Intel Arc Graphics 64EU Mobile vs NVIDIA H20 NVL16 Comparison

The Verdict

The database places both the Intel Arc Graphics 64EU Mobile and the NVIDIA H20 NVL16 at the 50th percentile against all GPUs, with no recorded average benchmark scores for either part. The recorded data shows two processors built for entirely different segments: the Intel Arc Graphics 64EU Mobile is an integrated graphics solution for portable devices, while the NVIDIA H20 NVL16 is a server accelerator in an SXM module form factor. For portable device integration, the Intel part delivers a complete graphics pipeline with DirectX 12 (12_1), OpenGL 4.6, and Vulkan 1.4 support, whereas the NVIDIA part exposes no display outputs and no graphics API support. The data indicates the Intel Arc Graphics 64EU Mobile is the only choice for systems requiring on-device display output and consumer graphics API compatibility. The NVIDIA H20 NVL16, with its 96 GB HBM3 memory, 4.03 TB/s bandwidth, and 312 tensor cores, is positioned for compute-heavy server workloads where graphics output is irrelevant. The 65 W power envelope of the Intel part contrasts sharply with the 400 W TDP of the NVIDIA part, further confirming their distinct deployment scenarios.

Architecture Differences

The Intel Arc Graphics 64EU Mobile uses the Xe-LPG architecture built on Intel's 10 nm process, part of the Meteor Lake chip generation. The NVIDIA H20 NVL16 uses the Hopper architecture based on the GH100 chip, manufactured by TSMC on a 5 nm process. The NVIDIA part lists 80,000 million transistors on an 814 mm² die, with a transistor density of 98.3M per mm². The Intel part does not report transistor count, die size, or transistor density in the database.

The Intel Arc Graphics 64EU Mobile integrates 512 shading units, 32 texture mapping units, and 16 raster output pipelines. The NVIDIA H20 NVL16 carries 9,984 shading units, 312 texture mapping units, and 24 raster output pipelines, plus 312 tensor cores. The Intel part does not list tensor cores or ray tracing cores, while the NVIDIA part similarly does not list ray tracing cores. The NVIDIA accelerator's tensor core presence indicates a hardware path for matrix operations, which the Intel integrated part lacks.

Memory architecture differs fundamentally. The Intel Arc Graphics 64EU Mobile uses system shared memory with system dependent bandwidth, operating at a base clock of 300 MHz and a boost clock of 1750 MHz. The NVIDIA H20 NVL16 has dedicated 96 GB of HBM3 memory on a 6144-bit bus, delivering 4.03 TB/s of bandwidth, with a memory clock of 1313 MHz (5.3 Gbps effective). The Intel part's base clock of 300 MHz versus the NVIDIA part's 1830 MHz base clock shows the wide operating frequency gap between an integrated mobile GPU and a server accelerator.

The bus interface also separates the two: Intel uses a Ring Bus for integration into the Meteor Lake package, while NVIDIA uses PCIe 5.0 x16. The Intel part is an IGP (integrated graphics processor) with portable device dependent display outputs, while the NVIDIA part is an SXM Module with no display outputs at all. The NVIDIA part suggests an 800 W power supply, whereas the Intel part has no suggested PSU listed.

FAQ

Q: Which GPU supports DirectX 12?

A: The Intel Arc Graphics 64EU Mobile supports DirectX 12 (12_1), OpenGL 4.6, and Vulkan 1.4. The NVIDIA H20 NVL16 lists N/A for DirectX, OpenGL, and Vulkan, indicating no consumer graphics API support.

Q: What memory configurations do these GPUs use?

A: The Intel Arc Graphics 64EU Mobile uses system shared memory with system dependent bandwidth and no dedicated memory size. The NVIDIA H20 NVL16 uses 96 GB of HBM3 memory on a 6144-bit bus with 4.03 TB/s bandwidth.

Q: How do the shading unit counts compare?

A: The Intel Arc Graphics 64EU Mobile has 512 shading units, while the NVIDIA H20 NVL16 has 9,984 shading units, a 19.5 times difference in raw shader count.

Q: What are the power requirements for each GPU?

A: The Intel Arc Graphics 64EU Mobile has a 65 W TDP and is an IGP with no power connectors listed. The NVIDIA H20 NVL16 has a 400 W TDP, is an SXM Module, and suggests an 800 W power supply.

Q: Which GPU has tensor cores?

A: The NVIDIA H20 NVL16 has 312 tensor cores. The Intel Arc Graphics 64EU Mobile does not list tensor cores in the database.

Q: What is the release timeline for these parts?

A: The Intel Arc Graphics 64EU Mobile was released on 2023-12-13, and the NVIDIA H20 NVL16 was released on 2025-09-01. The Intel part's predecessor is HD Graphics-M, while the NVIDIA part's predecessor is Server Ada and its successor is Server Blackwell.

Specification Differences

The two GPUs differ across nearly every recorded specification field. The Intel Arc Graphics 64EU Mobile uses the Xe-LPG architecture on a 10 nm Intel process, while the NVIDIA H20 NVL16 uses Hopper architecture on a 5 nm TSMC process. The NVIDIA part reports 80,000 million transistors and an 814 mm² die size, while the Intel part reports neither. Transistor density for the NVIDIA part is 98.3M per mm²; no density is recorded for Intel.

Clock speeds differ substantially. Intel's base clock is 300 MHz with a 1750 MHz boost. NVIDIA's base clock is 1830 MHz with a 1980 MHz boost. Memory clocks show NVIDIA at 1313 MHz (5.3 Gbps effective), while Intel's memory clock is listed as "System Shared" since it relies on shared system memory.

Compute resources: Intel has 512 shading units, 32 TMUs, and 16 ROPs. NVIDIA has 9,984 shading units, 312 TMUs, and 24 ROPs. NVIDIA adds 312 tensor cores; Intel lists none. Pixel rates are 28.00 GPixel/s for Intel versus 47.52 GPixel/s for NVIDIA. Texture rates are 56.00 GTexel/s for Intel versus 617.8 GTexel/s for NVIDIA. FP32 throughput is 1.792 TFLOPS for Intel versus 39.54 TFLOPS for NVIDIA. FP16 throughput is 3.584 TFLOPS (2:1) for Intel versus 79.07 TFLOPS (2:1) for NVIDIA.

Power and form factor: Intel is 65 W TDP with an IGP slot width and Ring Bus interface. NVIDIA is 400 W TDP with an SXM Module slot width and PCIe 5.0 x16 interface. NVIDIA suggests an 800 W power supply; Intel lists no suggested PSU. Display outputs are portable device dependent for Intel, and none for NVIDIA. The API sets are completely different: Intel supports DirectX 12 (12_1), OpenGL 4.6, and Vulkan 1.4, while NVIDIA lists N/A for all three.

Head-to-Head Benchmarks

The database records no head-to-head benchmark results between the Intel Arc Graphics 64EU Mobile and the NVIDIA H20 NVL16, and neither part has an average benchmark score. The wins count is 0 for both. However, the specification data provides clear comparative signals.

The NVIDIA H20 NVL16 dominates in raw compute throughput. Its FP32 performance of 39.54 TFLOPS is 22.1 times higher than the Intel part's 1.792 TFLOPS. In FP16, the NVIDIA part delivers 79.07 TFLOPS versus 3.584 TFLOPS, a 22.1 times advantage. The texture rate gap is even wider: 617.8 GTexel/s versus 56.00 GTexel/s, a factor of 11.0. The pixel rate advantage is smaller but still significant at 47.52 GPixel/s versus 28.00 GPixel/s, a 1.7 times difference.

Memory bandwidth separates the two decisively. The NVIDIA H20 NVL16 provides 4.03 TB/s of dedicated HBM3 bandwidth, while the Intel Arc Graphics 64EU Mobile relies on system shared memory with bandwidth listed as system dependent. The NVIDIA part's 96 GB memory capacity versus system shared memory for Intel means the server accelerator can hold far larger working sets locally.

The Intel Arc Graphics 64EU Mobile counters with a dramatically lower power envelope. At 65 W TDP, it consumes 6.2 times less power than the NVIDIA part's 400 W TDP. The Intel part also supports display outputs (portable device dependent), while the NVIDIA part has none. For graphics API compatibility, the Intel part supports DirectX 12 (12_1), OpenGL 4.6, and Vulkan 1.4, all of which are N/A for the NVIDIA part.

Clock behavior also favors the Intel part in relative terms. The Intel boost clock of 1750 MHz is 88.4% of the NVIDIA boost clock of 1980 MHz, despite the massive difference in scale. The Intel base clock of 300 MHz, however, is only 16.4% of the NVIDIA base clock of 1830 MHz, reflecting the different operating regimes of an integrated mobile GPU versus a server accelerator.

Shading unit efficiency, calculated from the recorded data, shows the Intel part achieves 3.5 GFLOPS per shading unit (1.792 TFLOPS divided by 512 units), while the NVIDIA part achieves 3.96 GFLOPS per shading unit (39.54 TFLOPS divided by 9,984 units). The NVIDIA part maintains a 13% per-unit efficiency edge despite its much larger scale.

The production status for both parts is listed as Active. The Intel part's release date of 2023-12-13 precedes the NVIDIA part's release date of 2025-09-01 by roughly 21 months. The Intel part's predecessor is HD Graphics-M with no successor listed, while the NVIDIA part's predecessor is Server Ada and its successor is Server Blackwell.

The percentile ranking of 50 for both parts against all GPUs indicates the database places them at the median, though this ranking does not account for their completely different market positions. The Intel Arc Graphics 64EU Mobile serves as an integrated solution where power efficiency, display output, and graphics API support matter. The NVIDIA H20 NVL16 serves as a server accelerator where memory capacity, bandwidth, tensor core throughput, and raw FP32/FP16 performance dominate. The data confirms no overlap in intended use cases.