AMD Ryzen 7 7735H vs Intel Arc G3 EXTREME Comparison

The AMD Ryzen 7 7735H and Intel Arc G3 EXTREME are both mobile processors aimed at different points in the performance spectrum, and the benchmark data shows a clear, though not absolute, division of labor. The AMD chip, a Zen 3+ part on a 6 nm process, is the older, more established design, while the Intel part, built on a 3 nm node with Panther Lake architecture, is a newer, more aggressive offering. Out of 15 head-to-head benchmark comparisons, the Intel Arc G3 EXTREME wins 14, but the AMD Ryzen 7 7735H secures a single, significant victory that defines its niche. This analysis breaks down exactly where each processor excels, who should buy which, and what the underlying numbers reveal about their respective strengths.

Where Each One Wins

The Intel Arc G3 EXTREME dominates the vast majority of workloads, with its wins spanning both multi-threaded and single-threaded applications. In multi-core rendering, it is decisively ahead, posting a Cinebench R23 multi-core score of 14655 compared to the AMD’s 10920, a 25.5% advantage. This trend continues in Cinebench R15 multi-core, where it scores 2192 versus 1825, a 16.7% lead. The Intel part also excels in general system responsiveness and complex instruction sets, as shown by its PassMark multi-thread score of 30659 (vs. 23765, a 22.5% lead) and its extended instructions score of 24017 (vs. 21214, an 11.7% lead). Its single-threaded performance is equally strong, with a PassMark single-thread score of 4293 versus 3288, a 23.4% gap, and a Cinebench R23 single-core score of 1862 versus 1536, a 17.5% advantage.

The Intel chip’s dominance is most pronounced in specialized computational tasks. Its PassMark physics score of 2515 crushes the AMD’s 1056, a 58% difference, making it the clear choice for physics simulations in gaming or scientific workloads. In floating-point math, it scores 86929 versus 49260, a 43.3% lead, indicating superior performance in tasks that rely heavily on non-integer calculations. The data encryption test shows a 20.5% lead for Intel (23881 vs. 18990), and random string sorting, a measure of memory access patterns and ALU efficiency, goes to Intel by 15.1% (37331 vs. 31676). The largest single gap is in the PassMark find prime numbers test, where Intel scores 248 versus AMD’s 59, a 76.2% advantage, suggesting a vastly more efficient integer pipeline for this specific workload.

The AMD Ryzen 7 7735H’s sole victory is in the PassMark integer math test, where it scores 86788 against Intel’s 71164, a 22% advantage. This is a notable win, as integer math is foundational to many general-purpose computing tasks, including office productivity, database operations, and general code compilation. While the Intel part wins the multi-threaded and floating-point tests by wide margins, the AMD chip’s performance in pure integer arithmetic shows that it is not entirely outclassed and retains a specific workflow where it is clearly superior. The data also shows the AMD chip is competitive in data compression, trailing Intel by only 1.2% (303502 vs. 307094), indicating that its architecture is well-tuned for this common task.

The Verdict

The choice between these two processors is straightforward based on the data. For any user prioritizing raw multi-threaded performance, single-thread speed, or specialized compute like physics and floating-point math, the Intel Arc G3 EXTREME is the unequivocal choice. Its 14 out of 15 benchmark wins, coupled with staggering leads in physics (58%) and floating-point math (43.3%), make it the superior all-around performer for demanding applications like 3D rendering, video editing, and modern gaming that leverages complex physics engines. The Intel part’s higher Cinebench R23 multi-core score of 14655 also suggests it is better suited for heavily threaded content creation workloads.

However, the AMD Ryzen 7 7735H is not without its place. Its 22% win in integer math makes it the better option for workloads that are heavily dependent on integer arithmetic. This could include legacy database software, certain types of financial modeling, or code compilation where integer operations are the bottleneck. Furthermore, its competitive data compression score (within 1.2% of Intel) means that for tasks like file archiving, the user would see nearly identical performance. The AMD chip also has a lower TDP of 35W compared to Intel’s 25W, but this is a specification, not a benchmark, and the Intel chip still manages to outperform while using less power, making it the more efficient choice in most scenarios. For the vast majority of users, the Intel Arc G3 EXTREME is the better buy. The AMD Ryzen 7 7735H is only the right pick for a niche user who knows their primary applications are integer-math bound and would benefit from the 22% advantage in that specific area.

Head-to-Head Benchmarks

The most telling benchmark is Cinebench R23 multi-core, where the Intel Arc G3 EXTREME scores 14655 against the AMD’s 10920. This 25.5% gap represents a massive difference in sustained multi-threaded performance for tasks like video encoding and 3D scene rendering. The single-core Cinebench R23 test shows a similar story, with Intel’s 1862 score beating AMD’s 1536 by 17.5%, indicating that Intel also has the advantage in lightly-threaded applications like web browsing and office work.

The PassMark physics test is another clear differentiator, with Intel scoring 2515 against AMD’s 1056. This 58% lead is the second-largest margin in the entire dataset and highlights a major architectural advantage for Intel in handling the complex calculations required by modern game engines. In contrast, the PassMark integer math test is the only place where the tables are turned. AMD’s score of 86788 is 22% higher than Intel’s 71164, a significant reversal that suggests AMD’s Zen 3+ core is more efficient at processing integer instructions. The other benchmarks fall in between, with Intel consistently ahead. For example, in data encryption, Intel leads by 20.5% (23881 vs. 18990), and in random string sorting, Intel leads by 15.1% (37331 vs. 31676). Even in data compression, where AMD is closest, Intel still takes the win by a slim 1.2% margin.

FAQ

Q: Which processor is faster in multi-core performance?

A: The Intel Arc G3 EXTREME is significantly faster. It scores 14655 in Cinebench R23 multi-core, which is 25.5% higher than the AMD Ryzen 7 7735H’s score of 10920.

Q: Is there any workload where the AMD Ryzen 7 7735H is better?

A: Yes, in the PassMark integer math test, the AMD Ryzen 7 7735H scores 86788, which is 22% higher than the Intel Arc G3 EXTREME’s score of 71164. This makes it the better option for integer-heavy tasks.

Q: How big is the gap in single-threaded performance?

A: The Intel Arc G3 EXTREME has a clear lead. In Cinebench R23 single-core, it scores 1862 versus the AMD’s 1536, a 17.5% advantage. In PassMark single-thread, it scores 4293 versus 3288, a 23.4% lead.

Q: What is the most significant performance difference between the two?

A: The largest difference is in the PassMark find prime numbers test, where the Intel Arc G3 EXTREME scores 248, which is 76.2% higher than the AMD Ryzen 7 7735H’s score of 59.

Q: Are these processors in the same performance class?

A: Both have a percentile ranking of 85 against all CPUs, and their average benchmark scores are close (37161 for AMD, 36699 for Intel). However, the head-to-head data shows the Intel part wins most individual tests, so despite similar overall rankings, the Intel is the stronger performer in most tasks.

Q: Which processor is better for physics simulations?

A: The Intel Arc G3 EXTREME is far superior in this area. Its PassMark physics score of 2515 is 58% higher than the AMD Ryzen 7 7735H’s score of 1056.

Architecture Differences

The two processors are built on fundamentally different architectures and process nodes. The AMD Ryzen 7 7735H is based on the Zen 3+ architecture, codenamed Rembrandt-R, and is manufactured on a 6 nm process by TSMC. It features 8 cores and 16 threads. In contrast, the Intel Arc G3 EXTREME uses the Panther Lake architecture (with the generation listed as Arc G3) and is built on Intel’s own 3 nm process. It has 14 cores and 14 threads, meaning it does not use simultaneous multithreading (SMT). The process node difference is significant, with Intel’s 3 nm node being newer and more advanced than AMD’s 6 nm node, which likely contributes to the Intel chip’s superior performance and lower TDP (25W vs. 35W).

The cache hierarchies also differ substantially. The AMD chip has 64 KB of L1 cache per core, 512 KB of L2 per core, and a shared 16 MB of L3 cache. The Intel part has a much larger 192 KB of L1 per core, 2.5 MB of L2 per core, and a shared 18 MB of L3 cache. This larger cache layout, especially the 2.5 MB L2 per core, can improve performance for workloads that require frequent access to small datasets. The integrated graphics also differ, with AMD featuring a Radeon 680M and Intel featuring an Arc B390. The AMD chip supports DDR5 memory, while the Intel chip supports LPDDR5X, which is a low-power variant. The Intel part also supports PCIe Gen 5, while the AMD chip uses PCIe Gen 4, though the Intel part only has 4 lanes available for the CPU compared to AMD’s 20 lanes.

Specification Differences

The specification sheets reveal several key differences beyond the benchmarks. The AMD Ryzen 7 7735H has a base clock of 3.20 GHz and a boost clock of 4.75 GHz, while the Intel Arc G3 EXTREME has a lower base clock of 1.90 GHz but a comparable boost clock of 4.70 GHz. The Intel chip has a higher core count at 14, but the AMD chip has more threads at 16 due to its SMT implementation. The TDP is a major differentiator, with the AMD chip rated at 35W and the Intel chip at a much lower 25W, indicating the Intel part is more power-efficient. The sockets are different: AMD uses Socket FP7, while Intel uses BGA 2540.

Memory support differs, with the AMD chip using DDR5 and the Intel chip using LPDDR5X. The maximum memory bandwidth is also different, with the Intel part offering 136.5 GB/s compared to AMD’s 76.8 GB/s, a significant advantage for the Intel chip. The AMD chip supports ECC memory, while the Intel chip does not. The PCIe interface is another key difference: AMD provides 20 Gen 4 lanes, while Intel provides 4 Gen 5 lanes. This means the AMD chip has more lanes for expansion, but the Intel chip’s lanes are faster. Finally, the release dates are different, with the AMD chip released on March 31, 2023, and the Intel chip released on May 27, 2026, reflecting their different positions in the product lifecycle. The AMD chip’s part number is 100-000000985(FP7)100-000000989(FP7r2), while the Intel chip’s part number is SA4R3.