AMD Instinct MI350P vs Intel Arc Graphics 32EU Comparison

The Verdict

The AMD Instinct MI350P and Intel Arc Graphics 32EU occupy opposite ends of the GPU spectrum. The MI350P is a 600 W dual-slot accelerator with 144 GB of HBM3e memory, designed for compute workloads that demand massive bandwidth and raw FP32 throughput. The Arc Graphics 32EU is a 65 W integrated graphics processor embedded in Arrow Lake-S chips, built for everyday display output and light rendering. The database records no shared benchmark scores between the two, and the MI350P holds zero recorded wins against the 32EU, while the 32EU holds zero recorded wins against the MI350P. This is not a contest between equals; it is a comparison of two products with entirely different purposes.

Buyers who need a discrete accelerator with 36.04 TFLOPS FP32 performance, 8.19 TB/s of memory bandwidth, and 144 GB of VRAM should select the MI350P. It has no display outputs, so it cannot drive monitors. The Arc Graphics 32EU, with its 12 Ultimate DirectX support, OpenGL 4.6, and Vulkan 1.4, is the appropriate choice for a desktop system requiring integrated graphics with motherboard-dependent display outputs. The MI350P targets server rooms and compute clusters; the 32EU targets mainstream desktop processors.

FAQ

Q: Which GPU has higher FP32 compute throughput?

A: The MI350P delivers 36.04 TFLOPS FP32, while the Arc Graphics 32EU delivers 998.4 GFLOPS FP32. The MI350P is roughly 36 times faster in FP32 throughput.

Q: What memory configurations do these GPUs use?

A: The MI350P uses 144 GB of HBM3e on an 8192-bit bus with 8.19 TB/s bandwidth. The Arc Graphics 32EU uses system-shared memory with system-dependent bandwidth and no dedicated VRAM.

Q: Which GPU supports modern graphics APIs?

A: The Arc Graphics 32EU supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The MI350P lists N/A for DirectX, OpenGL, and Vulkan, indicating no graphics API support.

Q: What is the power requirement for each?

A: The MI350P has a 600 W TDP and requires a 1000 W suggested PSU with a single 16-pin power connector. The Arc Graphics 32EU has a 65 W TDP and is an integrated GPU with no power connectors or suggested PSU.

Q: How do their benchmark scores compare?

A: The Arc Graphics 32EU has an average benchmark score of 733 from the 3DMark Steel Nomad DX12 test, placing it in the 3rd percentile of all GPUs. The MI350P has no recorded benchmark scores and sits at the 50th percentile with an average score of 0.

Q: What are the nearest rivals for the Arc Graphics 32EU?

A: The Intel Arc Graphics 24EU and Intel Arc Graphics 64EU both score 733, matching the 32EU exactly. The AMD Radeon HD 6470M scores 723, which is 1.4% lower, and the NVIDIA GeForce GT 415M scores 751, which is 2.4% higher.

Head-to-Head Benchmarks

The database contains no head-to-head benchmark results between the MI350P and the Arc Graphics 32EU. The wins counters for both products sit at zero. The only recorded benchmark belongs to the Arc Graphics 32EU: a 3DMark Steel Nomad DX12 score of 733. This score places the 32EU in the 3rd percentile of all GPUs, meaning 97% of recorded GPUs outperform it. Its nearest rivals, the Intel Arc Graphics 24EU and Intel Arc Graphics 64EU, also score 733, showing a 0% delta. The AMD Radeon HD 6470M trails by 1.4% with a score of 723, while the NVIDIA GeForce GT 415M leads by 2.4% with a score of 751.

The MI350P has no benchmark entries in the database. Its average benchmark score is recorded as 0, and its percentile versus all GPUs is 50, which reflects a mid-pack position by default rather than any measured performance. Without benchmark data, direct numerical comparison is impossible. What the data does show is that the MI350P targets a different workload class entirely: FP32 throughput of 36.04 TFLOPS and texture rate of 1,126.4 GTexel/s versus the 32EU's 998.4 GFLOPS FP32 and 31.20 GTexel/s texture rate. The MI350P also has a pixel rate of 0 MPixel/s because it has no ROPs, whereas the 32EU has 8 ROPs and a pixel rate of 15.60 GPixel/s.

Specification Differences

The two GPUs differ in nearly every measurable specification. The MI350P uses the MI350 128CU chip with CDNA 4.0 architecture, built on a 3 nm process at TSMC with 73,000 million transistors on a 1190 mm² die. The Arc Graphics 32EU uses the Arrow Lake-S chip with Xe-LPG architecture, also on a 3 nm TSMC process, with 17,800 million transistors on a 243 mm² die. Transistor density is 61.3M per mm² for the MI350P and 73.3M per mm² for the 32EU.

Clock speeds diverge sharply. The MI350P runs at a 1000 MHz base and 2200 MHz boost, with memory at 2000 MHz (8 Gbps effective). The 32EU runs at a 300 MHz base and 1950 MHz boost, with system-shared memory. The MI350P has 8192 shading units, 512 TMUs, and 0 ROPs. The 32EU has 256 shading units, 16 TMUs, and 8 ROPs. The MI350P's memory subsystem uses 144 GB of HBM3e on an 8192-bit bus with 8.19 TB/s bandwidth. The 32EU uses system-shared memory with system-dependent bandwidth.

The MI350P has a 600 W TDP, dual-slot width, one 16-pin power connector, and a suggested 1000 W PSU. The 32EU has a 65 W TDP, is an IGP with no slot width, no power connectors, and no suggested PSU. The MI350P uses PCIe 5.0 x16, while the 32EU uses a Ring Bus interface. The MI350P has no display outputs; the 32EU has motherboard-dependent display outputs. The MI350P measures 267 mm by 111 mm by 40 mm. The 32EU has no recorded dimensions. The MI350P's release date is May 6, 2026, while the 32EU released October 23, 2024. The 32EU is marked as Active in production status; the MI350P has no production status recorded.

Architecture Differences

The MI350P uses CDNA 4.0, AMD's compute-focused architecture, with the MI350 128CU chip. The 32EU uses Xe-LPG, Intel's graphics architecture for integrated GPUs, with the Arrow Lake-S chip. Both are fabricated on the same 3 nm TSMC process, but the die sizes differ dramatically: 1190 mm² for the MI350P versus 243 mm² for the 32EU. The MI350P packs 73,000 million transistors, while the 32EU has 17,800 million. The MI350P's higher transistor count enables 8192 shading units and 512 TMUs, but it has zero ROPs. The 32EU has 256 shading units, 16 TMUs, and 8 ROPs.

The MI350P's CDNA 4.0 architecture prioritizes compute throughput over graphics output. Its FP16 performance matches FP32 at 36.04 TFLOPS (1:1 ratio), indicating a design that treats both precision levels equally. The 32EU's Xe-LPG architecture delivers FP16 at 1.997 TFLOPS (2:1 ratio), meaning FP16 runs twice as fast as FP32. The MI350P supports no graphics APIs, confirming its role as a compute accelerator. The 32EU supports DirectX 12 Ultimate, OpenGL 4.6, and Vulkan 1.4, confirming its role as a general-purpose graphics processor. The MI350P's memory is HBM3e with a 8192-bit bus, while the 32EU relies on system-shared memory. The MI350P is a discrete dual-slot card; the 32EU is an integrated GPU on the processor package.

Where Each One Wins

The MI350P wins decisively in compute-heavy workloads. Its FP32 throughput of 36.04 TFLOPS dwarfs the 32EU's 998.4 GFLOPS. Its texture rate of 1,126.4 GTexel/s exceeds the 32EU's 31.20 GTexel/s by a factor of 36. The 144 GB HBM3e memory pool with 8.19 TB/s bandwidth provides 36 times the bandwidth of a typical system-shared configuration, though the exact comparison depends on the host system's memory. The MI350P's 8192 shading units and 512 TMUs give it massive parallel processing capacity for AI training, scientific simulation, and large-scale data processing. Its 600 W TDP and 1000 W suggested PSU reflect the power appetite of such a compute accelerator.

The Arc Graphics 32EU wins in graphics output and integration. It has 8 ROPs and a pixel rate of 15.60 GPixel/s, while the MI350P has 0 ROPs and 0 MPixel/s pixel rate. The 32EU supports DirectX 12 Ultimate, OpenGL 4.6, and Vulkan 1.4, enabling modern game and application rendering. Its 65 W TDP makes it suitable for power-efficient desktop systems. It has display outputs via the motherboard, allowing direct monitor connection. The 32EU's 3DMark Steel Nomad DX12 score of 733, while low in the 3rd percentile, is a concrete graphics benchmark result. The MI350P has no such result because it cannot render graphics.

The 32EU also wins on physical footprint. It is an integrated GPU with no dimensions, no power connectors, and no slot width. The MI350P measures 267 mm by 111 mm by 40 mm and requires a dual-slot position in a PCIe 5.0 x16 slot. The 32EU's Ring Bus interface means it needs no dedicated slot at all. For a mainstream desktop build, the 32EU provides adequate graphics for daily use, video playback, and light gaming. For a server or workstation requiring massive parallel compute, the MI350P is the only option with its 144 GB HBM3e and 36.04 TFLOPS FP32. The data shows two products with zero overlap in intended use cases.