Intel Arc Graphics 1 Xe Mobile vs NVIDIA GeForce RTX 4090 Max-Q Comparison

Head-to-Head Benchmarks

The recorded data contains no benchmark scores for either GPU, so direct numerical comparisons between the Intel Arc Graphics 1 Xe Mobile and the NVIDIA GeForce RTX 4090 Max-Q are unavailable. Both entries show an average benchmark score of 0 and a percentile rank of 50 among all GPUs in the database. This means the database currently holds no performance measurements for either part, and the head-to-head win counts are 0 for both sides.

What the data does reveal is a massive theoretical disparity in raw compute specifications. The NVIDIA part delivers 28.31 TFLOPS of FP32 throughput, while the Intel part delivers 588.8 GFLOPS. That places the RTX 4090 Max-Q at roughly 48 times the FP32 compute of the Intel Arc Graphics 1 Xe Mobile, a difference of approximately 4,708% when calculated from the recorded figures. The pixel rate shows a similar gap: 163.0 GPixel/s versus 9.200 GPixel/s, meaning NVIDIA outputs about 17.7 times more pixels per second. Texture rate stands at 442.3 GTexel/s versus 18.40 GTexel/s, a 24-fold advantage for NVIDIA.

Memory bandwidth amplifies the divide. The RTX 4090 Max-Q accesses 576.0 GB/s through a 256-bit bus with 16 GB of GDDR6 memory. The Intel part uses System Shared memory with bandwidth listed as System Dependent, so no fixed figure exists for comparison. The absence of fixed memory parameters for the Intel GPU means bandwidth comparisons must remain qualitative: the NVIDIA part has a dedicated, high-bandwidth memory subsystem, while the Intel part relies on shared system memory.

Clock behavior also differs. The Intel GPU boosts to 2300 MHz from a 300 MHz base, a 2,000 MHz range. The NVIDIA GPU boosts to 1455 MHz from a 930 MHz base, a 525 MHz range. The Intel part's higher boost clock does not compensate for its far smaller execution resource pool. The RTX 4090 Max-Q carries 9,728 shading units, 304 texture mapping units, and 112 ROPs. The Intel part has 128 shading units, 8 TMUs, and 4 ROPs. Those ratios, 76x for shading units, 38x for TMUs, and 28x for ROPs, consistently favor NVIDIA.

The FP16 comparison shows NVIDIA delivering 28.31 TFLOPS at a 1:1 ratio, while Intel delivers 1,177.6 GFLOPS at a 2:1 ratio. Even accounting for the different ratio conventions, NVIDIA's FP16 throughput exceeds Intel's by roughly 24 times. Ray tracing resources show 76 RT cores on the NVIDIA part versus 1 RT core on the Intel part, and NVIDIA adds 304 tensor cores while the Intel entry lists none.

Architecture Differences

The two GPUs come from different manufacturers, foundries, and process nodes. Intel builds the Arc Graphics 1 Xe Mobile on a 3 nm node at Intel's own foundry. The chip is named Wildcat Lake and uses the Xe3-LPG architecture. NVIDIA builds the RTX 4090 Max-Q on a 5 nm node at TSMC. The chip is AD103 and uses the Ada Lovelace architecture. These process differences matter for transistor density and power efficiency, though the Intel entry lists transistor count as unknown and die size as unknown. NVIDIA lists 45,900 million transistors on a 379 mm² die, yielding a transistor density of 121.1M per mm².

The generation labels differ as well. Intel's part belongs to the Arc Graphics-M (Wildcat Lake) generation, while NVIDIA's belongs to the GeForce 40 Mobile generation. Release dates place the NVIDIA part first: it launched on 2023-01-02, while the Intel part's release date is 2026-04-15. The NVIDIA part has a predecessor, GeForce 30 Mobile, and a successor, GeForce 50 Mobile. The Intel part lists HD Graphics-M as its predecessor and no successor.

Power envelopes diverge sharply. The Intel GPU has a TDP of 25 W, while the NVIDIA GPU has a TDP of 80 W. That 55 W difference reflects the far larger execution resources on the NVIDIA chip. Both use an IGP slot width and no power connectors, typical for mobile implementations. The bus interface also differs: Intel uses IGP, while NVIDIA uses PCIe 4.0 x16, which allows the NVIDIA part to communicate with the host processor over a dedicated high-bandwidth interface rather than through shared memory.

Both GPUs support the same API set: DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The feature-level parity in API support means software written to those standards can run on either part, though performance will differ enormously. Display outputs for both are listed as Portable Device Dependent, indicating laptop implementations where the manufacturer decides the physical connectors.

The memory architecture separates the two fundamentally. Intel uses System Shared memory with a System Shared bus width and System Dependent bandwidth. NVIDIA uses 16 GB of GDDR6 on a 256-bit bus with 576.0 GB/s of bandwidth. The NVIDIA memory clock is 2250 MHz with 18 Gbps effective data rate. The Intel part has no dedicated memory clock; it relies on the system's main memory. This architectural choice limits the Intel GPU's bandwidth to whatever the host platform provides, while NVIDIA controls its memory subsystem entirely.

Where Each One Wins

The data indicates the NVIDIA GeForce RTX 4090 Max-Q wins in every measurable compute category. It has 76 times more shading units, 38 times more TMUs, 28 times more ROPs, 76 times more RT cores, and 304 tensor cores versus none. Its FP32 throughput is 28.31 TFLOPS against 588.8 GFLOPS. Its FP16 throughput is 28.31 TFLOPS against 1,177.6 GFLOPS. Pixel rate is 163.0 GPixel/s against 9.200 GPixel/s. Texture rate is 442.3 GTexel/s against 18.40 GTexel/s. Memory bandwidth is 576.0 GB/s against a System Dependent figure. The NVIDIA part also has 16 GB of dedicated GDDR6 memory, while the Intel part uses System Shared memory.

The Intel Arc Graphics 1 Xe Mobile wins in power consumption and boost clock. Its 25 W TDP is 55 W lower than NVIDIA's 80 W TDP. Its 2300 MHz boost clock is 845 MHz higher than NVIDIA's 1455 MHz boost. For thermally constrained ultraportable designs, the Intel part's lower power draw allows integration into thinner chassis with less cooling effort. The higher boost clock indicates the Intel part can ramp its small execution units to high frequencies, which helps latency-sensitive tasks that do not scale with parallel throughput.

The NVIDIA part wins in production status timing. It launched in January 2023, over three years before the Intel part's April 2026 release. That earlier availability means the RTX 4090 Max-Q has had more time in the market, and its successor, GeForce 50 Mobile, is already listed, showing NVIDIA has moved past this generation. The Intel part remains Active in production status with no successor listed.

Use cases follow the specification pattern. The Intel part suits basic graphics output, lightweight productivity, and power-sensitive mobile devices where 80 W is unavailable. The NVIDIA part suits heavy 3D rendering, ray-traced workloads, AI inference via tensor cores, and high-refresh gaming where its 28.31 TFLOPS FP32 and 16 GB GDDR6 provide the necessary headroom. The 304 tensor cores on NVIDIA enable accelerated machine learning tasks that the Intel part cannot perform, as it lists no tensor cores.

FAQ

Q: Which GPU has higher FP32 compute performance?

A: The NVIDIA GeForce RTX 4090 Max-Q delivers 28.31 TFLOPS of FP32 throughput, while the Intel Arc Graphics 1 Xe Mobile delivers 588.8 GFLOPS. NVIDIA's figure is roughly 48 times higher.

Q: How do the memory systems differ?

A: NVIDIA uses 16 GB of GDDR6 on a 256-bit bus with 576.0 GB/s of bandwidth. Intel uses System Shared memory with System Dependent bandwidth, meaning its memory performance varies with the host platform.

Q: What is the power draw for each GPU?

A: The Intel Arc Graphics 1 Xe Mobile has a 25 W TDP, while the NVIDIA GeForce RTX 4090 Max-Q has an 80 W TDP. The Intel part consumes 55 W less.

Q: Which GPU has more ray tracing cores?

A: NVIDIA has 76 RT cores. Intel has 1 RT core. NVIDIA's count is 76 times higher.

Q: Do both GPUs support the same graphics APIs?

A: Yes. Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

Q: What are the process nodes for each GPU?

A: Intel builds its chip on a 3 nm node at Intel Foundry. NVIDIA builds its chip on a 5 nm node at TSMC.

Q: Which GPU has a higher boost clock?

A: Intel boosts to 2300 MHz, while NVIDIA boosts to 1455 MHz. Intel's boost clock is 845 MHz higher.

The Verdict

The data supports a clear conclusion: the NVIDIA GeForce RTX 4090 Max-Q is the dominant performer in every throughput metric recorded. Its 28.31 TFLOPS FP32, 576.0 GB/s memory bandwidth, 16 GB GDDR6, 76 RT cores, and 304 tensor cores place it in a different performance class than the Intel Arc Graphics 1 Xe Mobile. For any workload requiring substantial parallel compute, ray tracing, or AI acceleration, the NVIDIA part is the only choice based on the recorded specifications.

The Intel Arc Graphics 1 Xe Mobile serves a different purpose. Its 25 W TDP and 2300 MHz boost clock make it suitable for low-power, thermally constrained systems where dedicated high-bandwidth memory is unavailable. Its System Shared memory architecture and 128 shading units indicate a design focused on basic graphics output rather than intensive rendering. The 3 nm process node at Intel Foundry suggests a modern manufacturing approach, but the small execution resource pool limits its ceiling.

For laptop buyers, the decision hinges on workload. The RTX 4090 Max-Q, released 2023-01-02, targets high-end mobile workstations and gaming laptops. The Arc Graphics 1 Xe Mobile, released 2026-04-15, targets ultraportable devices where battery life and thermals outweigh graphics performance. The database shows no benchmark scores for either part, so real-world performance remains unmeasured. The specification gap, however, is so large that no benchmark result could plausibly reverse the overall ranking.

The NVIDIA part's 45,900 million transistors on a 379 mm² die, versus unknown figures for Intel, reflects the resource investment behind each design. The RTX 4090 Max-Q also benefits from PCIe 4.0 x16 connectivity, while Intel uses IGP. Those interface differences reinforce the performance gap. The verdict from the data is unambiguous: choose NVIDIA for performance, choose Intel for minimal power draw and system integration simplicity.

Specification Differences

| Specification | Intel Arc Graphics 1 Xe Mobile | NVIDIA GeForce RTX 4090 Max-Q |

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

| Manufacturer | Intel | NVIDIA |

| Chip | Wildcat Lake | AD103 |

| Architecture | Xe3-LPG | Ada Lovelace |

| Generation | Arc Graphics-M (Wildcat Lake) | GeForce 40 Mobile |

| Process Node | 3 nm | 5 nm |

| Foundry | Intel | TSMC |

| Transistors | unknown | 45,900 million |

| Die Size | unknown | 379 mm² |

| Transistor Density | null | 121.1M / mm² |

| Base Clock | 300 MHz | 930 MHz |

| Boost Clock | 2300 MHz | 1455 MHz |

| Memory Size | System Shared | 16 GB |

| Memory Type | System Shared | GDDR6 |

| Memory Bus Width | System Shared | 256 bit |

| Memory Bandwidth | System Dependent | 576.0 GB/s |

| Memory Clock | System Shared | 2250 MHz, 18 Gbps effective |

| Shading Units | 128 | 9728 |

| TMUs | 8 | 304 |

| ROPs | 4 | 112 |

| RT Cores | 1 | 76 |

| Tensor Cores | null | 304 |

| Pixel Rate | 9.200 GPixel/s | 163.0 GPixel/s |

| Texture Rate | 18.40 GTexel/s | 442.3 GTexel/s |

| FP32 Performance | 588.8 GFLOPS | 28.31 TFLOPS |

| FP16 Performance | 1,177.6 GFLOPS (2:1) | 28.31 TFLOPS (1:1) |

| TDP | 25 W | 80 W |

| Bus Interface | IGP | PCIe 4.0 x16 |

| Release Date | 2026-04-15 | 2023-01-02 |

| Predecessor | HD Graphics-M | GeForce 30 Mobile |

| Successor | null | GeForce 50 Mobile |

| Production Status | Active | Active |

| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |

| OpenGL | 4.6 | 4.6 |

| Vulkan | 1.4 | 1.4 |