AMD Instinct MI350P vs AMD Ryzen Z2 Go GPU Comparison

Head-to-Head Benchmarks

The recorded data contains no direct benchmark comparisons between the AMD Instinct MI350P and the AMD Ryzen Z2 Go GPU. Both entries show an average benchmark score of zero, and the head-to-head benchmark list is empty. Consequently, there are no measured wins for either side in this comparison. The percentile versus all GPUs is identical for both parts at 50, placing them at the median of the database's tracked graphics hardware, though this value reflects database position rather than any direct performance contest.

Without benchmark results, the raw compute specifications provide the only measurable differentiation. The Instinct MI350P delivers 36.04 TFLOPS of FP32 performance, while the Ryzen Z2 Go GPU delivers 4.147 TFLOPS. The Instinct part therefore offers approximately 8.7 times the FP32 throughput based on these figures. In FP16, the MI350P maintains 36.04 TFLOPS at a 1:1 ratio, while the Ryzen Z2 Go reaches 8.294 TFLOPS at a 2:1 ratio, giving the Instinct part a 4.3 times advantage in FP16 throughput.

Texture throughput follows a similar pattern. The Instinct MI350P achieves 1,126.4 GTexel/s, compared to 129.6 GTexel/s for the Ryzen Z2 Go GPU, a difference of roughly 8.7 times. Pixel rate tells a different story entirely: the MI350P is recorded at 0 MPixel/s with zero ROPs, while the Ryzen Z2 Go delivers 86.40 GPixel/s from its 32 ROPs. This is the only metric in the database where the smaller, lower-power part clearly exceeds the accelerator.

Where Each One Wins

The Instinct MI350P wins in every computational throughput category that scales with shading units and texture units. It carries 8,192 shading units against 768 for the Ryzen Z2 Go, and 512 TMUs against 48. This 10.7 times shading unit advantage and 10.7 times TMU advantage translate directly into the FP32, FP16, and texture rate leads. The MI350P also wins decisively in memory capacity and bandwidth: 144 GB of HBM3e on an 8192-bit bus delivering 8.19 TB/s, versus 16 GB of LPDDR5 on a 128-bit bus providing 102.4 GB/s. That is an 80 times bandwidth advantage for the Instinct part.

The Ryzen Z2 Go GPU wins in pixel output, thermal envelope, and feature accessibility. Its 86.40 GPixel/s pixel rate comes from 32 ROPs, a unit the MI350P does not implement. Its 28 W TDP is drastically lower than the 600 W requirement of the Instinct MI350P. The Ryzen Z2 Go also supports a full API stack: DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, while the Instinct MI350P records N/A for DirectX, OpenGL, and Vulkan. The Ryzen Z2 Go has a display output (1x USB Type-C), whereas the MI350P has no display outputs. The Ryzen Z2 Go is also the only one of the two with an active production status.

Architecture Differences

The two chips come from entirely different architectural lineages. The Instinct MI350P uses CDNA 4.0, AMD's compute-optimized architecture, built on a 3 nm process at TSMC. The Ryzen Z2 Go GPU uses RDNA 2.0, a graphics-oriented architecture, manufactured on TSMC's 6 nm node. The chip identifiers reflect this: the MI350P uses the MI350 128CU die, while the Ryzen Z2 Go uses the Rembrandt+ die.

Transistor counts and die sizes diverge sharply. The MI350P integrates 73,000 million transistors on a 1190 mm² die, yielding a transistor density of 61.3 million per square millimeter. The Ryzen Z2 Go integrates 13,100 million transistors on a 208 mm² die, with a transistor density of 63.0 million per square millimeter. Despite the enormous difference in absolute scale, the transistor densities are close, with the Ryzen Z2 Go actually holding a slight edge at 63.0M / mm² versus 61.3M / mm².

The Instinct MI350P implements 128 compute units implied by its chip name and 8,192 shading units, with no ROPs, no RT cores, and no tensor cores recorded. The Ryzen Z2 Go includes 12 RT cores and 32 ROPs, indicating hardware ray tracing capability that the MI350P does not list. Memory architecture is fundamentally different: HBM3e stacked memory on an 8192-bit interface for the accelerator, versus LPDDR5 system memory on a 128-bit interface for the console GPU. The MI350P offers no graphics API support, reinforcing its purpose as a compute device, while the Ryzen Z2 Go supports DirectX 12 Ultimate, OpenGL 4.6, and Vulkan 1.4.

Specification Differences

Clock speeds differ in both base and boost behavior. The Instinct MI350P runs at a 1000 MHz base and 2200 MHz boost, with memory at 2000 MHz operating at 8 Gbps effective. The Ryzen Z2 Go runs at 800 MHz base and 2700 MHz boost, with memory at 800 MHz operating at 6.4 Gbps effective. The Ryzen part has the higher boost clock by 500 MHz, but the MI350P has the higher base clock by 200 MHz.

Memory capacity, type, bus width, and bandwidth all favor the MI350P massively: 144 GB HBM3e, 8192-bit bus, 8.19 TB/s versus 16 GB LPDDR5, 128-bit bus, 102.4 GB/s. Shading units favor the MI350P at 8,192 versus 768. TMUs favor the MI350P at 512 versus 48. ROPs favor the Ryzen Z2 Go at 32 versus 0. Pixel rate favors the Ryzen Z2 Go at 86.40 GPixel/s versus 0 MPixel/s. Texture rate favors the MI350P at 1,126.4 GTexel/s versus 129.6 GTexel/s.

Power and physical specifications also diverge. The MI350P has a 600 W TDP, requires a 1000 W suggested PSU, uses a single 16-pin power connector, and occupies a dual-slot form factor measuring 267 mm in length, 111 mm in height, and 40 mm in width. The Ryzen Z2 Go has a 28 W TDP, no power connector, no suggested PSU, and no recorded dimensions or slot width. The MI350P uses a PCIe 5.0 x16 bus interface, while the Ryzen Z2 Go has no bus interface recorded. Display outputs: the MI350P has none, the Ryzen Z2 Go has one USB Type-C.

Release dates differ by over a year. The Ryzen Z2 Go was released on 2024-12-31, while the Instinct MI350P has a release date of 2026-05-06. The MI350P lists its predecessor as Radeon Instinct, while the Ryzen Z2 Go has no predecessor recorded. Neither part has a launch MSRP in the database.

FAQ

Q: Which GPU has higher FP32 compute performance?

A: The AMD Instinct MI350P delivers 36.04 TFLOPS FP32, compared to 4.147 TFLOPS for the AMD Ryzen Z2 Go GPU, making the MI350P approximately 8.7 times faster in this metric.

Q: Which GPU supports ray tracing?

A: The AMD Ryzen Z2 Go GPU includes 12 RT cores and supports DirectX 12 Ultimate (12_2). The AMD Instinct MI350P has no RT cores recorded and lists N/A for DirectX, OpenGL, and Vulkan support.

Q: How do the memory subsystems compare?

A: The Instinct MI350P uses 144 GB of HBM3e memory on an 8192-bit bus with 8.19 TB/s bandwidth. The Ryzen Z2 Go uses 16 GB of LPDDR5 on a 128-bit bus with 102.4 GB/s bandwidth.

Q: Which GPU has a higher boost clock?

A: The AMD Ryzen Z2 Go GPU boosts to 2700 MHz, while the AMD Instinct MI350P boosts to 2200 MHz. However, the MI350P has a higher base clock at 1000 MHz versus 800 MHz.

Q: What are the power requirements for each GPU?

A: The Instinct MI350P has a 600 W TDP and a suggested PSU of 1000 W with a single 16-pin power connector. The Ryzen Z2 Go has a 28 W TDP and requires no power connector.

Q: Which GPU has display outputs?

A: The AMD Ryzen Z2 Go GPU has 1x USB Type-C display output. The AMD Instinct MI350P has no display outputs.

The Verdict

The data indicates two devices built for different purposes. The AMD Instinct MI350P is a compute accelerator with leading throughput in FP32, FP16, and texture rate, backed by 144 GB of HBM3e memory and 8.19 TB/s of bandwidth. Its lack of ROPs, display outputs, and graphics API support means it is not designed for rendering to a screen. The AMD Ryzen Z2 Go GPU is a low-power graphics processor with a 28 W TDP, hardware ray tracing, a full graphics API stack, and a display output, making it suitable for rendering workloads that require pixel output and API compatibility.

Groups that prioritize raw compute throughput, massive memory capacity, and memory bandwidth should select the Instinct MI350P, as its 36.04 TFLOPS FP32 and 8.19 TB/s bandwidth are the dominant figures in this comparison. Groups that prioritize pixel rendering, ray tracing, low power consumption, and graphics API support should select the Ryzen Z2 Go GPU, as it is the only one of the two with ROPs, RT cores, DirectX 12 Ultimate support, and a display output. The production status also differs: the Ryzen Z2 Go is marked Active, while the MI350P has no production status recorded. The MI350P's 2026-05-06 release date is later than the Ryzen Z2 Go's 2024-12-31 release date, so the accelerator is a newer entry in the database despite its older architectural lineage in compute specialization.