AMD Ryzen 5 PRO 8540U vs Intel Arc G3 Comparison

The AMD Ryzen 5 PRO 8540U and the Intel Arc G3 represent two different approaches to mobile processing. The Ryzen 5 PRO 8540U, part of the 8000 series from AMD, is a 6-core, 12-thread processor based on the Zen 4 architecture, using the Hawk Point codename. The Intel Arc G3 is a 14-core, 14-thread processor from Intel, built on the Panther Lake codename, with a 3 nm process node. The database contains no direct head-to-head benchmark comparisons between these two parts, and the Intel Arc G3 has no recorded benchmark scores in the database. This analysis will rely on the available specifications and the broader benchmark context for the AMD part, while acknowledging the absence of measured data for the Intel part.

Head-to-Head Benchmarks

The database does not include any head-to-head benchmark results comparing the AMD Ryzen 5 PRO 8540U and the Intel Arc G3. The recorded data for the AMD processor includes a wide range of benchmark scores from Cinebench and Passmark tests. The Intel Arc G3 has no benchmark entries in the database, making any direct numerical comparison impossible.

For the AMD Ryzen 5 PRO 8540U, the recorded scores show a clear pattern. In Cinebench R15, the multicore score is 1557 and the single-core score is 219. Moving to Cinebench R20, the multicore score rises to 6491 and the single-core score is 916. In Cinebench R23, the multicore score reaches 15456, with a single-core score of 2182. These numbers indicate a processor that scales well with additional threads, typical of a 12-thread design.

The Passmark results for the AMD processor offer more detail. The multithread score is 18218, while the single-thread score is 3563. Data compression scores 205703, data encryption scores 12319, and extended instructions score 15410. The floating-point math score is 34865, integer math is 56738, and find prime numbers is 66. Random string sorting scores 24797, and physics scores 983.

The Intel Arc G3 presents no such data. The average benchmark score for the Intel part is recorded as 0, and its percentile ranking among all CPUs is 50. This percentile figure suggests the processor sits at the midpoint of the database, but without actual scores, the specific performance characteristics cannot be verified. The AMD Ryzen 5 PRO 8540U has a percentile ranking of 76, placing it above the median in the database.

Because no head-to-head tests exist, the biggest wins cannot be stated with exact numbers. The data shows that the AMD processor has a substantial set of measured results, while the Intel processor has none. This absence of data for the Intel Arc G3 is a significant limitation in comparing the two directly.

Where Each One Wins

Based on the recorded data, the AMD Ryzen 5 PRO 8540U appears to win in every benchmark category for which measurements exist. The Cinebench scores indicate strong performance in both single-threaded and multithreaded workloads. The Passmark results show competence in data compression, encryption, floating-point math, integer math, and other tasks.

The Intel Arc G3, with no benchmark scores, cannot be attributed any wins from the database. The processor's specifications, however, suggest different capabilities. It has 14 cores and 14 threads, meaning it lacks simultaneous multithreading, unlike the AMD part which has 6 cores and 12 threads. The Intel part has a higher core count, but each core operates at a lower clock speed. The base clock is 1.90 GHz and the boost clock is 4.60 GHz, compared to the AMD part's 3.20 GHz base and 4.90 GHz boost.

The AMD processor uses DDR5 memory with dual-channel support and a memory bandwidth of 89.6 GB/s. The Intel processor uses LPDDR5X memory with dual-channel support and a memory bandwidth of 136.5 GB/s. The higher memory bandwidth on the Intel part could benefit memory-intensive workloads, but no benchmark data confirms this advantage.

The integrated graphics differ as well. The AMD part includes a Radeon 740M, while the Intel part includes an Arc B370. The database does not provide graphics benchmarks, so no conclusion can be drawn about graphical performance.

In terms of process technology, the Intel part uses a 3 nm node from Intel's own foundry, while the AMD part uses a 4 nm node from TSMC. The smaller node typically allows for better power efficiency, but the database provides no power consumption measurements beyond the TDP figures. The Intel part has a TDP of 25 watts, while the AMD part has a TDP of 28 watts.

Without benchmark data for the Intel Arc G3, the analysis can only state that the AMD processor has measurable wins in all tested areas. The Intel processor's potential wins remain speculative and unsupported by the database.

Architecture Differences

The architecture of the two processors differs fundamentally. The AMD Ryzen 5 PRO 8540U uses the Zen 4 architecture with the Hawk Point codename, manufactured on a 4 nm process at TSMC. The transistor count is 20,900 million, and the die size is 137 mm². The Intel Arc G3 uses the Panther Lake codename and is manufactured on a 3 nm process at Intel's own foundry. The database does not list transistor count or die size for the Intel part.

The cache configurations show clear differences. The AMD processor has 64 KB of L1 cache per core, 1 MB of L2 cache per core, and 16 MB of shared L3 cache. The Intel processor has 192 KB of L1 cache per core, 2.5 MB of L2 cache per core, and 18 MB of shared L3 cache. The Intel part has larger per-core caches and more total L3 cache.

The memory support differs. The AMD processor supports DDR5 with a dual-channel memory bus and a memory bandwidth of 89.6 GB/s. It also supports ECC memory. The Intel processor supports LPDDR5X with a dual-channel memory bus and a memory bandwidth of 136.5 GB/s. It does not support ECC memory.

The PCIe support varies. The AMD processor supports PCIe Gen 4 with 14 lanes from the CPU. The Intel processor supports PCIe Gen 5 with 4 lanes from the CPU. The higher PCIe generation on the Intel part allows for faster data transfer, but the lane count is much lower.

The socket types are different: AMD uses Socket FP7, while Intel uses BGA 2540. The release dates also differ, with the AMD part releasing in April 2024 and the Intel part in May 2026. Both processors are marked as active in production.

The AMD processor has a part number of 100-000001329(FP7r2) or 100-000001331(FP7), while the Intel part has a part number of SA4QZ. Neither processor has an unlocked multiplier.

The core and thread counts are a major architectural difference. The AMD processor has 6 cores and 12 threads, indicating simultaneous multithreading. The Intel processor has 14 cores and 14 threads, indicating no simultaneous multithreading. The Intel part relies on a higher physical core count, while the AMD part uses multithreading to increase logical cores.

FAQ

Q: What is the core and thread count for each processor?

A: The AMD Ryzen 5 PRO 8540U has 6 cores and 12 threads. The Intel Arc G3 has 14 cores and 14 threads.

Q: Which processor has a higher boost clock speed?

A: The AMD Ryzen 5 PRO 8540U has a boost clock of 4.90 GHz. The Intel Arc G3 has a boost clock of 4.60 GHz.

Q: Does the Intel Arc G3 support ECC memory?

A: No, the Intel Arc G3 does not support ECC memory. The AMD Ryzen 5 PRO 8540U does support ECC memory.

Q: What is the memory bandwidth difference between the two?

A: The AMD Ryzen 5 PRO 8540U has a memory bandwidth of 89.6 GB/s. The Intel Arc G3 has a memory bandwidth of 136.5 GB/s.

Q: Which processor uses a smaller manufacturing process?

A: The Intel Arc G3 uses a 3 nm process. The AMD Ryzen 5 PRO 8540U uses a 4 nm process.

Q: Does the database contain any benchmark scores for the Intel Arc G3?

A: No, the database records no benchmark scores for the Intel Arc G3. Its average benchmark score is listed as 0.

The Verdict

The data in the database presents a clear but one-sided picture. The AMD Ryzen 5 PRO 8540U has a full set of benchmark results, showing strong performance in Cinebench and Passmark tests. Its percentile ranking of 76 indicates it performs better than a majority of CPUs in the database. The Intel Arc G3 has no benchmark results, and its percentile ranking of 50 is based on no measured scores.

For users relying on the database to make a selection, the AMD processor offers verified performance data. The Cinebench R23 multicore score of 15456 and single-core score of 2182 provide concrete reference points. The Passmark multithread score of 18218 and single-thread score of 3563 further support its capability.

The Intel Arc G3 cannot be evaluated through benchmark results because none exist in the database. Its specifications, such as 14 cores and a 3 nm process, suggest it may have strengths in certain workloads, but without measured data, these remain unverified.

The AMD processor also has a higher boost clock, ECC memory support, and a larger PCIe lane count. The Intel processor has a higher memory bandwidth, larger caches, and a smaller process node. The choice between them depends on which factors matter more to the user, but the database only provides evidence for the AMD part.

The data implies that the AMD Ryzen 5 PRO 8540U is a proven performer in the mobile segment. The Intel Arc G3 is a newer design with no recorded performance evidence. The verdict from the database is straightforward: the AMD processor has measurable performance, while the Intel processor does not. The lack of data for the Intel part is a critical gap that prevents any meaningful comparison.

Specification Differences

The following specifications differ between the AMD Ryzen 5 PRO 8540U and the Intel Arc G3:

• Cores: AMD has 6, Intel has 14.
• Threads: AMD has 12, Intel has 14.
• Base Clock: AMD is 3.20 GHz, Intel is 1.90 GHz.
• Boost Clock: AMD is 4.90 GHz, Intel is 4.60 GHz.
• TDP: AMD is 28 watts, Intel is 25 watts.
• Socket: AMD uses AMD Socket FP7, Intel uses Intel BGA 2540.
• Architecture: AMD uses Zen 4, Intel does not list an architecture.
• Codename: AMD is Hawk Point, Intel is Panther Lake.
• Process Node: AMD is 4 nm, Intel is 3 nm.
• Foundry: AMD uses TSMC, Intel uses Intel.
• Transistors: AMD has 20,900 million, Intel is not listed.
• Die Size: AMD is 137 mm², Intel is not listed.
• L1 Cache: AMD is 64 KB per core, Intel is 192 KB per core.
• L2 Cache: AMD is 1 MB per core, Intel is 2.5 MB per core.
• L3 Cache: AMD is 16 MB shared, Intel is 18 MB shared.
• Memory Support: AMD is DDR5, Intel is LPDDR5X.
• Memory Bandwidth: AMD is 89.6 GB/s, Intel is 136.5 GB/s.
• ECC Memory: AMD supports it, Intel does not.
• PCIe: AMD is Gen 4 with 14 lanes, Intel is Gen 5 with 4 lanes.
• Integrated Graphics: AMD has Radeon 740M, Intel has Arc B370.
• Release Date: AMD is April 2024, Intel is May 2026.
• Part Number: AMD is 100-000001329(FP7r2) or 100-000001331(FP7), Intel is SA4QZ.
• Average Benchmark Score: AMD is 23709, Intel is 0.
• Percentile vs All CPUs: AMD is 76, Intel is 50.