AMD Radeon Vega Frontier Edition vs Intel Arc A550M Comparison

Head-to-Head Benchmarks

The benchmark data is unambiguous: the AMD Radeon Vega Frontier Edition dominates the Intel Arc A550M in every recorded head-to-head test. In Geekbench OpenCL, the Frontier Edition scores 76,111 against the Arc A550M’s 49,894, a massive 52.5% advantage. The Vulkan results tell a similar story, with the Frontier Edition posting 71,937 versus 49,580 for the Intel part, a 45.1% lead. These are not marginal victories; they represent a generational gap in raw compute throughput that the Intel mobile GPU cannot bridge.

Looking at the aggregate benchmark averages, the Frontier Edition’s average score of 73,370 places it at the 91st percentile of all GPUs in the database. The Arc A550M, by contrast, averages 49,737 and sits at the 86th percentile. While both are high-performing parts, the Frontier Edition is in a different performance tier entirely. The nearest rivals for the Frontier Edition include the AMD Radeon Pro Vega 64 (average score 72,379, just 1.4% behind) and the NVIDIA TITAN X Pascal (72,098, 1.8% behind). The Arc A550M’s nearest rivals are notably different: the NVIDIA GeForce RTX 5070 Ti (49,957, 0.4% behind) and the AMD Radeon RX Vega 64 (50,001, 0.5% behind) bracket its score closely. This means the Arc A550M is competitive within its own segment, but that segment is roughly 32% below the Frontier Edition’s performance class.

The wins are not distributed; they are a clean sweep. The Frontier Edition wins both head-to-head tests, and the database records 2 wins for the AMD part and 0 for Intel. The smallest delta, 45.1% in Vulkan, is still a commanding margin. Even in the more favorable test for Intel, the Arc A550M cannot close the gap to within even half of the Frontier Edition’s score.

Where Each One Wins

The AMD Radeon Vega Frontier Edition is the clear winner for compute-heavy workloads that leverage OpenCL and Vulkan APIs. Its 52.5% OpenCL advantage and 45.1% Vulkan advantage make it the obvious choice for tasks that scale with raw shading power and memory bandwidth. The 16 GB HBM2 memory with 483.8 GB/s bandwidth and 2048-bit bus gives it a massive throughput advantage for large datasets, a feature set aimed squarely at professional and scientific computing.

The Intel Arc A550M, despite losing every benchmark, has its own domain where it is the sensible pick: power-constrained mobile deployments. Its 60 W TDP versus the Frontier Edition’s 300 W TDP means it can operate in thin-and-light or portable chassis where the AMD card, a dual-slot 267 mm card requiring two 8-pin power connectors and a 700 W suggested PSU, physically cannot fit. The Arc A550M is described as an IGP (integrated graphics processor) with portable-device-dependent display outputs, indicating it is designed for laptops and compact systems where the Frontier Edition’s power and cooling requirements are non-starters.

For users who prioritize performance per watt, the Arc A550M wins by necessity: it delivers 49,737 average benchmark points at 60 W, while the Frontier Edition delivers 73,370 at 300 W. The efficiency ratio favors Intel, but the raw performance crown belongs to AMD. In any scenario where the workload fits within the Arc A550M’s 8 GB GDDR6 memory and 224.0 GB/s bandwidth, the Intel part is sufficient; the Frontier Edition only becomes necessary when those resources are exhausted, which the benchmark scores suggest happens frequently in demanding compute tasks.

Architecture Differences

The two GPUs come from fundamentally different design philosophies. The AMD Radeon Vega Frontier Edition is built on the GCN 5.0 architecture using the Vega 10 chip, fabricated on a 14 nm process at GlobalFoundries. The Intel Arc A550M uses the Xe-HPG architecture with the DG2-512 chip, manufactured on a 6 nm process at TSMC. This process difference explains much of the efficiency gap: Intel packs 21,700 million transistors into a 406 mm² die, achieving a transistor density of 53.4 million per square millimeter, while AMD fits 12,500 million transistors into a larger 495 mm² die with a density of just 25.3 million per square millimeter. The Intel chip is denser and more modern, allowing it to achieve competitive performance at a fraction of the power draw.

Core configurations diverge sharply. The Frontier Edition fields 4,096 shading units, 256 texture mapping units, and 64 ROPs. The Arc A550M has 2,048 shading units, 128 TMUs, and 64 ROPs. Despite having half the shading units and half the TMUs, the Arc A550M achieves a higher pixel rate: 131.2 GPixel/s versus 102.4 GPixel/s for the AMD card. This is a direct result of the Arc’s higher boost clock of 2050 MHz versus the Frontier Edition’s 1600 MHz boost. Texture rate tells the opposite direction: the Frontier Edition delivers 409.6 GTexel/s against the Arc’s 262.4 GTexel/s, reflecting the AMD card’s 2x TMU count.

The Intel part includes 16 dedicated ray tracing cores, a feature entirely absent from the AMD Vega Frontier Edition. This makes the Arc A550M architecturally capable of hardware-accelerated ray tracing, while the AMD card relies on compute shaders for any ray tracing workload. The FP32 compute figures confirm the Frontier Edition’s dominance in raw math: 13.11 TFLOPS versus 8.397 TFLOPS for the Arc, a 56% advantage. FP16 follows the same pattern, with 26.21 TFLOPS (2:1) for AMD and 16.79 TFLOPS (2:1) for Intel.

API support differs in notable ways. The Frontier Edition supports DirectX 12 (12_1), OpenGL 4.6, and Vulkan 1.3. The Arc A550M supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The Intel card’s DirectX 12 Ultimate feature set and newer Vulkan version give it access to modern graphics features, including mesh shaders and variable rate shading, that the older GCN architecture cannot expose.

Specification Differences

The two cards differ across nearly every recorded specification. Memory configuration is a major differentiator: the Frontier Edition offers 16 GB of HBM2 on a 2048-bit bus with 483.8 GB/s bandwidth, while the Arc A550M provides 8 GB of GDDR6 on a 128-bit bus with 224.0 GB/s bandwidth. The AMD card has double the capacity and more than double the bandwidth.

Clock speeds show the Intel part boosting higher but starting lower. The Frontier Edition runs at a 1382 MHz base clock and 1600 MHz boost, while the Arc A550M has a 900 MHz base and 2050 MHz boost. Memory clocks differ in type: the AMD card uses 945 MHz HBM2 with 1890 Mbps effective, the Intel card uses 1750 MHz GDDR6 with 14 Gbps effective.

Power and physical specifications are starkly different. The Frontier Edition has a 300 W TDP, is dual-slot, requires 2x 8-pin power connectors, and needs a 700 W suggested PSU. The Arc A550M has a 60 W TDP, is classified as an IGP, requires no external power connectors, and has no suggested PSU because it is designed for portable devices. The Frontier Edition measures 267 mm in length and 111 mm in height; the Arc A550M has no recorded dimensions because it is an integrated part.

Bus interface and display outputs also differentiate them. The Frontier Edition uses PCIe 3.0 x16 with 1x HDMI 2.0b and 3x DisplayPort 1.4a outputs. The Arc A550M uses PCIe 4.0 x16 with portable-device-dependent display outputs. The Intel part’s PCIe 4.0 interface provides double the bandwidth of PCIe 3.0 for data transfer to the host system, but the AMD card’s dedicated display outputs make it a standalone desktop solution.

Release information is asymmetric: the Frontier Edition launched on June 26, 2017, with a launch MSRP of 999 USD, while the Arc A550M has no recorded release date. Both are end-of-life products. The AMD card’s predecessor is the Radeon Pro Polaris and its successor is the Radeon Pro Navi; the Intel card has no recorded predecessor or successor.

FAQ

Q: Which GPU has a higher average benchmark score?

A: The AMD Radeon Vega Frontier Edition has an average benchmark score of 73,370, which is 47.5% higher than the Intel Arc A550M’s average of 49,737.

Q: How large is the OpenCL performance difference?

A: In Geekbench OpenCL, the Frontier Edition scores 76,111 against the Arc A550M’s 49,894, a 52.5% advantage for the AMD card.

Q: Does the Intel Arc A550M support ray tracing?

A: Yes, the Arc A550M has 16 dedicated ray tracing cores. The AMD Radeon Vega Frontier Edition has no ray tracing cores.

Q: What is the memory capacity and bandwidth of each GPU?

A: The Frontier Edition has 16 GB of HBM2 memory with 483.8 GB/s bandwidth on a 2048-bit bus. The Arc A550M has 8 GB of GDDR6 memory with 224.0 GB/s bandwidth on a 128-bit bus.

Q: Which GPU is more power efficient?

A: The Intel Arc A550M has a 60 W TDP, while the AMD Frontier Edition has a 300 W TDP. The Arc A550M achieves 49,737 average benchmark points at 60 W, whereas the Frontier Edition achieves 73,370 at 300 W.

Q: What are the nearest rivals for each GPU?

A: For the Frontier Edition, the nearest rivals are the AMD Radeon Pro Vega 64 (1.4% behind), NVIDIA TITAN X Pascal (1.8% behind), AMD Radeon RX 6650M (2.2% behind), and AMD Radeon RX 6600 LE (3.6% behind). For the Arc A550M, the nearest rivals are the NVIDIA GeForce RTX 5070 Ti (0.4% behind), AMD Radeon RX Vega 64 (0.5% behind), AMD Radeon RX 6900 XT (2.4% ahead), and AMD Radeon RX 6800 XT (2.6% behind).

The Verdict

The data supports a clear conclusion: the AMD Radeon Vega Frontier Edition is the superior performer for anyone who needs maximum compute throughput. Its 52.5% OpenCL lead and 45.1% Vulkan lead over the Arc A550M are decisive, and its 91st percentile ranking versus the Arc’s 86th percentile confirms its higher standing in the database. The 16 GB HBM2 memory with 483.8 GB/s bandwidth makes it the better choice for large-scale compute, professional rendering, and any workload that saturates memory bandwidth.

The Intel Arc A550M is the correct pick for a different set of constraints. Its 60 W TDP, IGP form factor, and portable-device-dependent outputs make it the only viable option for laptops and compact systems. It cannot match the Frontier Edition’s raw scores, but it does offer ray tracing support, a newer architecture, and vastly lower power consumption. For mobile users who need modern graphics features and do not require extreme compute performance, the Arc A550M is the sensible choice.

Users should also consider the ecosystem differences. The Frontier Edition launched at 999 USD MSRP in 2017, making it a high-end professional card, while the Arc A550M has no launch MSRP and no recorded release date. The AMD card requires a 700 W suggested PSU and dual-slot chassis space; the Intel card needs neither. Buyers with the power budget and chassis space for the Frontier Edition should choose the Frontier Edition without hesitation. Buyers who need a portable solution should accept the Arc A550M’s lower scores as the trade-off for mobility. The verdict is not close on performance, but it is conditional on form factor. The Frontier Edition wins every benchmark battle decisively, while the Arc A550M wins every efficiency battle by a similar margin in the opposite direction. The final decision rests on which constraint matters more: raw measured performance or the ability to operate at 60 W in a portable device.