Intel Arc G3 vs NVIDIA H200 NVL Comparison

Head-to-Head Benchmarks

The recorded data shows no direct head-to-head benchmark results between the Intel Arc G3 and the NVIDIA H200 NVL. The database contains a single benchmark entry for the NVIDIA H200 NVL, a Geekbench OpenCL score of 334,891, while the Intel Arc G3 has no benchmark scores listed. This absence of comparative test results means the performance relationship between these two products must be assessed through their individual specifications and the H200 NVL's position relative to other server accelerators.

The NVIDIA H200 NVL's Geekbench OpenCL score of 334,891 places it at the 100th percentile among all GPUs in the database. Its nearest rival, the NVIDIA B200, scores 345,482, which is 3.1% higher, indicating the H200 NVL trails the B200 by a narrow margin. Against the AMD Instinct MI300X, which scores 317,994, the H200 NVL holds a 5.3% advantage. The NVIDIA B300 SXM6 AC leads the H200 NVL by 9.4% with a score of 369,831, while the NVIDIA L40S lags behind at 295,763, meaning the H200 NVL outperforms it by 13.2%. These deltas show the H200 NVL sits in the upper tier of compute accelerators, competitive with the latest data-center parts but not the absolute leader.

The Intel Arc G3, by contrast, carries no benchmark scores and holds a 50th percentile ranking among all GPUs, which reflects the absence of recorded performance data rather than a measured performance level. Its specifications suggest a low-power integrated graphics processor, with a 25 W TDP, 1,280 shading units, and a boost clock of 2,400 MHz. The H200 NVL operates at a fundamentally different scale, with 16,896 shading units, a 600 W TDP, and a boost clock of 1,785 MHz. The H200 NVL's FP32 throughput is 60.32 TFLOPS, roughly 9.8 times the Arc G3's 6.144 TFLOPS, though this comparison is theoretical since the Arc G3 has no measured benchmark to confirm real-world behavior.

In texture and pixel processing, the H200 NVL delivers 942.5 GTexel/s against the Arc G3's 96.00 GTexel/s, a 9.8-fold gap. Pixel rates are closer: the H200 NVL produces 42.84 GPixel/s, while the Arc G3 achieves 48.00 GPixel/s, giving the integrated part a 12% advantage in raw pixel throughput. This anomaly stems from the H200 NVL's low ROP count of 24 versus the Arc G3's 20 ROPs, combined with the H200 NVL's lower boost clock. The H200 NVL compensates with 528 tensor cores and 528 TMUs, whereas the Arc G3 lists 10 ray tracing cores, no tensor cores, and only 40 TMUs. The H200 NVL lacks ray tracing cores entirely, a notable architectural difference for workloads that rely on RT acceleration.

Memory capacity and bandwidth separate these products dramatically. The H200 NVL uses 141 GB of HBM3e across a 6,144-bit bus, delivering 4.89 TB/s of bandwidth. The Arc G3 uses system-shared memory with system-dependent bandwidth, meaning its memory performance scales with the host platform's RAM configuration. The H200 NVL's memory clock runs at 1,593 MHz (6.4 Gbps effective), while the Arc G3's memory clock is listed as system-shared. For memory-bound workloads, the H200 NVL's dedicated high-bandwidth memory provides a decisive structural advantage, though the Arc G3's shared-memory design can be adequate for lighter tasks on portable devices.

The Verdict

The data indicates the NVIDIA H200 NVL is a data-center compute accelerator with measured performance at the top of the database, while the Intel Arc G3 is an integrated graphics solution for mobile platforms with no recorded benchmark scores. The H200 NVL's Geekbench OpenCL result of 334,891 and its 100th percentile ranking confirm it is built for high-throughput compute, AI inference, and server workloads. Its nearest rivals, the B200 and B300 SXM6 AC, outperform it by 3.1% and 9.4% respectively, placing the H200 NVL just below the current flagship tier but well ahead of the MI300X by 5.3% and the L40S by 13.2%.

The Arc G3's 25 W TDP, integrated form factor, and system-shared memory target a completely different use case: thin-and-light laptops and compact devices where power efficiency and portability matter more than raw compute. Its 48.00 GPixel/s pixel rate exceeds the H200 NVL's 42.84 GPixel/s, which could benefit lightweight display workloads, but its 6.144 TFLOPS FP32 and 96.00 GTexel/s are a fraction of the H200 NVL's capabilities. No benchmark data exists for the Arc G3, so its real-world performance remains unverified in the database.

Users requiring measured compute performance for large-scale parallel workloads should select the H200 NVL, which has a confirmed score and a clear competitive position against other server accelerators. Users building or buying portable systems with integrated graphics should consider the Arc G3 for its low power draw and integrated design, but they cannot rely on database benchmarks to validate its performance. The H200 NVL ships with a 600 W TDP and requires a 1000 W suggested PSU, while the Arc G3 draws only 25 W and needs no power connectors, reinforcing their distinct deployment scenarios.

FAQ

Q: What benchmark score does the NVIDIA H200 NVL achieve?

A: The H200 NVL records a Geekbench OpenCL score of 334,891, with an average benchmark score of 334,891.

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

A: The H200 NVL trails the NVIDIA B200 by 3.1%, leads the AMD Instinct MI300X by 5.3%, trails the NVIDIA B300 SXM6 AC by 9.4%, and leads the NVIDIA L40S by 13.2%.

Q: Does the Intel Arc G3 have any recorded benchmark results?

A: No, the Arc G3 has an empty benchmarks list, an average benchmark score of 0, and a 50th percentile ranking among all GPUs.

Q: What are the memory specifications of each product?

A: The H200 NVL uses 141 GB of HBM3e with a 6,144-bit bus and 4.89 TB/s bandwidth. The Arc G3 uses system-shared memory with system-dependent bandwidth.

Q: What is the power consumption difference?

A: The H200 NVL has a 600 W TDP and uses an 8-pin EPS power connector with a suggested PSU of 1000 W. The Arc G3 has a 25 W TDP and uses no power connectors.

Q: Which product has a higher pixel rate?

A: The Arc G3 achieves 48.00 GPixel/s, which is 12% higher than the H200 NVL's 42.84 GPixel/s.

Specification Differences

The two products differ in nearly every specification field recorded in the database. The Intel Arc G3 uses a 3 nm process node from Intel's own foundry, while the NVIDIA H200 NVL uses a 5 nm node from TSMC. The H200 NVL lists 80,000 million transistors on an 814 mm² die with a transistor density of 98.3M per mm², whereas the Arc G3's transistor count and die size are unknown. The Arc G3 has a base clock of 300 MHz and a boost clock of 2,400 MHz, while the H200 NVL runs at 1,365 MHz base and 1,785 MHz boost.

Memory configurations are fundamentally different: the Arc G3 uses system-shared memory with system-dependent bandwidth, while the H200 NVL uses 141 GB of HBM3e with a 6,144-bit bus and 4.89 TB/s bandwidth. The Arc G3's memory clock is system-shared, while the H200 NVL runs at 1,593 MHz (6.4 Gbps effective). Compute resources diverge sharply: the Arc G3 has 1,280 shading units, 40 TMUs, 20 ROPs, and 10 ray tracing cores, while the H200 NVL has 16,896 shading units, 528 TMUs, 24 ROPs, and 528 tensor cores with no ray tracing cores.

Power and form factor also differ. The Arc G3 has a 25 W TDP, is an integrated graphics processor (IGP), uses no power connectors, and has no suggested PSU. The H200 NVL has a 600 W TDP, is dual-slot with dimensions of 267 mm length and 111 mm height, uses an 8-pin EPS power connector, and suggests a 1000 W PSU. The Arc G3 uses an IGP bus interface with display outputs described as portable-device dependent, while the H200 NVL uses PCIe 5.0 x16 and has no display outputs. API support also differs: the Arc G3 supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, while the H200 NVL lists N/A for all three APIs.

Architecture Differences

The Intel Arc G3 is built on the Panther Lake chip using the Xe3-LPG architecture, part of the Arc Graphics-M (Panther Lake) generation. The NVIDIA H200 NVL uses the GH100 chip with the Hopper architecture, part of the Server Hopper (Hxx) generation. These architectures target opposite ends of the computing spectrum: Xe3-LPG is designed for low-power integrated graphics in mobile systems, while Hopper is designed for high-throughput server acceleration.

The H200 NVL's Hopper architecture incorporates 528 tensor cores specifically for AI and matrix operations, a feature the Arc G3 lacks entirely; the Arc G3 instead includes 10 ray tracing cores for hardware-accelerated ray tracing, which the H200 NVL does not have. Shader throughput reflects this divergence: the H200 NVL delivers 60.32 TFLOPS FP32 and 120.6 TFLOPS FP16 (2:1), while the Arc G3 manages 6.144 TFLOPS FP32 and 12.29 TFLOPS FP16 (2:1). The H200 NVL's texture rate of 942.5 GTexel/s dwarfs the Arc G3's 96.00 GTexel/s, though the Arc G3's pixel rate of 48.00 GPixel/s edges out the H200 NVL's 42.84 GPixel/s.

Process technology differs by foundry and node: Intel fabricates the Arc G3 on its own 3 nm process, while TSMC fabricates the H200 NVL on 5 nm. The H200 NVL's die size of 814 mm² and transistor count of 80,000 million are known, while the Arc G3's figures are unknown. The H200 NVL's predecessor is Server Ada and its successor is Server Blackwell, while the Arc G3 has no listed predecessor or successor. Both products are marked as Active in production status. The H200 NVL released on 2024-11-17, while the Arc G3's release date is 2026-05-31, indicating the Arc G3 is a newer but far less powerful design.

Where Each One Wins

The NVIDIA H200 NVL wins decisively in compute-heavy scenarios. Its 60.32 TFLOPS FP32 throughput is roughly ten times the Arc G3's 6.144 TFLOPS, and its 120.6 TFLOPS FP16 doubles that advantage. The 528 tensor cores make it suited for AI training and inference workloads, where the Arc G3 has no tensor core support. The H200 NVL's 141 GB of HBM3e memory with 4.89 TB/s bandwidth handles large datasets and memory-bound operations, while the Arc G3's system-shared memory cannot match this dedicated capacity or speed. The H200 NVL's 942.5 GTexel/s texture rate supports heavy graphics processing in server rendering tasks, and its 100th percentile benchmark ranking confirms it competes at the top of the database.

The Intel Arc G3 wins in specific low-power or integrated scenarios. Its 48.00 GPixel/s pixel rate exceeds the H200 NVL's 42.84 GPixel/s, giving it an edge in pure pixel output, which could benefit lightweight display or 2D workloads. Its 25 W TDP versus the H200 NVL's 600 W TDP makes it viable for battery-powered portable devices, where the H200 NVL's dual-slot form factor and 1000 W suggested PSU are impractical. The Arc G3's integrated design with no power connectors suits compact systems, while the H200 NVL requires a PCIe 5.0 x16 slot and external power. The Arc G3 also supports modern graphics APIs (DirectX 12 Ultimate, OpenGL 4.6, Vulkan 1.4), whereas the H200 NVL lists N/A for all APIs, indicating no display or consumer graphics workload support.

For ray tracing, the Arc G3's 10 dedicated RT cores provide hardware acceleration, a feature entirely absent from the H200 NVL. This makes the Arc G3 the only option of the two for real-time ray-traced graphics, though its overall compute performance is far lower. The H200 NVL's lack of display outputs and consumer API support means it is not designed for interactive graphics at all. The database shows no overlapping benchmark tests, so direct performance comparisons rely on specifications. The H200 NVL wins for server compute, AI, and high-bandwidth memory tasks; the Arc G3 wins for portable systems, low-power operation, pixel throughput, and ray-traced graphics.