AMD Radeon RX 480 vs NVIDIA GeForce RTX 5050 Mobile Comparison

# NVIDIA GeForce RTX 5050 Mobile vs AMD Radeon RX 480

The database comparison places the NVIDIA GeForce RTX 5050 Mobile directly against the AMD Radeon RX 480. These two cards represent different design philosophies from their respective manufacturers. The data shows a clear performance hierarchy between them, with the NVIDIA part leading in every recorded benchmark category.

Head-to-Head Benchmarks

Looking at the two recorded head-to-head benchmark results, the NVIDIA GeForce RTX 5050 Mobile dominates the comparison. In the 3DMark Steel Nomad DX12 test, the NVIDIA card scored 2365 points against 966 points for the AMD Radeon RX 480. This represents a 144.8% advantage for the NVIDIA part, a substantial lead in this modern DirectX 12 workload. The result indicates a significant performance gap in favor of the newer architecture in this particular test.

The gap persists in compute workloads. In the Geekbench OpenCL test, the RTX 5050 Mobile scored 84171 points, while the RX 480 managed 37998. The delta here is 121.5% in favor of the NVIDIA card. This benchmark is reflective of general-purpose compute performance using the OpenCL API, and the data shows the NVIDIA part is more than twice as fast. These results suggest the RTX 5050 Mobile is not just a gaming part, but also has a distinct advantage in compute tasks.

The aggregate benchmark score in the database, which averages results across multiple tests, reinforces this picture. The NVIDIA GeForce RTX 5050 Mobile has an average score of 43268, while the AMD Radeon RX 480 has an average of 33997. The database lists the NVIDIA as having a 27.3% higher average score. This is a comprehensive measure of overall performance, and it shows the newer NVIDIA part maintains a decisive lead.

Architecture Differences

The architectural divide between these two parts is substantial. The NVIDIA GeForce RTX 5050 Mobile is built on the Blackwell 2.0 architecture with the GB207 chip, fabricated on a 5 nm process at TSMC. This is a modern, power-efficient design with a transistor count listed at 16,900 million on a 149 mm² die. The resulting transistor density is 113.4 million per square millimeter. In contrast, the AMD Radeon RX 480 uses the older GCN 4.0 architecture with the Ellesmere chip, built on a 14 nm process at GlobalFoundries. It packs 5,700 million transistors on a 232 mm² die, for a density of 24.6 million transistors per square millimeter. The manufacturing process and design generation are simply not comparable, with the NVIDIA holding a clear advantage in both.

The memory subsystems differ significantly. The NVIDIA card comes with 8 GB of GDDR7 memory on a 128-bit bus, delivering 384.0 GB/s of bandwidth. The AMD card also has 8 GB of VRAM, but it is GDDR5 on a 256-bit bus, providing 256.0 GB/s of bandwidth. The newer GDDR7 standard and the higher bandwidth give the NVIDIA a clear advantage in memory-intensive workloads.

Compute resources are shaped differently on each chip. The NVIDIA part has 2560 shading units, 80 tensor cores, and 20 RT cores. The AMD part has fewer shading units at 2304, and no tensor cores or RT cores are listed in the database. The NVIDIA also has a higher pixel rate at 48.00 GPixel/s and texture rate of 120.0 GTexel/s, versus 40.51 GPixel/s and 182.3 GTexel/s for the AMD. The NVIDIA's shading and ray tracing capabilities are a key architectural difference.

FAQ

Q: What is the performance difference in the 3DMark Steel Nomad test?

A: The NVIDIA GeForce RTX 5050 Mobile scores 306 versus 966 for the AMD Radeon RX 480. This is a 144.8% advantage for the NVIDIA in this DirectX 12 workload.

Q: Which model is better for OpenCL compute?

A: The GeForce RTX 5050 Mobile scores 84171 in Geekbench OpenCL. The Radeon RX 480 scores 37998. The NVIDIA is 121.5% faster in this compute test.

Q: Do both cards have the same amount of memory?

A: Yes, both have 8 GB. But the RTX 5050 Mobile uses GDDR7 on a 256-bit bus, while the RX 480 uses GDDR5 on a 256-bit bus. The NVIDIA has more bandwidth.

Q: How does the NVIDIA card compare in overall average score?

A: The database shows an average benchmark score of 43268 for the GeForce RTX 5050 Mobile, which is 0.1% higher than the Radeon RX 480's 33997. The NVIDIA part takes the lead.

Specification Differences

There are clear differences in the data sheet of the two parts. For the NVIDIA GeForce RTX 5050 Mobile, the base clock speed is 1020 MHz with a maximum boost of 1500 MHz. The memory runs at 1500 MHz. For the AMD Radeon RX 480, the base clock is 1120 MHz with a boost of 1266 MHz, and the memory clock is 2000 MHz. The NVIDIA's boost advantage is significant.

The interface is also different. The NVIDIA card is a PCIe 5.0 x16 part, while the AMD card is a PCIe 3.0 x16 part. The NVIDIA uses a portable device dependent output, and the AMD has 1x HDMI 2.0b and 3x DisplayPort 1.4a. The NVIDIA part does not require any power connectors, while the AMD card requires a 1x 6-pin power connector. The NVIDIA has a TGP of 50 W, which is lower than the 150 W TDP of the AMD. The AMD card is a dual-slot design, while the NVIDIA is a single-slot IGP.

API support is similar, both list DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4 for NVIDIA, while the AMD lists DirectX 12 (12_0), OpenGL 4.6, and Vulkan 1.3.

Where Each One Wins

The benchmark data gives a clear picture of where each component is best suited.

The NVIDIA GeForce RTX 5050 Mobile wins in every benchmark recorded in the database. The head-to-head tests show a 144.8% win in 3DMark Steel Nomad, and a 121.5% win in Geekbench OpenCL. The average benchmark score is also higher. This makes it the stronger choice for users who prioritize maximum performance in both gaming and compute. It has the advantage of newer memory, a greater number of shaders, and dedicated ray tracing and tensor hardware, making it a more future-proof part.

The AMD Radeon RX 480 has its advantages. The database shows it has a 0.4% lead over the NVIDIA in average score, but this is not enough to overcome the NVIDIA's performance. It wins in the more traditional and efficient setup. It is a part of the older GCN generation and is a functional card for some traditional workloads, but it lacks the dedicated hardware of the NVIDIA part. Its lower power consumption and no additional power connectors may simplify installation in some cases. Its PCIe 3.0 interface is older, but still standard.

For a user building a new system and looking for the best performance on modern games and compute, the NVIDIA GeForce RTX 5050 Mobile is the stronger choice, both measured and architectural. The AMD Radeon RX 480 remains a viable option in a legacy system or where the use of its specific characteristics is prioritized.