AMD Ryzen Z2 Go GPU vs NVIDIA H200 NVL Comparison

Head-to-Head Benchmarks

The benchmark database contains no direct head-to-head measurements between the AMD Ryzen Z2 Go GPU and the NVIDIA H200 NVL. This is expected given their entirely different market positions: the Ryzen Z2 Go is a 28 W console GPU, while the H200 NVL is a 600 W server accelerator. However, the available data allows for meaningful comparisons through the H200 NVL's recorded benchmark results and the architectural specifications of both parts.

The NVIDIA H200 NVL delivers a Geekbench OpenCL score of 334,891. This places it at the 100th percentile of all GPUs in the database, meaning it outperforms every other recorded graphics processor. The AMD Ryzen Z2 Go GPU has no recorded benchmark scores, and its percentile ranking sits at 50, indicating it falls in the middle of the database distribution based on its specifications alone. The absence of benchmark data for the Ryzen Z2 Go means the performance gap cannot be quantified directly, but the H200 NVL's top-percentile status combined with its compute specifications suggests a commanding lead.

The H200 NVL's nearest rivals provide context for its performance. It sits 3.1% behind the NVIDIA B200, which scores 345,482. It is 5.3% ahead of the AMD Instinct MI300X, which scores 317,994. The H200 NVL also trails the NVIDIA B300 SXM6 AC by 9.4%, with that part scoring 369,831, and leads the NVIDIA L40S by 13.2%, with the L40S scoring 295,763. These deltas show the H200 NVL operates in the upper tier of server accelerators, competitive with the latest NVIDIA and AMD data center parts.

For the Ryzen Z2 Go, the database lists no rivals and no scores. Its FP32 throughput of 4.147 TFLOPS stands against the H200 NVL's 60.32 TFLOPS, a 14.5x difference. Texture rate tells a similar story: 129.6 GTexel/s versus 942.5 GTexel/s. Pixel rate is the one area where the AMD part leads, at 86.40 GPixel/s versus 42.84 GPixel/s, a consequence of the H200 NVL's lower ROP count and compute-oriented design.

Architecture Differences

The two GPUs share almost nothing architecturally. The AMD Ryzen Z2 Go uses the Rembrandt+ chip built on RDNA 2.0 architecture, manufactured on TSMC's 6 nm process. It belongs to the Console GPU (AMD) generation. The NVIDIA H200 NVL uses the GH100 chip based on Hopper architecture, built on TSMC's 5 nm node, and belongs to the Server Hopper (Hxx) generation.

Transistor counts differ by a factor of six. The AMD chip contains 13,100 million transistors on a 208 mm² die, giving a transistor density of 63.0M per mm². The NVIDIA chip packs 80,000 million transistors onto an 814 mm² die, with a density of 98.3M per mm². The H200 NVL's higher density reflects the more advanced 5 nm process.

Memory subsystems are fundamentally different. The Ryzen Z2 Go uses 16 GB of LPDDR5 on a 128-bit bus, delivering 102.4 GB/s of bandwidth. The H200 NVL uses 141 GB of HBM3e on a 6144-bit bus, delivering 4.89 TB/s. That is roughly 48x more bandwidth, which matters enormously for the H200 NVL's server workload profile.

Compute resources diverge sharply. The Ryzen Z2 Go has 768 shading units, 48 texture mapping units, 32 ROPs, and 12 ray tracing cores. It has no tensor cores. The H200 NVL has 16,896 shading units, 528 TMUs, and only 24 ROPs, but it includes 528 tensor cores. The H200 NVL has no dedicated ray tracing cores listed in the database. The AMD part supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The NVIDIA part lists N/A for DirectX, OpenGL, and Vulkan, consistent with its server positioning where graphics APIs are not relevant.

Clock behavior also differs. The AMD GPU runs at an 800 MHz base and 2700 MHz boost, with memory at 800 MHz (6.4 Gbps effective). The NVIDIA GPU runs at 1365 MHz base and 1785 MHz boost, with memory at 1593 MHz (6.4 Gbps effective). The AMD part boosts much higher, but the NVIDIA part's massive parallel resources overwhelm that advantage.

Power delivery separates the two completely. The Ryzen Z2 Go has a 28 W TDP and requires no power connectors. The H200 NVL has a 600 W TDP, uses an 8-pin EPS connector, and the database suggests a 1000 W power supply. The H200 NVL is dual-slot, 267 mm long and 111 mm tall, while the AMD part has no recorded dimensions. The AMD GPU outputs video through a single USB Type-C port; the H200 NVL has no display outputs.

Where Each One Wins

The AMD Ryzen Z2 Go wins in the pixel throughput domain. Its 86.40 GPixel/s fill rate doubles the H200 NVL's 42.84 GPixel/s. This comes from having 32 ROPs versus 24, combined with a much higher boost clock of 2700 MHz versus 1785 MHz. For rasterization-focused workloads that depend on fill rate, the AMD part holds a genuine advantage despite its far smaller overall compute footprint.

The AMD part also wins on power efficiency by an enormous margin. At 28 W versus 600 W, it delivers its FP32 output at a fraction of the power draw. The data shows 4.147 TFLOPS from 28 W, versus 60.32 TFLOPS from 600 W. Per watt, the AMD part delivers roughly 0.148 TFLOPS per watt, while the H200 NVL delivers approximately 0.101 TFLOPS per watt. The AMD chip is more efficient in raw FP32 per watt, though the NVIDIA part still delivers 14.5x total throughput.

The NVIDIA H200 NVL wins in every absolute compute category. FP32 performance is 60.32 TFLOPS versus 4.147 TFLOPS. FP16 performance is 120.6 TFLOPS versus 8.294 TFLOPS. Texture rate is 942.5 GTexel/s versus 129.6 GTexel/s. Memory bandwidth is 4.89 TB/s versus 102.4 GB/s. Memory capacity is 141 GB versus 16 GB. The tensor core count of 528 gives the H200 NVL capabilities the Ryzen Z2 Go simply does not have, as the AMD part lists no tensor cores at all.

The H200 NVL also wins on transistor density and manufacturing process, using 5 nm versus 6 nm, and its 100th percentile ranking versus the Ryzen Z2 Go's 50th percentile confirms its dominant position in the database. The Ryzen Z2 Go's 50th percentile is notable for a console GPU, suggesting it sits above many desktop and mobile parts despite its low power envelope.

FAQ

Q: Which GPU has higher raw compute performance?

A: The NVIDIA H200 NVL delivers 60.32 TFLOPS FP32 and 120.6 TFLOPS FP16, while the AMD Ryzen Z2 Go delivers 4.147 TFLOPS FP32 and 8.294 TFLOPS FP16. The H200 NVL leads by roughly 14.5x in both metrics.

Q: Does the AMD Ryzen Z2 Go have any performance advantage?

A: Yes, in pixel fill rate. The Ryzen Z2 Go achieves 86.40 GPixel/s compared to the H200 NVL's 42.84 GPixel/s, due to its higher boost clock and ROP count relative to its size.

Q: What memory configurations do these GPUs use?

A: The Ryzen Z2 Go uses 16 GB of LPDDR5 on a 128-bit bus with 102.4 GB/s bandwidth. The H200 NVL uses 141 GB of HBM3e on a 6144-bit bus with 4.89 TB/s bandwidth.

Q: How does the H200 NVL compare to its nearest rivals?

A: It scores 334,891 in Geekbench OpenCL. It is 3.1% behind the NVIDIA B200 (345,482), 5.3% ahead of the AMD Instinct MI300X (317,994), 9.4% behind the NVIDIA B300 SXM6 AC (369,831), and 13.2% ahead of the NVIDIA L40S (295,763).

Q: Do these GPUs support the same software interfaces?

A: No. The Ryzen Z2 Go supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The H200 NVL lists N/A for all three graphics APIs, reflecting its server accelerator role.

Q: What are the power requirements?

A: The Ryzen Z2 Go has a 28 W TDP and needs no power connectors. The H200 NVL has a 600 W TDP, uses an 8-pin EPS connector, and the database suggests a 1000 W power supply.

Specification Differences

| Specification | AMD Ryzen Z2 Go GPU | NVIDIA H200 NVL |

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

| Chip | Rembrandt+ | GH100 |

| Architecture | RDNA 2.0 | Hopper |

| Generation | Console GPU (AMD) | Server Hopper (Hxx) |

| Process Node | 6 nm | 5 nm |

| Transistors | 13,100 million | 80,000 million |

| Die Size | 208 mm² | 814 mm² |

| Transistor Density | 63.0M / mm² | 98.3M / mm² |

| Base Clock | 800 MHz | 1365 MHz |

| Boost Clock | 2700 MHz | 1785 MHz |

| Memory Size | 16 GB | 141 GB |

| Memory Type | LPDDR5 | HBM3e |

| Memory Bus Width | 128 bit | 6144 bit |

| Memory Bandwidth | 102.4 GB/s | 4.89 TB/s |

| Shading Units | 768 | 16896 |

| TMUs | 48 | 528 |

| ROPs | 32 | 24 |

| RT Cores | 12 | None |

| Tensor Cores | None | 528 |

| Pixel Rate | 86.40 GPixel/s | 42.84 GPixel/s |

| Texture Rate | 129.6 GTexel/s | 942.5 GTexel/s |

| FP32 | 4.147 TFLOPS | 60.32 TFLOPS |

| FP16 | 8.294 TFLOPS (2:1) | 120.6 TFLOPS (2:1) |

| TDP | 28 W | 600 W |

| Slot Width | Not recorded | Dual-slot |

| Power Connectors | None | 8-pin EPS |

| Suggested PSU | Not recorded | 1000 W |

| Bus Interface | Not recorded | PCIe 5.0 x16 |

| Display Outputs | 1x USB Type-C | No outputs |

| DirectX | 12 Ultimate (12_2) | N/A |

| OpenGL | 4.6 | N/A |

| Vulkan | 1.4 | N/A |

| Length | Not recorded | 267 mm (10.5 inches) |

| Height | Not recorded | 111 mm (4.4 inches) |

| Release Date | 2024-12-31 | 2024-11-17 |

| Predecessor | Not recorded | Server Ada |

| Successor | Not recorded | Server Blackwell |

| Percentile | 50 | 100 |

| OpenCL Benchmark | None recorded | 334,891 |

The Verdict

The database positions these two GPUs at opposite ends of the computing spectrum. The AMD Ryzen Z2 Go GPU occupies the 50th percentile of all recorded GPUs, a respectable mid-pack position for a 28 W console part. The NVIDIA H200 NVL sits at the 100th percentile, the single highest-ranked GPU in the database, with a Geekbench OpenCL score of 334,891 that places it above the AMD Instinct MI300X by 5.3% and within 3.1% of the NVIDIA B200.

The Ryzen Z2 Go is designed for environments where power draw and physical footprint matter. Its 28 W TDP, lack of power connectors, and single USB Type-C output indicate a self-contained console or handheld GPU. Its 16 GB of LPDDR5 memory and 102.4 GB/s bandwidth suit integrated gaming workloads, and its 12 ray tracing cores with DirectX 12 Ultimate support provide modern graphics features. The pixel rate advantage at 86.40 GPixel/s confirms it can handle rasterization duties efficiently at its resolution targets.

The H200 NVL is a different class of hardware entirely. Its 141 GB of HBM3e memory and 4.89 TB/s bandwidth, 528 tensor cores, and 60.32 TFLOPS FP32 performance target AI inference, training, and high-performance computing. The lack of graphics API support and display outputs confirms it is not intended for rendering to a screen. Its 600 W TDP and 1000 W suggested power supply place it in server racks with adequate cooling and power infrastructure.

The choice between them is not a competition but a matter of workload domain. Systems requiring a low-power GPU with graphics output and console-style features should use the Ryzen Z2 Go. Systems requiring maximum compute throughput, massive memory capacity, and tensor core acceleration should use the H200 NVL. The data does not suggest either part can substitute for the other in their respective roles. The H200 NVL's 100th percentile ranking and top-tier rival comparisons establish it as the dominant compute part in the database, while the Ryzen Z2 Go's 50th percentile and absence of benchmark scores leave it as a capable but unquantified mid-range option.