Intel Arc 140T Mobile vs Intel Arc Graphics 1 Xe Mobile Comparison

Head-to-Head Benchmarks

The recorded database contains no benchmark results for either the Intel Arc 140T Mobile or the Intel Arc Graphics 1 Xe Mobile. Both entries list an average benchmark score of zero and a percentile ranking of 50 against all GPUs. The head-to-head benchmark array is empty, meaning there are no measured performance deltas to compare directly. What the data does provide is a set of computed throughput figures derived from each GPU's clock speeds and execution resources. These figures serve as the only quantitative basis for comparison.

The Intel Arc 140T Mobile delivers a pixel rate of 75.20 GPixel/s, while the Intel Arc Graphics 1 Xe Mobile delivers 9.200 GPixel/s. That is a difference of roughly 8.2 times in favor of the Arc 140T. Texture rate follows the same pattern: the Arc 140T reaches 150.4 GTexel/s versus 18.40 GTexel/s for the single-Xe part, again an 8.2-fold gap. The FP32 compute figures show 4.813 TFLOPS for the Arc 140T against 588.8 GFLOPS for the Arc Graphics 1 Xe Mobile. Expressing both in the same unit, the Arc 140T is about 8.2 times higher in raw floating-point throughput. FP16 rates are 9.626 TFLOPS (2:1) versus 1,177.6 GFLOPS (2:1), preserving the same 8.2 ratio. These numbers indicate that, despite similar boost clocks, the Arc 140T has roughly eight times the shading, texturing, and rasterization throughput of the smaller part. The lack of direct benchmark scores means the practical performance difference cannot be validated through application-level tests, but the theoretical throughput advantage is consistent across every measured rate.

Architecture Differences

The two GPUs come from different chip families and different architecture generations. The Intel Arc 140T Mobile is built on the Arrow Lake-H chip and uses the Xe-LPG+ architecture, belonging to the Arc Graphics-M (Arrow Lake) generation. The Intel Arc Graphics 1 Xe Mobile is built on the Wildcat Lake chip and uses the Xe3-LPG architecture, belonging to the Arc Graphics-M (Wildcat Lake) generation. This is a generational shift in graphics design, but the newer architecture does not compensate for the difference in execution resource counts.

The process nodes also differ. The Arc 140T is fabricated on a 5 nm process at TSMC, while the Arc Graphics 1 Xe Mobile is fabricated on a 3 nm process at Intel. Both chips have unknown transistor counts and die sizes, so no density comparison is possible from the recorded data. The manufacturing foundry and node differ, but the database does not quantify the impact of these process differences on power efficiency or area.

Execution resources differ substantially. The Arc 140T has 1024 shading units, 64 texture mapping units, 32 raster operation units, and 8 ray tracing cores. The Arc Graphics 1 Xe Mobile has 128 shading units, 8 texture mapping units, 4 raster operation units, and 1 ray tracing core. The Arc 140T therefore has eight times the shading units, eight times the TMUs, eight times the ROPs, and eight times the RT cores. Neither GPU lists tensor cores in the database.

Both GPUs support the same API feature set: DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. Display outputs are listed as portable device dependent for both, meaning the integrated nature of these parts leaves display connectivity to the host device. Both use a system-shared memory architecture, with no dedicated VRAM, and both report memory bandwidth as system dependent.

Where Each One Wins

Based strictly on the computed throughput figures, the Intel Arc 140T Mobile wins in every measured category. Pixel rate, texture rate, FP32 compute, and FP16 compute all favor the Arc 140T by the same factor of roughly 8.2. The Arc 140T also has eight times the shading units, texture mapping units, raster operation units, and ray tracing cores. This makes it the stronger part for any workload that scales with raw execution resources, such as higher-resolution rendering, texture-heavy scenes, or ray-traced effects.

The Intel Arc Graphics 1 Xe Mobile does not win any measured throughput category. Its advantage lies in its newer Xe3-LPG architecture and its 3 nm Intel process node, which likely offers better power efficiency per unit of work. However, the database does not include efficiency benchmarks, power draw measurements under load, or any battery-life data. The TDP figures are recorded: 35 W for the Arc 140T and 25 W for the Arc Graphics 1 Xe Mobile. The lower TDP of the smaller part suggests it is designed for lower-power systems, but no efficiency metric in the database confirms that it delivers more work per watt.

Specification Differences

The two GPUs differ in several recorded specification fields. The chip is Arrow Lake-H for the Arc 140T and Wildcat Lake for the Arc Graphics 1 Xe Mobile. The architecture is Xe-LPG+ versus Xe3-LPG. The generation is Arc Graphics-M (Arrow Lake) versus Arc Graphics-M (Wildcat Lake). The process node is 5 nm at TSMC versus 3 nm at Intel.

The boost clock differs slightly: 2350 MHz for the Arc 140T versus 2300 MHz for the Arc Graphics 1 Xe Mobile. Base clocks are identical at 300 MHz. The shading unit count is 1024 versus 128. The TMU count is 64 versus 8. The ROP count is 32 versus 4. The RT core count is 8 versus 1. Pixel rate is 75.20 GPixel/s versus 9.200 GPixel/s. Texture rate is 150.4 GTexel/s versus 18.40 GTexel/s. FP32 compute is 4.813 TFLOPS versus 588.8 GFLOPS. FP16 compute is 9.626 TFLOPS (2:1) versus 1,177.6 GFLOPS (2:1). TDP is 35 W versus 25 W. The power connector field is null for the Arc 140T and listed as "None" for the Arc Graphics 1 Xe Mobile.

Release dates differ: the Arc 140T is dated 2025-01-12, while the Arc Graphics 1 Xe Mobile is dated 2026-04-15. Both are marked as Active in production status, both use the IGP slot width and bus interface, and both list their predecessor as HD Graphics-M. Neither has a successor, a launch MSRP, or a suggested PSU rating in the database. Memory size, type, and bus width are listed as system shared for both, with system-dependent bandwidth.

FAQ

Q: Which GPU has higher raw compute throughput?

A: The Intel Arc 140T Mobile has an FP32 rate of 4.813 TFLOPS, which is roughly 8.2 times the 588.8 GFLOPS of the Intel Arc Graphics 1 Xe Mobile.

Q: Do both GPUs support the same graphics APIs?

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

Q: What is the difference in ray tracing resources?

A: The Intel Arc 140T Mobile has 8 ray tracing cores, while the Intel Arc Graphics 1 Xe Mobile has 1 ray tracing core.

Q: Are the boost clocks identical?

A: No. The Arc 140T boosts to 2350 MHz, while the Arc Graphics 1 Xe Mobile boosts to 2300 MHz. Both have a 300 MHz base clock.

Q: Which GPU uses a newer manufacturing process?

A: The Intel Arc Graphics 1 Xe Mobile uses a 3 nm process at Intel, while the Intel Arc 140T Mobile uses a 5 nm process at TSMC.

Q: What is the power draw difference?

A: The Arc 140T is rated at 35 W TDP, and the Arc Graphics 1 Xe Mobile is rated at 25 W TDP.

The Verdict

The recorded data points to a clear performance hierarchy. The Intel Arc 140T Mobile is the substantially stronger GPU on paper, with eight times the shading units, texture mapping units, raster operation units, and ray tracing cores of the Intel Arc Graphics 1 Xe Mobile. Its computed pixel rate, texture rate, and FP32/FP16 throughput figures are all about 8.2 times higher. It also carries a higher TDP of 35 W, which aligns with its larger execution resource pool.

The Intel Arc Graphics 1 Xe Mobile occupies a different position in the product stack. Its 25 W TDP, 3 nm Intel process, and newer Xe3-LPG architecture suggest a focus on lower power consumption and newer design techniques. The database does not include efficiency benchmarks, so the practical benefit of the newer node cannot be quantified. What is certain is that its execution resources are far smaller: 128 shading units, 8 TMUs, 4 ROPs, and 1 RT core.

For systems where raw graphics throughput matters, the Intel Arc 140T Mobile is the correct choice from the data. For systems where lower power draw is a priority, the Arc Graphics 1 Xe Mobile has a TDP advantage of 10 W. Neither part has direct benchmark scores in the database, so these conclusions rest on the computed throughput rates and the recorded resource counts. The Arc 140T's release date of 2025-01-12 also places it earlier in the market than the Arc Graphics 1 Xe Mobile's 2026-04-15 date, though production status is active for both.