Intel Arc Graphics 2 Xe Mobile vs Intel Arc Pro B60 Dual Comparison

Head-to-Head Benchmarks

The recorded data indicates that these two Intel graphics products occupy completely different segments of the performance spectrum, yet both carry a 50th percentile ranking against all GPUs in the database. This percentile parity, however, masks substantial differences in raw compute capabilities.

The Arc Pro B60 Dual delivers 12.29 TFLOPS of FP32 performance, which is 9.6 times the 1,280.0 GFLOPS produced by the Arc Graphics 2 Xe Mobile. In FP16 compute, the gap narrows slightly in relative terms but remains enormous: 24.58 TFLOPS versus 2.560 TFLOPS, a 9.6x advantage for the discrete card. These figures place the B60 in a different computational class entirely, suitable for workloads where sustained floating-point throughput is the primary constraint.

Pixel throughput tells a similar story. The B60 renders at 192.0 GPixel/s, while the mobile integrated part manages 20.00 GPixel/s. That is a 9.6x difference in fill rate. Texture rate follows the same pattern: 384.0 GTexel/s against 40.00 GTexel/s, again a 9.6x multiplier. The consistency of these ratios reflects the architectural scaling between the two designs rather than any clock-speed anomaly.

Clock behavior is one area where the smaller part shows relative strength. The Arc Graphics 2 Xe Mobile runs a 300 MHz base clock and boosts to 2500 MHz. The Arc Pro B60 Dual starts at 2000 MHz and boosts to 2400 MHz. The mobile chip's boost clock is 100 MHz higher than the discrete card's boost, which is notable given the enormous difference in shader count and power envelope. The B60's higher base clock, 2000 MHz versus 300 MHz, indicates that it sustains high frequency even at idle or low load, whereas the mobile part relies on aggressive boost behavior to reach its modest peak performance.

Memory bandwidth separates the two beyond any other specification. The B60 uses 24 GB of GDDR6 on a 192 bit bus, delivering 456.0 GB/s. The mobile part uses System Shared memory, making its bandwidth "System Dependent." No fixed number exists for the integrated solution, but the discrete card's 456.0 GB/s is a hard ceiling that shared-memory designs rarely approach. The 24 GB capacity also dwarfs whatever system RAM allocation the mobile GPU might access, though the database does not specify a dedicated allocation for the latter.

Both parts support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, so feature-level API support is identical in the recorded data. The differences emerge in raw execution resources: 2560 shading units versus 256, 160 TMUs versus 16, 80 ROPs versus 8, and 20 ray tracing cores versus 2. Each of these is a 10x or 9.6x ratio depending on the unit type, confirming that the B60 is not merely a faster version of the same design but a fundamentally larger implementation.

Where Each One Wins

The Arc Graphics 2 Xe Mobile wins in portability and integration. It is an IGP with no power connectors, no slot width, and a 25 W TDP. Its display outputs are "Portable Device Dependent," meaning it is designed for laptops and compact systems where space and thermals are constrained. The 2500 MHz boost clock is the highest frequency in either specification sheet, which suggests it can scale efficiently within its tiny power budget. For light workloads such as desktop composition, video decode, and basic 2D acceleration, the data indicates this part is sufficient.

The Arc Pro B60 Dual wins in every measurable compute category. Its 12.29 TFLOPS FP32 and 24.58 TFLOPS FP16 make it suitable for rendering, simulation, and professional visualization workloads. The 20 ray tracing cores provide hardware acceleration for ray-traced scenes, while the mobile part's 2 RT cores offer only a fraction of that capability. The 24 GB GDDR6 frame buffer with 456.0 GB/s bandwidth supports large datasets and high-resolution textures without spilling to system memory.

The B60 also wins in output flexibility. It provides 4x mini-DisplayPort 2.1 connectors, enabling multi-monitor professional setups. The mobile part's outputs depend entirely on the host device, which may or may not offer multiple display paths. The B60's PCIe 5.0 x8 interface provides a dedicated connection to the host, whereas the IGP shares system memory bandwidth with the CPU.

Power delivery is another differentiator. The B60 requires a 400 W TDP, a single 16-pin power connector, and an 800 W suggested PSU. The mobile part runs on 25 W with no external power. This makes the Arc Graphics 2 Xe Mobile the only choice for fanless or passively cooled ultraportable designs, while the B60 demands a substantial desktop chassis and cooling solution.

Architecture Differences

The two GPUs come from different architectural families. The Arc Graphics 2 Xe Mobile uses the Xe3-LPG architecture on a 3 nm process node fabricated by Intel, with the chip codenamed Wildcat Lake. It belongs to the Arc Graphics-M (Wildcat Lake) generation. The Arc Pro B60 Dual uses the Xe2-HPG architecture on a 5 nm process node fabricated by TSMC, with the chip codenamed BMG-G21, part of the Battlemage (Pro Series) generation.

The process node difference is significant: 3 nm versus 5 nm. The smaller node allows the mobile part to fit 256 shading units, 16 TMUs, 8 ROPs, and 2 RT cores into a 25 W envelope. The B60, on the larger node, packs 2560 shading units, 160 TMUs, 80 ROPs, and 20 RT cores into a 400 W envelope. The B60 also has known silicon dimensions: 19,600 million transistors on a 272 mm² die, yielding a transistor density of 72.1M per mm². The mobile part's transistor count and die size are listed as unknown.

Memory architecture differs fundamentally. The mobile GPU uses system shared memory with no dedicated VRAM, no fixed bus width, and bandwidth that depends on the host platform. The B60 has dedicated 24 GB GDDR6 on a 192 bit bus at 2375 MHz, with 19 Gbps effective speed and 456.0 GB/s bandwidth. The shared-memory approach eliminates dedicated VRAM costs but ties performance to system RAM speed and capacity.

The B60's physical design is a dual-slot card measuring 300 mm by 110 mm by 40 mm, with a 16-pin power connector. The mobile part is an IGP with no slot width, no dimensions listed, and no power connectors. The B60 uses a PCIe 5.0 x8 bus interface; the mobile part uses an IGP interface with no dedicated bus width.

Release timing differs by about seven months. The B60 launched on 2025-09-04, while the Arc Graphics 2 Xe Mobile launched on 2026-04-15. The mobile part lists "HD Graphics-M" as its predecessor, indicating a direct lineage from Intel's older integrated graphics. The B60 has no recorded predecessor. Both are currently Active in production status.

The Verdict

The data supports a clear split by use case. For integrated, low-power systems, the Arc Graphics 2 Xe Mobile is the only viable option among these two. Its 25 W TDP, IGP form factor, and system-shared memory make it suitable for portable devices where the B60's 400 W TDP and 300 mm length are physically impossible. The mobile part's 2500 MHz boost clock shows that Intel tuned it for burst performance within a constrained thermal budget.

For professional, high-throughput workloads, the Arc Pro B60 Dual is the definitive choice. Its 12.29 TFLOPS FP32 and 24.58 TFLOPS FP16 provide 9.6x the compute of the mobile part. The 24 GB GDDR6 with 456.0 GB/s bandwidth enables large-frame-buffer applications, and the 4x mini-DisplayPort 2.1 outputs support multi-display professional environments. The 20 RT cores offer substantially more ray tracing throughput than the mobile part's 2 RT cores.

The 50th percentile ranking for both parts against all GPUs suggests that neither is at the extreme top of the database, but this percentile does not account for the vast difference in absolute performance. The B60's 400 W TDP and 800 W suggested PSU indicate a workstation-class component, while the mobile part's 25 W TDP places it firmly in the efficiency-oriented segment. Users requiring sustained compute should select the B60; users prioritizing mobility and low power should select the Arc Graphics 2 Xe Mobile.

FAQ

Q: Which GPU has higher FP32 performance?

A: The Arc Pro B60 Dual delivers 12.29 TFLOPS FP32, which is 9.6 times the 1,280.0 GFLOPS of the Arc Graphics 2 Xe Mobile.

Q: How much memory does each GPU have?

A: The Arc Pro B60 Dual has 24 GB of GDDR6 on a 192 bit bus with 456.0 GB/s bandwidth. The Arc Graphics 2 Xe Mobile uses System Shared memory with System Dependent bandwidth.

Q: What is the TDP difference between the two?

A: The Arc Pro B60 Dual has a 400 W TDP and requires an 800 W suggested PSU. The Arc Graphics 2 Xe Mobile has a 25 W TDP and uses no power connectors.

Q: Do both support the same graphics APIs?

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

Q: What process nodes are used?

A: The Arc Graphics 2 Xe Mobile uses a 3 nm process from Intel. The Arc Pro B60 Dual uses a 5 nm process from TSMC.

Q: Which GPU has more ray tracing cores?

A: The Arc Pro B60 Dual has 20 ray tracing cores, while the Arc Graphics 2 Xe Mobile has 2.

Specification Differences

| Specification | Intel Arc Graphics 2 Xe Mobile | Intel Arc Pro B60 Dual |

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

| Chip | Wildcat Lake | BMG-G21 |

| Architecture | Xe3-LPG | Xe2-HPG |

| Generation | Arc Graphics-M (Wildcat Lake) | Battlemage (Pro Series) |

| Process Node | 3 nm | 5 nm |

| Foundry | Intel | TSMC |

| Transistors | unknown | 19,600 million |

| Die Size | unknown | 272 mm² |

| Transistor Density | not listed | 72.1M / mm² |

| Base Clock | 300 MHz | 2000 MHz |

| Boost Clock | 2500 MHz | 2400 MHz |

| Memory Size | System Shared | 24 GB |

| Memory Type | System Shared | GDDR6 |

| Memory Bus | System Shared | 192 bit |

| Memory Bandwidth | System Dependent | 456.0 GB/s |

| Shading Units | 256 | 2560 |

| TMUs | 16 | 160 |

| ROPs | 8 | 80 |

| RT Cores | 2 | 20 |

| Pixel Rate | 20.00 GPixel/s | 192.0 GPixel/s |

| Texture Rate | 40.00 GTexel/s | 384.0 GTexel/s |

| FP32 | 1,280.0 GFLOPS | 12.29 TFLOPS |

| FP16 | 2.560 TFLOPS (2:1) | 24.58 TFLOPS (2:1) |

| TDP | 25 W | 400 W |

| Slot Width | IGP | Dual-slot |

| Power Connectors | None | 1x 16-pin |

| Suggested PSU | not listed | 800 W |

| Bus Interface | IGP | PCIe 5.0 x8 |

| Display Outputs | Portable Device Dependent | 4x mini-DisplayPort 2.1 |

| Dimensions | not listed | 300 mm x 110 mm x 40 mm |

| Release Date | 2026-04-15 | 2025-09-04 |

| Predecessor | HD Graphics-M | none listed |

| Launch MSRP | not listed | 1,199 USD |