AMD Radeon PRO W7900D vs NVIDIA Switch 2 GPU Comparison

The Verdict

The recorded data presents a stark contrast between two GPUs designed for entirely different purposes. The AMD Radeon PRO W7900D is a workstation-class accelerator built for compute-intensive professional workloads, while the NVIDIA Switch 2 GPU is a low-power console graphics processor for a portable gaming device. The benchmark database indicates the Radeon PRO W7900D achieves a Geekbench OpenCL score of 219,827, placing it in the 99th percentile among all GPUs, while the Switch 2 GPU has no recorded benchmark scores and sits in the 50th percentile. The Radeon PRO W7900D is the clear choice for professionals requiring maximum compute throughput, whereas the Switch 2 GPU is defined by its 40 W power envelope and mobile console integration, not raw performance.

The Radeon PRO W7900D outperforms its nearest rivals in the database, showing a 6.1% advantage over the NVIDIA A100 PCIe 80 GB, a 12.2% lead over the NVIDIA RTX 6000D, and a 13.1% margin over the NVIDIA Tesla V100S PCIe 32 GB. The only GPU ahead of it is the NVIDIA PG506-232, which leads by 2.4%. These figures confirm that the Radeon PRO W7900D sits near the top of the workstation GPU hierarchy. The Switch 2 GPU, by contrast, has no comparable benchmark data, so its positioning must be understood through its architectural specifications and power characteristics rather than measured performance.

Professionals working in scientific computing, 3D rendering, or large-scale data processing should select the Radeon PRO W7900D based on its 52.99 TFLOPS FP32 throughput, 48 GB of GDDR6 memory, and 864.0 GB/s bandwidth. The Switch 2 GPU, with 4.301 TFLOPS FP32 and 12 GB of LPDDR5X memory, is suited exclusively for the console environment where its 40 W TDP and compact dimensions are the defining factors. The two products do not compete in the same market segment, and the data reflects this separation.

Where Each One Wins

The Radeon PRO W7900D wins decisively in every measurable compute category. Its FP32 performance of 52.99 TFLOPS is more than 12 times the 4.301 TFLOPS of the Switch 2 GPU. The pixel rate of 414.0 GPixel/s versus 22.40 GPixel/s represents an 18.5-fold advantage. Texture rate shows a similar gap: 827.9 GTexel/s against 67.20 GTexel/s, a ratio of roughly 12.3 to 1. Memory bandwidth favors the workstation card by 864.0 GB/s to 102.4 GB/s, an 8.4-fold difference. The Radeon PRO W7900D also offers 6144 shading units, 384 TMUs, and 192 ROPs, compared to 1536 shading units, 48 TMUs, and 16 ROPs on the Switch 2 GPU.

The Switch 2 GPU wins where the Radeon PRO W7900D cannot compete: power efficiency and integration. The Switch 2 GPU operates at 40 W TDP, while the Radeon PRO W7900D draws 295 W. The console chip uses an 8 nm Samsung process with a 200 mm² die, whereas the Radeon PRO W7900D uses TSMC 5 nm with a 529 mm² die. The Switch 2 GPU has 48 tensor cores, which the Radeon PRO W7900D lacks entirely, giving the NVIDIA chip a dedicated hardware path for AI-accelerated workloads. The Switch 2 GPU also supports FP16 at 8.602 TFLOPS with a 2:1 ratio, doubling its FP32 rate, while the Radeon PRO W7900D matches FP16 to FP32 at 52.99 TFLOPS with a 1:1 ratio.

The Radeon PRO W7900D provides three DisplayPort 2.1 outputs and one mini-DisplayPort 2.1, while the Switch 2 GPU lists no outputs, confirming its role as an embedded console component. The workstation card requires a 600 W suggested PSU and dual 8-pin connectors, whereas the Switch 2 GPU has no external power connector specifications, consistent with its low-power design.

Architecture Differences

The Radeon PRO W7900D uses the Navi 31 chip built on RDNA 3.0 architecture, codenamed Plum Bonito, from the Radeon Pro Navi generation. It is manufactured on a 5 nm process at TSMC with 57,700 million transistors on a 529 mm² die, yielding a transistor density of 109.1 million per square millimeter. The Switch 2 GPU uses the GA10B chip based on Ampere architecture from the Console GPU (Nintendo) generation. It is fabricated on an 8 nm process at Samsung with an unknown transistor count on a 200 mm² die, and no density figure is recorded.

Clock behavior differs substantially. The Radeon PRO W7900D runs at a 1327 MHz base clock and boosts to 2156 MHz, with memory clocked at 2250 MHz for 18 Gbps effective. The Switch 2 GPU has a 561 MHz base clock and 1400 MHz boost, with memory at 800 MHz for 6.4 Gbps effective. The workstation GPU uses 48 GB of GDDR6 on a 384-bit bus, while the console GPU uses 12 GB of LPDDR5X on a 128-bit bus. These memory configurations explain the bandwidth gap: 864.0 GB/s versus 102.4 GB/s.

Ray tracing hardware differs as well. The Radeon PRO W7900D includes 96 RT cores, while the Switch 2 GPU has 12 RT cores. The NVIDIA chip includes 48 tensor cores, a feature absent from the Radeon PRO W7900D. Shader organization also diverges: the Radeon PRO W7900D has 6144 shading units, 384 TMUs, and 192 ROPs, while the Switch 2 GPU has 1536 shading units, 48 TMUs, and 16 ROPs.

Both GPUs support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, so API compatibility is identical. Physical dimensions differ markedly. The Radeon PRO W7900D measures 280 mm by 110 mm by 51 mm and occupies a triple-slot width, while the Switch 2 GPU measures 272 mm by 116 mm by 14 mm with no slot width recorded. The workstation card is a discrete add-in board with active cooling and power delivery, whereas the console GPU is a low-profile embedded chip.

Release timing also distinguishes the two. The Switch 2 GPU launched on June 4, 2025, with a launch MSRP of 449 USD. The Radeon PRO W7900D launched later on September 24, 2025, and has no launch MSRP recorded. The Radeon PRO W7900D lists the Radeon Pro Vega as its predecessor, while the Switch 2 GPU has no predecessor recorded. Production status for both is listed as active.

FAQ

Q: Which GPU has higher raw compute performance?

A: The Radeon PRO W7900D delivers 52.99 TFLOPS FP32, while the Switch 2 GPU delivers 4.301 TFLOPS FP32. The workstation card is roughly 12.3 times faster in FP32 throughput.

Q: Does the Switch 2 GPU have any performance advantage?

A: The Switch 2 GPU has 48 tensor cores, which the Radeon PRO W7900D does not have. It also achieves 8.602 TFLOPS FP16 with a 2:1 ratio, doubling its FP32 rate, whereas the Radeon PRO W7900D maintains a 1:1 ratio at 52.99 TFLOPS FP16.

Q: How does the Radeon PRO W7900D compare to its nearest rivals?

A: The database shows the Radeon PRO W7900D scores 219,827 in Geekbench OpenCL. It trails the NVIDIA PG506-232 by 2.4%, but leads the NVIDIA A100 PCIe 80 GB by 6.1%, the NVIDIA RTX 6000D by 12.2%, and the NVIDIA Tesla V100S PCIe 32 GB by 13.1%.

Q: What are the memory specifications for each GPU?

A: The Radeon PRO W7900D has 48 GB of GDDR6 on a 384-bit bus with 864.0 GB/s bandwidth. The Switch 2 GPU has 12 GB of LPDDR5X on a 128-bit bus with 102.4 GB/s bandwidth.

Q: Which GPU is more power-efficient?

A: The Switch 2 GPU operates at a 40 W TDP, while the Radeon PRO W7900D has a 295 W TDP. The Switch 2 GPU also uses a smaller 200 mm² die on an 8 nm process, while the Radeon PRO W7900D uses a 529 mm² die on 5 nm.

Q: Can both GPUs run the same APIs?

A: Yes, both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. However, the Radeon PRO W7900D provides display outputs (three DisplayPort 2.1 and one mini-DisplayPort 2.1), while the Switch 2 GPU has no outputs recorded.

Head-to-Head Benchmarks

The database contains no direct head-to-head benchmark results between the Radeon PRO W7900D and the Switch 2 GPU. However, the recorded Geekbench OpenCL score for the Radeon PRO W7900D of 219,827 can be compared against its nearest rivals to establish performance context. The Switch 2 GPU has no benchmark scores, so its performance cannot be quantified in the same manner.

The Radeon PRO W7900D sits at the 99th percentile among all GPUs, while the Switch 2 GPU is at the 50th percentile. This percentile gap reflects the workstation card's position among the fastest GPUs in the database, while the console chip has no measured performance data to place it higher.

Compute metrics from the specifications provide the clearest comparison. FP32 throughput of 52.99 TFLOPS versus 4.301 TFLOPS shows a 12.3-fold advantage for the Radeon PRO W7900D. Pixel fill rate of 414.0 GPixel/s versus 22.40 GPixel/s gives the workstation card an 18.5-fold lead. Texture fill rate of 827.9 GTexel/s versus 67.20 GTexel/s represents a 12.3-fold advantage. Memory bandwidth of 864.0 GB/s versus 102.4 GB/s shows an 8.4-fold gap.

The Radeon PRO W7900D has 96 RT cores versus 12 RT cores on the Switch 2 GPU, an 8-fold difference in ray tracing hardware. Shader counts show 6144 versus 1536, a 4-fold gap. TMU counts are 384 versus 48, an 8-fold gap. ROP counts are 192 versus 16, a 12-fold gap.

Clock speeds tell a different story. The Radeon PRO W7900D boosts to 2156 MHz, while the Switch 2 GPU boosts to 1400 MHz, a 1.54-fold difference. Base clocks are 1327 MHz versus 561 MHz, a 2.37-fold gap. Memory clocks are 2250 MHz versus 800 MHz, a 2.81-fold difference.

The Switch 2 GPU does have advantages in specific architectural features. Its 48 tensor cores provide dedicated AI acceleration hardware that the Radeon PRO W7900D lacks. Its FP16 throughput of 8.602 TFLOPS doubles its FP32 rate, while the Radeon PRO W7900D delivers equal FP16 and FP32 performance. The Switch 2 GPU also operates at 40 W, which is 7.4 times lower than the 295 W TDP of the Radeon PRO W7900D.

In the nearest-rival comparison, the Radeon PRO W7900D demonstrates competitive positioning. The NVIDIA PG506-232 scores 225,124, which is 2.4% higher. The NVIDIA A100 PCIe 80 GB scores 207,124, which is 6.1% lower. The NVIDIA RTX 6000D scores 195,964, which is 12.2% lower. The NVIDIA Tesla V100S PCIe 32 GB scores 194,415, which is 13.1% lower. These deltas confirm that the Radeon PRO W7900D belongs in the upper tier of workstation GPUs, with only one measured rival ahead of it.

The architectural differences between the two GPUs explain the performance gap. The Radeon PRO W7900D uses a 5 nm process with 57,700 million transistors on a 529 mm² die, while the Switch 2 GPU uses an 8 nm process with an unknown transistor count on a 200 mm² die. The workstation card has a wider memory bus (384 bit versus 128 bit), more memory (48 GB versus 12 GB), and faster memory type (GDDR6 versus LPDDR5X). These specifications align with the Radeon PRO W7900D's role as a high-throughput compute accelerator and the Switch 2 GPU's role as a low-power console processor.

The Radeon PRO W7900D's 99th percentile ranking among all GPUs positions it among the fastest hardware in the database, while the Switch 2 GPU's 50th percentile reflects the absence of benchmark data rather than measured performance. The launch MSRP of 449 USD for the Switch 2 GPU indicates its consumer console pricing, while the Radeon PRO W7900D has no launch MSRP recorded, consistent with its workstation market placement. The data confirms that these two GPUs serve separate markets with no meaningful overlap in performance requirements or usage scenarios.