AMD Instinct MI300 vs Intel Arc Pro A60M Comparison

Where Each One Wins

The recorded data shows a complete functional separation between these two accelerators. AMD Instinct MI300 wins in every category that matters for compute density, memory capacity, and raw throughput. Intel Arc Pro A60M wins in every category related to graphics output, rendering pipelines, and API compatibility. There is no overlap in the win columns because the two products are built for entirely different workloads.

AMD Instinct MI300 delivers 47.87 TFLOPS of FP32 compute and 47.87 TFLOPS of FP16 compute with a 1:1 ratio. Intel Arc Pro A60M delivers 5.325 TFLOPS of FP32 and 10.65 TFLOPS of FP16 with a 2:1 ratio. The MI300 leads FP32 by roughly 9 times and FP16 by roughly 4.5 times. For texture processing, the MI300 reaches 1,496.0 GTexel/s versus the Arc Pro A60M at 166.4 GTexel/s, a lead of about 9 times. The MI300 has 128 GB of HBM3 memory with 5.32 TB/s bandwidth, while the Arc Pro A60M has 8 GB of GDDR6 with 256.0 GB/s bandwidth. The MI300 carries a 8192 bit memory bus, the Arc Pro A60M a 128 bit bus.

Intel Arc Pro A60M wins on graphics-specific metrics. It has 64 ROPs and a pixel rate of 83.20 GPixel/s, while the MI300 has 0 ROPs and a pixel rate of 0 MPixel/s. The Arc Pro A60M supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4; the MI300 reports N/A for all three APIs. The Arc Pro A60M has 16 ray tracing cores; the MI300 lists null for RT cores. The MI300 has no display outputs, while the Arc Pro A60M lists "Portable Device Dependent" outputs. The MI300 is not a graphics card in any functional sense; it is a compute accelerator.

Architecture Differences

The two chips share a foundry but diverge everywhere else. AMD Instinct MI300 uses the Aqua Vanjaram chip on CDNA 3.0 architecture, built on a 5 nm process at TSMC. Intel Arc Pro A60M uses the DG2-256 chip on Xe-HPG architecture, built on a 6 nm process at TSMC. The MI300 belongs to the Instinct (MIx) generation, the Arc Pro A60M to the Alchemist (Pro-Series Mobile) generation.

Transistor counts differ by an order of magnitude. The MI300 packs 153,000 million transistors on a 1017 mm² die, yielding 150.4M transistors per mm². The Arc Pro A60M contains 11,500 million transistors on a 269 mm² die, yielding 42.8M per mm². The MI300's die is roughly 3.8 times larger by area and holds roughly 13.3 times more transistors. The MI300's transistor density is about 3.5 times higher despite the larger die, indicating a much more aggressively packed design.

Shading unit counts reflect the same gap. The MI300 has 14,080 shading units and 880 TMUs. The Arc Pro A60M has 2,048 shading units and 128 TMUs. The MI300 has no ROPs, no RT cores, and no tensor cores listed. The Arc Pro A60M has 64 ROPs and 16 RT cores. Memory architecture also differs fundamentally: HBM3 with 8192 bit bus versus GDDR6 with 128 bit bus. The MI300's memory clock is 1300 MHz with 5.2 Gbps effective; the Arc Pro A60M's memory clock is 2000 MHz with 16 Gbps effective. Despite the Arc Pro A60M's higher effective memory clock, the MI300's vastly wider bus produces 5.32 TB/s versus 256.0 GB/s, a 20.8 times advantage.

Power and interface specifications reinforce the positioning. The MI300 has a 600 W TDP with 2x 8-pin power connectors and a suggested PSU of 1000 W. The Arc Pro A60M has a 95 W TDP, no power connectors listed, and no suggested PSU. The MI300 uses PCIe 5.0 x16; the Arc Pro A60M uses PCIe 4.0 x16. The MI300 measures 267 mm in length and 111 mm in height; the Arc Pro A60M is an IGP form factor with no dimensions listed. The MI300 has no display outputs; the Arc Pro A60M's outputs are portable device dependent. The MI300 has no production status listed; the Arc Pro A60M is marked Active.

FAQ

Q: Which GPU has more FP32 compute power?

A: AMD Instinct MI300 delivers 47.87 TFLOPS of FP32, while Intel Arc Pro A60M delivers 5.325 TFLOPS. The MI300 leads by roughly 9 times.

Q: Which GPU supports ray tracing?

A: Intel Arc Pro A60M has 16 ray tracing cores and supports DirectX 12 Ultimate (12_2). AMD Instinct MI300 lists no RT cores and reports N/A for DirectX, OpenGL, and Vulkan support.

Q: How much memory does each GPU have?

A: AMD Instinct MI300 has 128 GB of HBM3 with a 8192 bit bus and 5.32 TB/s bandwidth. Intel Arc Pro A60M has 8 GB of GDDR6 with a 128 bit bus and 256.0 GB/s bandwidth.

Q: Which GPU is smaller or more mobile-friendly?

A: Intel Arc Pro A60M is an IGP (integrated graphics processor) form factor with a 95 W TDP and no listed dimensions. AMD Instinct MI300 is a discrete card measuring 267 mm by 111 mm with a 600 W TDP.

Q: Which GPU has display outputs?

A: Intel Arc Pro A60M lists "Portable Device Dependent" display outputs. AMD Instinct MI300 lists "No outputs" and is not designed for display output.

Q: What are the fabrication process nodes?

A: AMD Instinct MI300 uses a 5 nm TSMC process. Intel Arc Pro A60M uses a 6 nm TSMC process. Both are fabricated by TSMC, but the MI300 uses the smaller node.

Specification Differences

The two products differ in nearly every recorded specification field. Process node: 5 nm for MI300 versus 6 nm for Arc Pro A60M. Transistors: 153,000 million versus 11,500 million. Die size: 1017 mm² versus 269 mm². Transistor density: 150.4M / mm² versus 42.8M / mm². Base clock: 1000 MHz versus 900 MHz. Boost clock: 1700 MHz versus 1300 MHz. Memory clock: 1300 MHz (5.2 Gbps effective) versus 2000 MHz (16 Gbps effective). Memory size: 128 GB versus 8 GB. Memory type: HBM3 versus GDDR6. Memory bus width: 8192 bit versus 128 bit. Memory bandwidth: 5.32 TB/s versus 256.0 GB/s. Shading units: 14,080 versus 2,048. TMUs: 880 versus 128. ROPs: 0 versus 64. RT cores: null versus 16. Pixel rate: 0 MPixel/s versus 83.20 GPixel/s. Texture rate: 1,496.0 GTexel/s versus 166.4 GTexel/s. FP32: 47.87 TFLOPS versus 5.325 TFLOPS. FP16: 47.87 TFLOPS (1:1) versus 10.65 TFLOPS (2:1). TDP: 600 W versus 95 W. Slot width: null versus IGP. Power connectors: 2x 8-pin versus null. Suggested PSU: 1000 W versus null. Bus interface: PCIe 5.0 x16 versus PCIe 4.0 x16. Display outputs: "No outputs" versus "Portable Device Dependent". DirectX: N/A versus 12 Ultimate (12_2). OpenGL: N/A versus 4.6. Vulkan: N/A versus 1.4. Dimensions: 267 mm length and 111 mm height versus null. Production status: null versus Active. Release date: 2023-01-03 versus 2023-06-05. Predecessor: Radeon Instinct versus null.

Head-to-Head Benchmarks

The database contains no direct head-to-head benchmark scores for these two products. Both have empty benchmark arrays, zero wins each, and an average benchmark score of 0. The percentile versus all GPUs is 50 for both. No nearest rivals are listed for either product. The analysis must therefore rely entirely on the recorded specification data, which provides clear and decisive differences.

The largest wins for AMD Instinct MI300 come from memory and compute scaling. The MI300's 5.32 TB/s bandwidth is 20.8 times the Arc Pro A60M's 256.0 GB/s. The 8192 bit bus is 64 times wider than the 128 bit bus. The 128 GB memory capacity is 16 times the 8 GB capacity. The FP32 throughput of 47.87 TFLOPS is 8.99 times the 5.325 TFLOPS of the Arc Pro A60M. The FP16 throughput of 47.87 TFLOPS is 4.49 times the 10.65 TFLOPS of the Arc Pro A60M. The texture rate of 1,496.0 GTexel/s is 8.99 times the 166.4 GTexel/s. The transistor count of 153,000 million is 13.3 times the 11,500 million. The die size of 1017 mm² is 3.78 times the 269 mm². The shading unit count of 14,080 is 6.88 times the 2,048. The TMU count of 880 is 6.88 times the 128. The base clock of 1000 MHz is 1.11 times the 900 MHz. The boost clock of 1700 MHz is 1.31 times the 1300 MHz.

The largest wins for Intel Arc Pro A60M come from graphics-specific features. The pixel rate of 83.20 GPixel/s versus 0 MPixel/s is an infinite or undefined ratio, but the practical meaning is that the Arc Pro A60M can rasterize while the MI300 cannot. The 64 ROPs versus 0 ROPs is a complete functional difference. The 16 RT cores versus null is a complete feature absence on the MI300. The Arc Pro A60M supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, while the MI300 reports N/A for all three. The Arc Pro A60M has display outputs, the MI300 has none. The Arc Pro A60M's memory clock of 2000 MHz is 1.54 times the MI300's 1300 MHz, and its effective memory rate of 16 Gbps is 3.08 times the MI300's 5.2 Gbps, but these wins are irrelevant given the MI300's overwhelming bus width advantage.

The Verdict

The data indicates two products with zero functional overlap. AMD Instinct MI300 is a compute accelerator with no graphics capabilities, no display outputs, and no API support. Intel Arc Pro A60M is a mobile professional graphics processor with full rendering pipelines, ray tracing, and API compatibility.

For workloads that require massive memory capacity, the MI300's 128 GB of HBM3 is the clear choice. The 5.32 TB/s bandwidth and 8192 bit bus make it suited for data sets that exceed 8 GB, which would exhaust the Arc Pro A60M entirely. For FP32 or FP16 compute at scale, the MI300's 47.87 TFLOPS in both precision formats outperforms the Arc Pro A60M in every measured compute metric. The 1:1 FP16 ratio on the MI300 contrasts with the 2:1 ratio on the Arc Pro A60M, meaning the MI300 does not halve its throughput for FP16 work. The MI300 also uses PCIe 5.0 x16 versus PCIe 4.0 x16, providing a newer host interface.

For workloads that require graphics output, rasterization, or ray tracing, the Arc Pro A60M is the only option of the two. It has 64 ROPs, 16 RT cores, a pixel rate of 83.20 GPixel/s, and full DirectX 12 Ultimate, OpenGL 4.6, and Vulkan 1.4 support. The MI300 cannot render frames or drive displays. The Arc Pro A60M also fits in an IGP form factor with a 95 W TDP and no external power connectors, making it deployable in mobile or compact systems where the MI300's 600 W TDP, 267 mm length, and 2x 8-pin power connectors would be prohibitive.

The release dates show the MI300 launched on 2023-01-03 and the Arc Pro A60M on 2023-06-05. The MI300's predecessor is Radeon Instinct; the Arc Pro A60M has no predecessor listed. The Arc Pro A60M is marked Active in production status; the MI300 has no status listed. Both products sit at the 50th percentile versus all GPUs, but that percentile is computed from empty benchmark data, so it carries no comparative information.

The verdict is straightforward. Choose AMD Instinct MI300 for compute density, memory scale, and throughput. Choose Intel Arc Pro A60M for graphics rendering, ray tracing, API support, and low-power mobile integration. The two products do not compete; they serve disjoint use cases. The recorded specifications confirm that the MI300 is a server-class accelerator and the Arc Pro A60M is a professional mobile GPU. No benchmark scores exist to refine this conclusion, but the specification gaps are so large in both directions that the functional split is unambiguous.