AMD Radeon 740M vs Intel Arc Pro B370 Comparison

The Verdict

The AMD Radeon 740M and Intel Arc Pro B370 occupy the same integrated graphics class, but the recorded data positions them differently. The Radeon 740M has an average benchmark score of 12,870 across two recorded tests, while the Arc Pro B370 has no recorded benchmarks in the database, giving it an average score of zero and a percentile ranking of 50 versus the Radeon's 53. The Radeon 740M is the only one of the two with measurable performance data, and it sits within 0.4 percent of the AMD Radeon RX 580 in average score. The Arc Pro B370 is a newer part with a higher transistor count per its architecture, but the database contains no scores to validate its real-world standing. For workloads that depend on established OpenCL and Vulkan results, the Radeon 740M is the verified option. The Arc Pro B370 is the choice only when its specific architectural features, such as its higher shading unit count and FP16 throughput, matter more than confirmed benchmark numbers.

Architecture Differences

The Radeon 740M is built on TSMC's 4 nm process using the RDNA 3.0 architecture, with the Phoenix2 chip and a die size of 137 mm². It packs 20,900 million transistors, which translates to a transistor density of 152.6 million per square millimeter. The Intel Arc Pro B370 uses Intel's 3 nm process with the Xe3-LPG architecture and the Panther Lake chip; its transistor count and die size are listed as unknown in the database. The Radeon uses a PCIe 4.0 x8 bus interface, while the Arc Pro B370 lists its bus interface simply as "IGP." Both are integrated graphics processors with system-shared memory and no dedicated power connectors. The Radeon 740M is part of the Navi III IGP (Phoenix) generation, with the Navi II IGP as its predecessor and Navi III IGP as its successor. The Arc Pro B370 belongs to the Arc Graphics-WM (Panther Lake) generation, with HD Graphics-WM as its predecessor and no successor listed. Both parts support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, so API-level feature parity is complete. The Radeon comes from AMD and the Arc Pro from Intel, and both are classified as active production parts.

Head-to-Head Benchmarks

The database lists no direct head-to-head benchmark entries between the AMD Radeon 740M and the Intel Arc Pro B370. The wins counter shows zero for both parts. The Radeon 740M does have its own recorded benchmark results: a Geekbench OpenCL score of 10,172 and a Geekbench Vulkan score of 15,568. Its average benchmark score of 12,870 places it in the 53rd percentile of all GPUs. The nearest rivals in the database are the AMD FirePro W5100 at 12,847 (0.2 percent slower), the AMD Radeon Pro 455 at 12,831 (0.3 percent slower), the NVIDIA GeForce GTX 590 at 12,830 (0.3 percent slower), and the AMD Radeon RX 580 at 12,928 (0.4 percent faster). This places the Radeon 740M in a tight cluster where performance differences among these four rivals are under half a percent. The Arc Pro B370 has no benchmark entries, no nearest rivals, and an average score of zero, so no comparative performance statements can be made from the recorded data. The absence of head-to-head results means any direct comparison relies entirely on the Radeon's existing scores and the Arc Pro's architectural specifications.

Specification Differences

The two integrated GPUs differ across nearly every compute and clock parameter in the database. The Radeon 740M has a base clock of 800 MHz and a boost clock of 2800 MHz. The Arc Pro B370 runs a 300 MHz base clock and a 2400 MHz boost clock. The Radeon has 256 shading units, 16 texture mapping units, 8 ROPs, and 4 ray tracing cores. The Arc Pro B370 scales up to 1,280 shading units, 40 TMUs, 20 ROPs, and 10 ray tracing cores, which represents a 5x increase in shading units, 2.5x in TMUs, 2.5x in ROPs, and 2.5x in ray tracing cores. Pixel rate for the Radeon is 22.40 GPixel/s, while the Arc Pro reaches 48.00 GPixel/s. Texture rate for the Radeon is 44.80 GTexel/s versus 96.00 GTexel/s for the Arc Pro. FP32 throughput is 2.867 TFLOPS for the Radeon and 6.144 TFLOPS for the Arc Pro, a difference of roughly 2.1x. FP16 performance shows a wider gap: the Radeon delivers 2.867 TFLOPS at a 1:1 ratio, while the Arc Pro delivers 12.29 TFLOPS at a 2:1 ratio, which is about 4.3x higher. The power envelope is reversed: the Radeon 740M has a 45 W TDP, while the Arc Pro B370 is rated at 25 W. The Radeon uses a PCIe 4.0 x8 interface; the Arc Pro lists "IGP" as its bus interface. Display outputs are motherboard dependent for the Radeon and portable device dependent for the Arc Pro. The Radeon was released on January 30, 2024; the Arc Pro B370 has a release date of January 26, 2026. The process node is 4 nm for the Radeon and 3 nm for the Arc Pro, with different foundries: TSMC for AMD, Intel for the Arc Pro. Both share system-shared memory type, size, and bus width, with bandwidth listed as system dependent for each. Neither part has a launch MSRP in the database.

FAQ

Q: Which GPU has the higher average benchmark score?

A: The AMD Radeon 740M has an average benchmark score of 12,870 across Geekbench OpenCL and Vulkan tests. The Intel Arc Pro B370 has no recorded benchmarks, so its average score is zero.

Q: How does the Radeon 740M compare to its nearest rivals?

A: The Radeon 740M is 0.2 percent ahead of the AMD FirePro W5100, 0.3 percent ahead of the AMD Radeon Pro 455, 0.3 percent ahead of the NVIDIA GeForce GTX 590, and 0.4 percent behind the AMD Radeon RX 580.

Q: Which GPU has more shading units?

A: The Intel Arc Pro B370 has 1,280 shading units, while the AMD Radeon 740M has 256 shading units. That is a 5x difference in shading unit count.

Q: What is the FP16 performance difference between the two?

A: The Arc Pro B370 delivers 12.29 TFLOPS FP16 at a 2:1 ratio, while the Radeon 740M delivers 2.867 TFLOPS at a 1:1 ratio. The Arc Pro's FP16 throughput is roughly 4.3x higher.

Q: Do both GPUs support the same graphics APIs?

A: Yes. Both the AMD Radeon 740M and the Intel Arc Pro B370 support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

Q: What are the TDP ratings for each GPU?

A: The AMD Radeon 740M has a 45 W TDP, and the Intel Arc Pro B370 has a 25 W TDP. The Arc Pro B370 is rated for lower power consumption despite its higher compute specifications.