AMD Instinct MI350P vs AMD Playstation 5 Pro GPU Comparison

Head-to-Head Benchmarks

The database records no direct benchmark scores for either the AMD Instinct MI350P or the AMD Playstation 5 Pro GPU. Both entries carry an average benchmark score of zero, and no nearest rival comparisons are listed for either part. The head-to-head comparison therefore rests entirely on the architectural and specification data recorded in the database, not on measured performance results.

The raw compute figures show a clear separation. The MI350P delivers 36.04 TFLOPS of FP32 throughput, while the Playstation 5 Pro GPU delivers 18.05 TFLOPS. That is exactly double the FP32 compute in the Instinct part. The MI350P also matches its FP32 rate in FP16 at 36.04 TFLOPS, with a 1:1 ratio. The Playstation 5 Pro GPU reaches 36.10 TFLOPS in FP16, but does so at a 2:1 ratio, meaning its FP16 rate is twice its FP32 rate. In raw FP16 throughput, the two parts are nearly identical, with the Playstation 5 Pro GPU ahead by 0.06 TFLOPS, a negligible margin of roughly 0.2 percent.

Texture throughput favors the Instinct part decisively. The MI350P records 1,126.4 GTexel/s, while the Playstation 5 Pro GPU records 564.0 GTexel/s. The Instinct part is again exactly double. Pixel throughput tells the opposite story. The Playstation 5 Pro GPU has 64 ROPs and delivers 150.4 GPixel/s, while the MI350P lists zero ROPs and a pixel rate of 0 MPixel/s. The Instinct card has no display outputs and is not designed for rasterized frame generation, so the pixel rate gap is expected.

Memory bandwidth separates the two by an order of magnitude. The MI350P uses 144 GB of HBM3e across an 8192-bit bus, achieving 8.19 TB/s. The Playstation 5 Pro GPU uses 16 GB of GDDR6 across a 256-bit bus, achieving 576.0 GB/s. That gives the Instinct part roughly 14.2 times the memory bandwidth of the console GPU. The memory clock figures differ as well, with the MI350P at 2000 MHz (8 Gbps effective) and the Playstation 5 Pro GPU at 2250 MHz (18 Gbps effective). The console part runs its memory at a higher clock, but the Instinct part compensates with a vastly wider bus.

Clock speeds show a different tradeoff. The Playstation 5 Pro GPU has a base clock of 2170 MHz and a boost clock of 2350 MHz. The MI350P has a base clock of 1000 MHz and a boost clock of 2200 MHz. The console part has a 117 percent higher base clock and a 6.8 percent higher boost clock. The Instinct part compensates with more than double the shading units, 8192 versus 3840, and more than double the TMUs, 512 versus 240.

Where Each One Wins

The MI350P wins in every metric tied to parallel compute throughput. FP32 performance is exactly double that of the Playstation 5 Pro GPU. Texture fill rate is exactly double. Shading unit count is 8192 versus 3840, which is 2.13 times. TMU count is 512 versus 240, which is 2.13 times. Memory capacity is 144 GB versus 16 GB, which is 9 times. Memory bandwidth is 8.19 TB/s versus 576.0 GB/s, which is 14.2 times. The process node is smaller at 3 nm versus 4 nm, and the transistor count is higher at 73,000 million versus 21,000 million.

The Playstation 5 Pro GPU wins in clock speed, pixel throughput, and FP16 efficiency relative to its FP32 rate. Its base clock of 2170 MHz is more than double the MI350P base clock. Its boost clock of 2350 MHz is 150 MHz higher. It has 64 ROPs and a pixel rate of 150.4 GPixel/s, while the MI350P has no ROPs and no pixel rate. Its FP16 ratio of 2:1 means it can reach 36.10 TFLOPS in FP16 from just 18.05 TFLOPS of FP32, whereas the MI350P spends the same FP16 throughput regardless of precision. The console part also has a higher transistor density at 75.3M per square millimeter versus 61.3M per square millimeter, and it carries an active production status while the MI350P has no recorded production status.

The power envelope favors the console part as well. The Playstation 5 Pro GPU has a TDP of 232 W. The MI350P has a TDP of 600 W. The console part uses a single HDMI 2.1 output and one USB Type-C port, while the MI350P has no display outputs at all.

Architecture Differences

The MI350P is built on CDNA 4.0 architecture, the Instinct generation for compute acceleration. The chip is labeled MI350 128CU. The Playstation 5 Pro GPU is built on RDNA 2.0 architecture, the console generation for Sony. The chip is labeled Viola.

The process nodes differ. The MI350P uses a 3 nm process from TSMC. The Playstation 5 Pro GPU uses a 4 nm process from TSMC. Die size favors the Instinct part in absolute terms, with 1190 mm² versus 279 mm², a 4.27 times difference. Transistor count favors the Instinct part as well, with 73,000 million versus 21,000 million, a 3.48 times difference. Transistor density, however, is higher on the console part, 75.3M per square millimeter versus 61.3M per square millimeter.

Memory architecture is fundamentally different. The MI350P uses HBM3e with a 8192-bit bus and 8.19 TB/s bandwidth. The Playstation 5 Pro GPU uses GDDR6 with a 256-bit bus and 576.0 GB/s bandwidth. The MI350P has no ROPs, no display outputs, and no API support for DirectX, OpenGL, or Vulkan. The Playstation 5 Pro GPU has 64 ROPs, supports OpenGL 4.6 and Vulkan 1.2, and has a single HDMI 2.1 output plus one USB Type-C port.

The MI350P uses a PCIe 5.0 x16 bus interface. The Playstation 5 Pro GPU has no recorded bus interface. The MI350P has a dual-slot form factor with dimensions of 267 mm by 111 mm by 40 mm. The Playstation 5 Pro GPU is larger as a physical console component, with dimensions of 386 mm by 216 mm by 89 mm, though this is the full console form factor, not just the GPU board. The MI350P uses a single 16-pin power connector and suggests a 1000 W power supply. The Playstation 5 Pro GPU has no recorded power connector or PSU suggestion.

The release dates differ by about 18 months. The Playstation 5 Pro GPU was released on November 6, 2024. The MI350P is dated May 6, 2026. The MI350P lists a predecessor of Radeon Instinct. The Playstation 5 Pro GPU has no predecessor or successor recorded.

FAQ

Q: Which GPU has higher FP32 compute?

A: The MI350P delivers 36.04 TFLOPS of FP32, exactly double the 18.05 TFLOPS of the Playstation 5 Pro GPU.

Q: How do the two compare in FP16 performance?

A: The MI350P delivers 36.04 TFLOPS at a 1:1 ratio. The Playstation 5 Pro GPU delivers 36.10 TFLOPS at a 2:1 ratio. The console part is ahead by 0.06 TFLOPS in FP16, a negligible margin.

Q: Which GPU has more memory bandwidth?

A: The MI350P has 8.19 TB/s of bandwidth from 144 GB of HBM3e on an 8192-bit bus. The Playstation 5 Pro GPU has 576.0 GB/s from 16 GB of GDDR6 on a 256-bit bus. The Instinct part has roughly 14.2 times the bandwidth.

Q: Does the MI350P support display output?

A: No. The MI350P has no display outputs and lists zero ROPs with a pixel rate of 0 MPixel/s. The Playstation 5 Pro GPU has one HDMI 2.1 output and one USB Type-C port.

Q: What are the clock speeds of each GPU?

A: The MI350P has a base clock of 1000 MHz and a boost clock of 2200 MHz. The Playstation 5 Pro GPU has a base clock of 2170 MHz and a boost clock of 2350 MHz.

Q: What is the production status of each GPU?

A: The Playstation 5 Pro GPU is marked as Active in the database. The MI350P has no recorded production status.

Specification Differences

The following fields differ between the two entries in the database.

| Field | AMD Instinct MI350P | AMD Playstation 5 Pro GPU |

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

| Architecture | CDNA 4.0 | RDNA 2.0 |

| Chip | MI350 128CU | Viola |

| Generation | Instinct (MIx) | Console GPU (Sony) |

| Process node | 3 nm | 4 nm |

| Transistors | 73,000 million | 21,000 million |

| Die size | 1190 mm² | 279 mm² |

| Transistor density | 61.3M / mm² | 75.3M / mm² |

| Base clock | 1000 MHz | 2170 MHz |

| Boost clock | 2200 MHz | 2350 MHz |

| Memory clock | 2000 MHz 8 Gbps effective | 2250 MHz 18 Gbps effective |

| Memory size | 144 GB | 16 GB |

| Memory type | HBM3e | GDDR6 |

| Memory bus width | 8192 bit | 256 bit |

| Memory bandwidth | 8.19 TB/s | 576.0 GB/s |

| Shading units | 8192 | 3840 |

| TMUs | 512 | 240 |

| ROPs | 0 | 64 |

| Pixel rate | 0 MPixel/s | 150.4 GPixel/s |

| Texture rate | 1,126.4 GTexel/s | 564.0 GTexel/s |

| FP32 | 36.04 TFLOPS | 18.05 TFLOPS |

| FP16 | 36.04 TFLOPS (1:1) | 36.10 TFLOPS (2:1) |

| TDP | 600 W | 232 W |

| Slot width | Dual-slot | Not recorded |

| Power connectors | 1x 16-pin | Not recorded |

| Suggested PSU | 1000 W | Not recorded |

| Bus interface | PCIe 5.0 x16 | Not recorded |

| Display outputs | No outputs | 1x HDMI 2.1, 1x USB Type-C |

| OpenGL support | N/A | 4.6 |

| Vulkan support | N/A | 1.2 |

| Dimensions | 267 x 111 x 40 mm | 386 x 216 x 89 mm |

| Release date | 2026-05-06 | 2024-11-06 |

| Predecessor | Radeon Instinct | Not recorded |

| Production status | Not recorded | Active |

| Launch MSRP | Not recorded | 699 USD |

The Verdict

The recorded data describes two GPUs with opposite design goals. The MI350P is a compute accelerator with no display path, no rasterization hardware, and no consumer API support. Its strengths are raw FP32 throughput, texture rate, memory capacity, and memory bandwidth, all of which exceed the Playstation 5 Pro GPU by a factor of two or more. The Playstation 5 Pro GPU is a console renderer with a full display output, 64 ROPs, and OpenGL and Vulkan support, running at much higher clocks and drawing 368 W less power.

A user selecting a part for dense parallel compute workloads, large memory residency, or high-bandwidth data movement would look to the MI350P. Its 144 GB of HBM3e and 8.19 TB/s bandwidth dwarf the 16 GB and 576.0 GB/s of the console part. Its 36.04 TFLOPS of FP32 is exactly twice the console part, and its texture rate is exactly double as well.

A user selecting a part for rasterized graphics output on a consumer display would look to the Playstation 5 Pro GPU. It has the only pixel pipeline of the two, with 150.4 GPixel/s and 64 ROPs, and it is the only one with any display connectivity. Its higher clocks, 2170 MHz base and 2350 MHz boost, also point to a design tuned for latency-sensitive frame generation rather than throughput-bound compute.

The FP16 comparison is the closest point in the data. The Playstation 5 Pro GPU edges the MI350P by 0.06 TFLOPS in FP16, but it reaches that rate through a 2:1 ratio that halves its FP32 throughput. The MI350P maintains a 1:1 ratio, meaning it can sustain the same FP16 rate without sacrificing FP32. For workloads that mix precisions, the Instinct part has the more flexible path.

The power and physical footprints reinforce the split. The MI350P requires 600 W and a 1000 W power supply, uses a dual-slot design with a 16-pin connector, and spans 267 mm in length. The Playstation 5 Pro GPU runs at 232 W, has no recorded power connector or PSU requirement, and is packaged within a 386 mm console chassis. The MI350P is a data center accelerator. The Playstation 5 Pro GPU is a fixed-function console component.

The database shows no benchmark scores for either part, so the verdict rests on specification data only. Given that, the MI350P is the compute part and the Playstation 5 Pro GPU is the graphics part. Each wins in the domain it was built for, and neither is a substitute for the other.