AMD Radeon RX 9050 vs NVIDIA GeForce RTX 4050 Mobile Comparison

Head-to-Head Benchmarks

The database contains no direct head-to-head benchmark results between the AMD Radeon RX 9050 and the NVIDIA GeForce RTX 4050 Mobile. The AMD Radeon RX 9050 has no recorded benchmark scores, an average benchmark score of zero, and a percentile rank of 50 among all GPUs. The NVIDIA GeForce RTX 4050 Mobile, by contrast, has a full set of recorded measurements.

The RTX 4050 Mobile posts an average benchmark score of 19,049 across all tests. In the Geekbench suite, it records 74,748 in OpenCL and 75,235 in Vulkan. PassMark results show 14,423 in G3D, 5,947 in GPU Compute, 633 in G2D, 184 in DirectX 9, 130 in DirectX 11, 79 in DirectX 10, and 61 in DirectX 12. These figures place the RTX 4050 Mobile at the 63rd percentile of all GPUs in the database.

Without any recorded benchmarks for the RX 9050, the comparison must rely on architectural specifications and the RTX 4050 Mobile's nearest rivals. The RTX 4050 Mobile sits within 0.5% of the NVIDIA RTX 2000 Ada Generation, which scores 18,954. It is 0.1% ahead of the AMD Radeon RX 6600 (19,036) and the NVIDIA Quadro K6000 (19,030), and 0.2% behind the NVIDIA Tesla K20m (19,089). This cluster indicates that the RTX 4050 Mobile performs at a level consistent with these desktop and workstation cards, despite being a mobile part.

The RX 9050's zero score and empty benchmark array mean the database currently offers no measured performance data for it. The absence of head-to-head tests leaves the comparison defined by specifications alone.

FAQ

Q: Which GPU has a higher FP32 compute throughput?

A: The AMD Radeon RX 9050 delivers 10.65 TFLOPS of FP32, while the NVIDIA GeForce RTX 4050 Mobile delivers 8.986 TFLOPS. The RX 9050 is approximately 18.5% higher in raw shader throughput.

Q: What memory configurations do the two GPUs use?

A: The RX 9050 uses 8 GB of GDDR6 on a 128-bit bus with 288.0 GB/s of bandwidth. The RTX 4050 Mobile uses 6 GB of GDDR6 on a 96-bit bus with 192.0 GB/s of bandwidth. The RX 9050 has both more capacity and higher bandwidth.

Q: How do the power requirements differ?

A: The RX 9050 has a TDP of 92 W and requires a single 8-pin power connector plus a 250 W suggested power supply. The RTX 4050 Mobile has a TDP of 50 W, uses no external power connectors, and lists no suggested PSU. The RTX 4050 Mobile draws 42 W less.

Q: Which GPU has higher pixel and texture rates?

A: The RX 9050 records 166.4 GPixel/s and 166.4 GTexel/s. The RTX 4050 Mobile records 84.24 GPixel/s and 140.4 GTexel/s. The RX 9050 is ahead in both metrics.

Q: Do both GPUs support the same graphics APIs?

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

Q: What is the RTX 4050 Mobile's position among its nearest rivals?

A: Its average score of 19,049 puts it essentially tied with the AMD Radeon RX 6600 (19,036, 0.1% ahead) and the NVIDIA Quadro K6000 (19,030, 0.1% ahead), while it trails the NVIDIA Tesla K20m (19,089) by 0.2% and leads the NVIDIA RTX 2000 Ada Generation (18,954) by 0.5%.

Architecture Differences

The AMD Radeon RX 9050 uses the Navi 44 chip built on RDNA 4.0 architecture, fabricated on a 4 nm process at TSMC. It contains 29,700 million transistors on a 199 mm² die, yielding a transistor density of 149.2M per mm². The GPU belongs to the Navi IV (RX 9000) generation and is the successor to the Navi III line. Its production status is Active, with a release date of 2026-07-27.

The NVIDIA GeForce RTX 4050 Mobile uses the AD107 chip built on Ada Lovelace architecture, fabricated on a 5 nm process at TSMC. It contains 18,900 million transistors on a 159 mm² die, yielding a transistor density of 118.9M per mm². The GPU belongs to the GeForce 40 Mobile generation, succeeds the GeForce 30 Mobile line, and is succeeded by the GeForce 50 Mobile. Its production status is Active, with a release date of 2023-01-02.

The RX 9050 has 1,024 shading units, 64 texture mapping units, 64 ROPs, and 16 ray tracing cores. It has no tensor cores. The RTX 4050 Mobile has 2,560 shading units, 80 texture mapping units, 48 ROPs, 20 ray tracing cores, and 80 tensor cores. The RTX 4050 Mobile has 2.5 times as many shading units and 1.25 times as many TMUs, while the RX 9050 has 1.33 times as many ROPs.

The RX 9050's 16 ray tracing cores are fewer than the RTX 4050 Mobile's 20, but the RX 9050 compensates with a higher boost clock of 2600 MHz versus 1755 MHz. The RX 9050 also has a base clock of 1330 MHz and a game clock of 1920 MHz, while the RTX 4050 Mobile has a base clock of 1455 MHz and no game clock listed. The RX 9050's memory operates at 2250 MHz (18 Gbps effective), while the RTX 4050 Mobile's memory runs at 2000 MHz (16 Gbps effective).

The RX 9050 uses a PCIe 5.0 x16 interface, while the RTX 4050 Mobile uses PCIe 4.0 x8. The RX 9050 is a dual-slot card with a single 8-pin power connector, while the RTX 4050 Mobile is an integrated graphics package (IGP) with no power connectors. Display outputs differ as well: the RX 9050 provides one HDMI 2.1b port and two DisplayPort 2.1a ports, while the RTX 4050 Mobile's outputs are listed as portable device dependent.

Specification Differences

| Specification | AMD Radeon RX 9050 | NVIDIA GeForce RTX 4050 Mobile |

|---|---|---|

| Process node | 4 nm | 5 nm |

| Transistors | 29,700 million | 18,900 million |

| Die size | 199 mm² | 159 mm² |

| Transistor density | 149.2M / mm² | 118.9M / mm² |

| Base clock | 1330 MHz | 1455 MHz |

| Boost clock | 2600 MHz | 1755 MHz |

| Game clock | 1920 MHz | None |

| Memory clock | 2250 MHz, 18 Gbps effective | 2000 MHz, 16 Gbps effective |

| Memory size | 8 GB | 6 GB |

| Memory bus width | 128 bit | 96 bit |

| Memory bandwidth | 288.0 GB/s | 192.0 GB/s |

| Shading units | 1,024 | 2,560 |

| TMUs | 64 | 80 |

| ROPs | 64 | 48 |

| Ray tracing cores | 16 | 20 |

| Tensor cores | None | 80 |

| Pixel rate | 166.4 GPixel/s | 84.24 GPixel/s |

| Texture rate | 166.4 GTexel/s | 140.4 GTexel/s |

| FP32 | 10.65 TFLOPS | 8.986 TFLOPS |

| FP16 | 10.65 TFLOPS (1:1) | 8.986 TFLOPS (1:1) |

| TDP | 92 W | 50 W |

| Slot width | Dual-slot | IGP |

| Power connectors | 1x 8-pin | None |

| Suggested PSU | 250 W | None |

| Bus interface | PCIe 5.0 x16 | PCIe 4.0 x8 |

| Display outputs | 1x HDMI 2.1b, 2x DisplayPort 2.1a | Portable Device Dependent |

| Release date | 2026-07-27 | 2023-01-02 |

Both GPUs share DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4 support. Both use GDDR6 memory. Neither has a launch MSRP recorded in the database.

The Verdict

The data indicates two fundamentally different products. The AMD Radeon RX 9050 is a discrete, dual-slot desktop-class GPU with a 92 W TDP, PCIe 5.0 x16 connectivity, and a full complement of display outputs. The NVIDIA GeForce RTX 4050 Mobile is a low-power integrated graphics package with a 50 W TDP, no external power connectors, and portable device dependent outputs.

The RX 9050 leads in raw compute metrics: FP32 of 10.65 TFLOPS versus 8.986 TFLOPS, pixel rate of 166.4 GPixel/s versus 84.24 GPixel/s, texture rate of 166.4 GTexel/s versus 140.4 GTexel/s, and memory bandwidth of 288.0 GB/s versus 192.0 GB/s. It also has more memory (8 GB versus 6 GB) and a wider bus (128 bit versus 96 bit). The RX 9050's boost clock of 2600 MHz is substantially higher than the RTX 4050 Mobile's 1755 MHz.

The RTX 4050 Mobile counters with a higher base clock (1455 MHz versus 1330 MHz), more shading units (2,560 versus 1,024), more TMUs (80 versus 64), more ray tracing cores (20 versus 16), and 80 tensor cores where the RX 9050 has none. It also draws 42 W less power and requires no power connector, making it suitable for thin-and-light systems.

The RTX 4050 Mobile has measured performance data, scoring 19,049 on average and ranking at the 63rd percentile. The RX 9050 has no recorded benchmarks, so its real-world standing cannot be confirmed from the database. The RX 9050's 50th percentile placeholder rank offers no meaningful comparison.

Where Each One Wins

The AMD Radeon RX 9050 wins on memory capacity and bandwidth. Its 8 GB GDDR6 on a 128-bit bus provides 288.0 GB/s, which is 50% more bandwidth than the RTX 4050 Mobile's 192.0 GB/s. The larger frame buffer suits higher resolution textures and larger working sets.

The RX 9050 also wins on shader throughput. Its 10.65 TFLOPS FP32 is roughly 18.5% higher than the RTX 4050 Mobile's 8.986 TFLOPS. The pixel rate advantage is larger: 166.4 GPixel/s versus 84.24 GPixel/s, a 97.5% difference. Texture rate favors the RX 9050 by 18.5% as well (166.4 GTexel/s versus 140.4 GTexel/s).

The RX 9050's PCIe 5.0 x16 interface provides double the lanes and a newer generation compared to the RTX 4050 Mobile's PCIe 4.0 x8. Its display outputs (one HDMI 2.1b, two DisplayPort 2.1a) support direct connection to external monitors, while the RTX 4050 Mobile's outputs depend on the host portable device.

The NVIDIA GeForce RTX 4050 Mobile wins on efficiency and integration. Its 50 W TDP is 42 W lower than the RX 9050's 92 W. It requires no power connector and no suggested PSU, making it drop-in ready for laptops. The IGP slot width means it occupies no expansion slot.

The RTX 4050 Mobile wins on parallel compute resources. Its 2,560 shading units outnumber the RX 9050's 1,024 by a factor of 2.5. It has 80 tensor cores, which the RX 9050 lacks entirely. Its 20 ray tracing cores exceed the RX 9050's 16. These resources benefit workloads that scale with core count rather than clock speed.

The RTX 4050 Mobile has verified benchmark scores across nine tests, including strong Geekbench results (74,748 OpenCL, 75,235 Vulkan) and a PassMark G3D score of 14,423. Its nearest rival cluster shows it trading blows with the AMD Radeon RX 6600, a desktop card, within 0.1%.

The measured data favors the RTX 4050 Mobile for deployment in portable systems where power draw and physical footprint matter. The RX 9050, with its higher clocks, faster memory, and discrete card form factor, targets desktop builds with adequate cooling and a 250 W power supply. The absence of RX 9050 benchmark data means its actual performance remains unverified, while the RTX 4050 Mobile's 63rd percentile rank confirms its standing among all GPUs in the database.