AMD Ryzen 7 8700F vs Intel Arc G3 EXTREME Comparison

The AMD Ryzen 7 8700F and the Intel Arc G3 EXTREME occupy different corners of the processor market, yet their benchmark data reveals a surprisingly competitive overlap. The Ryzen 7 8700F is a desktop part built for sustained multi-threaded workloads, while the Arc G3 EXTREME is a mobile chip with a focus on power efficiency and specialized instruction throughput. The recorded data shows a split decision: the AMD chip wins 11 of the 17 head-to-head comparisons, but the Intel part takes 6, including some of the most dramatic single-thread and physics-based results.

Where Each One Wins

The AMD Ryzen 7 8700F establishes its dominance in traditional CPU-heavy applications that scale with core count and cache hierarchy. Its 8 cores and 16 threads, combined with a 16 MB shared L3 cache, deliver decisive victories in rendering and compression tasks. The Cinebench R23 multi-core score of 26646 against 14655 for the Intel chip represents an 81.8% advantage, a massive gap for any workload that keeps all cores busy. Similarly, the data compression test shows a 23.1% lead, and integer math performance is 41% higher, indicating strength in general-purpose computing, database operations, and code compilation.

The Intel Arc G3 EXTREME, despite having 14 cores but 14 threads (no hyper-threading), wins in areas that reflect its architectural design and memory bandwidth. Its LPDDR5X support provides 136.5 GB/s of bandwidth compared to the Ryzen’s 83.2 GB/s, which likely contributes to its 28% advantage in floating-point math and its 60.5% lead in prime number finding. The physics test, which often relies on chaotic floating-point calculations, shows Intel ahead by 38.3%. The Arc G3 also edges out the Ryzen in single-threaded Passmark scores (4293 vs 3872, a 9.8% margin), suggesting that for lightly threaded tasks, the Intel core design has an edge.

However, the Cinebench single-core results tell a different story. The Ryzen 7 8700F wins Cinebench R23 single-core by 102% (3761 vs 1862), which is a stark contradiction with the Passmark single-thread result. This discrepancy indicates that the two benchmarks stress different aspects of the core, with Cinebench favoring the Ryzen’s higher boost clock of 5.00 GHz and the Passmark test favoring the Intel’s architecture or memory latency profile.

Architecture Differences

The foundational differences between these two processors are substantial. The Ryzen 7 8700F uses TSMC’s 4 nm process with a 178 mm² die size containing 25,000 million transistors. It is built on the Zen 4 architecture, codenamed Phoenix, and fits into the AMD Socket AM5. The Intel Arc G3 EXTREME, in contrast, uses Intel’s own 3 nm process, carries the Panther Lake codename, and is designed for the Intel BGA 2540 mobile socket. This process advantage may explain some of the Intel chip’s efficiency, though its TDP is listed at 25 watts compared to the Ryzen’s 65 watts, making the Intel part significantly more power-frugal.

Cache configurations diverge sharply. The Ryzen offers 64 KB L1 per core and 1 MB L2 per core, while the Intel chip has 192 KB L1 per core and 2.5 MB L2 per core. The larger per-core caches on the Intel side may benefit certain latency-sensitive workloads, but the Ryzen’s 16 MB shared L3 is smaller than the Intel’s 18 MB shared L3. Memory support differs as well: the Ryzen uses DDR5 with dual-channel access, while the Intel part uses LPDDR5X, also dual-channel but with higher bandwidth. PCIe connectivity is another split, with the Ryzen offering Gen 4 across 20 lanes versus the Intel’s Gen 5 across only 4 lanes, indicating the AMD part is better suited for expansion-heavy desktop builds.

The Intel chip integrates Arc B390 graphics, while the Ryzen has no integrated graphics at all. The Ryzen’s multiplier is unlocked, enabling overclocking, whereas the Intel multiplier is locked. The Ryzen was released in March 2024 with a launch MSRP of $270, while the Intel part has a later release date of May 2026 and no recorded launch MSRP.

Head-to-Head Benchmarks

The largest single victory for the AMD Ryzen 7 8700F comes in Cinebench R23 single-core, where its 3761 score doubles the Intel’s 1862, a 102% delta. This is an outlier compared to the Cinebench R20 single-core result, where the Ryzen wins by only 2.2% (1579 vs 1545), and the R15 single-core, where it wins by 41.6% (378 vs 267). The R23 multi-core test shows the Ryzen ahead by 81.8% (26646 vs 14655), while the R20 multi-core gap narrows to just 2.2% (11191 vs 10945) and the R15 multi-core shows a 22.5% lead (2685 vs 2192). This pattern suggests that the Intel chip’s performance scales poorly as the workload becomes more demanding, possibly due to its lower boost clock of 4.70 GHz versus the Ryzen’s 5.00 GHz.

The Intel Arc G3 EXTREME secures its most decisive win in the Passmark find prime numbers test, scoring 248 against 98, a 60.5% margin. Floating-point math shows a 28% advantage (86929 vs 62629), and physics delivers a 38.3% lead (2515 vs 1553). Data encryption also favors Intel, with a 7.4% edge (23881 vs 22117). Single-thread Passmark scores give Intel a 9.8% win (4293 vs 3872). These results indicate that the Intel architecture excels in mathematical throughput and cryptographic operations, likely leveraging its higher memory bandwidth and larger L2 caches.

The Ryzen counters with wins in integer math (41% ahead), data compression (23.1%), random string sorting (21.7%), and extended instructions (18.6%). The multithread Passmark score is nearly identical, with the Ryzen ahead by only 0.8% (30893 vs 30659), showing that for mixed workloads, the two chips are effectively tied. This near-parity in the aggregate multithread test, despite the Ryzen’s large Cinebench R23 lead, suggests that the Intel chip’s higher core count (14 vs 8) helps it close the gap in certain parallel tasks.

FAQ

Q: Which processor has a higher overall benchmark percentile?

A: The Intel Arc G3 EXTREME sits at the 85th percentile among all CPUs, while the AMD Ryzen 7 8700F is at the 82nd percentile. The Intel part also has a higher average benchmark score of 36699 versus 30746 for the Ryzen.

Q: Why does the Ryzen win Cinebench R23 multi-core by such a large margin?

A: The Ryzen scores 26646 versus 14655, an 81.8% difference. This is likely due to its 16 threads versus the Intel’s 14 threads, combined with a higher boost clock of 5.00 GHz and a larger 16 MB L3 cache that sustains threaded workloads better.

Q: What explains the Intel chip’s win in the Passmark single-thread test?

A: The Intel part scores 4293 against 3872, a 9.8% lead. This occurs despite the Ryzen winning Cinebench single-core tests, indicating that the Passmark test favors the Intel’s larger per-core L1 and L2 caches and its higher memory bandwidth.

Q: Which processor is more suitable for desktop builds requiring expansion?

A: The AMD Ryzen 7 8700F uses PCIe Gen 4 with 20 lanes, while the Intel Arc G3 EXTREME uses Gen 5 with only 4 lanes. The Ryzen also uses the AM5 socket and has an unlocked multiplier, making it the more flexible desktop part.

Q: How do the two chips compare in power consumption?

A: The Intel Arc G3 EXTREME has a TDP of 25 watts, while the AMD Ryzen 7 8700F has a TDP of 65 watts. The Intel part is designed for mobile use with the Intel BGA 2540 socket.

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

A: The Cinebench R23 single-core test shows the largest gap, with the Ryzen winning by 102% (3761 vs 1862). The next largest is the same test’s multi-core result at 81.8%.

The Verdict

The data supports a clear use-case split. The AMD Ryzen 7 8700F is the stronger choice for desktop users who run rendering, compression, and integer-heavy workloads that benefit from high clock speeds and threading. Its Cinebench R23 multi-core score of 26646 is a standout, and its 41% lead in integer math makes it suitable for compilation and data processing. The unlocked multiplier and AM5 socket add flexibility for enthusiasts, though the launch MSRP of $270 positions it as a mid-range desktop option.

The Intel Arc G3 EXTREME is better suited for mobile applications where power efficiency matters, given its 25-watt TDP. Its wins in floating-point math, physics, and encryption suggest it handles scientific simulations, financial modeling, and cryptographic tasks more effectively. The 28% lead in floating-point math and the 60.5% lead in prime number finding indicate a specialized strength that the Ryzen cannot match. The higher 85th percentile ranking and average score of 36699 also suggest that in aggregate, the Intel part delivers more performance per watt, even if it loses in several head-to-head tests.

Users who prioritize single-threaded Passmark performance or require integrated graphics will find the Arc G3 EXTREME appealing, as it includes Arc B390 graphics while the Ryzen has none. However, for raw multi-threaded rendering and general desktop productivity, the Ryzen 7 8700F is the superior processor based on the recorded benchmark data.

Specification Differences

| Specification | AMD Ryzen 7 8700F | Intel Arc G3 EXTREME |

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

| Manufacturer | AMD | Intel |

| Cores | 8 | 14 |

| Threads | 16 | 14 |

| Base Clock | 4.10 GHz | 1.90 GHz |

| Boost Clock | 5.00 GHz | 4.70 GHz |

| TDP | 65 W | 25 W |

| Socket | AMD Socket AM5 | Intel BGA 2540 |

| Architecture | Zen 4 | Not specified |

| Codename | Phoenix | Panther Lake |

| Process Node | 4 nm | 3 nm |

| Foundry | TSMC | Intel |

| L1 Cache | 64 KB (per core) | 192 KB (per core) |

| L2 Cache | 1 MB (per core) | 2.5 MB (per core) |

| L3 Cache | 16 MB (shared) | 18 MB (shared) |

| Memory Support | DDR5 | LPDDR5X |

| Memory Bandwidth | 83.2 GB/s | 136.5 GB/s |

| PCIe | Gen 4, 20 Lanes (CPU only) | Gen 5, 4 Lanes (CPU only) |

| Integrated Graphics | N/A | Arc B390 |

| Market Segment | Desktop | Mobile |

| Multiplier Unlocked | Yes | No |

| Release Date | 2024-03-31 | 2026-05-27 |

| Launch MSRP | $270 | Not specified |