Intel Arc A530M vs Intel Arc Pro B70 Comparison

FAQ

Q: How does the Intel Arc A530M compare to the Intel Arc Pro B70 in terms of benchmark scores?

A: The A530M has recorded benchmark scores of 49,735 in Geekbench OpenCL and 43,492 in Geekbench Vulkan. The Pro B70 has no recorded benchmark scores in the database, so a direct head-to-head comparison cannot be made.

Q: What is the architecture difference between these two GPUs?

A: The A530M uses the older Xe-HPG architecture on a 6 nm process, while the Pro B70 uses the newer Xe2-HPG architecture on a 5 nm process. This means the Pro B70 is built on a more advanced manufacturing node.

Q: What are the memory specifications for each card?

A: The A530M has 8 GB of GDDR6 memory on a 128-bit bus, providing 224.0 GB/s of bandwidth. The Pro B70 has 32 GB of GDDR6 memory on a 256-bit bus, providing 608.0 GB/s of bandwidth, which is significantly higher.

Q: What is the difference in TDP between the two?

A: The A530M has a TDP of 65 W, while the Pro B70 has a TDP of 230 W. The Pro B70 also has a suggested PSU of 550 W, whereas the A530M does not list a suggested PSU.

Q: Which card has a higher boost clock?

A: The Pro B70 has a boost clock of 2800 MHz, which is substantially higher than the A530M's boost clock of 1300 MHz.

Q: What is the launch status of each card?

A: The A530M is marked as Active in production status with a release date of 2023-07-31. The Pro B70 has a release date of 2026-03-25, with its production status not listed, and its launch MSRP is 949 USD.

Architecture Differences

The Intel Arc A530M and Intel Arc Pro B70 represent two distinct generations of Intel's graphics architecture. The A530M is built on the Xe-HPG architecture, codenamed DG2-256, and belongs to the Alchemist generation for mobile Arc 5 products. It is manufactured on a 6 nm process at TSMC, with a die size of 269 mm² and a transistor count of 11,500 million. The transistor density works out to 42.8M per mm².

The Pro B70, on the other hand, uses the newer Xe2-HPG architecture with the BMG-G31 chip, part of the Battlemage generation for Pro Series products. It is fabricated on a 5 nm process, also at TSMC, with a larger die size of 368 mm². Its transistor count is listed as unknown, and no transistor density figure is available.

The architectural shift brings several key differences. The Pro B70 has 4096 shading units, 256 TMUs, and 128 ROPs, while the A530M has 1536 shading units, 96 TMUs, and 48 ROPs. The ray tracing cores also increase from 12 on the A530M to 32 on the Pro B70. Neither card lists tensor cores in the database.

Both cards support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, so API compatibility is identical. However, the underlying hardware capabilities differ substantially due to the generational leap and the physical size increase.

The bus interface also differs. The A530M uses PCIe 4.0 x8, while the Pro B70 uses PCIe 5.0 x16, which provides more bandwidth for data transfer. The Pro B70 also has a dual-slot form factor with dimensions of 267 mm in length, 110 mm in height, and 39 mm in width, whereas the A530M is an IGP (integrated graphics processor) with dimensions not listed.

The Verdict

Based strictly on the data in the database, the Intel Arc Pro B70 is the more capable card by a wide margin in every specification listed. Its 32 GB of memory versus 8 GB, 608.0 GB/s bandwidth versus 224.0 GB/s, and 22.94 TFLOPS FP32 performance versus 3.994 TFLOPS make it a substantially more powerful GPU.

The A530M has actual benchmark scores, placing it in the 85th percentile of all GPUs, with an average benchmark score of 46,614. Its nearest rivals include the AMD Radeon RX 5600M with an average score of 46,601 (0% delta), the AMD Radeon RX 6550M with 46,702 (-0.2% delta), the NVIDIA RTX A2000 with 46,043 (1.2% delta), and the NVIDIA RTX 5880 Ada Generation with 45,972 (1.4% delta). This shows the A530M is competitive with those mobile and workstation cards.

The Pro B70, however, has no recorded benchmarks and sits at the 50th percentile with an average benchmark score of 0. This does not indicate poor performance, but rather a lack of tested data. Given its specifications, it is clearly designed for heavier workloads. The 230 W TDP and 550 W suggested PSU confirm this is a desktop-class card intended for professional use, while the 65 W TDP of the A530M fits a mobile or low-power integrated scenario.

Users who need a low-power, mobile-friendly GPU with confirmed modest performance should consider the A530M. Users who require high memory capacity, high bandwidth, and high compute throughput should consider the Pro B70, assuming its specifications translate to expected performance.

Specification Differences

The two cards differ across nearly every specification field in the database.

Process node: The A530M uses a 6 nm process, while the Pro B70 uses a 5 nm process.

Die size: The A530M measures 269 mm², while the Pro B70 measures 368 mm².

Transistors: The A530M has 11,500 million transistors, while the Pro B70 lists an unknown count.

Base clock: The A530M runs at 900 MHz, while the Pro B70 runs at 2280 MHz.

Boost clock: The A530M boosts to 1300 MHz, while the Pro B70 boosts to 2800 MHz.

Memory clock: The A530M has a memory clock of 1750 MHz with 14 Gbps effective, while the Pro B70 has 2375 MHz with 19 Gbps effective.

Memory size: 8 GB for the A530M versus 32 GB for the Pro B70.

Memory bus width: 128 bit versus 256 bit.

Memory bandwidth: 224.0 GB/s versus 608.0 GB/s.

Shading units: 1536 versus 4096.

TMUs: 96 versus 256.

ROPs: 48 versus 128.

Ray tracing cores: 12 versus 32.

Pixel rate: 62.40 GPixel/s versus 358.4 GPixel/s.

Texture rate: 124.8 GTexel/s versus 716.8 GTexel/s.

FP32 performance: 3.994 TFLOPS versus 22.94 TFLOPS.

FP16 performance: 7.987 TFLOPS (2:1) versus 45.88 TFLOPS (2:1).

TDP: 65 W versus 230 W.

Slot width: IGP versus Dual-slot.

Power connectors: None listed versus 1x 8-pin.

Suggested PSU: None listed versus 550 W.

Bus interface: PCIe 4.0 x8 versus PCIe 5.0 x16.

Display outputs: Portable Device Dependent versus 1x HDMI 2.1a and 3x DisplayPort 2.1.

Dimensions: Not listed versus 267 mm length, 110 mm height, 39 mm width.

Head-to-Head Benchmarks

The database contains no direct head-to-head benchmark comparisons between the Intel Arc A530M and the Intel Arc Pro B70. The winsA and winsB fields are both 0, and the headToHeadBenchmarks array is empty. Therefore, a direct comparison based on identical test conditions is not possible.

However, the A530M has its own individual benchmark scores. Its Geekbench OpenCL score is 49,735, and its Geekbench Vulkan score is 43,492. Its average benchmark score is 46,614. These numbers give a baseline for its performance level.

The Pro B70 has no individual benchmark scores. Its average benchmark score is listed as 0, and it has no nearest rivals in the database. This makes a numerical comparison impossible.

What can be said from the recorded data is that the A530M performs at a level consistent with its nearest rivals, which include the AMD Radeon RX 5600M (46,601 average score, 0% delta), the AMD Radeon RX 6550M (46,702, -0.2% delta), the NVIDIA RTX A2000 (46,043, 1.2% delta), and the NVIDIA RTX 5880 Ada Generation (45,972, 1.4% delta). The A530M sits essentially even with those cards, with deltas between -0.2% and 1.4%.

The Pro B70, given its specification sheet, would be expected to outperform the A530M by a large margin, but the database does not provide scores to confirm this. The lack of data for the Pro B70 means any performance projection would be speculative, so the analysis must remain limited to the recorded facts.

Where Each One Wins

Without head-to-head benchmark data, the win analysis must rely on specifications.

The Intel Arc A530M wins in scenarios where low power consumption is critical. Its 65 W TDP makes it suitable for compact or mobile systems where thermal and power budgets are tight. It is an IGP, meaning it can be integrated into a portable device, and its display outputs are described as portable device dependent. This positions it for lightweight, on-the-go use cases. It also has confirmed benchmark scores, so its performance level is known and verifiable.

The Intel Arc Pro B70 wins in compute-heavy scenarios. Its 32 GB of GDDR6 memory with 608.0 GB/s bandwidth is far beyond what the A530M offers, making it suitable for large datasets, high-resolution textures, or multi-display professional workloads. Its 22.94 TFLOPS FP32 performance is roughly 5.7 times higher than the A530M's 3.994 TFLOPS. Its 358.4 GPixel/s pixel rate and 716.8 GTexel/s texture rate dwarf the A530M's 62.40 GPixel/s and 124.8 GTexel/s.

The Pro B70 also has a much higher boost clock at 2800 MHz versus 1300 MHz, and it uses PCIe 5.0 x16, which provides a wider data path than the A530M's PCIe 4.0 x8. Its display outputs include 1x HDMI 2.1a and 3x DisplayPort 2.1, indicating support for modern high-bandwidth displays, whereas the A530M's outputs are device-dependent.

In terms of usage, the A530M fits power-constrained mobile devices, while the Pro B70 fits professional workstations that require high memory capacity and substantial compute throughput. The Pro B70 is a dual-slot card measuring 267 mm in length, requiring a chassis with adequate space and a 550 W suggested power supply. The A530M has no such requirements.

The data shows a clear split: the A530M is a low-power, mobile-oriented GPU with modest measured performance, and the Pro B70 is a high-power, desktop-oriented GPU with specifications that far exceed the A530M, though its actual benchmark results are not yet recorded in the database.