AMD Radeon RX 7900 XT vs NVIDIA RTX PRO 6000 Blackwell Comparison

The Verdict

The database presents a stark contrast between these two GPUs. The NVIDIA RTX PRO 6000 Blackwell is a workstation-class compute card with a single benchmark score of 16408 in 3DMark Steel Nomad DX12, placing it at the 59th percentile among all GPUs. The AMD Radeon RX 7900 XT, a consumer gaming card now marked end-of-life, shows a broader benchmark profile but lands at the 55th percentile with an average score of 13745. The only head-to-head benchmark available, 3DMark Steel Nomad DX12, shows the NVIDIA card winning by 191.8%, a decisive margin.

The data indicates that the RTX PRO 6000 Blackwell is the choice for professionals who need sustained compute throughput, massive memory capacity, and the highest raw DX12 performance in this comparison. Its 96 GB of GDDR7 memory, 512-bit bus, and 126.0 TFLOPS FP32 output are workstation-class specifications. The RX 7900 XT, with 20 GB of GDDR6 and 51.48 TFLOPS FP32, is a capable consumer card, but its benchmark scores in DirectX 10, 11, 12, and 9 tests are modest, and its nearest rivals in the database are integrated and mobile GPUs, which suggests its recorded average is heavily weighted by lower-tier tests.

For a buyer deciding strictly from this data, the RTX PRO 6000 Blackwell is the only option if the workload is 3DMark Steel Nomad DX12 or similar high-end DX12 rendering. The RX 7900 XT offers a wider range of benchmark entries, including Geekbench OpenCL, Vulkan, and Passmark compute tests, but its Steel Nomad score of 5623 is far behind. The RTX PRO 6000 Blackwell also carries a launch MSRP of 8,565 USD, while the RX 7900 XT has a launch MSRP of 899 USD; however, price considerations are outside the scope of this analysis. The verdict is clear: the NVIDIA card dominates the single comparable metric, while the AMD card provides a broader but lower-scoring benchmark footprint.

FAQ

Q: Which GPU has the higher 3DMark Steel Nomad DX12 score?

A: The NVIDIA RTX PRO 6000 Blackwell scores 16408, while the AMD Radeon RX 7900 XT scores 5623. The NVIDIA card wins by 191.8%, a near-tripling of the AMD card's result.

Q: How do their memory configurations compare?

A: The NVIDIA card has 96 GB of GDDR7 memory on a 512-bit bus with 1.79 TB/s bandwidth. The AMD card has 20 GB of GDDR6 on a 320-bit bus with 800.0 GB/s bandwidth. The NVIDIA card offers 76 GB more memory and more than double the bandwidth.

Q: What is the percentile ranking of each GPU among all GPUs in the database?

A: The RTX PRO 6000 Blackwell sits at the 59th percentile, while the RX 7900 XT sits at the 55th percentile. The NVIDIA card ranks higher overall despite having only one benchmark entry.

Q: Which GPU consumes more power according to the recorded specifications?

A: The RTX PRO 6000 Blackwell has a TDP of 600 W with a suggested PSU of 1000 W. The RX 7900 XT has a TDP of 300 W with a suggested PSU of 700 W. The NVIDIA card requires double the power budget.

Q: Are both GPUs based on the same process node?

A: Yes, both use a 5 nm process node from TSMC. However, the NVIDIA chip GB202 measures 750 mm² with 92,200 million transistors, while the AMD Navi 31 measures 529 mm² with 57,700 million transistors.

Q: What is the production status of each card?

A: The RTX PRO 6000 Blackwell is listed as Active, with a release date of 2025-03-17. The RX 7900 XT is listed as End-of-life, with a release date of 2022-11-02 and a successor named Navi IV.

Architecture Differences

The architectural split between these two GPUs is fundamental. The NVIDIA RTX PRO 6000 Blackwell uses the GB202 chip built on Blackwell 2.0 architecture, part of the Blackwell PRO W (x000) generation. The AMD Radeon RX 7900 XT uses the Navi 31 chip built on RDNA 3.0, with the codename Plum Bonito, part of the Navi III (RX 7000) generation. Both are fabricated on a 5 nm process at TSMC, but the transistor counts diverge sharply: the NVIDIA chip packs 92,200 million transistors on a 750 mm² die, yielding a density of 122.9M per mm². The AMD chip contains 57,700 million transistors on a 529 mm² die, for a density of 109.1M per mm². The NVIDIA die is larger by 221 mm² and carries 34,500 million more transistors.

The compute architectures differ in their core organization. The RTX PRO 6000 Blackwell has 24,064 shading units, 752 TMUs, 192 ROPs, 188 RT cores, and 752 tensor cores. The RX 7900 XT has 5,376 shading units, 336 TMUs, 192 ROPs, and 84 RT cores, with no tensor core field recorded. The NVIDIA card has 18,688 more shading units and 668 more TMUs, while both share the same ROP count of 192. The RT core count is more than double on the NVIDIA side, at 188 versus 84.

The FP32 and FP16 throughput reveals a different design philosophy. The NVIDIA card delivers 126.0 TFLOPS for both FP32 and FP16 at a 1:1 ratio. The AMD card delivers 51.48 TFLOPS FP32 and 103.0 TFLOPS FP16 at a 2:1 ratio. This means the NVIDIA card is 2.45 times faster in FP32, while the AMD card achieves roughly 82% of the NVIDIA FP16 throughput, but at a lower precision ratio. The pixel and texture rates follow the same pattern: the NVIDIA card posts 502.5 GPixel/s and 1,968.0 GTexel/s, versus the AMD card's 459.6 GPixel/s and 804.4 GTexel/s.

Specification Differences

The recorded specifications differ across nearly every major category. The RTX PRO 6000 Blackwell has a base clock of 1590 MHz and a boost clock of 2617 MHz, with memory clocked at 1750 MHz (28 Gbps effective). The RX 7900 XT has a base clock of 1387 MHz, a boost clock of 2394 MHz, and a game clock of 2025 MHz, with memory at 2500 MHz (20 Gbps effective). The NVIDIA card boosts 223 MHz higher and runs memory at a higher effective rate.

Memory capacity and bandwidth show the largest gap. The NVIDIA card has 96 GB of GDDR7 on a 512-bit interface, delivering 1.79 TB/s. The AMD card has 20 GB of GDDR6 on a 320-bit interface, delivering 800.0 GB/s. The bus width difference is 192 bits, and the bandwidth difference is 990 GB/s.

The power and connectivity profiles also differ. The NVIDIA card consumes 600 W with a 1000 W suggested PSU and uses a single 16-pin connector. The AMD card consumes 300 W with a 700 W suggested PSU and uses two 8-pin connectors. The bus interface is PCIe 5.0 x16 on the NVIDIA card versus PCIe 4.0 x16 on the AMD card. Display outputs differ as well: the NVIDIA card has 4x DisplayPort 2.1b, while the AMD card has 1x HDMI 2.1a, 2x DisplayPort 2.1, and 1x USB Type-C. Physical dimensions vary: the NVIDIA card is 304 mm long, 137 mm high, and 40 mm wide, while the AMD card is 276 mm long, 110 mm high, and 51 mm wide. Both are dual-slot designs.

The API support is identical for both cards: DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The production status is Active for NVIDIA and End-of-life for AMD. The NVIDIA card's predecessor is Workstation Ada, while the AMD card's predecessor is Navi II and its successor is Navi IV.

Head-to-Head Benchmarks

The database contains exactly one head-to-head benchmark between these two GPUs: 3DMark Steel Nomad DX12. The NVIDIA RTX PRO 6000 Blackwell scores 16408, and the AMD Radeon RX 7900 XT scores 5623. The delta is 191.8% in favor of the NVIDIA card. This is the only direct comparison, so the head-to-head record is 1 win for NVIDIA and 0 for AMD.

The margin is substantial. A score of 16408 versus 5623 means the NVIDIA card outperforms the AMD card by a factor of roughly 2.9. In the context of the nearest rivals, the NVIDIA card's 16408 score sits just 0.6% behind the NVIDIA GeForce RTX 5090 D V2, which averages 16504. It is essentially tied with the AMD Radeon PRO W7500 at 16415 (0% delta) and slightly ahead of the AMD Radeon RX 5700 XT at 16361 (0.3% ahead). This places the RTX PRO 6000 Blackwell in a performance tier far above the RX 7900 XT, whose nearest rivals include the AMD Radeon 660M at 13812 (0.5% higher) and the NVIDIA RTX A2000 Mobile at 13821 (0.5% higher). The RX 7900 XT's average benchmark score of 13745 is 7.3% below its own best rival in the list, and its Steel Nomad result of 5623 is only a fraction of its average, which is pulled up by other tests like Geekbench Vulkan at 71068 and Passmark G3D at 29009.

The RX 7900 XT does have a broader benchmark portfolio. Its Geekbench OpenCL score is 12756, Vulkan is 71068, and Passmark GPU Compute is 16828. These tests are not present for the NVIDIA card in this dataset, so a direct comparison across those workloads is impossible. The Passmark DirectX scores for the AMD card are low: 158 in DX10, 340 in DX11, 110 in DX12, and 322 in DX9, alongside a G2D score of 1232. These figures indicate that the AMD card's average is not driven by high-end DX12 performance but by a mix of tests where it performs moderately.

Where Each One Wins

The RTX PRO 6000 Blackwell wins decisively in the only shared benchmark, 3DMark Steel Nomad DX12, with a 191.8% lead. This suggests it is the stronger choice for DX12 rendering workloads, particularly those that stress high-end geometry, memory bandwidth, and raw compute throughput. Its 96 GB memory capacity and 1.79 TB/s bandwidth support large datasets, and its 126.0 TFLOPS FP32 and FP16 output make it suitable for compute-heavy tasks like simulation, AI inference, and large-scale rendering where tensor cores are available.

The RX 7900 XT wins in terms of benchmark breadth. It has entries across Geekbench OpenCL, Vulkan, and Passmark tests, including a Vulkan score of 71068 and a GPU Compute score of 16828. These scores, while not comparable to the NVIDIA card due to missing data, indicate competence in Vulkan compute and general compute workloads. The AMD card also has a higher FP16 throughput of 103.0 TFLOPS relative to its FP32, which could benefit mixed-precision workloads, though the NVIDIA card matches FP16 at 126.0 TFLOPS.

In terms of power efficiency, the RX 7900 XT achieves its results at 300 W, half the NVIDIA card's 600 W TDP, but its performance in the shared test is far lower. The NVIDIA card's higher power draw is accompanied by a dramatically higher Steel Nomad score, so the efficiency ratio in that test favors NVIDIA. The AMD card's lower suggested PSU of 700 W versus 1000 W and its compact dimensions (276 mm length versus 304 mm) make it a smaller physical footprint, but the database does not provide a performance-per-watt metric for direct comparison.

The use-case split is therefore clear. For professional workstation tasks requiring maximum DX12 performance, massive memory, and high FP32 throughput, the RTX PRO 6000 Blackwell is the data-backed choice. For users needing a general-purpose consumer card with a wider variety of benchmark coverage, particularly in Vulkan and compute tests, the RX 7900 XT offers a broader, though lower-scoring, profile. The single head-to-head result leaves no ambiguity in the shared workload: NVIDIA wins by a wide margin.