AMD Ryzen 9 9850HX vs Intel Arc G3 EXTREME Comparison

Head-to-Head Benchmarks

The recorded data shows a decisive sweep for the AMD Ryzen 9 9850HX across all eleven shared benchmark tests. The largest margin appears in integer math, where the AMD part scores 172,943 against 71,164 for the Intel Arc G3 EXTREME, a 143% advantage. Extended instructions show a similar gap, with the AMD chip at 53,817 versus 24,017, a 124.1% lead. Data compression favors the AMD processor by 115.7%, with scores of 662,381 and 307,094 respectively.

Random string sorting delivers an 88% win for the AMD Ryzen 9 9850HX, recording 70,175 against 37,331. The multithread test shows a 68.7% margin, 51,722 versus 30,659. Data encryption is closer but still firmly in AMD's favor, 32,139 against 23,881, a 34.6% difference. Floating point math produces a 32.4% gap, with scores of 115,062 and 86,929.

Prime number finding gives AMD a 30.2% edge, 323 versus 248. Physics testing shows a 21.4% advantage, 3,054 against 2,515. The narrowest margin appears in single-thread performance, where the AMD part records 4,461 versus 4,293, a 3.9% lead. This tight single-thread result stands in contrast to the larger multicore gaps, indicating that the AMD architecture scales its advantage more substantially when all cores are engaged.

The average benchmark score reinforces the overall picture: the AMD Ryzen 9 9850HX averages 106,413, while the Intel Arc G3 EXTREME averages 36,699. The AMD processor sits at the 97th percentile among all CPUs in the database, while the Intel part lands at the 85th percentile.

Architecture Differences

The two processors take fundamentally different design approaches. The AMD Ryzen 9 9850HX uses the Zen 5 architecture under the Fire Range codename, built on a 4 nm process at TSMC. It packs 12 cores and 24 threads with a base clock of 3.00 GHz and a boost clock of 5.20 GHz. The Intel Arc G3 EXTREME, by contrast, uses the Panther Lake codename with a 3 nm process from Intel's own foundry. It offers 14 cores but only 14 threads, meaning no simultaneous multithreading, with a base clock of 1.90 GHz and a boost clock of 4.70 GHz.

Cache layouts differ substantially. The AMD chip provides 80 KB of L1 per core, 1 MB of L2 per core, and a 64 MB shared L3 pool. The Intel part counters with 192 KB of L1 per core, 2.5 MB of L2 per core, but only 18 MB of shared L3. The larger L3 on the AMD side likely contributes to its strong performance in data compression and random string sorting, workloads that benefit from larger working sets held on-die.

Memory support diverges as well. The AMD Ryzen 9 9850HX supports DDR5 over a dual-channel bus with 89.6 GB/s of bandwidth. The Intel Arc G3 EXTREME uses LPDDR5X, also dual-channel, but reaches 136.5 GB/s. Despite the Intel part's higher memory bandwidth, it trails in every compute benchmark in the shared test suite.

Power envelopes differ sharply. The AMD processor carries a 55 W TDP, while the Intel part is rated at just 25 W. This likely explains part of the performance gap, though the architectural differences in threading and cache also play a role. The AMD chip has an unlocked multiplier, while the Intel part is locked. The AMD processor uses AMD Socket FL1, and the Intel part uses Intel BGA 2540.

PCIe connectivity also differs. The AMD Ryzen 9 9850HX provides Gen 5 with 28 lanes from the CPU, while the Intel Arc G3 EXTREME offers Gen 5 with only 4 lanes. Integrated graphics are present on both: the AMD part uses Radeon 610M, and the Intel part uses Arc B390. ECC memory support appears on the AMD chip but not the Intel chip. The AMD processor carries 16,630 million transistors across a 2x 70.6 mm² die configuration; the database records no transistor or die size figures for the Intel part.

Where Each One Wins

The AMD Ryzen 9 9850HX wins every head-to-head category in the shared test set, so the analysis of "where each one wins" rests on the degree of margin rather than direction of victory. The largest wins for AMD come in integer math, extended instructions, and data compression. These workloads tend to reward high core counts, high clock speeds, and large caches, all of which the AMD part delivers in abundance. The 143% integer math lead and the 124.1% extended instructions lead suggest the Zen 5 design excels at branch-heavy and instruction-dense code paths.

The Intel Arc G3 EXTREME shows its strongest relative performance in single-thread work, where the gap narrows to 3.9%. This indicates that the Panther Lake cores, despite a lower boost clock of 4.70 GHz versus 5.20 GHz, are competitive on a per-thread basis when the workload does not scale across cores. The Intel part also posts respectable absolute scores in floating point math, 86,929, and data encryption, 23,881, though both trail the AMD figures by roughly a third.

The Intel processor's lower TDP of 25 W versus 55 W positions it as the more power-conscious option in the database. Workloads that are latency-bound and lightly threaded, such as the single-thread test, would see the smallest penalty from choosing the Intel part. The AMD processor, by contrast, dominates heavily threaded and data-intensive tasks. Its 51722 multithread score against 30659 represents a 68.7% advantage, and its 662381 data compression score more than doubles the Intel part's 307094.

FAQ

Q: Which processor has more cores?

A: The Intel Arc G3 EXTREME has 14 cores, while the AMD Ryzen 9 9850HX has 12 cores. However, the AMD part has 24 threads versus 14 for the Intel part.

Q: How large is the single-thread performance gap?

A: The AMD Ryzen 9 9850HX scores 4,461 in the single-thread test, while the Intel Arc G3 EXTREME scores 4,293. The AMD advantage is 3.9%.

Q: What is the biggest benchmark margin between the two?

A: Integer math shows the largest gap. The AMD Ryzen 9 9850HX scores 172,943 versus 71,164 for the Intel Arc G3 EXTREME, a 143% difference.

Q: How do the average benchmark scores compare?

A: The AMD Ryzen 9 9850HX has an average benchmark score of 106,413, and the Intel Arc G3 EXTREME has an average of 36,699.

Q: Which processor uses more power?

A: The AMD Ryzen 9 9850HX has a TDP of 55 W, and the Intel Arc G3 EXTREME has a TDP of 25 W.

Q: Do both processors support ECC memory?

A: No. The AMD Ryzen 9 9850HX supports ECC memory, and the Intel Arc G3 EXTREME does not.

Q: What memory bandwidth does each processor provide?

A: The AMD Ryzen 9 9850HX offers 89.6 GB/s over DDR5, and the Intel Arc G3 EXTREME offers 136.5 GB/s over LPDDR5X.

The Verdict

The benchmark data in this database gives a clear answer: the AMD Ryzen 9 9850HX is the stronger processor in every measured category. It wins all eleven head-to-head tests, holds a 97th percentile ranking versus the Intel part's 85th, and posts an average score nearly three times higher. The 24 threads, 5.20 GHz boost clock, and 64 MB L3 cache combine to deliver commanding leads in multithread, integer, and compression workloads. Anyone selecting a processor for heavily parallel or data-intensive mobile computing should favor the AMD part based on these measurements alone.

The Intel Arc G3 EXTREME is not without its own profile. Its 14 cores and 3 nm process represent a modern design, and its 136.5 GB/s memory bandwidth exceeds the AMD chip's 89.6 GB/s. Its single-thread score trails by only 3.9%, showing that Panther Lake cores are nearly competitive per thread. The 25 W TDP makes it the lower-power option, which may suit thermally constrained mobile designs. The locked multiplier and the lack of ECC support are limitations, but the former matters little in a mobile segment where overclocking is rarely a priority.

In practical terms, the choice depends on workload and power budget. The AMD Ryzen 9 9850HX delivers overwhelming advantages in multithreaded and data-heavy scenarios, with a 68.7% multithread lead and a 115.7% data compression lead. The Intel Arc G3 EXTREME narrows the gap only in single-thread and physics tests, where it still loses by 3.9% and 21.4% respectively. The database records 11 wins for the AMD part and 0 for the Intel part. No measured result suggests a scenario where the Intel processor outperforms the AMD processor on raw compute.

For buyers who prioritize raw throughput, the AMD Ryzen 9 9850HX is the obvious selection. For buyers who require the lowest possible power draw and can accept a substantial compute penalty, the Intel Arc G3 EXTREME offers a viable alternative. The data does not support any other conclusion.