AMD Radeon RX 7900 GRE vs AMD Radeon RX 9050 Comparison

FAQ

Q: How does the AMD Radeon RX 7900 GRE compare to the AMD Radeon RX 9050 in overall benchmark performance?

A: The RX 7900 GRE has an average benchmark score of 32,456 across its recorded tests, placing it in the 77th percentile of all GPUs. The RX 9050 currently has no recorded benchmark scores in the database, so its average is listed as 0 and it sits at the 50th percentile, meaning no direct performance comparison can be made from measured data.

Q: What are the memory specifications for each card?

A: The RX 7900 GRE uses 16 GB of GDDR6 memory on a 256-bit bus, delivering 576.0 GB/s of bandwidth. The RX 9050 uses 8 GB of GDDR6 memory on a 128-bit bus, delivering 288.0 GB/s of bandwidth. Both run at 2250 MHz with 18 Gbps effective memory speed.

Q: Which card has a higher boost clock?

A: The RX 9050 has a higher boost clock at 2600 MHz, compared to the RX 7900 GRE's boost clock of 2245 MHz. The RX 9050 also has a higher base clock at 1330 MHz versus 1287 MHz, and a higher game clock at 1920 MHz versus 1880 MHz.

Q: What is the transistor density difference between the two GPUs?

A: The RX 9050, built on a 4 nm process, has a transistor density of 149.2 million transistors per square millimeter. The RX 7900 GRE, built on a 5 nm process, has a density of 109.1 million transistors per square millimeter. This means the RX 9050 packs more transistors per area despite having fewer total transistors.

Q: Which card has more shading units and ray tracing cores?

A: The RX 7900 GRE has 5,120 shading units and 80 ray tracing cores. The RX 9050 has 1,024 shading units and 16 ray tracing cores. The RX 7900 GRE also has more texture mapping units (320 versus 64) and more render output units (160 versus 64).

Q: What is the power consumption difference?

A: The RX 7900 GRE has a TDP of 260 W and requires a 600 W suggested PSU with two 8-pin power connectors. The RX 9050 has a TDP of 92 W and requires a 250 W suggested PSU with a single 8-pin connector.

The Verdict

The data clearly separates these two cards by tier and purpose. The AMD Radeon RX 7900 GRE is the high-performance model, with 16 GB of VRAM, 5,120 shading units, and a measured average benchmark score of 32,456. Its nearest rivals in the database include the AMD FirePro S10000 (average score 32,388, delta 0.2%) and the AMD FirePro S9300 X2 (average score 32,540, delta -0.3%), showing it performs within a narrow band of those professional cards. The RX 7900 GRE sits at the 77th percentile of all GPUs, indicating strong overall placement.

The AMD Radeon RX 9050 is positioned as a lower-power, more compact solution. It has 8 GB of VRAM, 1,024 shading units, and a TDP of just 92 W. The database has no benchmark scores for this card, so its performance cannot be verified from recorded measurements. Its 50th percentile placement is a neutral default rather than a measured result.

For users who need high frame rates at high resolutions, the RX 7900 GRE is the clear choice based on its memory capacity, compute resources, and recorded scores. For users who prioritize low power draw and a smaller footprint, the RX 9050 offers a much lower TDP (92 W versus 260 W) and a simpler power requirement (one 8-pin connector versus two). The RX 9050 also uses the newer RDNA 4.0 architecture and a 4 nm process node, which indicates a more modern design despite fewer resources.

The RX 9050 has no launch MSRP listed, while the RX 7900 GRE launched at 549 USD. The data shows two distinct market segments: the RX 7900 GRE for raw throughput, and the RX 9050 for efficiency and modern architecture. There are no head-to-head benchmark results recorded, so any direct performance comparison relies on the individual specifications.

Head-to-Head Benchmarks

The database contains no head-to-head benchmark entries between the AMD Radeon RX 7900 GRE and the AMD Radeon RX 9050. In the absence of direct comparison results, the analysis must rely on the separately recorded benchmarks for the RX 7900 GRE and the specification sheet for the RX 9050.

The RX 7900 GRE shows strong results across multiple test suites. In 3DMark Steel Nomad DX12, it scores 4,814. In Geekbench OpenCL, it scores 175,758, and in Geekbench Vulkan, it scores 99,850. Passmark results include a G3D score of 27,089, a GPU compute score of 15,016, and DirectX 11 and DirectX 9 scores of 300 and 310 respectively. The average benchmark score of 32,456 places it at the 77th percentile of all GPUs.

The RX 9050 has no recorded benchmarks, meaning its scores are zero across the board. This does not indicate failure, but rather that no measurements have been entered into the database. The 50th percentile is the default value assigned to unmeasured GPUs.

When extrapolating from specifications, the RX 7900 GRE delivers 45.98 TFLOPS of FP32 compute, while the RX 9050 delivers 10.65 TFLOPS. The RX 7900 GRE achieves a pixel rate of 359.2 GPixel/s and a texture rate of 718.4 GTexel/s, while the RX 9050 achieves 166.4 GPixel/s and 166.4 GTexel/s respectively. These figures suggest a roughly four-to-one advantage for the RX 7900 GRE in raw throughput metrics.

The RX 9050 does hold advantages in clock speeds, with a boost clock of 2600 MHz versus 2245 MHz, and a game clock of 1920 MHz versus 1880 MHz. However, the RX 7900 GRE compensates with far more execution units. The RX 9050's FP16 output is 10.65 TFLOPS at a 1:1 ratio, while the RX 7900 GRE delivers 91.96 TFLOPS at a 2:1 ratio, indicating different compute architectures.

The nearest rivals for the RX 7900 GRE show that its average score is competitive within a tight margin: the AMD FirePro S10000 scores 32,388 (delta 0.2%), the AMD FirePro S9300 X2 scores 32,540 (delta -0.3%), and the AMD Radeon RX 590 GME scores 32,601 (delta -0.4%). This indicates the RX 7900 GRE sits within roughly half a percent of these comparable cards.

Specification Differences

The two cards differ significantly across nearly every specification category. The RX 7900 GRE belongs to the Radeon RX 7000 series, while the RX 9050 belongs to the Radeon RX 9000 series. The RX 7900 GRE uses the Navi 31 chip, while the RX 9050 uses the Navi 44 chip.

The process node differs: the RX 7900 GRE is fabricated on a 5 nm process, while the RX 9050 uses a 4 nm process. Both use TSMC as the foundry. The RX 7900 GRE has 57,700 million transistors on a 529 mm² die, while the RX 9050 has 29,700 million transistors on a 199 mm² die. Transistor density is higher on the RX 9050 at 149.2M per mm², versus 109.1M per mm² for the RX 7900 GRE.

Memory capacity differs: 16 GB for the RX 7900 GRE versus 8 GB for the RX 9050. Bus width is 256 bit versus 128 bit, and bandwidth is 576.0 GB/s versus 288.0 GB/s. Both use GDDR6 memory at 2250 MHz with 18 Gbps effective speed.

Compute resources differ substantially: the RX 7900 GRE has 5,120 shading units, 320 TMUs, 160 ROPs, and 80 RT cores, while the RX 9050 has 1,024 shading units, 64 TMUs, 64 ROPs, and 16 RT cores. The RX 7900 GRE achieves 45.98 TFLOPS FP32 and 91.96 TFLOPS FP16 (2:1), while the RX 9050 achieves 10.65 TFLOPS FP32 and 10.65 TFLOPS FP16 (1:1).

Power requirements differ: the RX 7900 GRE has a 260 W TDP, requires a 600 W PSU, and uses two 8-pin connectors. The RX 9050 has a 92 W TDP, requires a 250 W PSU, and uses one 8-pin connector. Both are dual-slot cards, but the RX 7900 GRE has listed dimensions of 276 mm length, 110 mm height, and 51 mm width, while the RX 9050 has no recorded dimensions.

Bus interface differs: the RX 7900 GRE uses PCIe 4.0 x16, while the RX 9050 uses PCIe 5.0 x16. Display outputs also differ: the RX 7900 GRE has 1x HDMI 2.1a, 2x DisplayPort 2.1, and 1x USB Type-C, while the RX 9050 has 1x HDMI 2.1b and 2x DisplayPort 2.1a. Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

Architecture Differences

The RX 7900 GRE uses RDNA 3.0 architecture with the codename Plum Bonito, while the RX 9050 uses RDNA 4.0 architecture with no codename listed. The RX 7900 GRE comes from the Navi III generation (RX 7000), while the RX 9050 comes from the Navi IV generation (RX 9000).

The RX 7900 GRE's predecessor is listed as Navi II, and its successor is Navi IV. The RX 9050's predecessor is Navi III, and it has no successor listed. This places the RX 9050 as the newer design in the product lineage.

The transistor budget differs significantly: the RX 7900 GRE uses 57,700 million transistors, while the RX 9050 uses 29,700 million. Despite having fewer transistors, the RX 9050 achieves higher transistor density due to its smaller die (199 mm² versus 529 mm²) and newer 4 nm process node.

The compute architecture shows a major divergence in FP16 processing. The RX 7900 GRE delivers 91.96 TFLOPS FP16 at a 2:1 ratio relative to FP32, indicating specialized half-precision throughput. The RX 9050 delivers 10.65 TFLOPS FP16 at a 1:1 ratio, meaning it processes FP16 at the same rate as FP32, a more straightforward design without dedicated half-precision acceleration.

The RX 9050's higher clock speeds (boost 2600 MHz versus 2245 MHz) suggest a design optimized for frequency efficiency on the smaller process node. The RX 7900 GRE compensates with a wider execution footprint, offering five times the shading units and five times the ray tracing cores.

Both cards support identical API levels: DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The RX 9050's display outputs include HDMI 2.1b, a newer revision than the RX 7900 GRE's HDMI 2.1a.

The RX 7900 GRE was released on 2023-07-26, while the RX 9050 has a release date of 2026-07-27. The RX 7900 GRE has a launch MSRP of 549 USD, while the RX 9050 has no launch MSRP listed. Both cards are marked as Active in production status.

The RX 9050's 92 W TDP represents a 65% reduction from the RX 7900 GRE's 260 W TDP, and its 250 W suggested PSU is less than half the 600 W required for the RX 7900 GRE. This positions the RX 9050 as an efficiency-focused design, while the RX 7900 GRE prioritizes maximum throughput.