AMD Ryzen 7 170 vs Intel Arc G3 EXTREME Comparison

AMD Ryzen 7 170 vs Intel Arc G3 EXTREME: two mobile processors that could not be more different in design philosophy, yet both land in the same performance neighborhood. The Ryzen 7 170 is a 35-watt, 8-core/16-thread Zen 3+ part built on TSMC's 6 nm process, while the Arc G3 EXTREME is a 25-watt, 14-core/14-thread Panther Lake chip on Intel's 3 nm node. The benchmark data shows the Intel part winning 10 of 11 head-to-head tests, but the AMD chip holds one decisive victory and posts a higher average score across its own benchmark suite. This analysis breaks down where each processor dominates, what the architectural gap means, and who the recorded measurements favor.

Head-to-Head Benchmarks

The Intel Arc G3 EXTREME is the clear winner in most measured workloads, with its largest margins coming in compute-heavy and memory-sensitive tasks. In floating point math, the Intel part scores 86,929 against the Ryzen 7 170's 44,979, a 48.3% advantage. The prime number search test shows an even bigger gap: 248 versus 49, meaning Intel's chip finishes 80.2% ahead. These are not marginal wins; the data indicates the Panther Lake design has substantially higher throughput per clock in math-heavy code.

The multithread benchmark also favors Intel by a wide margin. The Arc G3 EXTREME records 30,659 points compared to the Ryzen 7 170's 20,760, a 32.3% difference. That result aligns with the core count disparity: Intel uses 14 cores (though without hyperthreading, so 14 threads) versus AMD's 8 cores with SMT for 16 threads. The physics test shows the same pattern, with Intel scoring 2,515 against AMD's 890, a 64.6% lead. Data compression and encryption also go to Intel, with 307,094 versus 265,920 (13.4% ahead) and 23,881 versus 16,078 (32.7% ahead), respectively.

Single-thread performance is another Intel victory. The Arc G3 EXTREME scores 4,293 in both the single-thread and singlethread PassMark tests, while the Ryzen 7 170 manages 3,128 in both, a 27.1% deficit. This is notable because the Ryzen 7 170 has a higher boost clock of 4.75 GHz versus Intel's 4.70 GHz, yet Intel still wins, suggesting the 3 nm Panther Lake cores have higher instructions-per-clock efficiency. Extended instructions (24,017 versus 18,107, a 24.6% lead) and random string sorting (37,331 versus 27,804, a 25.5% lead) round out Intel's sweep of the non-integer workloads.

The lone AMD win comes in integer math, where the Ryzen 7 170 scores 79,738 against Intel's 71,164, a 12% advantage. This is a meaningful result because integer math often reflects general-purpose productivity and database workloads. AMD's 16 threads likely help here, as the extra SMT threads can feed more parallel integer operations than Intel's 14 physical threads. Still, the overall head-to-head tally is 10 wins for Intel and 1 for AMD, making the Arc G3 EXTREME the dominant part in this direct comparison.

Architecture Differences

The two processors use fundamentally different manufacturing and design approaches. The AMD Ryzen 7 170 is built on TSMC's 6 nm process, while the Intel Arc G3 EXTREME uses Intel's 3 nm node. That process advantage gives Intel a significant density and power efficiency edge, which shows in the TDP: Intel is rated at 25 watts, AMD at 35 watts. Despite the lower power envelope, Intel delivers higher performance in most tests, confirming the 3 nm node's efficiency gains.

Core and thread counts differ substantially. AMD offers 8 cores and 16 threads with simultaneous multithreading, while Intel provides 14 cores and 14 threads with no SMT. The core count favors Intel in raw parallelism, but AMD's SMT allows better utilization of each core's execution resources in threaded workloads. Cache configurations also diverge. AMD uses 64 KB of L1 per core, 512 KB of L2 per core, and 16 MB of shared L3. Intel uses 192 KB of L1 per core, 2.5 MB of L2 per core, and 18 MB of shared L3. Intel's larger per-core caches likely contribute to its single-thread and floating-point advantages.

Memory support is another differentiator. AMD supports DDR5 with dual-channel memory and a bandwidth of 76.8 GB/s, while Intel uses LPDDR5X with dual-channel memory and a much higher 136.5 GB/s bandwidth. The 59.7 GB/s bandwidth gap is substantial and helps explain Intel's 48.3% lead in floating-point math, where memory throughput often becomes the bottleneck. Intel also supports ECC memory, a feature AMD does not offer on this part, which could matter for specific reliability-focused workloads.

PCIe connectivity differs significantly. AMD provides Gen 4 with 20 lanes from the CPU, while Intel offers Gen 5 with only 4 lanes. The Ryzen 7 170's higher lane count enables more expansion devices, but Intel's Gen 5 lanes double the per-lane bandwidth, which matters for high-speed storage or GPUs. Integrated graphics also differ: AMD uses a Radeon 680M, while Intel pairs the Arc G3 EXTREME with an Arc B390 GPU. The codename and generation reflect the split: AMD's Rembrandt-R (Zen 3+) is a mature design, while Intel's Panther Lake (Arc G3) is newer. The Ryzen 7 170 was released on September 30, 2025, and the Arc G3 EXTREME on May 27, 2026, making Intel's part roughly eight months newer.

The Verdict

The data favors the Intel Arc G3 EXTREME for most workloads. Its 32.3% multithread lead, 27.1% single-thread lead, and 80.2% prime-number advantage make it the stronger choice for compute-intensive tasks, content creation, and general responsiveness. The higher memory bandwidth (136.5 GB/s versus 76.8 GB/s) and larger per-core caches support this conclusion. The Intel part also achieves these results at a lower TDP of 25 watts versus AMD's 35 watts, which is critical for thin-and-light mobile designs.

However, the AMD Ryzen 7 170 is not without merit. Its 12% integer math win suggests it handles certain database and productivity workloads better, and its 16 threads provide better SMT scaling in software that benefits from more logical processors. The Ryzen 7 170 also has a higher boost clock (4.75 GHz versus 4.70 GHz) and supports ECC memory, which Intel does not. Its 20 PCIe Gen 4 lanes offer more expansion headroom than Intel's 4 Gen 5 lanes. For users prioritizing integer-heavy tasks, ECC support, or multi-device expansion, AMD remains viable.

The average benchmark scores tell a nuanced story. The Ryzen 7 170 has an average benchmark score of 43,689, while the Arc G3 EXTREME averages 36,699. That 19% gap in favor of AMD is driven by different benchmark suites: AMD's list includes PassMark tests only, while Intel's includes Cinebench R15, R20, and R23 results, which are typically lower-scoring. The percentile ranks are close, with AMD at the 88th percentile and Intel at the 85th percentile of all CPUs. The nearest rivals also show parity: AMD's closest competitor is the Ryzen 7 PRO 7745 at 43,704 (0% delta), while Intel's nearest rival is the Core Ultra 5 225 at 36,938 (0.6% above Intel). The data indicates both processors sit in the same general performance tier, just with different strengths.

Specification Differences

| Specification | AMD Ryzen 7 170 | Intel Arc G3 EXTREME |

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

| Cores | 8 | 14 |

| Threads | 16 | 14 |

| Base Clock | 3.20 GHz | 1.90 GHz |

| Boost Clock | 4.75 GHz | 4.70 GHz |

| TDP | 35 W | 25 W |

| Socket | AMD Socket FP7 | Intel BGA 2540 |

| Architecture | Zen 3+ | Not specified |

| Codename | Rembrandt-R | Panther Lake |

| Process Node | 6 nm (TSMC) | 3 nm (Intel) |

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

| L2 Cache | 512 KB per core | 2.5 MB per core |

| L3 Cache | 16 MB shared | 18 MB shared |

| Memory Support | DDR5 | LPDDR5X |

| Memory Bandwidth | 76.8 GB/s | 136.5 GB/s |

| ECC Memory | Yes | No |

| PCIe | Gen 4, 20 lanes | Gen 5, 4 lanes |

| Integrated Graphics | Radeon 680M | Arc B390 |

| Release Date | 2025-09-30 | 2026-05-27 |

| Part Number | 100-000000989 | SA4R3 |

FAQ

Q: Which processor is faster in single-threaded tasks?

A: The Intel Arc G3 EXTREME scores 4,293 in the PassMark single-thread test, while the AMD Ryzen 7 170 scores 3,128. Intel leads by 27.1%.

Q: Does the AMD Ryzen 7 170 win any benchmark against the Intel Arc G3 EXTREME?

A: Yes, in PassMark integer math, the Ryzen 7 170 scores 79,738 versus Intel's 71,164, a 12% advantage. This is the only head-to-head test AMD wins out of 11.

Q: How do the memory bandwidth figures compare?

A: The Intel Arc G3 EXTREME supports LPDDR5X with 136.5 GB/s bandwidth, while the AMD Ryzen 7 170 uses DDR5 with 76.8 GB/s. Intel's memory subsystem delivers 59.7 GB/s more bandwidth.

Q: Which chip has more cores and threads?

A: The Intel Arc G3 EXTREME has 14 cores and 14 threads, while the AMD Ryzen 7 170 has 8 cores and 16 threads. Intel offers more physical cores, but AMD uses SMT to reach a higher thread count.

Q: What is the TDP difference between the two processors?

A: The Intel Arc G3 EXTREME is rated at 25 watts, while the AMD Ryzen 7 170 is rated at 35 watts. Intel delivers higher performance in most tests despite the lower power envelope.

Q: Do these processors support ECC memory?

A: Yes, the AMD Ryzen 7 170 supports ECC memory. The Intel Arc G3 EXTREME does not support ECC.

Q: What is the process node for each chip?

A: The AMD Ryzen 7 170 is built on TSMC's 6 nm process, while the Intel Arc G3 EXTREME uses Intel's 3 nm process. The node difference contributes to Intel's higher efficiency and performance.