Intel Arc A550M vs NVIDIA GeForce RTX 5090 D Comparison

The Verdict

The data paints a remarkably one-sided picture. Across the two directly comparable benchmark tests, the NVIDIA GeForce RTX 5090 D wins decisively in both, leaving the Intel Arc A550M with zero recorded victories. The average benchmark score for the RTX 5090 D is 77,712, while the Arc A550M sits at 49,737, a gap that places the NVIDIA part in the 92nd percentile of all GPUs versus the Intel part's 86th percentile. For workloads demanding maximum compute throughput, particularly in OpenCL and Vulkan environments, the RTX 5090 D is the clear choice. The Arc A550M, an end-of-life mobile part, is suited only for scenarios where its dramatically lower 60 W power draw and integrated form factor are the primary constraints, as its raw performance is overshadowed by every measurable comparison in this database.

Architecture Differences

The architectural chasm between these two GPUs is substantial. The RTX 5090 D is built on NVIDIA's Blackwell 2.0 architecture using the GB202 chip, fabricated on a 5 nm process at TSMC. It integrates 92,200 million transistors across a 750 mm² die, yielding a transistor density of 122.9 million per square millimeter. In contrast, the Arc A550M uses Intel's Xe-HPG architecture with the DG2-512 chip, built on a 6 nm process, also at TSMC. This older, less dense design houses 21,700 million transistors on a 406 mm² die, resulting in a transistor density of just 53.4 million per square millimeter. The RTX 5090 D boasts 170 ray tracing cores and 680 tensor cores, while the Arc A550M has only 16 ray tracing cores and no tensor cores listed.

The compute capabilities diverge sharply. The RTX 5090 D delivers 104.8 TFLOPS of FP32 performance and the same 104.8 TFLOPS for FP16 at a 1:1 ratio. The Arc A550M offers a much lower 8.397 TFLOPS FP32, though its FP16 throughput doubles to 16.79 TFLOPS at a 2:1 ratio, indicating a different design priority for mixed-precision workloads. Memory technology also differs fundamentally: the RTX 5090 D uses 32 GB of GDDR7 on a 512-bit bus, achieving 1.79 TB/s bandwidth, while the Arc A550M uses 8 GB of GDDR6 on a 128-bit bus with 224.0 GB/s bandwidth. The RTX 5090 D also supports PCIe 5.0 x16, whereas the Arc A550M uses PCIe 4.0 x16, and the NVIDIA part is a dual-slot discrete card requiring a 16-pin power connector and a 950 W suggested PSU, while the Intel part is an integrated graphics processor with no power connector listed.

Head-to-Head Benchmarks

The only two directly comparable tests in the database are Geekbench OpenCL and Geekbench Vulkan, and both show overwhelming NVIDIA dominance. In Geekbench OpenCL, the RTX 5090 D scores 310,674 against the Arc A550M's 49,894, a delta of 522.7% in favor of NVIDIA. This means the RTX 5090 D delivers more than six times the OpenCL compute performance. The Vulkan test is even more lopsided: the RTX 5090 D records 376,915 points versus 49,580 for the Intel part, a delta of 660.2% for NVIDIA, or roughly 7.6 times higher performance.

These deltas are not marginal improvements; they represent an entirely different performance tier. The RTX 5090 D's nearest rivals in the database include the AMD Radeon RX 6850M XT with an average score of 78,940, putting the NVIDIA card 1.6% ahead of that competitor, and the NVIDIA Tesla P100 PCIe 16 GB at 79,605, which is 2.4% behind the RTX 5090 D. The Arc A550M, by contrast, sits near the NVIDIA GeForce RTX 5070 Ti, which averages 49,957, a 0.4% difference, and the AMD Radeon RX Vega 64 at 50,001, a 0.5% difference. So the Intel part is competitive with those mid-range cards, but the RTX 5090 D operates in a stratosphere where its nearest rivals are all high-end data center or gaming parts. The database also shows the RTX 5090 D scoring 44,065 in Passmark G3D and 28,396 in Passmark GPU Compute, figures that dwarf any comparable metric for the Arc A550M, though no direct head-to-head for those tests exists.

Specification Differences

| Specification | NVIDIA GeForce RTX 5090 D | Intel Arc A550M |

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

| Process Node | 5 nm | 6 nm |

| Transistors | 92,200 million | 21,700 million |

| Die Size | 750 mm² | 406 mm² |

| Transistor Density | 122.9M / mm² | 53.4M / mm² |

| Base Clock | 2017 MHz | 900 MHz |

| Boost Clock | 2407 MHz | 2050 MHz |

| Memory Size | 32 GB | 8 GB |

| Memory Type | GDDR7 | GDDR6 |

| Memory Bus Width | 512 bit | 128 bit |

| Memory Bandwidth | 1.79 TB/s | 224.0 GB/s |

| Shading Units | 21760 | 2048 |

| TMUs | 680 | 128 |

| ROPs | 176 | 64 |

| RT Cores | 170 | 16 |

| Tensor Cores | 680 | null |

| Pixel Rate | 423.6 GPixel/s | 131.2 GPixel/s |

| Texture Rate | 1,636.8 GTexel/s | 262.4 GTexel/s |

| FP32 Performance | 104.8 TFLOPS | 8.397 TFLOPS |

| FP16 Performance | 104.8 TFLOPS (1:1) | 16.79 TFLOPS (2:1) |

| TDP | 575 W | 60 W |

| Slot Width | Dual-slot | IGP |

| Power Connectors | 1x 16-pin | null |

| Suggested PSU | 950 W | null |

| Bus Interface | PCIe 5.0 x16 | PCIe 4.0 x16 |

| Display Outputs | 1x HDMI 2.1b, 3x DisplayPort 2.1b | Portable Device Dependent |

| Release Date | 2025-01-29 | null |

| Production Status | Active | End-of-life |

FAQ

Q: Which GPU has higher FP32 performance?

A: The NVIDIA GeForce RTX 5090 D delivers 104.8 TFLOPS of FP32 compute, while the Intel Arc A550M provides 8.397 TFLOPS, a difference of more than an order of magnitude.

Q: How do the memory subsystems compare?

A: The RTX 5090 D uses 32 GB of GDDR7 on a 512-bit bus for 1.79 TB/s bandwidth. The Arc A550M has 8 GB of GDDR6 on a 128-bit bus providing 224.0 GB/s, meaning the NVIDIA card has roughly eight times the bandwidth.

Q: Why does the Arc A550M have a higher FP16-to-FP32 ratio?

A: The Arc A550M achieves 16.79 TFLOPS FP16 at a 2:1 ratio compared to its 8.397 TFLOPS FP32, whereas the RTX 5090 D maintains a 1:1 ratio with 104.8 TFLOPS for both. This suggests Intel prioritized mixed-precision throughput, while NVIDIA offers balanced compute across both formats.

Q: What is the transistor density difference?

A: The RTX 5090 D packs 122.9 million transistors per square millimeter on its 5 nm process, while the Arc A550M achieves 53.4 million per square millimeter on 6 nm. This nearly 2.3 times density advantage reflects the newer manufacturing node.

Q: Is the Arc A550M a viable competitor in any benchmark?

A: The recorded data shows zero wins for the Arc A550M against the RTX 5090 D in the two head-to-head tests. Its average score of 49,737 places it near the RTX 5070 Ti and RX Vega 64, but that is far below the 77,712 average of the RTX 5090 D.

Q: What does the production status indicate?

A: The RTX 5090 D is marked as Active with a release date of 2025-01-29, while the Arc A550M is listed as End-of-life with no release date, indicating the Intel part is no longer in production.

Where Each One Wins

The RTX 5090 D wins every measurable category in the database. Its 522.7% OpenCL advantage and 660.2% Vulkan advantage over the Arc A550M are not incremental, they are transformative. For compute-heavy tasks such as rendering, scientific simulation, or any workload that leverages OpenCL or Vulkan, the RTX 5090 D is the only sensible choice among these two. Its 170 ray tracing cores, 680 tensor cores, and 1.79 TB/s memory bandwidth position it for advanced graphics features, AI inference, and high-resolution texture streaming. The 32 GB GDDR7 frame buffer also enables workloads that would immediately exhaust the Arc A550M's 8 GB, such as large language model inference or 8K texture sets. Furthermore, the RTX 5090 D's active production status and recent release date suggest ongoing driver support and ecosystem longevity.

The Arc A550M wins only on power efficiency and form factor. At 60 W TDP, it consumes less than one-tenth the power of the RTX 5090 D's 575 W, making it suitable for thin-and-light laptops where the NVIDIA card's dual-slot, 304 mm length requirement is physically impossible. The Intel part is an IGP with no power connector, meaning it can be integrated directly onto a motherboard for compact systems. Its 8 GB GDDR6 memory, while small, is adequate for entry-level gaming at lower resolutions, and its 16.79 TFLOPS FP16 throughput suggests some utility in lightweight AI workloads where power is the limiting factor. However, the Arc A550M's end-of-life status and lack of tensor cores mean it lacks the specialized hardware for modern neural graphics features. The data is unambiguous: the RTX 5090 D is a flagship-class GPU for maximum performance, while the Arc A550M serves only the niche of ultra-low-power, integrated mobile graphics where the NVIDIA card cannot physically fit.