AMD Radeon RX 6550M vs NVIDIA GeForce RTX 5070 Comparison

The AMD Radeon RX 6550M and NVIDIA GeForce RTX 5070 occupy opposite ends of the mobile and desktop GPU spectrum, and the benchmark data reflects a wide performance gulf. The RX 6550M is a compact, integrated-class part from the Radeon RX 6000 series, while the RTX 5070 is a full-size desktop card from the GeForce 50-series. In the two shared benchmark tests, the RTX 5070 wins decisively, but the RX 6550M still holds its own as a portable solution. The following analysis uses only the provided head-to-head scores, rival comparisons, and specification data to break down what each card offers.

Head-to-Head Benchmarks

The head-to-head comparison contains two tests: Geekbench OpenCL and Geekbench Vulkan. In both, the NVIDIA GeForce RTX 5070 delivers a dominant performance. In Geekbench OpenCL, the RTX 5070 scores 172,660, while the AMD Radeon RX 6550M scores 42,536. The deltaPct of -75.4 indicates the RX 6550M trails by roughly three-quarters of the RTX 5070’s output. This is a massive gap, translating to the RTX 5070 being about four times faster in raw compute throughput for OpenCL workloads. The Geekbench Vulkan test tells a similar story: the RTX 5070 scores 178,923 versus the RX 6550M’s 50,867, with a deltaPct of -71.6. While the RX 6550M’s Vulkan score is higher than its OpenCL result, the RTX 5070 still maintains a lead of more than 3.5 times.

Looking at the data, the RTX 5070’s wins are not narrow margin victories—they are categorical. The RX 6550M’s best showing is 50,867 in Vulkan, which is less than a third of the RTX 5070’s Vulkan score. In contrast, the RTX 5070’s OpenCL score of 172,660 is over four times the RX 6550M’s 42,536. These deltas are consistent with the underlying specifications: the RTX 5070 has 6,144 shading units versus 1,024 on the RX 6550M, and its FP32 compute is 30.87 TFLOPS versus 5.816 TFLOPS. The benchmark results align with these figures, showing a linear scaling in compute-heavy tests.

The RX 6550M’s average benchmark score is 46,702, placing it in the 85th percentile of all GPUs. Its nearest rivals include the Intel Arc A530M (average score 46,614, deltaPct 0.2), the AMD Radeon RX 5600M (46,601, deltaPct 0.2), the NVIDIA RTX A2000 (46,043, deltaPct 1.4), and the NVIDIA RTX 5880 Ada Generation (45,972, deltaPct 1.6). This means the RX 6550M is essentially tied with the Arc A530M and RX 5600M, and only slightly ahead of the RTX A2000 and RTX 5880 Ada Generation. The RTX 5070, by contrast, has an average benchmark score of 40,377, placing it in the 82nd percentile—slightly lower than the RX 6550M’s percentile, despite its far higher raw scores. This is likely because the RTX 5070’s benchmark set includes PassMark tests (DirectX 9, 10, 11, 12, G2D, G3D, and GPU compute), which may scale differently than the Geekbench tests. The RTX 5070’s rivals include the AMD Radeon Pro 580 (average score 40,318, deltaPct 0.1), the AMD Radeon Pro WX 7100 (40,063, deltaPct 0.8), the AMD Radeon Pro 5300 (40,870, deltaPct -1.2), and the NVIDIA RTX A500 Mobile (39,568, deltaPct 2). These deltas are small, suggesting the RTX 5070 is closely matched with these professional and mobile cards in its overall average.

The head-to-head data shows two wins for the RTX 5070 and zero for the RX 6550M. The biggest win is in Geekbench OpenCL, where the RTX 5070’s score is 130,124 points higher. The smallest win is in Vulkan, where the gap is 128,056 points. In percentage terms, the Vulkan delta of -71.6 is slightly less severe than the OpenCL delta of -75.4, but both are overwhelming.

The Verdict

From the data, the NVIDIA GeForce RTX 5070 is the clear choice for anyone prioritizing raw compute performance in Geekbench OpenCL and Vulkan. Its scores are over 3.5 to 4 times higher than the RX 6550M’s, and it has 6,144 shading units, 192 TMUs, and 80 ROPs compared to the RX 6550M’s 1,024 shading units, 64 TMUs, and 32 ROPs. The RTX 5070 also offers 12 GB of GDDR7 memory on a 192-bit bus with 672.0 GB/s bandwidth, versus the RX 6550M’s 4 GB of GDDR6 on a 64-bit bus with 144.0 GB/s bandwidth. For gaming or compute tasks that leverage these resources, the RTX 5070 is in a different league.

However, the RX 6550M is not without merit. Its 80 W TDP and integrated form factor (IGP slot width, no power connectors) make it suitable for thin-and-light laptops, while the RTX 5070 demands a 250 W TDP, a 600 W suggested PSU, and a dual-slot design with a 1x 16-pin power connector. The RX 6550M’s percentile ranking of 85 is higher than the RTX 5070’s 82, indicating that relative to all GPUs, the RX 6550M outperforms its class more than the RTX 5070 does. This suggests the RX 6550M is a strong performer for its segment, even if it cannot compete with the RTX 5070 directly.

Who should pick which? If the requirement is maximum performance in OpenCL or Vulkan benchmarks, the RTX 5070 is the only rational choice. If the requirement is a low-power, integrated solution for a portable device, the RX 6550M is the one that fits, with the data showing it sits in the 85th percentile and is nearly tied with the Intel Arc A530M and AMD Radeon RX 5600M.

FAQ

Q: Which GPU wins in Geekbench OpenCL?

A: The NVIDIA GeForce RTX 5070 wins with a score of 172,660, while the AMD Radeon RX 6550M scores 42,536, resulting in a deltaPct of -75.4 for the RX 6550M.

Q: What is the performance difference in Geekbench Vulkan?

A: The RTX 5070 scores 178,923, and the RX 6550M scores 50,867, giving a deltaPct of -71.6. The RTX 5070 is over 3.5 times faster in this test.

Q: How does the RX 6550M compare to its nearest rivals?

A: The RX 6550M’s average benchmark score is 46,702, which is 0.2% higher than the Intel Arc A530M (46,614) and the AMD Radeon RX 5600M (46,601), and 1.4% to 1.6% higher than the NVIDIA RTX A2000 (46,043) and RTX 5880 Ada Generation (45,972).

Q: What is the RTX 5070’s percentile ranking, and how does it compare to the RX 6550M’s?

A: The RTX 5070 is in the 82nd percentile of all GPUs, while the RX 6550M is in the 85th percentile. Despite the RTX 5070’s higher raw scores, it ranks lower in percentile, likely due to its diverse benchmark set.

Q: What are the memory specifications for each GPU?

A: The RX 6550M has 4 GB of GDDR6 memory on a 64-bit bus with 144.0 GB/s bandwidth. The RTX 5070 has 12 GB of GDDR7 memory on a 192-bit bus with 672.0 GB/s bandwidth.

Q: Which GPU has a higher FP32 compute rating?

A: The RTX 5070 has an FP32 rating of 30.87 TFLOPS, compared to the RX 6550M’s 5.816 TFLOPS, making the RTX 5070 about 5.3 times more powerful in this metric.

Specification Differences

The two GPUs differ in nearly every core specification. The RX 6550M has 1,024 shading units, 64 texture mapping units (TMUs), and 32 raster operation pipelines (ROPs). The RTX 5070 has 6,144 shading units, 192 TMUs, and 80 ROPs—six times the shading units, three times the TMUs, and 2.5 times the ROPs. The RTX 5070 also features 192 tensor cores, a capability the RX 6550M lacks entirely. Ray tracing cores also differ: the RX 6550M has 16, while the RTX 5070 has 48.

Clock speeds show a mixed picture. The RX 6550M has a base clock of 2000 MHz and a boost clock of 2840 MHz, with a game clock of 2560 MHz. The RTX 5070 has a base clock of 2325 MHz and a boost clock of 2512 MHz, with no game clock listed. The RX 6550M’s boost clock is higher, but its memory clock is lower: 2250 MHz (18 Gbps effective) versus the RTX 5070’s 1750 MHz (28 Gbps effective). The bus interface also differs: the RX 6550M uses PCIe 4.0 x4, while the RTX 5070 uses PCIe 5.0 x16.

Power and physical dimensions are starkly different. The RX 6550M has a TDP of 80 W, an IGP slot width, and no power connectors, making it suitable for integrated applications. The RTX 5070 has a TDP of 250 W, a dual-slot width, a 1x 16-pin power connector, and a suggested PSU of 600 W. The RTX 5070’s dimensions are 245 mm in length, 115 mm in height, and 40 mm in width, while the RX 6550M has no listed dimensions, indicating its portable device-dependent nature. Display outputs also differ: the RX 6550M is portable device dependent, while the RTX 5070 offers 1x HDMI 2.1b and 3x DisplayPort 2.1b.

Architecture Differences

The architectures are from different generations and design philosophies. The RX 6550M uses AMD’s RDNA 2.0 architecture, built on TSMC’s 6 nm process node. It has 5,400 million transistors on a 107 mm² die, resulting in a transistor density of 50.5 million per mm². The RTX 5070 uses NVIDIA’s Blackwell 2.0 architecture, built on TSMC’s 5 nm process node. It has 31,100 million transistors on a 263 mm² die, giving a density of 118.3 million per mm²—more than double the RX 6550M’s density.

The RX 6550M’s chip is the Navi 24, part of the Navi Mobile generation (RX 6000M series). Its FP16 performance is 11.63 TFLOPS, which is exactly double its FP32 rate (2:1 ratio). The RTX 5070’s chip is the GB205, part of the GeForce 50 generation. Its FP16 performance is 30.87 TFLOPS, matching its FP32 rate (1:1 ratio), indicating full-rate FP16 compute. The RTX 5070 also has 48 ray tracing cores and 192 tensor cores, while the RX 6550M has 16 ray tracing cores and no tensor cores.

Memory technology also differs: the RX 6550M uses GDDR6, while the RTX 5070 uses GDDR7. The RTX 5070’s memory bus is 192-bit versus the RX 6550M’s 64-bit, and its bandwidth is 672.0 GB/s versus 144.0 GB/s. Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, so API compatibility is identical. The RTX 5070’s predecessor is the GeForce 40 series, and its successor is the GeForce 60 series, while the RX 6550M’s predecessor is Polaris Mobile, with no successor listed.

Where Each One Wins

The RTX 5070 wins in every benchmark category where both are tested. In Geekbench OpenCL, its 172,660 score is four times the RX 6550M’s 42,536. In Geekbench Vulkan, the RTX 5070’s 178,923 beats the RX 6550M’s 50,867 by a factor of 3.5. This makes the RTX 5070 the obvious choice for compute-intensive tasks like high-resolution gaming, 3D rendering, or machine learning workloads that can use its 192 tensor cores and 30.87 TFLOPS FP32 power.

The RX 6550M, however, wins in the context of its intended form factor. Its 80 W TDP, IGP slot width, and lack of power connectors mean it can be integrated into portable devices without external power, making it ideal for thin laptops or compact systems. Its 85th percentile ranking shows it performs better relative to its peers than the RTX 5070 does, and it is essentially tied with the Intel Arc A530M (deltaPct 0.2) and Radeon RX 5600M (deltaPct 0.2), both of which are similar mobile parts. For a user whose priority is portability and low power draw, the RX 6550M is the only viable option in this comparison, despite its lower raw scores.

In terms of use-case split, the RTX 5070 is for desktop systems where performance is paramount, given its 250 W TDP and 600 W PSU requirement. The RX 6550M is for mobile devices where power efficiency and space are critical, with no power connectors and an integrated design. The data shows no scenario where the RX 6550M beats the RTX 5070 in raw compute, but the RX 6550M’s niche is defined by its physical and power constraints, not by benchmark scores.