Intel Arc Graphics 4 Xe Mobile vs NVIDIA GeForce RTX 5090 Mobile Comparison

The Verdict

The database places these two mobile graphics solutions in entirely different performance tiers. The NVIDIA GeForce RTX 5090 Mobile sits at the 84th percentile of all GPUs, while the Intel Arc Graphics 4 Xe Mobile rests at the 50th percentile. The RTX 5090 Mobile is the clear choice for any workload demanding high frame rates, ray tracing, or compute throughput. The Intel part, an integrated solution with a 25 W TDP, targets light, power-conscious portable devices where discrete graphics are unnecessary. The data shows no benchmark overlap: the RTX 5090 Mobile records an average benchmark score of 45152, while the Intel part has no recorded benchmark scores in the database. For users needing substantial graphics performance in a laptop, the NVIDIA part is the only option presented here.

Architecture Differences

The two GPUs come from different foundries and process nodes. Intel builds the Arc Graphics 4 Xe Mobile on a 3 nm process at Intel, using the Xe3-LPG architecture and the Panther Lake chip. NVIDIA builds the RTX 5090 Mobile on a 5 nm process at TSMC, using the Blackwell 2.0 architecture and the GB203 chip. The Intel part belongs to the Arc Graphics-M (Panther Lake) generation, while the NVIDIA part belongs to the GeForce 50 Mobile generation and lists the GeForce 40 Mobile as its predecessor.

The transistor counts differ by orders of magnitude. NVIDIA packs 45,600 million transistors into a 378 mm² die, achieving a transistor density of 120.6M per mm². The Intel part lists transistor count and die size as unknown. Shader resources also diverge sharply: Intel provides 512 shading units, 32 texture mapping units, 16 ROPs, and 4 ray tracing cores. NVIDIA provides 10496 shading units, 328 TMUs, 112 ROPs, and 82 RT cores. NVIDIA also includes 328 tensor cores; the Intel part lists no tensor core count.

Memory architecture separates the two completely. The Intel part uses system shared memory, with system shared type, bus width, and system dependent bandwidth. The NVIDIA part uses 24 GB of GDDR7 on a 256 bit bus, delivering 896.0 GB/s of bandwidth. The Intel part's memory clock is listed as system shared, while NVIDIA's memory runs at 1750 MHz, 28 Gbps effective.

Clock behavior also differs. The Intel part has a 300 MHz base clock and a 2300 MHz boost clock. The NVIDIA part has a 990 MHz base clock and a 1515 MHz boost clock. Despite the lower boost clock, the NVIDIA part's massive shader count produces far higher throughput. Power envelopes reflect the design intent: Intel runs at 25 W, NVIDIA at 95 W. Both use an IGP slot width with no power connectors, and both have display outputs described as portable device dependent.

Both GPUs support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The bus interfaces differ: Intel uses IGP, while NVIDIA uses PCIe 5.0 x16. The Intel part was released on 2026-01-26, while the NVIDIA part was released on 2025-03-26. Both are listed as active production parts.

Head-to-Head Benchmarks

The database provides no direct head-to-head benchmark comparisons between these two parts. However, the NVIDIA part has a full set of recorded benchmark scores, and its nearest rivals provide context for its standing. The Intel part has zero recorded benchmarks and no rivals listed.

The RTX 5090 Mobile's strongest recorded result is the Geekbench OpenCL score of 201834, followed by the Geekbench Vulkan score of 198405. In 3DMark Steel Nomad DX12, it scores 5871. PassMark results show a G3D score of 30034 and a GPU compute score of 13401. The PassMark DirectX 9 score of 324, DirectX 11 score of 269, DirectX 10 score of 183, and DirectX 12 score of 138 complete the set, along with a G2D score of 1057.

The average benchmark score of 45152 places the RTX 5090 Mobile close to several competitors. The AMD Radeon Pro 5500 XT scores 45384, a delta of -0.5%, meaning the RTX 5090 Mobile trails by half a percent. The NVIDIA GeForce RTX 4070 Ti scores 44795, a delta of 0.8%, meaning the RTX 5090 Mobile leads by 0.8%. The Intel Arc A730M scores 45592, a delta of -1%, so the RTX 5090 Mobile trails by 1%. The NVIDIA RTX 5880 Ada Generation scores 45972, a delta of -1.8%, so the RTX 5090 Mobile trails by 1.8%.

These deltas show the RTX 5090 Mobile sits in a tight cluster around 45,000 average benchmark points. It is neither a clear leader nor a clear laggard among its nearest rivals. The spread from the lowest rival to the highest rival is only about 1,177 points, roughly 2.6% of the average. The Intel Arc Graphics 4 Xe Mobile has no comparable data, so no direct comparison of recorded scores is possible.

FAQ

Q: Which GPU has the higher average benchmark score?

A: The NVIDIA GeForce RTX 5090 Mobile has an average benchmark score of 45152. The Intel Arc Graphics 4 Xe Mobile has an average benchmark score of 0 and no recorded benchmark entries.

Q: What are the memory capacities of these two parts?

A: The NVIDIA GeForce RTX 5090 Mobile has 24 GB of GDDR7 memory on a 256 bit bus with 896.0 GB/s bandwidth. The Intel Arc Graphics 4 Xe Mobile uses system shared memory, with system dependent bandwidth.

Q: How do the shading unit counts compare?

A: The NVIDIA GeForce RTX 5090 Mobile has 10496 shading units, while the Intel Arc Graphics 4 Xe Mobile has 512 shading units. NVIDIA also has 328 TMUs and 112 ROPs versus Intel's 32 TMUs and 16 ROPs.

Q: Which GPU has more ray tracing cores?

A: The NVIDIA GeForce RTX 5090 Mobile has 82 RT cores. The Intel Arc Graphics 4 Xe Mobile has 4 RT cores.

Q: What is the TDP of each part?

A: The NVIDIA GeForce RTX 5090 Mobile has a TDP of 95 W. The Intel Arc Graphics 4 Xe Mobile has a TDP of 25 W.

Q: Do both GPUs support the same APIs?

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

Q: What process nodes do these GPUs use?

A: The Intel Arc Graphics 4 Xe Mobile uses a 3 nm process at Intel. The NVIDIA GeForce RTX 5090 Mobile uses a 5 nm process at TSMC.

Where Each One Wins

The NVIDIA GeForce RTX 5090 Mobile wins in every category where data exists. It delivers 31.80 TFLOPS of FP32 performance versus 2.355 TFLOPS for the Intel part. Its FP16 throughput is 31.80 TFLOPS at a 1:1 ratio, while the Intel part manages 4.710 TFLOPS at a 2:1 ratio. Pixel fill rate favors NVIDIA at 169.7 GPixel/s versus 36.80 GPixel/s. Texture fill rate favors NVIDIA at 496.9 GTexel/s versus 73.60 GTexel/s.

The NVIDIA part's 24 GB GDDR7 pool with 896.0 GB/s bandwidth suits large textures, heavy compute, and high-resolution rendering. The Intel part's system shared memory approach suits integrated designs where dedicated video memory is not a priority. The RTX 5090 Mobile's 328 tensor cores enable AI-accelerated workloads, a feature absent from the Intel part's specification sheet.

The Intel Arc Graphics 4 Xe Mobile wins on power efficiency by design. Its 25 W TDP is dramatically lower than the 95 W TDP of the NVIDIA part. The Intel part's 300 MHz base clock and 2300 MHz boost clock show a wide dynamic range, allowing it to idle low and scale up when needed. The NVIDIA part's 990 MHz base clock and 1515 MHz boost clock run higher at idle but consume far more power overall.

For gaming and graphics-intensive applications, the RTX 5090 Mobile's benchmark scores demonstrate clear capability. Its PassMark G3D score of 30034 and 3DMark Steel Nomad DX12 score of 5871 confirm strong DirectX 12 performance. Its Geekbench OpenCL score of 201834 shows substantial compute throughput for general-purpose GPU workloads. The Intel part has no recorded scores, so its real-world performance cannot be quantified from the database.

Specification Differences

The two parts differ in nearly every hardware specification. The Intel Arc Graphics 4 Xe Mobile uses the Panther Lake chip with Xe3-LPG architecture on a 3 nm Intel process. The NVIDIA GeForce RTX 5090 Mobile uses the GB203 chip with Blackwell 2.0 architecture on a 5 nm TSMC process. Intel lists transistor count and die size as unknown; NVIDIA lists 45,600 million transistors on a 378 mm² die.

Clock speeds differ in both base and boost. Intel runs at 300 MHz base and 2300 MHz boost. NVIDIA runs at 990 MHz base and 1515 MHz boost. Memory configuration diverges completely: Intel uses system shared memory with system dependent bandwidth, while NVIDIA uses 24 GB GDDR7 with a 256 bit bus and 896.0 GB/s bandwidth. NVIDIA's memory clock is 1750 MHz, 28 Gbps effective; Intel's memory clock is system shared.

Compute resources favor NVIDIA overwhelmingly. Intel provides 512 shading units, 32 TMUs, 16 ROPs, and 4 RT cores. NVIDIA provides 10496 shading units, 328 TMUs, 112 ROPs, and 82 RT cores. NVIDIA also lists 328 tensor cores; Intel lists none. Pixel rate is 36.80 GPixel/s for Intel versus 169.7 GPixel/s for NVIDIA. Texture rate is 73.60 GTexel/s for Intel versus 496.9 GTexel/s for NVIDIA. FP32 is 2.355 TFLOPS for Intel versus 31.80 TFLOPS for NVIDIA. FP16 is 4.710 TFLOPS (2:1) for Intel versus 31.80 TFLOPS (1:1) for NVIDIA.

Power and interface specifications also differ. Intel has a 25 W TDP; NVIDIA has a 95 W TDP. Both use IGP slot width and no power connectors. Intel uses an IGP bus interface; NVIDIA uses PCIe 5.0 x16. Release dates differ: Intel was released on 2026-01-26, NVIDIA on 2025-03-26. NVIDIA lists GeForce 40 Mobile as its predecessor; Intel lists no predecessor. Neither part has a launch MSRP in the database.