AMD Ryzen 5 7500X3D vs Intel Arc G3 Comparison

The AMD Ryzen 5 7500X3D and Intel Arc G3 are two very different processors in the database. The AMD part is a 6-core desktop chip on AMD Socket AM5 with a 65W TDP, while the Intel part is a 14-core mobile chip on Intel BGA 2540 with a 25W TDP. The database records no shared benchmark entries for them, and benchmark scores exist only for the AMD side.

FAQ

Q: What is the AMD Ryzen 5 7500X3D?

A: It is a 6-core, 12-thread desktop processor in AMD's 7000 series. It uses the Zen 4 (Raphael) design, is built on TSMC's 5 nm process, has a 4.00 GHz base clock, a 4.50 GHz boost clock, and a 65W TDP. It includes 96 MB of shared L3 cache and Radeon Graphics.

Q: What is the Intel Arc G3?

A: It is a 14-core, 14-thread mobile processor from Intel's Panther Lake family. It is built on Intel's 3 nm process, has a 1.90 GHz base clock, a 4.60 GHz boost clock, a 25W TDP, 18 MB of shared L3 cache, and integrated Arc B370 graphics.

Q: Which processor has more L3 cache?

A: The AMD part has 96 MB of shared L3 cache. The Intel part has 18 MB of shared L3 cache.

Q: Which processor supports higher memory bandwidth?

A: The Intel Arc G3 supports LPDDR5X with a recorded bandwidth of 136.5 GB/s. The AMD Ryzen 5 7500X3D supports DDR5 with 83.2 GB/s. Both use dual-channel memory buses.

Q: How does the AMD part compare to its nearest recorded rivals?

A: Its average benchmark score is 44,573. The database places it 0.2% above the Intel Core Ultra X9 388H, 0.5% above the Intel Core i9-13950HX, 0.6% above the AMD Ryzen AI Max 385, and 0.7% below the Intel Core i5-14600.

Q: Are there recorded head-to-head results between these two parts?

A: No. The database has no shared benchmark entries for the AMD Ryzen 5 7500X3D and the Intel Arc G3, and no benchmark scores are recorded for the Intel part.

Where Each One Wins

The database records no shared benchmark entries, so neither part has a head-to-head win count. What the data does show is one-sided: all recorded benchmark scores belong to the AMD Ryzen 5 7500X3D. The Intel Arc G3 has no benchmark entries, so there is no measured Intel win to place against the AMD results.

The AMD part has recorded scores in compute-oriented tests: data compression, data encryption, extended instructions, prime number finding, floating point math, integer math, multithread, physics, random string sorting, and single-thread performance. The largest score is data compression at 271,649, and integer math follows at 70,774. These results, combined with a 65W desktop TDP, AM5 socket, DDR5 memory support, and ECC memory, position it for desktop compute workloads.

The Intel part's case is specification-based. It is the only mobile part here: Intel BGA 2540, 25W TDP, LPDDR5X memory at 136.5 GB/s, and integrated Arc B370 graphics. Its 14 cores and 14 threads exceed the AMD part's 6 cores and 12 threads, and its 4.60 GHz boost clock is slightly higher. For a power-constrained mobile platform, the Intel part is the only one in this comparison that fits.

Architecture Differences

The two parts come from different design lineages. The AMD Ryzen 5 7500X3D is Zen 4 (Raphael), built on TSMC's 5 nm process with 11,270 million transistors on a 71 mm² die. The Intel Arc G3 is Panther Lake, built on Intel's 3 nm process; its transistor count and die size are not recorded.

Cache organization differs sharply. AMD uses 64 KB of L1 and 1 MB of L2 per core, with a large 96 MB shared L3 pool. Intel uses 192 KB of L1 and 2.5 MB of L2 per core, but only 18 MB of shared L3. The AMD part trades per-core cache for a much larger L3 pool, while the Intel part puts more cache close to each core.

Memory architecture also differs. AMD supports DDR5 with a dual-channel bus and 83.2 GB/s bandwidth, plus ECC memory. Intel supports LPDDR5X with a dual-channel bus and 136.5 GB/s bandwidth, but no ECC. Both use PCIe Gen 5, but AMD exposes 24 lanes from the CPU, while Intel exposes 4 lanes.

Integrated graphics differ as well: AMD includes Radeon Graphics, while Intel includes Arc B370. Socket and market segment follow the same split: AMD Socket AM5 for desktop, Intel BGA 2540 for mobile.

Specification Differences

Beyond the architecture, the recorded specifications differ in nearly every field. The AMD part has a launch MSRP of $269.

| Specification | AMD Ryzen 5 7500X3D | Intel Arc G3 |

| Series | 7000 series | None recorded |

| Cores | 6 | 14 |

| Threads | 12 | 14 |

| Base clock | 4.00 GHz | 1.90 GHz |

| Boost clock | 4.50 GHz | 4.60 GHz |

| TDP | 65 W | 25 W |

| Socket | AMD Socket AM5 | Intel BGA 2540 |

| Process node | 5 nm TSMC | 3 nm Intel |

| Codename | Raphael | Panther Lake |

| Generation | Ryzen 5 (Zen 4 (Raphael)) | Arc G3 (Panther Lake) |

| L1 cache | 64 KB per core | 192 KB per core |

| L2 cache | 1 MB per core | 2.5 MB per core |

| L3 cache | 96 MB shared | 18 MB shared |

| Memory support | DDR5 | LPDDR5X |

| Memory bandwidth | 83.2 GB/s | 136.5 GB/s |

| ECC memory | Yes | No |

| PCIe | Gen 5, 24 lanes (CPU only) | Gen 5, 4 lanes (CPU only) |

| Integrated graphics | Radeon Graphics | Arc B370 |

| Market segment | Desktop | Mobile |

| Release date | 2025-11-11 | 2026-05-27 |

| Part number | 100-000001904 | SA4QZ |

| Transistors / die size | 11,270 million / 71 mm² | Not recorded |

Head-to-Head Benchmarks

No head-to-head benchmark entries exist for this pair. The AMD Ryzen 5 7500X3D has 11 recorded PassMark scores; the Intel Arc G3 has none. Without an Intel score, the only possible comparison is the AMD part against its nearest recorded rivals.

AMD's recorded PassMark scores: data compression 271,649; data encryption 15,797; extended instructions 20,455; find prime numbers 221; floating point math 43,594; integer math 70,774; multithread 25,047; physics 2,779; random string sorting 32,999; single-thread 3,494. The database also records a second single-thread entry at 3,494. The average of all recorded scores is 44,573.

Against the nearest recorded rivals, the AMD part's average score sits 0.2% above the Intel Core Ultra X9 388H, 0.5% above the Intel Core i9-13950HX, and 0.6% above the AMD Ryzen AI Max 385. It sits 0.7% below the Intel Core i5-14600. The AMD part is at the 89th percentile of all CPUs in the database. The Intel Arc G3 is listed at the 50th percentile, but no benchmark scores are recorded for it.

Within the AMD score set, the largest value is data compression at 271,649, and the smallest is find prime numbers at 221. These are not head-to-head margins, but they show the range of the recorded workload results.

The Verdict

The recorded data supports a clear split. For a desktop system on AMD Socket AM5, with a 65W TDP, DDR5 memory, ECC support, and a large 96 MB L3 cache, the Ryzen 5 7500X3D is the only part in this comparison with both the platform fit and recorded benchmark scores. Its 89th percentile placement and narrow margins over three of its four nearest rivals confirm that it holds its position in the database.

For a mobile system on Intel BGA 2540, with a 25W TDP, LPDDR5X memory at 136.5 GB/s, and Arc B370 integrated graphics, the Intel Arc G3 is the only part in this comparison that fits. It has no recorded benchmark scores, so its selection rests on specifications rather than measurements. The database places it at the 50th percentile of all CPUs, but that placement is not backed by a benchmark score.

The absence of shared benchmarks means there is no direct performance winner. The AMD part is the data-backed option for desktop compute, and the Intel part is the specification-backed option for mobile integration.