AMD Radeon RX 7600M XT vs NVIDIA H20 Comparison

Head-to-Head Benchmarks

The recorded data contains no direct head-to-head benchmark comparisons between the AMD Radeon RX 7600M XT and the NVIDIA H20. The head-to-head benchmark list is empty, and the win counters for both products stand at zero. This absence of comparative measurements means the database offers no direct performance matchup for these two accelerators.

What exists instead are individual benchmark scores for the AMD Radeon RX 7600M XT, which is a mobile graphics processor, and no benchmark records at all for the NVIDIA H20, a server accelerator. The AMD part's measurements come from a variety of synthetic tests. In 3DMark Steel Nomad DX12, it records a score of 2048. Geekbench OpenCL shows 74869 points, while Geekbench Vulkan shows 27793 points. Passmark results include DirectX 10 at 76, DirectX 11 at 137, DirectX 12 at 58, DirectX 9 at 175, G2D at 894, G3D at 13907, and GPU Compute at 7140.

The NVIDIA H20, by contrast, has an empty benchmark array in the database. Its average benchmark score is listed as 0, and its percentile versus all GPUs is 50. The AMD Radeon RX 7600M XT holds a percentile of 52, placing it slightly above the midpoint of all GPUs tracked in the database. The AMD card's average benchmark score across all recorded tests is 12710.

Because the H20 has no benchmark entries, any attempt to compare raw performance numbers between the two would rely on extrapolation from architecture and specifications rather than measured results. The database does provide nearest rival comparisons for the AMD card, but not for the H20. For the RX 7600M XT, the closest rivals by average score include the NVIDIA GeForce GTX 670 at 12773, which is 0.5% higher, and the NVIDIA Tesla K20Xm at 12625, which is 0.7% lower. The NVIDIA GeForce GTX 590 scores 12830, 0.9% higher, and the AMD Radeon Pro 455 scores 12831, also 0.9% higher.

These nearest rival figures show the AMD mobile GPU sits within a tight cluster of older desktop and workstation parts. Its average score of 12710 places it between the Tesla K20Xm and the GTX 670, with deltas of less than one percentage point in either direction. This indicates the RX 7600M XT delivers performance comparable to a mid-range desktop GPU from roughly a decade earlier, based purely on the aggregate benchmark metric.

The absence of H20 benchmark data means its performance cannot be positioned relative to any rival. The database records no scores, no nearest rivals, and no average score for the H20. Any statement about its performance relative to the RX 7600M XT would be unsupported by measurements.

The Verdict

The data supports no direct verdict between these two products. They occupy different segments entirely, and the database contains no comparative measurements. The AMD Radeon RX 7600M XT is a mobile GPU from the Radeon RX 7000 series, designed for portable devices, while the NVIDIA H20 is a server accelerator from the Hopper generation, built for data center workloads.

For the AMD card, the recorded benchmarks show a functional, mid-tier mobile GPU. Its average score of 12710 and 52nd percentile suggest it performs adequately for its class, with nearest rivals all within 0.9% of its aggregate score. The H20, with an empty benchmark record and a 50th percentile, has no measured performance data in the database. Its percentile of 50 appears to be a default or placeholder value rather than a derived metric.

Who should pick which depends entirely on the intended use case, but the data itself offers no cross-comparison. The RX 7600M XT is an active production mobile part with a full suite of DirectX, OpenGL, and Vulkan support. The H20 is an active server product with no display outputs and no graphics API support, as its DirectX, OpenGL, and Vulkan fields all read N/A.

The database records the H20's release date as 2024-01-31, while the RX 7600M XT was released on 2023-01-03. Both are currently marked as Active in production status. The AMD card has a predecessor listed as Polaris Mobile, while the H20's predecessor is Server Ada and its successor is Server Blackwell.

Given the lack of head-to-head data, the verdict is straightforward: these products do not compete in the same arena, and the database provides no evidence to rank one above the other. Each serves a distinct purpose, and the recorded information reflects that separation.

Where Each One Wins

The AMD Radeon RX 7600M XT wins in any scenario where the database has actual benchmark measurements. It records scores across nine distinct tests, covering DirectX 9 through DirectX 12, OpenCL, Vulkan, and Passmark's G2D, G3D, and GPU Compute suites. Its highest individual score is in Geekbench OpenCL at 74869, followed by Geekbench Vulkan at 27793, and Passmark G3D at 13907. These results indicate it can execute graphics and compute workloads across multiple API generations, with DirectX 12 Ultimate support (12_2), OpenGL 4.6, and Vulkan 1.4.

The NVIDIA H20 wins in the categories where the AMD card has no presence at all: server-scale compute and memory capacity. The H20 features 96 GB of HBM3 memory on a 6144-bit bus, delivering 4.03 TB/s of bandwidth. The RX 7600M XT has 8 GB of GDDR6 on a 128-bit bus, providing 288.0 GB/s. The H20's memory bandwidth is more than an order of magnitude higher, and its capacity is twelve times larger. The H20 also uses a PCIe 5.0 x16 interface, while the AMD part uses PCIe 4.0 x16.

The H20's compute resources dwarf the AMD card on paper. It has 9984 shading units, 312 tensor cores, and 312 texture mapping units. Its FP32 throughput is 39.54 TFLOPS, and FP16 is 79.07 TFLOPS. The RX 7600M XT has 2048 shading units, 32 ray accelerators, and 128 TMUs, with FP32 at 20.23 TFLOPS and FP16 at 40.45 TFLOPS. The H20's FP32 figure is nearly double, and its FP16 figure is also nearly double.

Where the AMD card wins is in graphics-oriented features. It has 64 ROPs versus the H20's 24, giving it a higher pixel rate of 158.0 GPixel/s compared to 47.52 GPixel/s. It also supports DirectX 12 Ultimate, OpenGL, and Vulkan, while the H20 has no display outputs and no graphics API support. For any role requiring rendering to a screen, the RX 7600M XT is the only option with the necessary feature set.

The H20 wins in power efficiency per unit of compute, but that statement requires nuance. Its TDP is 500 W, more than four times the AMD card's 120 W, yet it delivers roughly double the FP32 throughput. The power draw per TFLOPS is therefore comparable or better on the H20, though the absolute power requirement is far higher. The H20 also requires a 900 W suggested PSU, while the AMD card draws power from the portable device itself with no external power connectors.

FAQ

Q: Does the database show any direct benchmark comparison between the AMD Radeon RX 7600M XT and the NVIDIA H20?

A: No. The head-to-head benchmark list is empty, and the win counters for both products are zero. No comparative test results exist in the recorded data.

Q: What is the average benchmark score for each product?

A: The AMD Radeon RX 7600M XT has an average benchmark score of 12710 across its recorded tests. The NVIDIA H20 has an average benchmark score of 0 because it has no recorded benchmark entries.

Q: How does the AMD Radeon RX 7600M XT compare to its nearest rivals in the database?

A: Its closest rival is the NVIDIA GeForce GTX 670 with an average score of 12773, which is 0.5% higher. The NVIDIA Tesla K20Xm scores 12625, 0.7% lower, the NVIDIA GeForce GTX 590 scores 12830, 0.9% higher, and the AMD Radeon Pro 455 scores 12831, 0.9% higher.

Q: What memory configurations do the two products use?

A: The AMD Radeon RX 7600M XT uses 8 GB of GDDR6 on a 128-bit bus with 288.0 GB/s bandwidth. The NVIDIA H20 uses 96 GB of HBM3 on a 6144-bit bus with 4.03 TB/s bandwidth.

Q: Do both products support graphics APIs like DirectX and Vulkan?

A: No. The AMD Radeon RX 7600M XT supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The NVIDIA H20 has N/A listed for DirectX, OpenGL, and Vulkan, and it has no display outputs.

Q: What are the process nodes and die sizes for each chip?

A: The AMD Radeon RX 7600M XT uses a 6 nm process from TSMC with a 204 mm² die size and 13,300 million transistors. The NVIDIA H20 uses a 5 nm process from TSMC with an 814 mm² die size and 80,000 million transistors.

Architecture Differences

The AMD Radeon RX 7600M XT and NVIDIA H20 come from fundamentally different architectural lineages. The AMD part uses the Navi 33 chip built on RDNA 3.0 architecture, with the codename Hotpink Bonefish. It belongs to the Navi Mobile generation within the RX 7000M series. The NVIDIA H20 uses the GH100 chip built on Hopper architecture, belonging to the Server Hopper (Hxx) generation.

The process technology differs by one node generation. AMD uses a 6 nm process at TSMC, while NVIDIA uses a 5 nm process at the same foundry. Transistor counts diverge sharply: the Navi 33 has 13,300 million transistors on a 204 mm² die, yielding a transistor density of 65.2 million per square millimeter. The GH100 has 80,000 million transistors on an 814 mm² die, yielding 98.3 million per square millimeter. The H20's die is roughly four times larger and carries six times the transistor count.

Clock behavior also diverges. The AMD card has a base clock of 1280 MHz, a game clock of 2023 MHz, and a boost clock of 2469 MHz. Memory runs at 2250 MHz with 18 Gbps effective. The NVIDIA H20 runs its base clock at 1830 MHz and boost at 1980 MHz, with memory at 1313 MHz and 5.3 Gbps effective. The H20 has no game clock because it is not a gaming product.

Compute resource allocation reveals the different design goals. The RX 7600M XT has 2048 shading units, 128 TMUs, 64 ROPs, and 32 ray accelerators. The H20 has 9984 shading units, 312 TMUs, only 24 ROPs, and 312 tensor cores. The H20 has no record of ray accelerators. The tensor core count of 312 is central to the H20's purpose as a server accelerator for AI and HPC workloads, whereas the RX 7600M XT relies on its ray accelerators for graphics rendering.

Memory architecture reinforces the split. The AMD card uses 8 GB of GDDR6 on a 128-bit bus, delivering 288.0 GB/s. The H20 uses 96 GB of HBM3 on a 6144-bit bus, delivering 4.03 TB/s. The H20's memory bus is 48 times wider, and its bandwidth is approximately 14 times higher. The H20 also uses a PCIe 5.0 x16 interface, while the AMD part uses PCIe 4.0 x16.

The physical form factors could not be more different. The AMD Radeon RX 7600M XT is an integrated graphics processor, marked as IGP in slot width, with no power connectors and a TDP of 120 W. The NVIDIA H20 is an SXM module with a TDP of 500 W and a suggested PSU of 900 W. The AMD part has display outputs described as portable device dependent, while the H20 has no outputs at all.

API support separates them completely. The RX 7600M XT supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The H20 lists N/A for all three graphics APIs. This reflects the H20's role as a compute-only accelerator with no rendering pipeline. The AMD card's 64 ROPs and 158.0 GPixel/s pixel rate make it suitable for rasterization, while the H20's 24 ROPs and 47.52 GPixel/s pixel rate indicate its ROPs exist mainly for compute-related operations rather than display output.

The release timeline also differs. The AMD Radeon RX 7600M XT was released on 2023-01-03, and the NVIDIA H20 followed on 2024-01-31. Both are marked as Active in production status. The AMD part's predecessor is Polaris Mobile, while the H20's predecessor is Server Ada and its successor is Server Blackwell. Neither product has a recorded launch MSRP in the database.