AMD Radeon PRO W7600 vs Intel Arc Pro B70 Comparison

Head-to-Head Benchmarks

The recorded data does not include any direct head-to-head benchmark comparisons between the AMD Radeon PRO W7600 and the Intel Arc Pro B70. The head-to-head benchmark table is empty, and neither card has a shared workload result in the database. This makes a direct numerical performance comparison impossible from the available measurements.

However, the AMD Radeon PRO W7600 has two individual benchmark results recorded. In Geekbench OpenCL, it scores 81528 points. In Geekbench Vulkan, it scores 92688 points. Its average benchmark score across all recorded tests is 87108, placing it in the 93rd percentile of all GPUs in the database. The Intel Arc Pro B70 has no benchmark scores recorded at all, with an average benchmark score of 0 and a 50th percentile rating, which indicates the database has not yet collected any performance measurements for this card.

The AMD card's nearest rivals provide context for its standing. The NVIDIA RTX A4500 averages 91671 points, which is 5% higher than the Radeon PRO W7600. The NVIDIA RTX A4500 Mobile averages 91134 points, 4.4% higher. The NVIDIA Quadro GP100 averages 87445 points, just 0.4% higher, placing it in a virtual tie. The NVIDIA CMP 40HX averages 85637 points, which is 1.7% lower than the AMD card. These data points show the Radeon PRO W7600 sits in a competitive band, slightly behind the RTX A4500 family but ahead of the CMP 40HX.

Because the Intel card lacks any recorded scores, the database cannot establish a performance delta between these two specific products. The only conclusion available is that the AMD card has verified performance data, while the Intel card remains unmeasured. Any performance comparison between them would require additional benchmark submissions.

Architecture Differences

The two cards use fundamentally different GPU architectures. The AMD Radeon PRO W7600 is built on RDNA 3.0, with the codename Hotpink Bonefish, and belongs to the Radeon Pro Navi generation (Navi III Series). It uses the Navi 33 chip. The Intel Arc Pro B70 uses the Xe2-HPG architecture, based on the BMG-G31 chip, and belongs to the Battlemage (Pro Series) generation.

The manufacturing process differs significantly. AMD uses a 6 nm process node at TSMC, while Intel uses a 5 nm process node, also at TSMC. The transistor counts diverge sharply: the AMD chip contains 13,300 million transistors on a 204 mm² die, yielding a transistor density of 65.2 million per square millimeter. Intel's die size is 368 mm², which is considerably larger, but its transistor count is listed as unknown, so no density figure can be calculated.

The compute resources show a major scaling difference. The AMD card has 2048 shading units, 128 texture mapping units, and 64 render output units. The Intel card doubles these counts: 4096 shading units, 256 TMUs, and 128 ROPs. Both cards have 32 ray tracing cores, but the Intel card's total compute capacity is higher. The AMD card delivers 19.99 TFLOPS of FP32 performance, while the Intel card delivers 22.94 TFLOPS. In FP16, the AMD card reaches 39.98 TFLOPS (2:1 ratio), and the Intel card reaches 45.88 TFLOPS (2:1 ratio). The pixel rate for AMD is 156.2 GPixel/s versus 358.4 GPixel/s for Intel. The texture rate is 312.3 GTexel/s for AMD versus 716.8 GTexel/s for Intel.

Memory architecture also differs substantially. The AMD card has 8 GB of GDDR6 on a 128 bit bus, delivering 288.0 GB/s of bandwidth. The Intel card has 32 GB of GDDR6 on a 256 bit bus, delivering 608.0 GB/s of bandwidth. The Intel card provides four times the capacity and more than double the bandwidth.

Clock speeds favor Intel. The AMD card has a base clock of 1720 MHz and a boost clock of 2440 MHz. The Intel card has a base clock of 2280 MHz and a boost clock of 2800 MHz. Memory clocks are 2250 MHz (18 Gbps effective) for AMD and 2375 MHz (19 Gbps effective) for Intel.

The bus interfaces differ as well. AMD uses PCIe 4.0 x8, while Intel uses PCIe 5.0 x16, which provides a significantly wider and faster connection to the host system.

The Verdict

The data supports a clear distinction based on measured performance and specifications, but only for the AMD card. The Radeon PRO W7600 has verified benchmark scores: 81528 in Geekbench OpenCL, 92688 in Geekbench Vulkan, and an average of 87108 across all tests. It ranks in the 93rd percentile of all GPUs. The Intel Arc Pro B70 has no recorded benchmarks, an average score of zero, and a 50th percentile rating, which means the database has no evidence of its actual performance.

From a specification standpoint, the Intel card is larger in nearly every compute dimension. It has double the shading units, double the TMUs, double the ROPs, and higher clock speeds. Its FP32 throughput is 15% higher than the AMD card (22.94 TFLOPS versus 19.99 TFLOPS). Its memory subsystem is far more capable, with four times the capacity and more than double the bandwidth. The pixel rate and texture rate are also roughly double.

However, the Intel card consumes 230 W of power versus 130 W for the AMD card, and it requires a dual-slot cooler with a single 8-pin power connector. The AMD card is single-slot with a single 6-pin connector. The suggested power supply is 300 W for AMD and 550 W for Intel. The physical dimensions also differ: the AMD card is 241 mm long, 115 mm high, and the Intel card is 267 mm long, 110 mm high, and 39 mm wide.

The AMD card has a launch MSRP of 599 USD. The Intel card has a launch MSRP of 949 USD. The release dates are also different: the AMD card was released on August 2, 2023, while the Intel card has a release date of March 25, 2026, which is in the future relative to the AMD card's availability.

Given that the Intel card has no benchmark data, the database cannot confirm that its higher specifications translate into faster real-world performance. The choice between these two cards depends on whether the user prioritizes verified performance or specifications on paper. The AMD card is the only one with recorded measurements, and those measurements place it in the top 7% of all GPUs. The Intel card remains unproven in the database, so any performance claims would be speculative. Users who require immediate, measured performance data would select the AMD card based on the available evidence. Users who need the larger memory capacity and higher theoretical throughput would consider the Intel card, but they would do so without any benchmark confirmation.

Specification Differences

| Specification | AMD Radeon PRO W7600 | Intel Arc Pro B70 |

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

| Architecture | RDNA 3.0 | Xe2-HPG |

| Process Node | 6 nm | 5 nm |

| Die Size | 204 mm² | 368 mm² |

| Transistors | 13,300 million | unknown |

| Base Clock | 1720 MHz | 2280 MHz |

| Boost Clock | 2440 MHz | 2800 MHz |

| Memory Size | 8 GB | 32 GB |

| Memory Bus Width | 128 bit | 256 bit |

| Memory Bandwidth | 288.0 GB/s | 608.0 GB/s |

| Shading Units | 2048 | 4096 |

| TMUs | 128 | 256 |

| ROPs | 64 | 128 |

| FP32 Performance | 19.99 TFLOPS | 22.94 TFLOPS |

| FP16 Performance | 39.98 TFLOPS | 45.88 TFLOPS |

| Pixel Rate | 156.2 GPixel/s | 358.4 GPixel/s |

| Texture Rate | 312.3 GTexel/s | 716.8 GTexel/s |

| TDP | 130 W | 230 W |

| Slot Width | Single-slot | Dual-slot |

| Power Connectors | 1x 6-pin | 1x 8-pin |

| Suggested PSU | 300 W | 550 W |

| Bus Interface | PCIe 4.0 x8 | PCIe 5.0 x16 |

| Display Outputs | 4x DisplayPort 2.1 | 1x HDMI 2.1a, 3x DisplayPort 2.1 |

| Dimensions (length x height) | 241 mm x 115 mm | 267 mm x 110 mm x 39 mm |

| Release Date | August 2, 2023 | March 25, 2026 |

| Launch MSRP | 599 USD | 949 USD |

Both cards support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. Neither card has tensor cores listed. The AMD card has a predecessor listed as Radeon Pro Vega, while the Intel card has no predecessor. Neither card has a successor listed.

FAQ

Q: Which card has a higher average benchmark score?

A: The AMD Radeon PRO W7600 has an average benchmark score of 87108 across its recorded tests. The Intel Arc Pro B70 has an average benchmark score of 0, as no benchmarks are recorded for it.

Q: How much memory does each card have?

A: The AMD Radeon PRO W7600 has 8 GB of GDDR6 memory on a 128 bit bus. The Intel Arc Pro B70 has 32 GB of GDDR6 memory on a 256 bit bus.

Q: What is the memory bandwidth difference?

A: The AMD card delivers 288.0 GB/s of memory bandwidth. The Intel card delivers 608.0 GB/s, which is more than double the AMD card's bandwidth.

Q: Which card has higher clock speeds?

A: The Intel Arc Pro B70 has a base clock of 2280 MHz and a boost clock of 2800 MHz. The AMD Radeon PRO W7600 has a base clock of 1720 MHz and a boost clock of 2440 MHz.

Q: What is the FP32 performance comparison?

A: The AMD Radeon PRO W7600 delivers 19.99 TFLOPS of FP32 performance. The Intel Arc Pro B70 delivers 22.94 TFLOPS, which is approximately 15% higher.

Q: What are the power requirements for each card?

A: The AMD Radeon PRO W7600 has a TDP of 130 W, uses a single 6-pin power connector, and has a suggested PSU of 300 W. The Intel Arc Pro B70 has a TDP of 230 W, uses a single 8-pin power connector, and has a suggested PSU of 550 W.