AMD Radeon RX 5300M vs Intel Arc A530M Comparison

FAQ

Q: How does the Intel Arc A530M compare to the AMD Radeon RX 5300M in overall benchmark performance?

A: Based on recorded data, the Intel Arc A530M holds a substantial lead. Its average benchmark score is 46,614, while the AMD Radeon RX 5300M averages 36,529. In the only direct head-to-head test (Geekbench OpenCL), the Intel part wins by 36.2%.

Q: Are these two GPUs direct competitors in terms of performance class?

A: Not exactly. The Intel Arc A530M sits in the 85th percentile of all GPUs, while the AMD Radeon RX 5300M sits in the 80th percentile. The Intel part's nearest rivals include the AMD Radeon RX 5600M (delta 0%) and the AMD Radeon RX 6550M (delta -0.2%). The AMD RX 5300M's closest rivals are the NVIDIA GeForce GTX TITAN X (delta 0%) and the NVIDIA T1000 (delta 0.7%).

Q: What is the memory configuration difference between the two?

A: The Intel Arc A530M features 8 GB of GDDR6 memory on a 128-bit bus, delivering 224.0 GB/s of bandwidth. The AMD Radeon RX 5300M has only 3 GB of GDDR6 on a 96-bit bus, yielding 168.0 GB/s. The Intel part offers more capacity and higher bandwidth.

Q: Do both GPUs support the same modern graphics APIs?

A: No. The Intel Arc A530M supports DirectX 12 Ultimate (12_2), while the AMD Radeon RX 5300M is limited to DirectX 12 (12_1). Both support OpenGL 4.6 and Vulkan 1.4, but the Intel part offers the higher DirectX feature level.

Q: What is the release timeline for these mobile GPUs?

A: The AMD Radeon RX 5300M was released on 2019-11-12 and is now listed as end-of-life. The Intel Arc A530M was released on 2023-07-31 and is currently listed as active in production.

Q: Which GPU has a higher transistor count and larger die?

A: The Intel Arc A530M uses the DG2-256 chip with 11,500 million transistors on a 269 mm² die. The AMD Radeon RX 5300M uses the Navi 14 chip with 6,400 million transistors on a 158 mm² die. The Intel part has roughly 80% more transistors and a 70% larger die.

Where Each One Wins

The Intel Arc A530M is the clear winner in raw compute performance. In the Geekbench OpenCL test, it scores 49,735 versus 36,529 for the AMD Radeon RX 5300M, a 36.2% advantage. This is a decisive margin that places the Intel part in a higher performance tier, as reflected by its 85th percentile ranking versus the AMD's 80th percentile. The Intel GPU also wins on memory capacity (8 GB vs 3 GB) and bandwidth (224.0 GB/s vs 168.0 GB/s), which directly benefits texture-heavy workloads and higher-resolution frame buffers.

The AMD Radeon RX 5300M, however, does have a few points in its favor. It achieves a higher boost clock (1445 MHz vs 1300 MHz) and a higher base clock (1000 MHz vs 900 MHz). Its FP32 compute throughput is 4.069 TFLOPS, slightly ahead of the Intel part's 3.994 TFLOPS. The AMD GPU also has a slightly higher texture rate at 127.2 GTexel/s versus 124.8 GTexel/s, and it carries a lower transistor density (40.5M / mm² vs 42.8M / mm²), suggesting a less dense but possibly more power-efficient design at its node. In terms of raw shading throughput, the AMD part edges ahead, but this does not translate into a benchmark win.

For users who need ray tracing, the Intel Arc A530M is the only option here, as it includes 12 dedicated RT cores. The AMD Radeon RX 5300M has no RT cores listed. For users who need the latest DirectX feature set, the Intel part again wins with DirectX 12 Ultimate (12_2) support. The AMD part is limited to DirectX 12 (12_1). In every measurable benchmark category, the Intel Arc A530M is the faster product, while the AMD RX 5300M only wins on raw clock speeds and theoretical FP32 throughput.

Architecture Differences

The two GPUs come from fundamentally different design philosophies. The Intel Arc A530M is built on the Xe-HPG architecture, specifically the Alchemist generation for Arc 5 Mobile. It uses the DG2-256 chip fabricated on a 6 nm process at TSMC. The AMD Radeon RX 5300M uses the RDNA 1.0 architecture, from the Navi Mobile generation (RX 5000M), with the Navi 14 chip on a 7 nm process, also at TSMC.

The Intel part has a significantly larger and more complex chip: 11,500 million transistors on a 269 mm² die, versus 6,400 million transistors on 158 mm² for AMD. This gives the Intel GPU a transistor density of 42.8M / mm², slightly higher than AMD's 40.5M / mm². The architectural difference is stark: Intel's Xe-HPG is a newer design (released in 2023) with dedicated ray tracing hardware (12 RT cores), while AMD's RDNA 1.0 (released in 2019) has no dedicated RT cores. The Intel part also supports DirectX 12 Ultimate (12_2), which includes features like mesh shaders and variable rate shading, while the AMD part only supports DirectX 12 (12_1).

In terms of compute units, the Intel Arc A530M has 1,536 shading units, 96 texture mapping units, and 48 ROPs. The AMD Radeon RX 5300M has 1,408 shading units, 88 TMUs, and 32 ROPs. The Intel part has more of each, plus the RT cores. However, the AMD part has a higher boost clock (1445 MHz vs 1300 MHz), which partially compensates for its fewer units. The Intel GPU's pixel rate is 62.40 GPixel/s versus 46.24 GPixel/s for AMD, a 35% advantage. The texture rates are nearly identical (124.8 vs 127.2 GTexel/s), showing that both GPUs have similar texture throughput despite the unit count difference.

Memory architecture also differs. The Intel part uses a 128-bit memory bus with 8 GB of GDDR6, while the AMD part uses a 96-bit bus with only 3 GB. This is a major architectural divergence: the Intel GPU can address far more memory and has more bandwidth. The AMD part's smaller bus and memory pool are typical of a lower-tier mobile GPU from 2019, while the Intel part targets a more modern, higher-performance segment.

Specification Differences

| Specification | Intel Arc A530M | AMD Radeon RX 5300M |

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

| Process Node | 6 nm | 7 nm |

| Transistors | 11,500 million | 6,400 million |

| Die Size | 269 mm² | 158 mm² |

| Base Clock | 900 MHz | 1000 MHz |

| Boost Clock | 1300 MHz | 1445 MHz |

| Memory Size | 8 GB | 3 GB |

| Memory Bus | 128 bit | 96 bit |

| Memory Bandwidth | 224.0 GB/s | 168.0 GB/s |

| Shading Units | 1536 | 1408 |

| TMUs | 96 | 88 |

| ROPs | 48 | 32 |

| RT Cores | 12 | None |

| Pixel Rate | 62.40 GPixel/s | 46.24 GPixel/s |

| Texture Rate | 124.8 GTexel/s | 127.2 GTexel/s |

| FP32 | 3.994 TFLOPS | 4.069 TFLOPS |

| FP16 | 7.987 TFLOPS (2:1) | 8.138 TFLOPS (2:1) |

| TDP | 65 W | 85 W |

| DirectX | 12 Ultimate (12_2) | 12 (12_1) |

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

| Release Date | 2023-07-31 | 2019-11-12 |

The table shows that the Intel Arc A530M leads in most hardware specifications, with the AMD part only ahead in clock speeds, FP32 throughput, and texture rate. The TDP figures are notable: the Intel part draws 65 W, while the AMD part draws 85 W. This means the Intel GPU delivers higher benchmark performance with lower power consumption, a significant efficiency advantage.

Head-to-Head Benchmarks

The only direct benchmark in the database is Geekbench OpenCL. The Intel Arc A530M scores 49,735, while the AMD Radeon RX 5300M scores 36,529. This is a 36.2% advantage for Intel, a decisive margin that confirms the specification sheet. The Intel part's higher ROP count (48 vs 32) and pixel rate (62.40 vs 46.24 GPixel/s) explain much of this gap, as does the larger memory bandwidth (224.0 vs 168.0 GB/s).

Looking at the broader benchmark context, the Intel Arc A530M also has a Geekbench Vulkan score of 43,492, which is not available for the AMD part. The Intel GPU's average benchmark score of 46,614 places it near the AMD Radeon RX 5600M (46,601) and AMD Radeon RX 6550M (46,702), both with a delta of 0% or -0.2%. This means the Intel Arc A530M performs essentially identically to those two AMD parts, despite having fewer shading units than some of them. The AMD Radeon RX 5300M, with an average score of 36,529, sits alongside the NVIDIA GeForce GTX TITAN X (36,530) and NVIDIA T1000 (36,289), a much older and slower performance tier.

The delta of 36.2% between the two GPUs in the head-to-head test is larger than any of the deltas in their respective nearest-rival lists. For the Intel part, the closest rival is within 1.4% (NVIDIA RTX 5880 Ada Generation at 45,972). For the AMD part, the closest rival is within 1.9% (AMD Radeon Pro Duo at 35,860). The gap between the two GPUs is thus far greater than the gap between each GPU and its nearest competitors, meaning the Intel Arc A530M and AMD Radeon RX 5300M are not in the same performance class.

The Intel Arc A530M wins the only head-to-head benchmark by a wide margin, holds a higher percentile ranking (85 vs 80), has more memory, more bandwidth, more ROPs, more TMUs, and dedicated ray tracing hardware, all while consuming 20 W less power. The AMD Radeon RX 5300M retains a slight theoretical FP32 advantage (4.069 vs 3.994 TFLOPS) and a higher boost clock, but the recorded benchmark data shows that this does not translate into real-world compute performance. The verdict is clear: the Intel Arc A530M outperforms the AMD Radeon RX 5300M in every measured workload.