AMD Ryzen 5 7600X3D vs Intel Arc G3 EXTREME Comparison

The Verdict

The benchmark data separates these two processors into distinct use cases. The AMD Ryzen 5 7600X3D wins 6 of 17 head-to-head tests, while the Intel Arc G3 EXTREME wins 11. The Intel part holds the higher overall average benchmark score at 36699 versus 24728 for the AMD, and it sits in the 85th percentile of all CPUs compared to the AMD's 77th percentile. The Intel Arc G3 EXTREME is the stronger all-around performer in the recorded data, particularly in floating-point math, encryption, and single-threaded workloads.

The AMD Ryzen 5 7600X3D, however, delivers decisive victories in the most demanding multi-core rendering test. Its Cinebench R23 multi-core score of 21758 beats the Intel's 14655 by 48.5%. The AMD also leads in Cinebench R15 multi-core by a razor-thin margin, 2193 to 2192. For workloads that stress sustained multi-core rendering, the AMD part is the clear choice.

The Intel Arc G3 EXTREME targets a different market segment: it is a mobile processor on Intel BGA 2540 with a 25 TDP, while the AMD is a desktop part on AMD Socket AM5 with a 65 TDP. The data indicates that users needing a low-power mobile processor with strong single-thread and math throughput should select the Intel. Users building a desktop system with an AM5 motherboard and prioritizing Cinebench R23 multi-core performance should select the AMD.

Architecture Differences

The two processors come from different manufacturers, foundries, and process nodes. The AMD Ryzen 5 7600X3D uses the Zen 4 architecture with the Raphael codename, built on a 5 nm process at TSMC. The Intel Arc G3 EXTREME uses the Panther Lake codename, built on a 3 nm process at Intel's own foundry.

Core counts differ substantially. The AMD has 6 cores and 12 threads, while the Intel has 14 cores and 14 threads. The Intel part does not support simultaneous multithreading, so its 14 cores each handle one thread. The AMD's 6 cores each handle two threads.

Cache hierarchies show contrasting designs. The AMD provides 64 KB of L1 per core, 1 MB of L2 per core, and 96 MB of shared L3 cache. The Intel provides 192 KB of L1 per core, 2.5 MB of L2 per core, and 18 MB of shared L3 cache. The AMD's 96 MB shared L3 is a massive advantage for cache-sensitive workloads, while the Intel has larger per-core L1 and L2 allocations.

Clock speeds: the AMD has a 4.10 GHz base clock and a 4.70 GHz boost clock. The Intel has a 1.90 GHz base clock and a 4.70 GHz boost clock. Both reach the same 4.70 GHz boost ceiling, but the AMD maintains a much higher base frequency.

Memory support diverges. The AMD uses DDR5 with dual-channel access and 83.2 GB/s bandwidth, plus ECC support. The Intel uses LPDDR5X with dual-channel access and 136.5 GB/s bandwidth, with no ECC support. The Intel provides 64% more memory bandwidth in the recorded specifications.

PCIe lanes differ: the AMD carries Gen 5 with 24 lanes (CPU only), while the Intel carries Gen 5 with 4 lanes (CPU only). Integrated graphics differ as well: the AMD includes Radeon Graphics, while the Intel includes Arc B390.

FAQ

Q: Which processor has the higher average benchmark score?

A: The Intel Arc G3 EXTREME has an average benchmark score of 36699, compared to 24728 for the AMD Ryzen 5 7600X3D.

Q: Which processor wins in Cinebench R23 multi-core?

A: The AMD Ryzen 5 7600X3D wins decisively with a score of 21758 against the Intel's 14655, a 48.5% advantage.

Q: Which processor has more cores and threads?

A: The Intel Arc G3 EXTREME has 14 cores and 14 threads. The AMD Ryzen 5 7600X3D has 6 cores and 12 threads.

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

A: The AMD Ryzen 5 7600X3D has a TDP of 65, while the Intel Arc G3 EXTREME has a TDP of 25.

Q: Which processor has the larger L3 cache?

A: The AMD Ryzen 5 7600X3D has 96 MB of shared L3 cache. The Intel Arc G3 EXTREME has 18 MB of shared L3 cache.

Q: Which processor shows the largest single-thread performance gap?

A: In PassMark single-thread tests, the Intel Arc G3 EXTREME scores 4293 against the AMD's 3605, a 16% advantage. In Cinebench R23 single-core, however, the AMD wins 3071 to 1862, a 64.9% advantage.

Specification Differences

The two processors differ across nearly every specification field. The AMD Ryzen 5 7600X3D is a desktop processor from the 7000 series, manufactured by AMD, while the Intel Arc G3 EXTREME is a mobile processor from Intel with no series designation.

Process node: the AMD uses 5 nm at TSMC, while the Intel uses 3 nm at Intel. Transistor count: the AMD has 11,270 million transistors with a 71 mm² die size, while the Intel has no recorded transistor count or die size.

Cores: 6 versus 14. Threads: 12 versus 14. Base clock: 4.10 GHz versus 1.90 GHz. Boost clock: both 4.70 GHz. TDP: 65 versus 25.

Socket: AMD Socket AM5 versus Intel BGA 2540. Codename: Raphael versus Panther Lake. Generation: Ryzen 5 (Zen 4 Raphael) versus Arc G3 (Panther Lake).

Cache: L1 per core is 64 KB versus 192 KB. L2 per core is 1 MB versus 2.5 MB. L3 shared is 96 MB versus 18 MB.

Memory: DDR5 versus LPDDR5X. Both are dual-channel, but bandwidth is 83.2 GB/s versus 136.5 GB/s. ECC: the AMD supports it, the Intel does not.

PCIe: Gen 5 with 24 lanes for the AMD, Gen 5 with 4 lanes for the Intel. Integrated graphics: Radeon Graphics versus Arc B390.

Release date: the AMD launched on 2024-08-29, while the Intel launched on 2026-05-27. The AMD has a launch MSRP of $299, while the Intel has no recorded launch MSRP. Both have locked multipliers.

Head-to-Head Benchmarks

The largest victory for the AMD Ryzen 5 7600X3D comes in Cinebench R23 single-core, where it scores 3071 against the Intel's 1862, a 64.9% lead. This is a substantial margin and indicates the AMD's Zen 4 cores deliver far higher per-thread rendering performance despite the Intel's higher boost clock.

The AMD also dominates Cinebench R23 multi-core, scoring 21758 versus 14655, a 48.5% advantage. The 96 MB L3 cache likely plays a role in this rendering workload. In Cinebench R15 single-core, the AMD leads 309 to 267, a 15.7% margin. In Cinebench R15 multi-core, the AMD barely edges the Intel, 2193 to 2192, a 0% delta that still records as an AMD win.

The AMD wins PassMark integer math, scoring 73804 against the Intel's 71164, a 3.7% lead. The AMD also wins PassMark physics, 2906 versus 2515, a 15.5% margin.

The Intel Arc G3 EXTREME posts its largest win in PassMark floating-point math, scoring 86929 against the AMD's 44289, a 49.1% advantage. This nearly doubles the AMD's floating-point throughput and represents the single biggest gap in either direction across all tests.

The Intel wins PassMark data encryption by 32%, scoring 23881 versus 16237. It wins PassMark single-thread and singlethread tests by 16%, scoring 4293 versus 3605 in both. The Intel wins Cinebench R20 multi-core by 16.5%, scoring 10945 versus 9138, and Cinebench R20 single-core by 16.6%, scoring 1545 versus 1289.

In PassMark extended instructions, the Intel leads 24017 to 21108, a 12.1% margin. The Intel wins PassMark multithread by 15.7%, scoring 30659 versus 25855. The Intel wins PassMark data compression by 8.3%, scoring 307094 versus 281665. The Intel wins PassMark random string sorting by 8.1%, scoring 37331 versus 34318. The Intel wins PassMark find prime numbers by 5.6%, scoring 248 versus 234.

The overall win tally stands at 11 for the Intel and 6 for the AMD. The Intel's average benchmark score of 36699 versus 24728 reflects its broader strength across the PassMark suite. The AMD's concentrated wins in Cinebench R23 and integer math show where its architecture excels. The Intel's nearest rivals include the Intel Core Ultra 5 225 at a 0.6% lower score and the AMD Ryzen 5 5600F at 0.7% lower. The AMD's nearest rivals include the AMD Ryzen 7 5700X3D at 0.1% higher and the Intel Core i5-12450HX at 0.6% lower.