Intel Arc Pro A60M vs Intel Arc Pro B70 Comparison

Head-to-Head Benchmarks

The recorded data shows no direct head-to-head benchmark comparisons between the Intel Arc Pro A60M and the Intel Arc Pro B70. Both entries in the database carry an average benchmark score of zero, and the wins tally for each side is zero. This absence of measured performance data means the comparison must rest entirely on the architectural specifications and calculated throughput values provided.

What the numbers do reveal is a decisive theoretical performance gap. The Arc Pro B70 delivers 22.94 TFLOPS of FP32 compute, which is 4.3 times the 5.325 TFLOPS offered by the Arc Pro A60M. The pixel rate tells a similar story: 358.4 GPixel/s for the B70 versus 83.20 GPixel/s for the A60M, a 4.3x advantage. Texture rate follows the same pattern, with the B70 at 716.8 GTexel/s against 166.4 GTexel/s for the A60M, again a 4.3x multiplier.

Memory bandwidth is another area of clear separation. The B70's 608.0 GB/s is 2.4 times the A60M's 256.0 GB/s. The B70 carries 32 GB of GDDR6 memory on a 256-bit bus, while the A60M uses 8 GB of GDDR6 on a 128-bit bus. The B70 also runs its memory at 19 Gbps effective, compared to 16 Gbps for the A60M.

Clock speeds show the B70 operating at substantially higher frequencies. The B70 has a base clock of 2280 MHz and a boost of 2800 MHz, while the A60M sits at 900 MHz base and 1300 MHz boost. That is a 2.5x difference at base and 2.2x at boost. The B70's memory clock of 2375 MHz also exceeds the A60M's 2000 MHz.

Shader resources scale in proportion. The B70 uses 4096 shading units, 256 texture mapping units, 128 ROPs, and 32 ray tracing cores. The A60M uses 2048 shading units, 128 TMUs, 64 ROPs, and 16 RT cores. Each of these values is exactly double on the B70, confirming a fully doubled execution pipeline.

Where Each One Wins

The Intel Arc Pro A60M wins in power efficiency and physical integration. Its 95 W TDP is less than half of the B70's 230 W. The A60M is an IGP, meaning it is designed for portable device integration with display outputs that are device dependent. The B70 is a dual-slot card measuring 267 mm in length, 110 mm in height, and 39 mm in width, requiring a 550 W suggested PSU and a single 8-pin power connector. For systems where space and power budgets are tight, the A60M is the only option of the two that fits that profile.

The A60M also holds an advantage in production status. The database lists the A60M as Active, while the B70 has no production status recorded. The A60M's release date is 2023-06-05, while the B70's is 2026-03-25, so the A60M has been on the market considerably longer.

The Intel Arc Pro B70 wins in every raw performance category. Its FP32 throughput of 22.94 TFLOPS is the headline figure, but the advantage extends across pixel rate, texture rate, memory capacity, memory bandwidth, and clock speeds. The B70 also offers 32 GB of VRAM, which is four times the A60M's 8 GB. That memory capacity difference is critical for workloads that need to hold large datasets or high-resolution textures locally.

The B70's PCIe 5.0 x16 interface doubles the bus bandwidth available to the A60M's PCIe 4.0 x16 connection. The B70 also provides fixed display outputs: 1x HDMI 2.1a and 3x DisplayPort 2.1, whereas the A60M's outputs are portable device dependent.

FAQ

Q: How much faster is the Intel Arc Pro B70 in FP32 compute compared to the A60M?

A: The B70 delivers 22.94 TFLOPS of FP32, while the A60M delivers 5.325 TFLOPS. The B70 is approximately 4.3 times faster in raw FP32 throughput.

Q: What is the memory capacity difference between the two GPUs?

A: The B70 has 32 GB of GDDR6 memory on a 256-bit bus, while the A60M has 8 GB of GDDR6 on a 128-bit bus. The B70 holds four times the memory capacity.

Q: Which GPU has the higher boost clock?

A: The B70 boosts to 2800 MHz, while the A60M boosts to 1300 MHz. The B70's boost clock is more than double that of the A60M.

Q: What are the power requirements for each GPU?

A: The A60M has a 95 W TDP and is an IGP with no power connector listed. The B70 has a 230 W TDP, requires a single 8-pin power connector, and has a suggested PSU of 550 W.

Q: Do both GPUs support the same graphics APIs?

A: Yes. Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

Q: What is the release timing for each product?

A: The A60M was released on 2023-06-05. The B70 has a recorded release date of 2026-03-25.

Specification Differences

The two GPUs differ across nearly every measurable specification. The process node differs: the A60M uses a 6 nm process, while the B70 uses a 5 nm process, both from TSMC. The die size is larger on the B70 at 368 mm², compared to 269 mm² for the A60M. Transistor counts are listed at 11,500 million for the A60M, while the B70's transistor count is unknown. Transistor density is 42.8M per mm² for the A60M, with no density figure recorded for the B70.

Memory configuration differs completely. The A60M uses 8 GB GDDR6 with a 128-bit bus and 256.0 GB/s bandwidth. The B70 uses 32 GB GDDR6 with a 256-bit bus and 608.0 GB/s bandwidth. Effective memory speeds are 16 Gbps for the A60M and 19 Gbps for the B70.

Core counts are doubled on the B70: 4096 shading units versus 2048, 256 TMUs versus 128, 128 ROPs versus 64, and 32 RT cores versus 16. Clock speeds are substantially higher on the B70, with a 2280 MHz base and 2800 MHz boost versus the A60M's 900 MHz base and 1300 MHz boost.

Power and physical specifications diverge sharply. The A60M is rated at 95 W TDP and is an IGP. The B70 is rated at 230 W TDP, is dual-slot, measures 267 mm by 110 mm by 39 mm, uses a single 8-pin power connector, and recommends a 550 W PSU. The bus interface is PCIe 4.0 x16 for the A60M and PCIe 5.0 x16 for the B70. Display outputs are portable device dependent on the A60M, while the B70 offers 1x HDMI 2.1a and 3x DisplayPort 2.1.

Architecture Differences

The A60M is built on the Xe-HPG architecture, designated as the DG2-256 chip, and belongs to the Alchemist generation for Pro-Series Mobile. The B70 uses the Xe2-HPG architecture, designated as the BMG-G31 chip, and belongs to the Battlemage generation for Pro Series. These are separate architecture generations, with the B70 representing a newer design.

The manufacturing process differs, with the A60M on TSMC's 6 nm node and the B70 on TSMC's 5 nm node. The B70's die is larger at 368 mm² versus 269 mm², and the A60M's transistor count is documented at 11,500 million while the B70's is not recorded.

Cache and tensor core specifications are not provided for either GPU, so no comparison can be made in those areas. Both GPUs support the same API set: DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

The B70's architecture includes double the execution resources across the board: shading units, TMUs, ROPs, and ray tracing cores are all exactly twice the A60M's counts. The B70 also operates at higher clocks, with a base clock of 2280 MHz versus the A60M's 900 MHz, and a boost of 2800 MHz versus 1300 MHz. The B70's memory subsystem is similarly upgraded with a wider bus, faster effective memory speed, and nearly 2.4 times the bandwidth.

The Verdict

The data indicates that the Intel Arc Pro B70 is the overwhelmingly stronger performer in every measured throughput category. Its FP32 output of 22.94 TFLOPS, pixel rate of 358.4 GPixel/s, and texture rate of 716.8 GTexel/s each dwarf the A60M's corresponding figures of 5.325 TFLOPS, 83.20 GPixel/s, and 166.4 GTexel/s. The B70 also carries four times the memory capacity and 2.4 times the memory bandwidth.

The Intel Arc Pro A60M is the appropriate choice for systems that require a compact, low-power integrated GPU. Its 95 W TDP and IGP form factor suit portable devices where the B70's 230 W TDP, dual-slot physical footprint, and 267 mm length would be impractical. The A60M is also the only one of the two with an Active production status in the database.

For any workload that demands high compute throughput, large memory capacity, or high memory bandwidth, the B70 is the clear selection. The B70's 32 GB VRAM, 608.0 GB/s bandwidth, and 4096 shading units make it suitable for data-heavy professional tasks. Its PCIe 5.0 x16 interface and fixed display outputs, including 1x HDMI 2.1a and 3x DisplayPort 2.1, further distinguish it as a full desktop card.

The A60M is an older, lighter product from the Alchemist generation on a 6 nm process, released in 2023. The B70 is a newer, heavier product from the Battlemage generation on a 5 nm process, with a release date of 2026. The B70's launch MSRP is 949 USD, a figure that reflects its positioning as a high-end professional GPU.

Users who need maximum compute and memory resources should select the B70. Users who need a low-power integrated solution for portable systems should select the A60M. There is no overlap in the performance envelopes of these two products, and the benchmark data confirms they serve entirely different segments of the market.