Intel Arc G3 Extreme vs NVIDIA RTX 3500 Embedded Ada Generation Comparison

The Verdict

The recorded data positions the NVIDIA RTX 3500 Embedded Ada Generation as the clearly dominant part between the two, with decisive advantages in raw compute, memory bandwidth, and feature hardware. It delivers 3.0 times the FP32 throughput of the Intel Arc G3 Extreme, 3.3 times the texture rate, and 2.4 times the pixel rate. The RTX 3500 also carries 40 RT cores and 160 tensor cores, while the Intel part has 12 RT cores and no listed tensor cores. For any workload that stresses general-purpose compute, ray tracing, or AI acceleration, the RTX 3500 is the stronger choice by a wide margin.

The Intel Arc G3 Extreme, however, is the newer design. It launches with a release date of 2026-05-31, more than three years after the RTX 3500 Embedded Ada Generation appeared on 2023-03-20. It uses Intel's 3 nm process node and the Panther Lake chip with Xe3-LPG architecture. Its base clock of 300 MHz and boost clock of 2500 MHz show a wide dynamic range, and its memory is system shared, which removes dedicated VRAM capacity limits but ties performance to the host platform. The data shows this part is intended for integrated graphics scenarios where a discrete card is not an option.

The verdict from the data is straightforward: the RTX 3500 Embedded Ada Generation wins on performance metrics across the board, while the Intel Arc G3 Extreme wins on integration, newer process technology, and lower power draw. Systems that require a self-contained GPU with dedicated memory should use the RTX 3500. Systems that need an integrated solution with no separate memory pool should use the Intel Arc G3 Extreme.

Where Each One Wins

The RTX 3500 Embedded Ada Generation wins in every measured performance category. Its FP32 compute of 23.04 TFLOPS dwarfs the Intel part's 7.680 TFLOPS. Its FP16 output of 23.04 TFLOPS at a 1:1 ratio exceeds the Intel part's 15.36 TFLOPS at a 2:1 ratio. The RTX 3500's 432.0 GB/s memory bandwidth is a fixed, dedicated resource, whereas the Intel Arc G3 Extreme's bandwidth is listed as system dependent, meaning it can vary with the host memory configuration. The RTX 3500 also has a 192-bit memory bus and 12 GB of GDDR6 memory, while the Intel part shares system memory with no fixed capacity or bus width.

The Intel Arc G3 Extreme wins on integration and efficiency characteristics. Its 80 W TDP is 20 W lower than the RTX 3500's 100 W TDP. It is an IGP with no power connectors and no slot width, while the RTX 3500 is also IGP class but requires a 300 W suggested PSU. The Intel part's base clock of 300 MHz is far lower than the RTX 3500's 1725 MHz, but its boost clock of 2500 MHz is higher than the RTX 3500's 2250 MHz, indicating a larger turbo headroom. The Intel part also uses a 3 nm process versus the RTX 3500's 5 nm process, which typically indicates a more advanced manufacturing node.

The display output situation favors the Intel part. The Arc G3 Extreme lists display outputs as portable device dependent, meaning it can drive displays in the host device. The RTX 3500 Embedded Ada Generation lists no outputs at all. Any system built around the RTX 3500 must route display through another GPU or an iGPU.

Architecture Differences

The Intel Arc G3 Extreme uses the Panther Lake chip with Xe3-LPG architecture, fabricated on Intel's 3 nm process. The NVIDIA RTX 3500 Embedded Ada Generation uses the AD104 chip with Ada Lovelace architecture, fabricated on TSMC's 5 nm process. These are fundamentally different design philosophies. Intel's part is an integrated GPU with a 3 nm node, while NVIDIA's part is a discrete-class embedded GPU with a 5 nm node.

The transistor counts differ sharply. The RTX 3500 packs 35,800 million transistors on a 294 mm² die, giving a transistor density of 121.8 million transistors per square millimeter. The Intel part's transistor count and die size are listed as unknown, so no direct density comparison is possible from the data.

Execution resource counts favor the RTX 3500 heavily. The RTX 3500 has 5120 shading units, 160 texture mapping units, 64 raster output units, 40 RT cores, and 160 tensor cores. The Intel Arc G3 Extreme has 1536 shading units, 48 TMUs, 24 ROPs, 12 RT cores, and no listed tensor cores. The RTX 3500 has 3.3 times the shading units, 3.3 times the TMUs, and 2.7 times the ROPs of the Intel part.

Memory architecture separates the two completely. The Intel Arc G3 Extreme uses system shared memory with a system dependent bandwidth. The RTX 3500 uses 12 GB of GDDR6 on a 192-bit bus with 432.0 GB/s of fixed bandwidth. The clock structure also differs: the Intel part runs at 300 MHz base and 2500 MHz boost, while the RTX 3500 runs at 1725 MHz base and 2250 MHz boost, with memory at 2250 MHz and 18 Gbps effective.

API support is identical between the two. Both list DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. Production status is active for both. The RTX 3500's predecessor is listed as Ampere-MW and successor as Blackwell-MW, while the Intel part has no listed predecessor or successor.

FAQ

Q: Which GPU has higher FP32 compute performance?

A: The NVIDIA RTX 3500 Embedded Ada Generation delivers 23.04 TFLOPS of FP32 compute, which is 3.0 times the Intel Arc G3 Extreme's 7.680 TFLOPS.

Q: Does the Intel Arc G3 Extreme have dedicated video memory?

A: No. The Intel part uses system shared memory with system dependent bandwidth, while the RTX 3500 has 12 GB of GDDR6 memory on a 192-bit bus with 432.0 GB/s bandwidth.

Q: Which GPU has more ray tracing cores?

A: The RTX 3500 has 40 RT cores, compared to the Intel Arc G3 Extreme's 12 RT cores.

Q: What is the difference in power consumption?

A: The Intel Arc G3 Extreme has an 80 W TDP, while the RTX 3500 has a 100 W TDP. The RTX 3500 also lists a 300 W suggested PSU, while the Intel part lists no suggested PSU.

Q: Can the RTX 3500 Embedded Ada Generation output to displays?

A: The data lists display outputs as none for the RTX 3500. The Intel Arc G3 Extreme lists display outputs as portable device dependent.

Q: Which GPU is newer?

A: The Intel Arc G3 Extreme has a release date of 2026-05-31, while the RTX 3500 Embedded Ada Generation has a release date of 2023-03-20.

Head-to-Head Benchmarks

The recorded data shows no direct head-to-head benchmark entries between these two parts, but the specification-derived performance limits provide clear comparisons. The largest advantage for the RTX 3500 comes in FP32 throughput. At 23.04 TFLOPS versus 7.680 TFLOPS, the RTX 3500 is exactly 3.0 times faster. This translates directly to general-purpose compute workloads, where the RTX 3500 will complete tasks in roughly one third of the time.

Texture rate shows another major gap. The RTX 3500 reaches 360.0 GTexel/s, while the Intel Arc G3 Extreme reaches 120.0 GTexel/s. That is a 3.0 times difference, matching the shading unit ratio of 5120 versus 1536. Pixel rate is also heavily skewed: 144.0 GPixel/s versus 60.00 GPixel/s, a 2.4 times advantage for the RTX 3500. These numbers indicate the RTX 3500 can sustain much higher fill rates in rasterization-heavy scenes.

FP16 compute is closer in relative terms but still favors the RTX 3500. The RTX 3500 delivers 23.04 TFLOPS at a 1:1 ratio, meaning its FP16 rate equals its FP32 rate. The Intel part delivers 15.36 TFLOPS at a 2:1 ratio, meaning its FP16 rate is double its FP32 rate. Even at full FP16 throughput, the Intel part reaches only 66.7 percent of the RTX 3500's FP16 number.

Memory bandwidth is a categorical difference. The RTX 3500's 432.0 GB/s is a fixed hardware specification. The Intel Arc G3 Extreme's bandwidth is listed as system dependent, so no fixed number exists for comparison. In practical terms, the RTX 3500's dedicated GDDR6 memory with a 192-bit bus provides predictable performance, while the Intel part's performance scales with the host system's memory configuration.

Clock rates show an interesting inversion. The RTX 3500 has a much higher base clock at 1725 MHz versus 300 MHz. The Intel part has a higher boost clock at 2500 MHz versus 2250 MHz. The RTX 3500's memory clock of 2250 MHz with 18 Gbps effective speed is a separate memory clock, whereas the Intel part's memory clock is listed as system shared. The Intel part's 2500 MHz boost suggests it can reach higher peak frequencies when thermal and power conditions allow, but its low 300 MHz base clock indicates it idles at very low frequencies.

The RTX 3500 also holds a decisive advantage in tensor core hardware, with 160 tensor cores versus none listed for the Intel part. For AI inference and machine learning workloads, the RTX 3500 has dedicated hardware while the Intel part does not list any equivalent. Combined with the 40 RT cores versus 12, the RTX 3500 is the only one of the two with a complete accelerator set for modern graphics and compute features.

Specification Differences

| Specification | Intel Arc G3 Extreme | NVIDIA RTX 3500 Embedded Ada Generation |

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

| Chip | Panther Lake | AD104 |

| Architecture | Xe3-LPG | Ada Lovelace |

| Process node | 3 nm | 5 nm |

| Foundry | Intel | TSMC |

| Transistors | unknown | 35,800 million |

| Die size | unknown | 294 mm² |

| Base clock | 300 MHz | 1725 MHz |

| Boost clock | 2500 MHz | 2250 MHz |

| Memory size | System Shared | 12 GB |

| Memory type | System Shared | GDDR6 |

| Memory bus width | System Shared | 192 bit |

| Memory bandwidth | System Dependent | 432.0 GB/s |

| Shading units | 1536 | 5120 |

| TMUs | 48 | 160 |

| ROPs | 24 | 64 |

| RT cores | 12 | 40 |

| Tensor cores | none listed | 160 |

| Pixel rate | 60.00 GPixel/s | 144.0 GPixel/s |

| Texture rate | 120.0 GTexel/s | 360.0 GTexel/s |

| FP32 | 7.680 TFLOPS | 23.04 TFLOPS |

| FP16 | 15.36 TFLOPS (2:1) | 23.04 TFLOPS (1:1) |

| TDP | 80 W | 100 W |

| Suggested PSU | none listed | 300 W |

| Bus interface | IGP | PCIe 4.0 x16 |

| Display outputs | Portable Device Dependent | No outputs |

| Release date | 2026-05-31 | 2023-03-20 |

| Predecessor | none listed | Ampere-MW |

| Successor | none listed | Blackwell-MW |

The data shows two different product categories. The Intel Arc G3 Extreme is an integrated GPU built on a newer 3 nm process with lower power draw and no dedicated memory. The NVIDIA RTX 3500 Embedded Ada Generation is a high-performance embedded GPU with dedicated GDDR6 memory, a PCIe 4.0 x16 interface, and far higher compute throughput. The RTX 3500's 23.04 TFLOPS FP32 and 432.0 GB/s bandwidth make it the performance leader, while the Intel part's 80 W TDP and 3 nm node make it the efficiency and integration leader. Both parts are listed as active production, but they serve different system requirements.