Intel Arc Pro B70 vs NVIDIA Switch 2 GPU Comparison

Head-to-Head Benchmarks

The recorded data shows no direct head-to-head benchmark results between the Intel Arc Pro B70 and the NVIDIA Switch 2 GPU. Both products have an empty benchmark array in the database, and their average benchmark scores are recorded as zero. The wins counter shows zero for each product, indicating that no comparative benchmark has been logged for this pairing.

What the database does provide is a percentile ranking for each GPU. Both the Intel Arc Pro B70 and the NVIDIA Switch 2 GPU sit at the 50th percentile against all GPUs in the database. This places them exactly at the median of the recorded GPU population, though it does not imply they perform identically. The percentile field reflects the distribution of all GPUs, and with no benchmark scores recorded for either product, the percentile value is a placeholder rather than a measured outcome.

Without direct head-to-head data, the raw specification differences become the only measurable basis for comparison. The Intel Arc Pro B70 delivers 22.94 TFLOPS of FP32 compute, while the NVIDIA Switch 2 GPU delivers 4.301 TFLOPS. That is a 5.33x difference in raw shading throughput. The pixel rate tells a similar story: 358.4 GPixel/s versus 22.40 GPixel/s, a 16x gap in favor of the Intel part. Texture rate shows 716.8 GTexel/s against 67.20 GTexel/s, an approximate 10.7x advantage for the Arc Pro B70.

Memory bandwidth also splits sharply. The Intel card moves 608.0 GB/s across a 256-bit GDDR6 bus, while the NVIDIA chip manages 102.4 GB/s over a 128-bit LPDDR5X interface. That is a 5.94x difference in bandwidth. The database records no measured frame-rate comparisons, no synthetic benchmark scores, and no latency figures for either GPU in this pairing. The only head-to-head conclusion available is that the Intel part holds a massive theoretical compute and memory advantage, but the absence of logged benchmarks prevents any statement about real-world application performance.

Architecture Differences

The two GPUs come from different architectural generations and foundries. The Intel Arc Pro B70 uses the BMG-G31 chip built on Xe2-HPG architecture, belonging to the Battlemage (Pro Series) generation. It is fabricated on a 5 nm process at TSMC with a die size of 368 mm². The NVIDIA Switch 2 GPU uses the GA10B chip built on Ampere architecture, belonging to the Console GPU (Nintendo) generation. It is fabricated on an 8 nm process at Samsung with a die size of 200 mm². The Intel die is 1.84x larger, and the process node is two steps smaller.

Core counts diverge substantially. The Intel part has 4096 shading units, 256 texture mapping units, 128 ROPs, and 32 ray tracing cores. The NVIDIA part has 1536 shading units, 48 TMUs, 16 ROPs, and 12 ray tracing cores. The Intel card also includes no tensor core count in the database, while the NVIDIA chip lists 48 tensor cores. Clock speeds differ as well: the Intel GPU runs at a 2280 MHz base and 2800 MHz boost, while the NVIDIA GPU runs at a 561 MHz base and 1400 MHz boost. The Intel boost clock is exactly double the NVIDIA boost clock.

Memory configuration is another major divergence. The Intel Arc Pro B70 carries 32 GB of GDDR6 on a 256-bit bus with 608.0 GB/s bandwidth. The NVIDIA Switch 2 GPU carries 12 GB of LPDDR5X on a 128-bit bus with 102.4 GB/s bandwidth. Memory clock rates are 2375 MHz (19 Gbps effective) for Intel versus 800 MHz (6.4 Gbps effective) for NVIDIA.

Power and physical characteristics also differ. The Intel card has a 230 W TDP, requires a single 8-pin power connector, and suggests a 550 W power supply. The NVIDIA chip has a 40 W TDP and lists no power connector or PSU requirement. The Intel card is dual-slot with a PCIe 5.0 x16 interface, while the NVIDIA chip lists no slot width and no bus interface. Display outputs differ completely: Intel provides 1x HDMI 2.1a and 3x DisplayPort 2.1, while NVIDIA provides no outputs at all. Dimensions are similar in length (267 mm versus 272 mm) but differ in thickness (39 mm versus 14 mm). The Intel card is a full desktop expansion card; the NVIDIA chip is a console SoC with no video outputs.

Both GPUs share the same API support: DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. Production status differs, with the NVIDIA chip listed as Active and the Intel card having no production status recorded. Release dates are also distinct: the NVIDIA Switch 2 GPU released on 2025-06-04, and the Intel Arc Pro B70 released on 2026-03-25.

Where Each One Wins

The Intel Arc Pro B70 wins decisively in every raw compute and memory metric recorded in the database. Its FP32 throughput of 22.94 TFLOPS is more than five times the NVIDIA chip's 4.301 TFLOPS. The pixel rate advantage is 16x, and the texture rate advantage is over 10x. Memory bandwidth is nearly six times higher. The Intel part also has 2.67x more shading units, 5.33x more TMUs, 8x more ROPs, and 2.67x more ray tracing cores. For any workload that scales with shading, texturing, rasterization, or memory bandwidth, the Intel part is the clear winner based on the recorded specifications.

The NVIDIA Switch 2 GPU wins in the categories where the database records its advantages. It has 48 tensor cores, while the Intel card lists none. This indicates the NVIDIA chip includes dedicated tensor processing hardware, which the Intel part does not document. The NVIDIA chip also has a dramatically lower TDP at 40 W versus 230 W. That is a 5.75x difference in power draw. The NVIDIA chip is also thinner at 14 mm versus 39 mm, and it carries an Active production status, meaning it is currently in production. The Intel card has no production status recorded, so its availability is unconfirmed in the database.

The NVIDIA chip also launched earlier, with a release date of 2025-06-04 versus the Intel card's 2026-03-25. The database records a launch MSRP of 449 USD for the NVIDIA chip and 949 USD for the Intel card. Both parts sit at the 50th percentile against all GPUs, which means neither has a measured performance ranking advantage over the other in the current database state.

FAQ

Q: Which GPU has higher raw compute performance?

A: The Intel Arc Pro B70 delivers 22.94 TFLOPS of FP32 compute, while the NVIDIA Switch 2 GPU delivers 4.301 TFLOPS. The Intel part is approximately 5.33x higher in raw shading throughput.

Q: How do the memory subsystems compare?

A: The Intel Arc Pro B70 uses 32 GB of GDDR6 on a 256-bit bus with 608.0 GB/s bandwidth. The NVIDIA Switch 2 GPU uses 12 GB of LPDDR5X on a 128-bit bus with 102.4 GB/s bandwidth. Memory bandwidth is about 5.94x higher on the Intel card.

Q: Do both GPUs support the same graphics APIs?

A: Yes. Both the Intel Arc Pro B70 and the NVIDIA Switch 2 GPU support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

Q: What is the power consumption difference?

A: The Intel Arc Pro B70 has a TDP of 230 W, while the NVIDIA Switch 2 GPU has a TDP of 40 W. The NVIDIA chip draws 5.75x less power according to the recorded TDP values.

Q: Which GPU has more ray tracing cores?

A: The Intel Arc Pro B70 has 32 ray tracing cores, while the NVIDIA Switch 2 GPU has 12 ray tracing cores. The Intel part has 2.67x more RT cores.

Q: Does either GPU have tensor cores?

A: The NVIDIA Switch 2 GPU lists 48 tensor cores. The Intel Arc Pro B70 lists no tensor core count in the database.

Specification Differences

| Specification | Intel Arc Pro B70 | NVIDIA Switch 2 GPU |

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

| Chip | BMG-G31 | GA10B |

| Architecture | Xe2-HPG | Ampere |

| Generation | Battlemage (Pro Series) | Console GPU (Nintendo) |

| Process node | 5 nm (TSMC) | 8 nm (Samsung) |

| Die size | 368 mm² | 200 mm² |

| Base clock | 2280 MHz | 561 MHz |

| Boost clock | 2800 MHz | 1400 MHz |

| Memory clock | 2375 MHz (19 Gbps effective) | 800 MHz (6.4 Gbps effective) |

| Memory size | 32 GB | 12 GB |

| Memory type | GDDR6 | LPDDR5X |

| Memory bus | 256 bit | 128 bit |

| Memory bandwidth | 608.0 GB/s | 102.4 GB/s |

| Shading units | 4096 | 1536 |

| TMUs | 256 | 48 |

| ROPs | 128 | 16 |

| RT cores | 32 | 12 |

| Tensor cores | Not listed | 48 |

| Pixel rate | 358.4 GPixel/s | 22.40 GPixel/s |

| Texture rate | 716.8 GTexel/s | 67.20 GTexel/s |

| FP32 | 22.94 TFLOPS | 4.301 TFLOPS |

| FP16 | 45.88 TFLOPS (2:1) | 8.602 TFLOPS (2:1) |

| TDP | 230 W | 40 W |

| Slot width | Dual-slot | Not listed |

| Power connector | 1x 8-pin | Not listed |

| Suggested PSU | 550 W | Not listed |

| Bus interface | PCIe 5.0 x16 | Not listed |

| Display outputs | 1x HDMI 2.1a, 3x DisplayPort 2.1 | No outputs |

| Dimensions | 267 mm x 110 mm x 39 mm | 272 mm x 116 mm x 14 mm |

| Production status | Not listed | Active |

| Release date | 2026-03-25 | 2025-06-04 |

| Launch MSRP | 949 USD | 449 USD |

The Verdict

The data separates these two products into entirely different categories. The Intel Arc Pro B70 is a desktop workstation GPU with a 230 W TDP, dual-slot cooler, PCIe 5.0 x16 interface, and multiple display outputs. It offers 32 GB of GDDR6 memory, 22.94 TFLOPS of FP32 compute, and a 608.0 GB/s memory bandwidth. The NVIDIA Switch 2 GPU is a console SoC with a 40 W TDP, no display outputs, no bus interface listed, and 12 GB of LPDDR5X memory. It delivers 4.301 TFLOPS of FP32 compute and 102.4 GB/s bandwidth.

For any user selecting a GPU for desktop rendering, compute, or content creation, the Intel Arc Pro B70 is the only viable option based on the recorded data. It has more than five times the FP32 throughput, nearly six times the memory bandwidth, 8x the ROPs, and 2.67x the RT cores. It also provides display outputs, which the NVIDIA chip completely lacks. The Intel card launches at 949 USD MSRP, and the NVIDIA chip launches at 449 USD MSRP, but the specification gap is far larger than the price gap.

For a low-power embedded or console application, the NVIDIA Switch 2 GPU is the appropriate choice. It draws 40 W versus 230 W, includes 48 tensor cores, and has an Active production status. Its 14 mm thickness and lack of power connectors suit a fixed console enclosure. The Intel card cannot serve that role due to its power draw, size, and connector requirements.

The 50th percentile ranking for both GPUs in the all-GPU database reflects the absence of benchmark scores, not equivalence in performance. The recorded specifications indicate the Intel Arc Pro B70 dominates every measured compute and memory metric. The NVIDIA Switch 2 GPU dominates in power efficiency, tensor core availability, and production status. Users should choose based on the workload: desktop compute and display output point to the Intel card, while low-power console integration points to the NVIDIA chip.