Intel Arc A380E x2 vs Intel Arc A530M Comparison

Intel Arc A380E x2 and Intel Arc A530M are both Alchemist-generation GPUs built on Intel's Xe-HPG architecture, yet they serve fundamentally different market segments. The A380E x2 is a dual-GPU desktop solution designed for multi-display embedded systems, while the A530M is a mobile-class processor integrated into laptops. The recorded data shows stark contrasts in their physical design, power requirements, and performance ceilings. The A530M holds an 85th percentile ranking among all GPUs in the database, while the A380E x2 sits at the 50th percentile. The A530M has two recorded benchmark scores, averaging 46,614 points, whereas the A380E x2 has no recorded benchmark scores. This analysis walks through the head-to-head comparisons, architecture differences, and use-case splits based solely on the database records.

Head-to-Head Benchmarks

The Arc A530M delivers measurable benchmark results in the database, with a Geekbench OpenCL score of 49,735 and a Geekbench Vulkan score of 43,492. These scores place it at the 85th percentile of all GPUs tracked in the database, with an average benchmark score of 46,614. The A380E x2, by contrast, has no benchmark entries in the database, meaning its average score is recorded as 0 and its percentile ranking is 50. This absence of data for the A380E x2 makes a direct numerical comparison impossible; the database simply contains no measured workloads for that product.

The A530M's nearest rivals in the database provide context for its scoring. The AMD Radeon RX 5600M posts an average score of 46,601, essentially identical to the A530M's 46,614, showing a delta percentage of 0. The AMD Radeon RX 6550M scores 46,702, which is 0.2 percent higher than the A530M. The NVIDIA RTX A2000 records 46,043, placing it 1.2 percent behind the A530M, and the NVIDIA RTX 5880 Ada Generation scores 45,972, trailing by 1.4 percent. These deltas indicate that the A530M performs within a narrow band of its direct competitors, neither dominating nor being dominated by any single rival in the database.

The A530M's OpenCL score of 49,735 exceeds its Vulkan score of 43,492 by a significant margin, suggesting that the recorded data shows stronger performance under OpenCL workloads. The average of these two scores, 46,614, aligns closely with the rival group's scores, all of which fall between 45,972 and 46,702. The data indicates that the A530M is a mid-pack performer in its segment, with its percentile ranking of 85 reflecting its position relative to all GPUs in the database, not just its immediate rivals.

Architecture Differences

Both GPUs share the Xe-HPG architecture and are manufactured on TSMC's 6 nm process node, but their underlying chips differ substantially. The A380E x2 uses the DG2-128 chip with 7,200 million transistors on a 157 mm² die, yielding a transistor density of 45.9 million per mm². The A530M employs the larger DG2-256 chip with 11,500 million transistors on a 269 mm² die, producing a transistor density of 42.8 million per mm². The A530M's chip carries roughly 60 percent more transistors and a 71 percent larger die area compared to the A380E x2's chip, though the A380E x2 achieves a slightly higher transistor density due to its smaller footprint.

The A530M belongs to the Alchemist (Arc 5 Mobile) generation, while the A380E x2 is classified under Alchemist (Arc 3). The A380E x2 is marked as end-of-life in the database, with a release date of 2024-03-31, and lists Xe Graphics as its predecessor and Battlemage as its successor. The A530M is listed as active in production, released on 2023-07-31, with no predecessor or successor recorded. The A530M predates the A380E x2 by roughly eight months, yet remains in active production while the desktop part has been retired.

Clock speeds show a major divergence. The A380E x2 runs at a base clock of 2000 MHz and a boost clock of 2000 MHz, meaning it operates at a fixed frequency. The A530M runs at a base clock of 900 MHz and a boost clock of 1300 MHz, representing a much lower frequency range. Memory clocks also differ: the A380E x2 uses 1937 MHz with 15.5 Gbps effective speed, while the A530M uses 1750 MHz with 14 Gbps effective speed. Despite the A380E x2's higher clocks, the A530M's larger memory bus and capacity compensate in bandwidth calculations.

Where Each One Wins

The A380E x2 wins in raw compute density per clock. Its shading units count 1,024, its texture mapping units total 64, and its render output units total 32, with 8 ray tracing cores. These figures combine to deliver a pixel rate of 64.00 GPixel/s, a texture rate of 128.0 GTexel/s, and FP32 performance of 4.096 TFLOPS. The A530M counters with higher component counts: 1,536 shading units, 96 TMUs, 48 ROPs, and 12 ray tracing cores. Yet its lower clocks result in a pixel rate of 62.40 GPixel/s, a texture rate of 124.8 GTexel/s, and FP32 performance of 3.994 TFLOPS. The A380E x2 therefore leads in every rate-based metric despite having fewer execution units, purely because its 2000 MHz clock is 54 percent higher than the A530M's 1300 MHz boost clock.

The A530M wins in memory capacity and bandwidth. It carries 8 GB of GDDR6 memory on a 128-bit bus, achieving 224.0 GB/s of bandwidth. The A380E x2 has 6 GB of GDDR6 on a 96-bit bus, delivering 186.0 GB/s. The A530M's bandwidth advantage of 38 GB/s represents a 20 percent lead, which directly benefits workloads that are memory-bound rather than compute-bound. The A530M also carries more ray tracing cores, 12 versus 8, giving it a theoretical advantage in ray-traced scenes if clock scaling does not become the limiting factor.

The A380E x2 wins in power efficiency per compute unit. Its TDP of 130 W is exactly double the A530M's 65 W, yet its FP32 output is 4.096 TFLOPS versus 3.994 TFLOPS, meaning the A530M delivers nearly the same compute throughput at half the power draw. The A530M's lower power envelope makes it suitable for mobile integration, as its slot width is listed as IGP, indicating an integrated graphics processor package. The A380E x2 is a single-slot desktop card with a 1x 6-pin power connector and a suggested PSU of 300 W, while the A530M has no power connector and no suggested PSU listed.

Specification Differences

The two GPUs differ across nearly every specification field in the database. The A380E x2 uses the DG2-128 chip with 7,200 million transistors and a 157 mm² die, while the A530M uses the DG2-256 chip with 11,500 million transistors and a 269 mm² die. Transistor density favors the A380E x2 at 45.9M per mm² versus 42.8M per mm². Base clock is 2000 MHz for the A380E x2 and 900 MHz for the A530M; boost clock is 2000 MHz versus 1300 MHz. Memory clock is 1937 MHz (15.5 Gbps effective) for the A380E x2 and 1750 MHz (14 Gbps effective) for the A530M.

Memory size differs at 6 GB for the A380E x2 and 8 GB for the A530M, with bus widths of 96 bit and 128 bit respectively. Bandwidth measures 186.0 GB/s for the A380E x2 and 224.0 GB/s for the A530M. Shading units count 1,024 versus 1,536, TMUs 64 versus 96, ROPs 32 versus 48, and ray tracing cores 8 versus 12. Pixel rate is 64.00 GPixel/s for the A380E x2 and 62.40 GPixel/s for the A530M. Texture rate is 128.0 GTexel/s versus 124.8 GTexel/s. FP32 performance is 4.096 TFLOPS versus 3.994 TFLOPS, and FP16 is 8.192 TFLOPS versus 7.987 TFLOPS, both at a 2:1 ratio.

TDP is 130 W for the A380E x2 and 65 W for the A530M. Slot width is single-slot for the A380E x2 and IGP for the A530M. The A380E x2 has a 1x 6-pin power connector and a suggested PSU of 300 W, while the A530M lists no power connector and no suggested PSU. Bus interface is PCIe 4.0 x8 for both. Display outputs are 8x mini-DisplayPort 2.0 for the A380E x2 and portable device dependent for the A530M. Production status is end-of-life for the A380E x2 and active for the A530M. Release dates are 2024-03-31 for the A380E x2 and 2023-07-31 for the A530M. The A380E x2 has dimensions of 265 mm length, 127 mm height, and 20 mm width, while the A530M has no recorded physical dimensions. The A380E x2 lists a predecessor and successor, while the A530M lists neither. Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

FAQ

Q: Which GPU has a higher FP32 compute throughput?

A: The Intel Arc A380E x2 records an FP32 performance of 4.096 TFLOPS, which is higher than the Intel Arc A530M's 3.994 TFLOPS. The A380E x2 achieves this despite having fewer shading units because its clock speed is 2000 MHz compared to the A530M's 1300 MHz boost clock.

Q: How do the memory bandwidth figures compare?

A: The Intel Arc A530M provides 224.0 GB/s of bandwidth using 8 GB of GDDR6 on a 128-bit bus, while the Intel Arc A380E x2 provides 186.0 GB/s using 6 GB of GDDR6 on a 96-bit bus. The A530M leads by 38 GB/s, or roughly 20 percent.

Q: What is the percentile ranking for each GPU?

A: The Intel Arc A530M ranks at the 85th percentile among all GPUs in the database, with an average benchmark score of 46,614. The Intel Arc A380E x2 ranks at the 50th percentile, with no recorded benchmark scores and an average score of 0.

Q: Which GPU has more ray tracing cores?

A: The Intel Arc A530M has 12 ray tracing cores, while the Intel Arc A380E x2 has 8. The A530M also has more shading units, TMUs, and ROPs than the A380E x2.

Q: Are both GPUs built on the same manufacturing process?

A: Yes, both the Intel Arc A380E x2 and the Intel Arc A530M are fabricated by TSMC on a 6 nm process node. They both use the Xe-HPG architecture, but the A380E x2 uses the DG2-128 chip and the A530M uses the DG2-256 chip.

Q: What is the power draw difference between the two?

A: The Intel Arc A380E x2 has a TDP of 130 W, while the Intel Arc A530M has a TDP of 65 W. The A380E x2 requires a 1x 6-pin power connector and a suggested PSU of 300 W, while the A530M has no power connector listed and is classified as an integrated graphics processor.

The Verdict

The recorded data indicates that the Intel Arc A530M is the stronger performer in practical terms. Its average benchmark score of 46,614 places it at the 85th percentile, and its nearest rivals all score within 1.4 percent of it, confirming consistent mid-range capability. The A380E x2 has no benchmark scores, so its 50th percentile ranking is based on no measured data. For users seeking a mobile GPU with active production status, 8 GB of memory, 224.0 GB/s bandwidth, and a 65 W power envelope, the A530M is the clear choice from the database records.

The A380E x2 appeals only to scenarios requiring its specific form factor. It offers 8x mini-DisplayPort 2.0 outputs, a single-slot design, and a fixed 2000 MHz clock. Its compute rates are marginally higher than the A530M's, with a 4.096 TFLOPS FP32 figure versus 3.994 TFLOPS, and a pixel rate of 64.00 GPixel/s versus 62.40 GPixel/s. However, it is end-of-life, consumes 130 W, and carries less memory and bandwidth. The A530M's active status, higher memory capacity, and superior bandwidth make it the more versatile option for general use, while the A380E x2 serves niche embedded multi-display deployments where its output configuration matters more than raw throughput. The data favors the A530M for most workloads, with the A380E x2's sole advantages being its higher clock-derived rates and its specific display output array.