AMD Radeon PRO W7900 vs NVIDIA Quadro RTX 6000 Comparison

Head-to-Head Benchmarks

The benchmark data shows a decisive, though not overwhelming, victory for the AMD Radeon PRO W7900 across the two available tests. In Geekbench OpenCL, the W7900 scores 84,379 against the Quadro RTX 6000's 74,179, a 13.8% advantage. That is a substantial lead in a compute-oriented workload, indicating the newer AMD architecture handles raw parallel processing more efficiently than the older Turing design. The Vulkan result narrows the gap considerably: the W7900 posts 137,070 versus 129,564 for the RTX 6000, a 5.8% margin. While still a win for AMD, the smaller delta suggests that driver-level optimization and architectural differences play a more significant role in graphics API performance than in pure compute throughput.

Looking at the wider competitive field reinforces the W7900's standing. Its average benchmark score of 110,725 places it in the 94th percentile of all GPUs. Its nearest rivals in the database include the NVIDIA Tesla V100 SXM2 16 GB, which scores 114,395 (3.2% higher), and the NVIDIA RTX A5500 Mobile at 113,944 (2.8% higher). The W7900 also outpaces the AMD Radeon Pro Vega II (109,617) by 1% and the AMD Radeon Pro W6600X (107,342) by 3.2%. For the Quadro RTX 6000, the picture is similar in percentile standing — also 94th — but its average of 101,872 sits lower. Its nearest rivals include the AMD Radeon Pro Vega II Duo (106,750) which beats it by 4.6%, and the AMD Radeon Pro W6600X (107,342) which leads by 5.1%. Conversely, the RTX 6000 beats the AMD Radeon RX 7900M (97,487) by 4.5% and the AMD Radeon Pro VII (97,131) by 4.9%. The data thus shows two cards in the same performance tier, but the W7900 holds a clear edge in both recorded test scenarios.

FAQ

Q: Which card wins in Geekbench OpenCL, and by how much?

A: The AMD Radeon PRO W7900 wins with a score of 84,379 compared to the NVIDIA Quadro RTX 6000's 74,179. That is a 13.8% advantage for the AMD card.

Q: Is the Vulkan result closer than the OpenCL result?

A: Yes. In Geekbench Vulkan, the W7900 scores 137,070 and the RTX 6000 scores 129,564, resulting in a 5.8% lead for AMD. This is a much narrower margin than the 13.8% seen in OpenCL.

Q: How do these cards rank against all GPUs in the database?

A: Both the AMD Radeon PRO W7900 and the NVIDIA Quadro RTX 6000 sit in the 94th percentile of all GPUs. However, their average benchmark scores differ: the W7900 averages 110,725 while the RTX 6000 averages 101,872.

Q: What is the closest rival to the W7900 in the database?

A: Based on average score, the AMD Radeon Pro Vega II is the nearest rival at 109,617, which is just 1% lower than the W7900's average. The NVIDIA Tesla V100 SXM2 16 GB is the nearest rival scoring higher, at 114,395 (3.2% above).

Q: What rivals does the RTX 6000 beat comfortably?

A: The RTX 6000's average score of 101,872 puts it ahead of the AMD Radeon RX 7900M (97,487) by 4.5% and the AMD Radeon Pro VII (97,131) by 4.9%.

Q: Is the RTX 6000 competitive with the W7900 overall?

A: The data indicates the W7900 is ahead. The W7900 wins both head-to-head tests, and its average benchmark score is higher. The RTX 6000 remains a capable card in the same percentile tier, but the W7900 has the performance edge in every recorded metric.

Architecture Differences

The two cards represent fundamentally different design philosophies separated by roughly five years of process technology evolution. The AMD Radeon PRO W7900 is built on the Navi 31 chip using the RDNA 3.0 architecture, with the codename Plum Bonito. It is fabricated on TSMC's 5 nm process, packing 57,700 million transistors into a die size of 529 mm². This yields a transistor density of 109.1 million per square millimeter. The NVIDIA Quadro RTX 6000, by contrast, uses the TU102 chip based on the older Turing architecture. It is manufactured on a 12 nm process, contains 18,600 million transistors on a larger 754 mm² die, resulting in a density of just 24.7 million per square millimeter. The W7900's smaller, denser process node explains how it achieves higher performance with a lower transistor count per area.

The compute resources differ sharply. The W7900 features 6,144 shading units, 384 texture mapping units, and 192 raster output pipelines. It also includes 96 ray tracing cores. The RTX 6000 has 4,608 shading units, 288 TMUs, and 96 ROPs, along with 72 RT cores and 576 tensor cores. The AMD card brings more raw shading and texture throughput, while NVIDIA counters with dedicated tensor hardware absent from the AMD specification. Pixel rate and texture rate follow these unit counts: the W7900 reaches 479.0 GPixel/s and 958.1 GTexel/s, while the RTX 6000 delivers 169.9 GPixel/s and 509.8 GTexel/s. Floating-point performance also diverges. The W7900's FP32 throughput is 61.32 TFLOPS with FP16 at the same rate (1:1 ratio). The RTX 6000's FP32 is 16.31 TFLOPS, but its FP16 jumps to 32.62 TFLOPS via a 2:1 ratio, a design choice favoring mixed-precision workloads.

Memory architecture shows both similarities and differences. Both use GDDR6 memory with a 384-bit bus, but the W7900 offers 48 GB versus the RTX 6000's 24 GB. Memory bandwidth favors the AMD card at 864.0 GB/s compared to 672.0 GB/s, driven by a higher effective memory clock of 18 Gbps versus 14 Gbps. Clock speeds also tell a story of efficiency: the W7900 has a base clock of 1760 MHz and boost of 2495 MHz, while the RTX 6000 runs at 1440 MHz base and 1770 MHz boost. The AMD card achieves higher clocks despite a higher TDP of 295 W versus 260 W for NVIDIA. Both cards support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, so API-level feature parity exists. However, the W7900's display outputs are 3x DisplayPort 2.1 and 1x mini-DisplayPort 2.1, while the RTX 6000 offers 4x DisplayPort 1.4a and 1x USB Type-C, reflecting different interface generations.

Specification Differences

The most obvious specification gap is memory capacity: the W7900 ships with 48 GB while the RTX 6000 has 24 GB. Memory bandwidth also differs, with the W7900 at 864.0 GB/s versus 672.0 GB/s. The process node separates them further — 5 nm for AMD versus 12 nm for NVIDIA. Transistor counts are 57,700 million versus 18,600 million, and die sizes are 529 mm² versus 754 mm². Clock speeds: the W7900 boosts to 2495 MHz from a 1760 MHz base, while the RTX 6000 boosts to 1770 MHz from 1440 MHz. Shading units number 6,144 on the W7900 and 4,608 on the RTX 6000. TMUs are 384 versus 288, and ROPs are 192 versus 96. Ray tracing cores are 96 versus 72, and the RTX 6000 additionally has 576 tensor cores that the W7900 lacks entirely.

Power and physical design differ as well. The W7900 has a TDP of 295 W and requires two 8-pin power connectors; the RTX 6000 draws 260 W and uses one 6-pin plus one 8-pin. Both suggest a 600 W power supply. Slot width favors the older card: the W7900 is triple-slot, while the RTX 6000 is dual-slot. Dimensions are close — the W7900 measures 280 mm in length, 110 mm in height, and 51 mm in width, while the RTX 6000 is 267 mm long and 111 mm tall (width not specified). Bus interface differs, with the W7900 using PCIe 4.0 x16 and the RTX 6000 using PCIe 3.0 x16. Production status is Active for the W7900 and End-of-life for the RTX 6000. Release dates are far apart: the W7900 launched on May 25, 2023, while the RTX 6000 launched on August 12, 2018. Finally, the W7900's launch MSRP is 3,999 USD, while the RTX 6000's is 6,299 USD.

The Verdict

The benchmark data points to a clear performance hierarchy: the AMD Radeon PRO W7900 is the stronger card in every measured test. Its 13.8% OpenCL lead and 5.8% Vulkan lead over the RTX 6000, combined with a higher average benchmark score (110,725 versus 101,872), make it the superior choice for raw compute and graphics performance. The W7900 also offers double the memory (48 GB versus 24 GB), higher bandwidth, and a more advanced process node. The RTX 6000's only quantitative advantages are its lower TDP (260 W versus 295 W), dual-slot form factor versus triple-slot, and the presence of tensor cores. For buyers prioritizing maximum performance and memory capacity, the data favors the W7900. For those constrained by power draw or slot width, the RTX 6000 remains a viable option, though its end-of-life production status and older architecture suggest limited long-term support. The percentile rankings are identical at 94, but the absolute scores tell the real story — the W7900 is ahead where it counts.

Where Each One Wins

The AMD Radeon PRO W7900 wins decisively in compute-heavy OpenCL workloads, as evidenced by its 13.8% margin. This suggests a strong fit for tasks that leverage raw FP32 throughput, such as scientific simulations, rendering, or data processing. Its larger 48 GB memory pool and 864.0 GB/s bandwidth also make it better suited for massive datasets that exceed the RTX 6000's 24 GB capacity. In Vulkan-based graphics workloads, the W7900 still leads, but the smaller 5.8% gap indicates it is less dominant in API-driven rendering scenarios. The NVIDIA Quadro RTX 6000 wins in efficiency metrics: it consumes 35 W less power (260 W versus 295 W) and occupies a dual-slot form factor, making it easier to fit in dense workstation builds. Its 576 tensor cores give it a dedicated hardware advantage for AI inference or deep learning tasks that AMD cannot match with this card. For users prioritizing lower power draw, physical footprint, or tensor-accelerated workflows, the RTX 6000 presents a reasonable case. For everyone else, the W7900's higher scores and doubled memory make it the data-backed recommendation.