AMD Radeon PRO W7900 vs AMD Radeon RX 9050 Comparison

Head-to-Head Benchmarks

The recorded data contains no direct head-to-head benchmark results between the AMD Radeon PRO W7900 and the AMD Radeon RX 9050. The W7900 has two measured benchmark scores in the database: 84,379 in Geekbench OpenCL and 137,070 in Geekbench Vulkan, producing an average benchmark score of 110,725. The RX 9050 has no recorded benchmark scores, and its average benchmark score is listed as 0. This absence of direct comparison data means the analysis must rely on architectural specifications and the W7900's position within the broader GPU landscape.

The W7900's average benchmark score places it at the 94th percentile among all GPUs in the database. Its nearest rivals provide context for this score. The AMD Radeon Pro Vega II scores 109,617, which is 1% below the W7900. The NVIDIA RTX A5500 Mobile scores 113,944, putting it 2.8% ahead of the W7900. The AMD Radeon Pro W6600X scores 107,342, trailing the W7900 by 3.2%. The NVIDIA Tesla V100 SXM2 16 GB scores 114,395, leading the W7900 by 3.2%. These margins are narrow, indicating the W7900 sits in a competitive performance band despite its high percentile ranking.

The RX 9050, by contrast, holds a 50th percentile position among all GPUs, and its nearest rivals list is empty. With no benchmark scores recorded, the database shows no measurable performance data for this card. The percentile figure of 50 suggests a median position, but without scores, this ranking cannot be verified against actual workloads. The W7900's recorded scores and rival comparisons give it a clear quantitative profile, while the RX 9050 remains undefined in terms of measured performance.

Architecture Differences

The two cards use different architectures, process nodes, and chip designs. The W7900 is built on RDNA 3.0 with the Navi 31 chip, codenamed Plum Bonito, and belongs to the Radeon Pro Navi (Navi III Series) generation. The RX 9050 uses RDNA 4.0 with the Navi 44 chip and belongs to the Navi IV (RX 9000) generation. This represents a generational jump from RDNA 3.0 to RDNA 4.0.

The process node differs as well. The W7900 uses a 5 nm process at TSMC, while the RX 9050 uses a 4 nm process, also at TSMC. The W7900 contains 57,700 million transistors on a 529 mm² die, yielding a transistor density of 109.1 million transistors per mm². The RX 9050 contains 29,700 million transistors on a 199 mm² die, with a transistor density of 149.2 million transistors per mm². The RX 9050's smaller die and higher density reflect the newer process node, while the W7900's larger die carries more than twice the transistor count.

Memory configurations diverge sharply. The W7900 has 48 GB of GDDR6 memory on a 384 bit bus, delivering 864.0 GB/s of bandwidth. The RX 9050 has 8 GB of GDDR6 memory on a 128 bit bus, delivering 288.0 GB/s of bandwidth. Both run memory at 2250 MHz with 18 Gbps effective speed, but the bus width difference drives a threefold gap in bandwidth.

Compute resources also differ substantially. The W7900 has 6,144 shading units, 384 texture mapping units, 192 raster output units, and 96 ray tracing cores. The RX 9050 has 1,024 shading units, 64 texture mapping units, 64 raster output units, and 16 ray tracing cores. The W7900 delivers 61.32 TFLOPS FP32 and FP16 (1:1), while the RX 9050 delivers 10.65 TFLOPS in both. Pixel rate is 479.0 GPixel/s for the W7900 versus 166.4 GPixel/s for the RX 9050, and texture rate is 958.1 GTexel/s versus 166.4 GTexel/s.

Clock behavior differs as well. The W7900 has a base clock of 1760 MHz and a boost clock of 2495 MHz, with no game clock listed. The RX 9050 has a base clock of 1330 MHz, a boost clock of 2600 MHz, and a game clock of 1920 MHz. The RX 9050's boost clock is 105 MHz higher, but the W7900's base clock is 430 MHz higher.

The bus interface also differs. The W7900 uses PCIe 4.0 x16, while the RX 9050 uses PCIe 5.0 x16. Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. Neither card lists tensor cores. The W7900 has a triple-slot width with two 8-pin power connectors and a suggested 600 W power supply, while the RX 9050 has a dual-slot width with one 8-pin connector and a suggested 250 W power supply. The W7900's TDP is 295 W; the RX 9050's TDP is 92 W.

The Verdict

The data indicates the W7900 is a professional workstation card with massive memory capacity, high compute throughput, and a 94th percentile average benchmark score. Its 48 GB memory and 864.0 GB/s bandwidth suit large datasets, and its 61.32 TFLOPS FP32 output is roughly 5.8 times the RX 9050's 10.65 TFLOPS. The RX 9050, however, has no recorded benchmark scores, so its actual performance cannot be quantified from the database. Its 50th percentile ranking suggests a mid-tier position, but no measurements back that ranking.

The RX 9050 wins on efficiency and modern features. Its 92 W TDP versus 295 W, 4 nm process versus 5 nm, and PCIe 5.0 x16 versus PCIe 4.0 x16 indicate a newer, more power-conscious design. The W7900 wins on raw capability: 48 GB versus 8 GB memory, 384 bit versus 128 bit bus, 96 versus 16 ray tracing cores, and far higher pixel and texture rates. The W7900 also has a recorded average benchmark score of 110,725, while the RX 9050's is 0.

The W7900's nearest rivals show it performs within a narrow band of other professional cards, from 3.2% behind the NVIDIA Tesla V100 SXM2 16 GB to 3.2% ahead of the AMD Radeon Pro W6600X. This places it as a solid mid-upper professional option, but not the absolute fastest in its peer group. The RX 9050 has no rival data, so no comparable positioning is possible.

FAQ

Q: Which card has a higher average benchmark score?

A: The AMD Radeon PRO W7900 has an average benchmark score of 110,725. The AMD Radeon RX 9050 has an average benchmark score of 0, with no recorded benchmark entries.

Q: How much memory does each card have?

A: The W7900 has 48 GB of GDDR6 memory on a 384 bit bus with 864.0 GB/s bandwidth. The RX 9050 has 8 GB of GDDR6 memory on a 128 bit bus with 288.0 GB/s bandwidth.

Q: What are the power requirements for each card?

A: The W7900 has a TDP of 295 W, uses two 8-pin power connectors, and requires a suggested 600 W power supply. The RX 9050 has a TDP of 92 W, uses one 8-pin connector, and requires a suggested 250 W power supply.

Q: Which card has more ray tracing cores?

A: The W7900 has 96 ray tracing cores. The RX 9050 has 16 ray tracing cores.

Q: What process nodes do the two cards use?

A: The W7900 uses a 5 nm process at TSMC. The RX 9050 uses a 4 nm process at TSMC.

Q: Do both cards support the same APIs?

A: Yes, both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

Where Each One Wins

The W7900 wins in every measured compute category. Its FP32 throughput of 61.32 TFLOPS is 5.8 times the RX 9050's 10.65 TFLOPS. Its pixel rate of 479.0 GPixel/s is 2.9 times the RX 9050's 166.4 GPixel/s, and its texture rate of 958.1 GTexel/s is 5.8 times the RX 9050's 166.4 GTexel/s. Memory bandwidth of 864.0 GB/s is 3 times the RX 9050's 288.0 GB/s. The W7900 also holds the 94th percentile ranking versus the RX 9050's 50th percentile.

The RX 9050 wins on power efficiency and physical footprint. Its 92 W TDP is 68.8% lower than the W7900's 295 W. It uses a single 8-pin connector instead of two, and its suggested power supply of 250 W is less than half of the W7900's 600 W. The RX 9050 is dual-slot, while the W7900 is triple-slot. The RX 9050 also uses a newer 4 nm process, a denser transistor layout at 149.2M transistors per mm² versus 109.1M, and PCIe 5.0 x16 versus PCIe 4.0 x16.

The RX 9050's higher boost clock of 2600 MHz versus 2495 MHz gives it an advantage in peak clock speed, though the W7900's base clock of 1760 MHz is much higher than the RX 9050's 1330 MHz. The W7900 has no game clock listed, while the RX 9050 lists a game clock of 1920 MHz. For display outputs, the W7900 offers 3x DisplayPort 2.1 and 1x mini-DisplayPort 2.1, while the RX 9050 offers 1x HDMI 2.1b and 2x DisplayPort 2.1a. The W7900 dimensions are 280 mm in length, 110 mm in height, and 51 mm in width; the RX 9050 has no dimensions recorded.

Specification Differences

The W7900 and RX 9050 differ across nearly every specification field. The W7900 uses the Navi 31 chip with RDNA 3.0 and codename Plum Bonito, while the RX 9050 uses the Navi 44 chip with RDNA 4.0 and no codename. The W7900 is in the Radeon Pro Navi (Navi III Series) generation; the RX 9050 is in the Navi IV (RX 9000) series. Process nodes are 5 nm versus 4 nm, both at TSMC. Transistor counts are 57,700 million versus 29,700 million, and die sizes are 529 mm² versus 199 mm². Transistor density is 109.1M per mm² versus 149.2M per mm².

Clock speeds differ: base clocks are 1760 MHz versus 1330 MHz, boost clocks are 2495 MHz versus 2600 MHz, and the RX 9050 has a game clock of 1920 MHz while the W7900 has none. Memory size is 48 GB versus 8 GB, bus width is 384 bit versus 128 bit, and bandwidth is 864.0 GB/s versus 288.0 GB/s. Both use GDDR6 memory at 2250 MHz with 18 Gbps effective speed.

Compute units differ: shading units are 6,144 versus 1,024, TMUs are 384 versus 64, ROPs are 192 versus 64, and ray tracing cores are 96 versus 16. FP32 and FP16 are 61.32 TFLOPS versus 10.65 TFLOPS, both at 1:1. Pixel rates are 479.0 GPixel/s versus 166.4 GPixel/s, and texture rates are 958.1 GTexel/s versus 166.4 GTexel/s.

TDP is 295 W versus 92 W. Slot width is triple-slot versus dual-slot. Power connectors are 2x 8-pin versus 1x 8-pin. Suggested PSU is 600 W versus 250 W. Bus interface is PCIe 4.0 x16 versus PCIe 5.0 x16. Display outputs are 3x DisplayPort 2.1 and 1x mini-DisplayPort 2.1 versus 1x HDMI 2.1b and 2x DisplayPort 2.1a. The W7900 has dimensions of 280 mm length, 110 mm height, and 51 mm width; the RX 9050 has none recorded.

Release dates differ: the W7900 was released on 2023-05-25, and the RX 9050 on 2026-07-27. The W7900's predecessor is the Radeon Pro Vega; the RX 9050's predecessor is Navi III. The W7900 has a launch MSRP of 3,999 USD; the RX 9050 has no launch MSRP recorded. The W7900 has two benchmark scores and a 94th percentile ranking; the RX 9050 has no benchmark scores and a 50th percentile ranking.