AMD Radeon RX 7600 vs Intel Arc G3 Extreme Comparison

FAQ

Q: What is the primary architectural difference between the AMD Radeon RX 7600 and the Intel Arc G3 Extreme?

A: The RX 7600 uses RDNA 3.0 architecture on a 6 nm TSMC process with a discrete Navi 33 chip, while the Arc G3 Extreme uses Xe3-LPG architecture on a 3 nm Intel process as an integrated graphics processor (IGP) built around the Panther Lake chip.

Q: How do the two compare in terms of memory configuration?

A: The RX 7600 has 8 GB of dedicated GDDR6 memory on a 128-bit bus with 288.0 GB/s bandwidth. The Arc G3 Extreme uses system shared memory, where size, type, bus width, and bandwidth are all system dependent.

Q: Which GPU has a higher average benchmark score?

A: The RX 7600 has an average benchmark score of 15171, while the Arc G3 Extreme has no recorded benchmark scores in the database and an average score of 0.

Q: What is the thermal design power difference between the two?

A: The RX 7600 has a TDP of 165 W and requires a 450 W suggested power supply. The Arc G3 Extreme has an 80 W TDP and requires no power connectors.

Q: Do both GPUs support the same API feature levels?

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

Q: What is the difference in release timing?

A: The RX 7600 was released on 2023-05-24, while the Arc G3 Extreme has a release date of 2026-05-31.

Architecture Differences

The AMD Radeon RX 7600 and Intel Arc G3 Extreme represent fundamentally different design philosophies. The RX 7600 is a discrete, dual-slot add-in card built on the Navi 33 chip using RDNA 3.0 architecture, codenamed Hotpink Bonefish. It belongs to the Navi III generation within the Radeon RX 7000 series. The chip is fabricated on a 6 nm process at TSMC, containing 13,300 million transistors on a 204 mm² die, yielding a transistor density of 65.2M per mm².

The Intel Arc G3 Extreme takes the opposite approach. It is an integrated graphics processor (IGP) built on the Panther Lake chip using Xe3-LPG architecture, belonging to the Arc Graphics-M generation. The process node is 3 nm, fabricated at Intel's own foundry. Transistor count, die size, and transistor density are all listed as unknown or null in the database, which reflects the integrated nature of the design where these parameters are tied to the larger system chip rather than a standalone GPU package.

The compute resources differ substantially. The RX 7600 carries 2048 shading units, 128 texture mapping units, 64 raster operation units, and 32 ray tracing cores. The Arc G3 Extreme has 1536 shading units, 48 TMUs, 24 ROPs, and 12 ray tracing cores. This gives the AMD part a 512-shader-unit advantage and a 2.67x advantage in TMU count, along with 2.67x more ROPs. Neither GPU includes dedicated tensor cores, with both listing null for that field.

Clock behavior also diverges. The RX 7600 runs at a base clock of 1720 MHz, a game clock of 2250 MHz, and a boost clock of 2655 MHz. The Arc G3 Extreme has a base clock of just 300 MHz and a boost of 2500 MHz. The low base clock reflects power optimization for mobile and integrated contexts, while the boost clock comes within 155 MHz of the AMD part. The RX 7600's memory clock is 2250 MHz with 18 Gbps effective data rate, whereas the Arc G3 Extreme's memory clock is tied to system shared memory.

Power delivery separates the two clearly. The RX 7600 consumes up to 165 W, occupies a dual-slot form factor, and uses a single 8-pin power connector with a 450 W suggested power supply. The Arc G3 Extreme is an IGP with 80 W TDP, no power connectors, and no suggested PSU rating. The RX 7600 connects via PCIe 4.0 x8 and measures 204 mm in length and 115 mm in height. The Arc G3 Extreme uses an IGP bus interface and has no listed dimensions, as it is not a standalone card.

The RX 7600 offers a fixed set of display outputs: 1x HDMI 2.1a and 3x DisplayPort 2.1. The Arc G3 Extreme's display outputs are listed as portable device dependent, which reflects its integration into mobile or embedded platforms rather than a desktop graphics card.

Where Each One Wins

The recorded data points to a one-sided comparison in terms of measured performance, but the two products occupy different roles. The RX 7600 wins in every category where both are measured, because the Arc G3 Extreme has no entries in the benchmark database. The AMD card's 57th percentile ranking among all GPUs places it in the middle of the overall performance distribution. The Arc G3 Extreme sits at the 50th percentile, but this figure exists without any supporting benchmark scores, so it reflects the GPU's placement in the database rather than measured results.

The RX 7600 demonstrates strength across synthetic DirectX workloads. Its highest relative scores come in PassMark DirectX 9 with 226, PassMark DirectX 11 with 172, and PassMark DirectX 10 with 84. The PassMark DirectX 12 score is lower at 58, which suggests the card's DX12 performance in this particular test does not scale as well as its older API results. The Geekbench OpenCL score of 88051 is substantially higher than the Vulkan score of 34401, indicating compute-heavy workloads favor the OpenCL path on this hardware. The 3DMark Steel Nomad DX12 score of 2310 provides a modern DX12 gaming data point. The PassMark G3D score of 16634 and GPU compute score of 8790 round out the profile, with the G2D score of 984 showing 2D performance characteristics.

The nearest rivals in the database for the RX 7600 are all within a narrow band. The NVIDIA GeForce RTX 3050 OEM averages 15199, which is 0.2% higher than the RX 7600's 15171. The AMD Radeon 680M averages 15270, putting it 0.7% ahead. The AMD Radeon Pro 560X trails by 0.6% at 15082, and the NVIDIA GeForce GTX 660 Ti trails by 0.7% at 15063. This cluster shows the RX 7600 sits in a tightly contested performance tier where the differences between these cards are within measurement noise.

The Arc G3 Extreme has no nearest rivals and no head-to-head benchmarks recorded. Its role as an integrated GPU with system shared memory means it cannot match the dedicated memory bandwidth of a discrete card. The RX 7600's 288.0 GB/s bandwidth versus a system dependent figure for the Intel part represents a structural advantage for the AMD card in bandwidth-sensitive workloads.

The compute throughput comparison shows the RX 7600 delivering 21.75 TFLOPS FP32 and 21.75 TFLOPS FP16 at a 1:1 ratio. The Arc G3 Extreme delivers 7.680 TFLOPS FP32 and 15.36 TFLOPS FP16 at a 2:1 ratio. The FP32 gap is 2.83x in favor of AMD, while the FP16 gap narrows to 1.42x because the Intel architecture doubles FP16 throughput relative to FP32. Pixel rate and texture rate follow the same pattern: the RX 7600 hits 169.9 GPixel/s and 339.8 GTexel/s, while the Arc G3 Extreme manages 60.00 GPixel/s and 120.0 GTexel/s.

Specification Differences

The table below lists only the fields where the two GPUs differ, based on the recorded data.

| Specification | AMD Radeon RX 7600 | Intel Arc G3 Extreme |

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

| Series | Radeon RX 7000 series | null |

| Chip | Navi 33 | Panther Lake |

| Architecture | RDNA 3.0 | Xe3-LPG |

| Codename | Hotpink Bonefish | null |

| Generation | Navi III (RX 7000) | Arc Graphics-M (Panther Lake) |

| Process Node | 6 nm | 3 nm |

| Foundry | TSMC | Intel |

| Transistors | 13,300 million | unknown |

| Die Size | 204 mm² | unknown |

| Transistor Density | 65.2M / mm² | null |

| Base Clock | 1720 MHz | 300 MHz |

| Boost Clock | 2655 MHz | 2500 MHz |

| Game Clock | 2250 MHz | null |

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

| Memory Size | 8 GB | System Shared |

| Memory Type | GDDR6 | System Shared |

| Memory Bus Width | 128 bit | System Shared |

| Memory Bandwidth | 288.0 GB/s | System Dependent |

| Shading Units | 2048 | 1536 |

| TMUs | 128 | 48 |

| ROPs | 64 | 24 |

| RT Cores | 32 | 12 |

| Pixel Rate | 169.9 GPixel/s | 60.00 GPixel/s |

| Texture Rate | 339.8 GTexel/s | 120.0 GTexel/s |

| FP32 | 21.75 TFLOPS | 7.680 TFLOPS |

| FP16 | 21.75 TFLOPS (1:1) | 15.36 TFLOPS (2:1) |

| TDP | 165 W | 80 W |

| Slot Width | Dual-slot | IGP |

| Power Connectors | 1x 8-pin | None |

| Suggested PSU | 450 W | null |

| Bus Interface | PCIe 4.0 x8 | IGP |

| Display Outputs | 1x HDMI 2.1a, 3x DisplayPort 2.1 | Portable Device Dependent |

| Dimensions | 204 mm x 115 mm | null |

| Release Date | 2023-05-24 | 2026-05-31 |

| Predecessor | Navi II | null |

| Successor | Navi IV | null |

| Launch MSRP | 269 USD | null |

Fields not listed above are identical between the two parts. Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. Both have null tensor cores, and both list their production status as active.

Head-to-Head Benchmarks

No head-to-head benchmark entries exist in the database for the RX 7600 versus the Arc G3 Extreme. The wins count is 0 for both sides, and the head-to-head benchmark array is empty. This means the comparison must rely on the individual benchmark records available for the RX 7600 and the absence of any recorded measurements for the Arc G3 Extreme.

The RX 7600's benchmark profile spans multiple test suites. In 3DMark Steel Nomad DX12, the card scores 2310. The Geekbench suite shows 88051 in OpenCL and 34401 in Vulkan, a 2.56x difference between the two API paths. PassMark results break down by API generation: DirectX 9 scores 226, DirectX 11 scores 172, DirectX 10 scores 84, and DirectX 12 scores 58. The G2D score of 984, G3D score of 16634, and GPU compute score of 8790 complete the PassMark set.

The average benchmark score for the RX 7600 is 15171. Its percentile ranking of 57 places it just above the midpoint of all GPUs in the database. The nearest rival comparison shows the card trading places with the NVIDIA GeForce RTX 3050 OEM, which averages 15199, a 0.2% difference. The AMD Radeon 680M is 0.7% higher at 15270, while the AMD Radeon Pro 560X and NVIDIA GeForce GTX 660 Ti trail by 0.6% and 0.7% respectively.

The Arc G3 Extreme has no benchmark scores, an average score of 0, and no nearest rivals. Its percentile of 50 exists as a database placeholder rather than a measurement-derived value. Without recorded data, no performance claims can be made from measurements for this part.

The structural specification gaps provide the only quantitative basis for comparison. The RX 7600 delivers 2.83x more FP32 throughput, 2.83x more pixel rate, 2.83x more texture rate, and 1.42x more FP16 throughput than the Arc G3 Extreme. The AMD part also provides 288.0 GB/s of dedicated memory bandwidth versus a system dependent figure for Intel, 8 GB of dedicated GDDR6 versus shared system memory, and 2.67x more TMUs and ROPs. The Arc G3 Extreme counters with a 3 nm process versus 6 nm, an 80 W TDP versus 165 W, and a 300 MHz base clock that suggests aggressive power saving capability, though its 2500 MHz boost clock approaches the RX 7600's 2655 MHz boost.

The RX 7600's 21.75 TFLOPS FP16 at 1:1 ratio contrasts with the Arc G3 Extreme's 15.36 TFLOPS at 2:1 ratio. The Intel part's FP16 throughput being double its FP32 throughput indicates a different compute balance, but even at its FP16 peak it trails the AMD card's FP32 output. The RX 7600's 169.9 GPixel/s fill rate and 339.8 GTexel/s texture rate dwarf the Arc G3 Extreme's 60.00 GPixel/s and 120.0 GTexel/s, which points to a substantial advantage in rasterization-heavy scenarios.