125 MHz (18 Gbps effective).

Q: What power draw do these cards require?

A: The RTX 5090 SE has a TDP of 500 W and requires a 900 W suggested PSU, using a single 16-pin connector. The RTX PRO 2000 Blackwell has a TDP of 70 W, a 250 W suggested PSU, and uses no power connectors.

Q: Which card has better ray tracing and tensor core counts?

A: The RTX 5090 SE has 110 RT cores and 440 tensor cores. The RTX PRO 2000 Blackwell has 34 RT cores and 136 tensor cores. The 5090 SE provides roughly 3.2x the RT cores and 3.2x the tensor cores.

Q: What are the physical dimensions and display outputs?

A: The RTX 5090 SE measures 267 mm in length, 111 mm in height, and 40 mm in width, with one HDMI 2.1b and three DisplayPort 2.1b outputs. The RTX PRO 2000 Blackwell measures 167 mm by 69 mm by 20 mm, with four mini-DisplayPort 2.1b outputs.

Architecture Differences

Both cards use the Blackwell 2.0 architecture fabricated on TSMC’s 5 nm process, but they employ different chips. The RTX 5090 SE uses the GB202 die with 92,200 million transistors across a 750 mm² area, yielding a transistor density of 122.9 million per square millimeter. The RTX PRO 2000 Blackwell uses the GB206 die with 21,900 million transistors on a 181 mm² die, giving a density of 121.0 million per square millimeter. The process node is identical, and the transistor densities are nearly the same, which indicates the die size difference comes from the number of functional units rather than process improvements.

The RTX 5090 SE includes 14,080 shading units, 440 TMUs, 160 ROPs, 110 RT cores, and 440 tensor cores. The RTX PRO 2000 Blackwell has 4,352 shading units, 136 TMUs, 48 ROPs, 34 RT cores, and 136 tensor cores. The ratio of shading units to tensor cores is 32:1 on both cards, and the ratio of shading units to RT cores is 128:1 on both, confirming a consistent architectural design where the PRO 2000 scales down every block by roughly the same factor, about 3.24x for shading units and TMUs, and 3.33x for ROPs.

Memory architecture differs substantially. The 5090 SE uses a 384-bit memory interface with 24 GB of GDDR7, while the PRO 2000 uses a 128-bit interface with 16 GB. The memory clock on the 5090 SE is 1750 MHz (28 Gbps effective), versus 1125 MHz (18 Gbps effective) on the PRO 2000. Bandwidth scales with both bus width and clock speed, resulting in 1.34 TB/s versus 288.0 GB/s.

Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The bus interface differs: the 5090 SE uses PCIe 5.0 x16, while the PRO 2000 uses PCIe 5.0 x8. The PRO 2000 has four mini-DisplayPort 2.1b outputs, whereas the 5090 SE has one HDMI 2.1b and three DisplayPort 2.1b outputs. The PRO 2000 has no power connectors and draws power solely from the PCIe slot, while the 5090 SE requires a single 16-pin connector.

Specification Differences

The two cards differ in almost every measurable specification except for architecture, process node, foundry, API support, slot width, and production status. Both are dual-slot cards, active in production, and use DirectX 12 Ultimate, OpenGL 4.6, and Vulkan 1.4.

Clock speeds differ by a wide margin. The 5090 SE runs at 1740 MHz base and 2377 MHz boost, while the PRO 2000 runs at 982 MHz base and 1957 MHz boost. The boost clock difference is 420 MHz, and the base clock difference is 758 MHz. Memory clocks are 1750 MHz (28 Gbps effective) versus 1125 MHz (18 Gbps effective).

Memory capacity is 24 GB versus 16 GB, with bus widths of 384 bit versus 128 bit, and bandwidth of 1.34 TB/s versus 288.0 GB/s. Both use GDDR7, but the implementation differs in bus width and clock speed.

Compute resources show a 3.24x gap in shading units (14,080 versus 4,352), a 3.24x gap in TMUs (440 versus 136), a 3.33x gap in ROPs (160 versus 48), a 3.24x gap in RT cores (110 versus 34), and a 3.24x gap in tensor cores (440 versus 136). Pixel rate is 380.3 GPixel/s versus 93.94 GPixel/s, and texture rate is 1,045.9 GTexel/s versus 266.2 GTexel/s.

Power requirements diverge sharply. The 5090 SE has a TDP of 500 W, a suggested PSU of 900 W, and a 16-pin connector. The PRO 2000 has a TDP of 70 W, a suggested PSU of 250 W, and no power connectors. Physical dimensions also differ: the 5090 SE is 267 mm by 111 mm by 40 mm, while the PRO 2000 is 167 mm by 69 mm by 20 mm. The 5090 SE is 60% longer, 61% taller, and twice as thick.

The 5090 SE has a launch MSRP of 1,499 USD. The PRO 2000 has no launch MSRP recorded. The 5090 SE uses PCIe 5.0 x16, while the PRO 2000 uses PCIe 5.0 x8. The 5090 SE has 92,200 million transistors on a 750 mm² die, while the PRO 2000 has 21,900 million transistors on a 181 mm² die. Transistor density is nearly identical at 122.9M per square millimeter versus 121.0M per square millimeter.

The release dates differ, with the PRO 2000 released earlier and the 5090 SE later. The 5090 SE has a predecessor in the GeForce 40 series and a successor in the GeForce 60 series, while the PRO 2000 has a predecessor in the Workstation Ada line and no successor listed.

The Verdict

The RTX 5090 SE is the clear performance leader in every compute metric where both cards have specifications. Its FP32 throughput of 66.94 TFLOPS is 3.93x higher than the PRO 2000’s 17.03 TFLOPS, and its pixel rate of 380.3 GPixel/s is 4.05x higher. Memory bandwidth of 1.34 TB/s versus 288.0 GB/s gives the 5090 SE a 4.65x advantage for bandwidth-intensive workloads. The 5090 SE also has 3.24x more shading units, RT cores, and tensor cores, plus 3.33x more ROPs.

The RTX PRO 2000 Blackwell delivers a different set of advantages. Its 70 W TDP versus 500 W means it can run without any external power connectors, fitting into systems with a 250 W PSU. Its compact dimensions of 167 mm by 69 mm by 20 mm allow installation in small form factor chassis, and its four mini-DisplayPort 2.1b outputs suit multi-monitor professional setups. The PRO 2000’s benchmark data shows it performs within 2% of the RTX A5000 Mobile and within 1.8% of the RTX 3080 Ti Mobile, placing it in the range of previous-generation high-end mobile GPUs.

The database records no benchmark scores for the 5090 SE, so its percentile of 50 and average score of 0 reflect missing data, not tested performance. The PRO 2000’s 70th percentile and average score of 25,269 come from actual measurements across multiple tests. The nearest rival comparison shows the PRO 2000 is 1.4% slower than the RX 6700M and 1.8% slower than the Radeon Pro W5700 and RTX 3080 Ti Mobile, while being 2% faster than the RTX A5000 Mobile.

Users requiring maximum compute throughput, large memory capacity, and high bandwidth should select the RTX 5090 SE based on its specification sheet. Users needing a low-power, compact professional card with four display outputs and no external power requirement should select the RTX PRO 2000 Blackwell. The 5090 SE’s launch MSRP of 1,499 USD reflects its flagship positioning, while the PRO 2000’s absence of a recorded launch MSRP indicates a different pricing structure. The data shows two valid options for different use cases, with the 5090 SE dominating raw performance and the PRO 2000 excelling in power efficiency and form factor.