NVIDIA GeForce RTX 5090 D vs NVIDIA Quadro RTX 6000 Comparison

The Verdict

The data positions these two NVIDIA cards at opposite ends of the professional and consumer spectrum. The NVIDIA Quadro RTX 6000, a Turing-era workstation part from 2018, holds a 94th percentile ranking among all GPUs, while the NVIDIA GeForce RTX 5090 D, a Blackwell 2.0 flagship from 2025, sits at the 92nd percentile. Despite the RTX 5090 D's lower percentile, its average benchmark score of 77,712 is misleading due to a broader test suite; in the two directly comparable head-to-head benchmarks, the RTX 5090 D wins both decisively. The Quadro RTX 6000's average score of 101,872, bolstered by only two OpenCL and Vulkan tests, reflects a narrower workload profile. For raw compute throughput in modern APIs, the RTX 5090 D is the clear choice, delivering 310,674 in Geekbench OpenCL versus 74,179 for the Quadro — a 76.1% advantage. However, the Quadro RTX 6000 remains relevant for legacy Vulkan workloads where its 129,564 score, though 65.6% lower than the RTX 5090 D's 376,915, still places it above many contemporaries. The data suggests the RTX 5090 D for anyone prioritizing current-generation performance, while the Quadro RTX 6000 serves niche compatibility needs with its 24 GB GDDR6 memory and 384-bit bus.

Where Each One Wins

The RTX 5090 D wins both head-to-head benchmarks outright, with zero wins for the Quadro RTX 6000. In Geekbench OpenCL, the RTX 5090 D scores 310,674 against the Quadro's 74,179, a delta of -76.1% from the Quadro's perspective. This gap highlights the RTX 5090 D's dominance in general-purpose compute tasks that leverage its 21,760 shading units and 104.8 TFLOPS FP32 throughput. The Geekbench Vulkan test shows a similar story: 376,915 for the RTX 5090 D versus 129,564 for the Quadro, a -65.6% delta. The RTX 5090 D's 170 RT cores and 680 tensor cores, combined with its 1.79 TB/s memory bandwidth, make it substantially faster in Vulkan-based rendering and ray-traced workloads. The Quadro RTX 6000, with 72 RT cores and 576 tensor cores, still produces respectable scores but cannot match the newer architecture's parallel throughput. The RTX 5090 D also excels in pure rasterization metrics, with a pixel rate of 423.6 GPixel/s and texture rate of 1,636.8 GTexel/s, versus the Quadro's 169.9 GPixel/s and 509.8 GTexel/s. For memory-intensive tasks, the RTX 5090 D's 32 GB of GDDR7 on a 512-bit bus offers 1.79 TB/s bandwidth, dwarfing the Quadro's 672.0 GB/s. The Quadro's only theoretical advantage lies in its 6-pin plus 8-pin power connectors, which may suit older power supplies, but the RTX 5090 D's single 16-pin connector is more modern.

Architecture Differences

The two GPUs represent a generational leap in process and design. The Quadro RTX 6000 uses the TU102 chip on a 12 nm TSMC process, packing 18,600 million transistors on a 754 mm² die with a transistor density of 24.7 million per mm². The RTX 5090 D uses the GB202 chip on a 5 nm TSMC process, housing 92,200 million transistors on a 750 mm² die — nearly identical size but with a density of 122.9 million per mm², a 5x improvement. The RTX 5090 D's base clock of 2017 MHz and boost clock of 2407 MHz far exceed the Quadro's 1440 MHz base and 1770 MHz boost. Memory technology differs significantly: the Quadro uses 24 GB GDDR6 at 14 Gbps effective, while the RTX 5090 D uses 32 GB GDDR7 at 28 Gbps effective. The bus width expands from 384-bit to 512-bit, yielding 1.79 TB/s versus 672.0 GB/s bandwidth. Core counts scale dramatically: shading units jump from 4,608 to 21,760 (4.7x), TMUs from 288 to 680, and ROPs from 96 to 176. RT cores grow from 72 to 170, and tensor cores from 576 to 680. FP32 performance rises from 16.31 TFLOPS to 104.8 TFLOPS, a 6.4x increase. FP16 throughput changes from 32.62 TFLOPS (2:1 ratio) to 104.8 TFLOPS (1:1 ratio), indicating the RTX 5090 D no longer halves FP16 rate. The RTX 5090 D supports PCIe 5.0 x16 versus PCIe 3.0 x16 on the Quadro, and offers newer display outputs: 1x HDMI 2.1b and 3x DisplayPort 2.1b, compared to 4x DisplayPort 1.4a and 1x USB Type-C. Both support DirectX 12 Ultimate, OpenGL 4.6, and Vulkan 1.4. Power requirements differ markedly: the Quadro draws 260 W TDP with a 600 W suggested PSU, while the RTX 5090 D draws 575 W with a 950 W suggested PSU. The Quadro is dual-slot at 267 mm length, while the RTX 5090 D is also dual-slot but longer at 304 mm and taller at 137 mm.

FAQ

Q: Which card has higher raw compute performance in OpenCL?

A: The NVIDIA GeForce RTX 5090 D scores 310,674 in Geekbench OpenCL, compared to the Quadro RTX 6000's 74,179 — a 76.1% higher score for the RTX 5090 D.

Q: How do the memory configurations compare?

A: The RTX 5090 D offers 32 GB of GDDR7 on a 512-bit bus with 1.79 TB/s bandwidth, while the Quadro RTX 6000 has 24 GB of GDDR6 on a 384-bit bus with 672.0 GB/s bandwidth.

Q: What is the transistor density difference?

A: The RTX 5090 D's GB202 chip has a density of 122.9 million transistors per mm² on a 5 nm process, while the Quadro's TU102 has 24.7 million per mm² on a 12 nm process.

Q: Are the two cards comparable in Vulkan performance?

A: No — the RTX 5090 D scores 376,915 in Geekbench Vulkan versus 129,564 for the Quadro, a 65.6% lead for the newer card.

Q: Which card has more RT and tensor cores?

A: The RTX 5090 D has 170 RT cores and 680 tensor cores, compared to the Quadro's 72 RT cores and 576 tensor cores.

Q: What are the power requirements?

A: The Quadro RTX 6000 has a 260 W TDP and suggests a 600 W PSU, while the RTX 5090 D has a 575 W TDP and suggests a 950 W PSU.

Head-to-Head Benchmarks

The two available head-to-head benchmarks show a consistent and overwhelming advantage for the RTX 5090 D. In Geekbench OpenCL, the RTX 5090 D's 310,674 score dwarfs the Quadro's 74,179. This delta of -76.1% from the Quadro's perspective means the Quadro achieves only 23.9% of the RTX 5090 D's performance in this test. The gap stems from the RTX 5090 D's 6.4x higher FP32 throughput (104.8 TFLOPS versus 16.31 TFLOPS) and its 1.79 TB/s memory bandwidth, which allows faster data movement for compute kernels. The Quadro's 24 GB GDDR6 at 672.0 GB/s, while substantial for its era, cannot compete with the newer GDDR7's bandwidth. In Geekbench Vulkan, the RTX 5090 D scores 376,915 versus 129,564 for the Quadro, a -65.6% delta. This narrower gap suggests Vulkan workloads benefit from the Quadro's Turing architecture's ray tracing capabilities, which were advanced for 2018, though still far behind Blackwell 2.0. The RTX 5090 D's 170 RT cores provide 2.4x the hardware ray tracing units, and its higher boost clock of 2407 MHz versus 1770 MHz further accelerates shader execution. The Quadro's 32.62 TFLOPS FP16 (2:1) is also outpaced by the RTX 5090 D's 104.8 TFLOPS FP16 (1:1), meaning the newer card maintains full throughput for half-precision workloads without the 2:1 penalty. Both cards support Vulkan 1.4, so software compatibility is equal, but the hardware execution efficiency is not. The RTX 5090 D's 44065 in Passmark G3D and 28396 in GPU compute further illustrate its broad strength, though the Quadro lacks comparable Passmark entries in the data. The wins are decisive: 2 for the RTX 5090 D, 0 for the Quadro. The RTX 5090 D's nearest rivals — the AMD Radeon RX 6850M XT at -1.6% delta and Tesla P100 variants at -2.1% and -2.4% — show it sits close to older high-end parts in average score, but its head-to-head results against the Quadro demonstrate a generational chasm. The Quadro's nearest rivals, including the Radeon Pro Vega II Duo at -4.6% and Radeon Pro W6600X at -5.1%, cluster within 5% of its average score, indicating the Quadro's 94th percentile is earned within a narrow benchmark set. For any user comparing these two directly, the RTX 5090 D is the superior performer in every measurable head-to-head metric provided.