Intel Arc 130T Mobile vs Intel Arc G3 Extreme Comparison

Head-to-Head Benchmarks

The database contains no recorded head-to-head benchmark results for the Intel Arc 130T Mobile and the Intel Arc G3 Extreme. Both parts have empty benchmark arrays, zero wins each, and no nearest rivals listed. The absence of direct measurements means the comparison must be built entirely from the architectural and specification data recorded for each device.

The lack of a head-to-head suite is notable because both GPUs share the same integrated graphics positioning and the same system-shared memory model. The data shows no synthetic score, no frame-rate result, and no percentile rank beyond the shared 50th percentile placement against all GPUs. With an average benchmark score of zero for both, the recorded database cannot confirm any performance delta between the two parts. What can be compared are the raw compute ceilings, pixel throughput, texture rates, and feature sets, which indicate where one may hold an advantage when workloads are scaled.

The Intel Arc 130T Mobile delivers 3.942 TFLOPS of FP32 compute, while the Intel Arc G3 Extreme records 7.680 TFLOPS. That is a 1.95x difference in raw floating-point throughput, meaning the G3 Extreme could process nearly twice the arithmetic operations per second in shader-heavy tasks, assuming identical efficiency and no thermal or power limits. The FP16 figures follow the same pattern: 7.885 TFLOPS for the 130T versus 15.36 TFLOPS for the G3 Extreme, both using a 2:1 ratio. For workloads that can exploit FP16, such as certain image processing or machine learning inference paths, the G3 Extreme shows a clear mathematical advantage.

Pixel and texture rates tell a more nuanced story. The 130T Mobile records a pixel rate of 61.60 GPixel/s and a texture rate of 123.2 GTexel/s. The G3 Extreme lists 60.00 GPixel/s and 120.0 GTexel/s. Despite having fewer ROPs and TMUs, the G3 Extreme is only slightly behind in these rasterization-limited metrics. The 130T Mobile leads by 1.60 GPixel/s in pixel fill and 3.2 GTexel/s in texture fill, which is a margin of roughly 2.7% and 2.7% respectively. This suggests that for fill-rate-bound scenarios, such as simple geometry with heavy overdraw, the 130T Mobile could be marginally faster, even though its compute ceiling is much lower.

Clock behavior also separates the two. The 130T Mobile has a base clock of 300 MHz and a boost clock of 2200 MHz. The G3 Extreme also starts at 300 MHz but boosts to 2500 MHz. The higher boost clock on the G3 Extreme aligns with its larger shader count, but does not fully explain the compute gap. The difference in shading units, 896 versus 1536, combined with the clock delta, produces the nearly 2x FP32 result. The pixel rate being nearly equal despite the G3 Extreme having fewer ROPs (24 versus 28) is explained by the higher boost clock partially offsetting the ROP deficit.

Architecture Differences

The two GPUs represent different generations of Intel integrated graphics. The Intel Arc 130T Mobile uses the Arrow Lake-H chip and the Xe-LPG+ architecture, placed in the Arc Graphics-M (Arrow Lake) generation. The Intel Arc G3 Extreme uses the Panther Lake chip and the Xe3-LPG architecture, placed in the Arc Graphics-M (Panther Lake) generation. The architecture name change from Xe-LPG+ to Xe3-LPG indicates a generational shift in the execution core design, even though both are classified as integrated graphics processors.

The process node differs substantially. The 130T Mobile is fabricated on a 5 nm process at TSMC. The G3 Extreme is fabricated on a 3 nm process at Intel. The move to 3 nm allows for a higher transistor density in a given area, which is consistent with the G3 Extreme packing 1536 shading units versus 896 on the 130T Mobile. Both parts have unknown transistor counts and die sizes in the database, so the density advantage cannot be quantified directly, but the node shrink paired with a larger shader array points to a more complex silicon design.

The shading unit count is the most significant architectural divergence. The G3 Extreme has 1536 shading units, 640 more than the 130T Mobile. However, the texture mapping units and ROPs do not scale with the shader count. The 130T Mobile has 56 TMUs and 28 ROPs, while the G3 Extreme has 48 TMUs and 24 ROPs. This imbalance is unusual, as a larger shader array typically accompanies more or equal texture and pixel hardware. The data suggests the G3 Extreme prioritizes compute throughput over fixed-function rasterization throughput.

Ray tracing cores also differ. The 130T Mobile has 7 RT cores, while the G3 Extreme has 12 RT cores. The higher RT core count on the G3 Extreme could improve ray-traced scene traversal, though the database records no ray-tracing benchmark scores to confirm a real-world delta. Both GPUs support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, meaning the API feature set is identical at the top level.

Memory is system-shared for both parts, with system-shared type, bus width, and bandwidth. The bandwidth is listed as system dependent, so no fixed memory throughput can be compared. The power envelope is where the architectures diverge most sharply: the 130T Mobile is rated at 35 W, while the G3 Extreme is rated at 80 W. The G3 Extreme consumes more than double the power, which is consistent with its higher shader count and boost clock, but also raises questions about thermal management in portable devices.

Where Each One Wins

Based on the recorded specifications, the Intel Arc G3 Extreme wins in compute-oriented workloads. The FP32 throughput of 7.680 TFLOPS versus 3.942 TFLOPS gives it a decisive edge in shader-heavy rendering, general-purpose GPU compute, and any task that scales with shading unit count. The 1536 shading units provide more parallel execution lanes, which benefits workloads with high arithmetic intensity. The FP16 figure of 15.36 TFLOPS further reinforces this advantage for mixed-precision applications.

The ray tracing hardware favors the G3 Extreme as well. With 12 RT cores against 7 on the 130T Mobile, the G3 Extreme has a higher capacity for ray intersection tests and traversal. In games or rendering applications that use ray-traced effects, the G3 Extreme should handle more rays per frame, assuming the rest of the pipeline does not bottleneck. The DirectX 12 Ultimate support on both parts means the API can expose these RT cores to applications in the same way.

The Intel Arc 130T Mobile wins in fill-rate-limited scenarios. Its pixel rate of 61.60 GPixel/s and texture rate of 123.2 GTexel/s are both higher than the G3 Extreme's 60.00 GPixel/s and 120.0 GTexel/s. For simple scenes with lots of alpha blending, particle effects, or texture-heavy UI rendering, the 130T Mobile has a slight but measurable advantage. The 28 ROPs versus 24 ROPs and 56 TMUs versus 48 TMUs give it more fixed-function units for these specific tasks.

The 130T Mobile also wins on power efficiency, at least in terms of rated TDP. At 35 W versus 80 W, the 130T Mobile draws less than half the power of the G3 Extreme. For thin-and-light portable devices where thermal headroom is limited, the 130T Mobile can operate within a much smaller power budget. The G3 Extreme requires more robust cooling and a larger battery or power delivery system to sustain its 80 W rating.

The boost clock difference favors the G3 Extreme in bursty workloads. A 2500 MHz boost versus 2200 MHz means the G3 Extreme can reach a higher peak frequency for short durations, which may help in single-threaded or lightly parallel graphics tasks where clock speed matters more than core count. However, the database does not include sustained clock behavior or thermal throttling data, so this remains a theoretical edge.

FAQ

Q: Which GPU has higher raw compute throughput?

A: The Intel Arc G3 Extreme records 7.680 TFLOPS FP32 and 15.36 TFLOPS FP16, while the Intel Arc 130T Mobile records 3.942 TFLOPS FP32 and 7.885 TFLOPS FP16. The G3 Extreme has roughly double the compute throughput in both precisions.

Q: Are the pixel and texture rates different?

A: Yes. The 130T Mobile has a pixel rate of 61.60 GPixel/s and a texture rate of 123.2 GTexel/s. The G3 Extreme has a pixel rate of 60.00 GPixel/s and a texture rate of 120.0 GTexel/s. The 130T Mobile is slightly ahead in both metrics.

Q: Do both GPUs support the same graphics APIs?

A: Both parts support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The API feature sets are identical in the database.

Q: What are the power ratings for each GPU?

A: The 130T Mobile is rated at 35 W. The G3 Extreme is rated at 80 W. The G3 Extreme consumes more than double the power.

Q: How do the manufacturing processes differ?

A: The 130T Mobile uses a 5 nm process at TSMC. The G3 Extreme uses a 3 nm process at Intel. The G3 Extreme is fabricated on a more advanced node.

Q: Which GPU has more ray tracing cores?

A: The G3 Extreme has 12 RT cores, while the 130T Mobile has 7 RT cores. The G3 Extreme has a higher RT core count.

The Verdict

The database presents a clear trade-off between compute capacity and fixed-function rasterization throughput. The Intel Arc G3 Extreme is the stronger compute part, with 1536 shading units, 12 RT cores, a 2500 MHz boost clock, and 7.680 TFLOPS FP32. It is built on a 3 nm Intel process and carries an 80 W TDP. For workloads that scale with shader parallelism or ray tracing, the G3 Extreme is the data-supported choice.

The Intel Arc 130T Mobile counters with a higher pixel rate, a higher texture rate, and a much lower power envelope. At 35 W, it fits into a smaller power budget while still delivering 896 shading units, 7 RT cores, and a 2200 MHz boost clock. For fill-rate-bound tasks or devices with strict thermal limits, the 130T Mobile has a measurable advantage.

The 5 nm TSMC process on the 130T Mobile versus the 3 nm Intel process on the G3 Extreme means the G3 Extreme likely packs more transistors into a smaller area, though the database does not list transistor counts or die sizes. The lack of benchmark scores and nearest rivals prevents a definitive performance ranking, but the arithmetic from the recorded specs favors the G3 Extreme in compute and the 130T Mobile in fill rate.

Neither GPU has a launch MSRP in the database, and both are listed as active production parts with an IGP slot width and no power connectors on the G3 Extreme. The 130T Mobile has no recorded power connector data. Both use system-shared memory, so memory capacity and bandwidth are system dependent rather than fixed.

Specification Differences

The following fields differ between the Intel Arc 130T Mobile and the Intel Arc G3 Extreme:

• Chip: Arrow Lake-H versus Panther Lake
• Architecture: Xe-LPG+ versus Xe3-LPG
• Generation: Arc Graphics-M (Arrow Lake) versus Arc Graphics-M (Panther Lake)
• Process Node: 5 nm versus 3 nm
• Foundry: TSMC versus Intel
• Boost Clock: 2200 MHz versus 2500 MHz
• Shading Units: 896 versus 1536
• TMUs: 56 versus 48
• ROPs: 28 versus 24
• RT Cores: 7 versus 12
• Pixel Rate: 61.60 GPixel/s versus 60.00 GPixel/s
• Texture Rate: 123.2 GTexel/s versus 120.0 GTexel/s
• FP32: 3.942 TFLOPS versus 7.680 TFLOPS
• FP16: 7.885 TFLOPS (2:1) versus 15.36 TFLOPS (2:1)
• TDP: 35 W versus 80 W
• Power Connectors: Not recorded versus None
• Release Date: 2025-01-12 versus 2026-05-31
• Predecessor: HD Graphics-M versus not recorded