AMD Ryzen Z2 GPU vs NVIDIA H200 NVL Comparison

FAQ

Q: What are the two products compared here?

A: The AMD Ryzen Z2 GPU, a Console GPU built on the Hawk Point chip with RDNA 3.0 architecture, and the NVIDIA H200 NVL, a Server Hopper (Hxx) generation GPU built on the GH100 chip with Hopper architecture.

Q: Which product has a higher benchmark percentile ranking?

A: The NVIDIA H200 NVL ranks in the 100th percentile among all GPUs, while the AMD Ryzen Z2 GPU sits in the 50th percentile. The H200 NVL also has a recorded average benchmark score of 334,891 in Geekbench OpenCL, whereas the Ryzen Z2 has no recorded benchmark scores in the database.

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

A: The H200 NVL scores 5.3% higher than the AMD Instinct MI300X (317,994) and 13.2% higher than the NVIDIA L40S (295,763). It trails the NVIDIA B200 (345,482) by 3.1% and the NVIDIA B300 SXM6 AC (369,831) by 9.4%.

Q: What are the memory configurations of each GPU?

A: The AMD Ryzen Z2 GPU has 16 GB of LPDDR5X memory on a 128-bit bus with 119.9 GB/s bandwidth. The NVIDIA H200 NVL has 141 GB of HBM3e memory on a 6144-bit bus with 4.89 TB/s bandwidth.

Q: What are the power requirements for each product?

A: The AMD Ryzen Z2 GPU has a TDP of 28 W and requires no power connectors. The NVIDIA H200 NVL has a TDP of 600 W, uses an 8-pin EPS power connector, and its suggested PSU is 1000 W.

Q: Which product has tensor cores, and how many?

A: The NVIDIA H200 NVL has 528 tensor cores. The AMD Ryzen Z2 GPU has no tensor cores listed in the database.

The Verdict

The data presents two entirely different classes of hardware. The AMD Ryzen Z2 GPU is a 28 W console-oriented chip with 16 GB of unified LPDDR5X memory, designed for low-power integrated graphics scenarios. The NVIDIA H200 NVL is a 600 W server accelerator with 141 GB of HBM3e memory, 528 tensor cores, and a benchmark score that places it in the 100th percentile of all GPUs.

For workloads requiring massive memory capacity, high bandwidth, and tensor core acceleration, the H200 NVL is the only choice based on the recorded data. Its 4.89 TB/s memory bandwidth is roughly 41 times higher than the Ryzen Z2's 119.9 GB/s, and its FP32 throughput of 60.32 TFLOPS dwarfs the Ryzen Z2's 8.294 TFLOPS. The H200 NVL also supports FP16 at 120.6 TFLOPS with a 2:1 ratio, while the Ryzen Z2 achieves only 8.294 TFLOPS in FP16 with a 1:1 ratio.

For low-power or embedded console applications where 28 W is the entire thermal envelope and no external power connectors are available, the Ryzen Z2 GPU serves a distinct purpose. It supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, whereas the H200 NVL has no graphics API support listed. The Ryzen Z2 also includes a display output (1x USB Type-C), while the H200 NVL has no display outputs.

The production status for both is Active, and both come from TSMC fabs, though on different process nodes. The Ryzen Z2 uses a 4 nm node, while the H200 NVL uses a 5 nm node. The H200 NVL's predecessor is listed as Server Ada and its successor as Server Blackwell, indicating an established product line. The Ryzen Z2 has no predecessor or successor listed.

Head-to-Head Benchmarks

The database contains no direct head-to-head benchmark results between these two products. The AMD Ryzen Z2 GPU has no benchmark entries at all, while the NVIDIA H200 NVL has a single recorded Geekbench OpenCL score of 334,891.

Context for the H200 NVL's score comes from its nearest rivals. It outperforms the AMD Instinct MI300X by 5.3% (317,994 versus 334,891) and the NVIDIA L40S by 13.2% (295,763 versus 334,891). The H200 NVL falls short of the NVIDIA B200 by 3.1% (345,482) and the NVIDIA B300 SXM6 AC by 9.4% (369,831).

The 100th percentile ranking for the H200 NVL confirms it sits at the top of the database's GPU performance distribution. The Ryzen Z2's 50th percentile ranking places it at the median, though this ranking is based on zero recorded benchmark scores, which makes the comparison purely architectural rather than empirical.

The absence of shared benchmark data means any performance comparison must rely on the specification differences and the H200 NVL's proven score. The Ryzen Z2's FP32 output of 8.294 TFLOPS is approximately 13.7% of the H200 NVL's 60.32 TFLOPS. In texture rate, the H200 NVL delivers 942.5 GTexel/s versus the Ryzen Z2's 129.6 GTexel/s, a 7.3x difference. Pixel rate tells a different story: the Ryzen Z2 achieves 86.40 GPixel/s while the H200 NVL manages only 42.84 GPixel/s, making the Ryzen Z2 roughly 2x faster in this specific metric due to its higher ROP count relative to its shading units.

Specification Differences

The two products differ across nearly every measurable specification. The AMD Ryzen Z2 GPU uses the Hawk Point chip on a 4 nm TSMC process with 25,390 million transistors on a 178 mm² die, giving a transistor density of 142.6M per mm². The NVIDIA H200 NVL uses the GH100 chip on a 5 nm TSMC process with 80,000 million transistors on an 814 mm² die, with a transistor density of 98.3M per mm².

Clock speeds diverge significantly. The Ryzen Z2 has a base clock of 800 MHz and a boost clock of 2700 MHz, with memory clocked at 937 MHz (7.5 Gbps effective). The H200 NVL has a base clock of 1365 MHz and a boost clock of 1785 MHz, with memory clocked at 1593 MHz (6.4 Gbps effective).

Memory configurations are fundamentally different. The Ryzen Z2 has 16 GB of LPDDR5X on a 128-bit bus with 119.9 GB/s bandwidth. The H200 NVL has 141 GB of HBM3e on a 6144-bit bus with 4.89 TB/s bandwidth.

Compute unit counts show the scale gap: the Ryzen Z2 has 768 shading units, 48 TMUs, 32 ROPs, and 12 RT cores. The H200 NVL has 16,896 shading units, 528 TMUs, 24 ROPs, and 528 tensor cores, with no RT cores listed. The H200 NVL's FP32 output is 60.32 TFLOPS versus 8.294 TFLOPS for the Ryzen Z2. FP16 performance is 120.6 TFLOPS (2:1) for the H200 NVL versus 8.294 TFLOPS (1:1) for the Ryzen Z2.

Power and physical specifications differ completely. The Ryzen Z2 is rated at 28 W TDP with no power connectors and no bus interface listed. The H200 NVL is rated at 600 W TDP, uses an 8-pin EPS connector, requires a 1000 W suggested PSU, and connects via PCIe 5.0 x16. The H200 NVL is a dual-slot card measuring 267 mm in length and 111 mm in height, while the Ryzen Z2 has no dimensions listed.

The Ryzen Z2 supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, and has one USB Type-C display output. The H200 NVL lists no graphics APIs and no display outputs.

Architecture Differences

The AMD Ryzen Z2 GPU is built on RDNA 3.0 architecture and belongs to the Console GPU generation. The NVIDIA H200 NVL is built on Hopper architecture and belongs to the Server Hopper (Hxx) generation. These are different architectural families optimized for different workloads.

The process nodes differ: the Ryzen Z2 uses TSMC's 4 nm process, while the H200 NVL uses TSMC's 5 nm process. Interestingly, the Ryzen Z2 achieves a higher transistor density (142.6M per mm²) despite having fewer total transistors (25,390 million versus 80,000 million). The H200 NVL's larger die (814 mm² versus 178 mm²) allows for substantially more compute resources.

Memory architecture reflects the intended use cases. The Ryzen Z2 uses LPDDR5X, which is typically soldered and shared with the system, suitable for low-power consoles. The H200 NVL uses HBM3e with a 6144-bit memory bus, which is designed for high-bandwidth server workloads such as large model inference and training.

Compute features diverge sharply. The H200 NVL includes 528 tensor cores, which are essential for AI and deep learning operations, while the Ryzen Z2 has none. The Ryzen Z2 includes 12 ray tracing cores, which are absent from the H200 NVL's specifications. The shading unit count difference (768 versus 16,896) reflects the H200 NVL's server-oriented parallel compute design versus the Ryzen Z2's graphics-focused console design.

The H200 NVL's FP16 performance is double its FP32 performance (120.6 TFLOPS versus 60.32 TFLOPS), indicating a design optimized for mixed-precision workloads. The Ryzen Z2's FP16 is identical to its FP32 (8.294 TFLOPS), indicating a 1:1 ratio typical of graphics-focused architectures.

Where Each One Wins

The NVIDIA H200 NVL wins decisively in raw compute throughput. Its FP32 score of 60.32 TFLOPS is 7.3 times higher than the Ryzen Z2's 8.294 TFLOPS. Its FP16 score of 120.6 TFLOPS is 14.5 times higher. Texture rate favors the H200 NVL at 942.5 GTexel/s versus 129.6 GTexel/s. The H200 NVL also wins on memory capacity (141 GB versus 16 GB) and memory bandwidth (4.89 TB/s versus 119.9 GB/s), making it suitable for large datasets that would not fit in the Ryzen Z2's memory.

The AMD Ryzen Z2 GPU wins in specific efficiency-oriented metrics. Its pixel rate of 86.40 GPixel/s is roughly double the H200 NVL's 42.84 GPixel/s, suggesting better rasterization throughput per compute unit. The Ryzen Z2's TDP of 28 W is 21.4 times lower than the H200 NVL's 600 W, allowing deployment in power-constrained environments. The Ryzen Z2 requires no power connectors and has a display output, making it a self-contained graphics solution. Its support for DirectX 12 Ultimate, OpenGL 4.6, and Vulkan 1.4 gives it broad graphics API compatibility, while the H200 NVL has no graphics API support listed.

The transistor density metric favors the Ryzen Z2 at 142.6M per mm² versus 98.3M per mm² for the H200 NVL, indicating a more compact design per unit area. The Ryzen Z2's 4 nm process node is smaller than the H200 NVL's 5 nm node, which contributes to its lower power draw.

The benchmark data only records a win for the H200 NVL, as it is the only product with a measured score. The Ryzen Z2's 50th percentile ranking comes from no recorded benchmarks, while the H200 NVL's 100th percentile ranking comes from a verified Geekbench OpenCL score of 334,891. In the nearest rival comparisons, the H200 NVL outperforms the MI300X and L40S but trails the B200 and B300 SXM6 AC, placing it firmly in the high-end server accelerator tier. The Ryzen Z2's role as a low-power console GPU with display output and graphics API support gives it a distinct functional niche that the H200 NVL cannot serve.