AMD Ryzen AI 5 PRO 435G vs Intel Arc G3 EXTREME Comparison

AMD Ryzen AI 5 PRO 435G and Intel Arc G3 EXTREME occupy different corners of the processor market, yet their benchmark overlap makes a direct comparison useful. The AMD part is a desktop chip with a 65 W target, while the Intel part is a mobile processor rated at 25 W. The recorded data shows a clear split: the Intel Arc G3 EXTREME wins every single head-to-head benchmark in the database, but the AMD chip holds a higher average score when measured against the broader CPU field. This creates an interesting dynamic where the raw performance leader is not the one with the better percentile ranking.

Where Each One Wins

The Intel Arc G3 EXTREME dominates the head-to-head comparison, taking all 11 recorded benchmarks. Its largest margins come in prime number finding, where it scores 248 against AMD's 55, a 77.8% advantage. Floating point math shows a 50% gap, with Intel at 86929 and AMD at 43494. Physics simulation also favors Intel heavily, 2515 versus 999, a 60.3% delta. These are compute-heavy workloads where the Intel chip's higher core count and larger cache structure pay off.

The AMD Ryzen AI 5 PRO 435G, despite losing every direct matchup, still posts a higher average benchmark score across all tested CPUs. Its average is 40718, while the Intel chip averages 36699. This means the AMD part performs better relative to the general population of processors, even though it trails in every specific test against the Intel chip. The AMD chip also sits at the 87th percentile versus all CPUs, while Intel is at the 85th percentile. So the AMD part is the better choice for someone looking at overall capability across a wide range of tasks, not just the ones in the head-to-head list.

The Intel chip wins in every category that matters for raw throughput: multithread, integer math, data compression, encryption, and extended instructions. Its single-thread score of 4293 beats AMD's 3829 by 10.8%. The only area where the AMD chip does not get blown out is integer math, where Intel leads by just 10.5%. For most productivity workloads, the Intel part is the faster processor.

Architecture Differences

The two chips use fundamentally different designs. AMD's Ryzen AI 5 PRO 435G is built on a 4 nm process from TSMC, using the Gorgon Point codename and the Ryzen AI PRO 400 generation with Zen 5 and Zen 5c cores. It has 6 cores and 12 threads, with a base clock of 2.00 GHz and a boost clock of 4.50 GHz. The cache layout is 80 KB of L1 per core, 1 MB of L2 per core, and 4 MB of L3 total. It supports DDR5 memory on a dual-channel bus with 89.6 GB/s bandwidth, and it includes ECC memory support. The integrated graphics are Radeon 840M, and the socket is AMD Socket AM5.

Intel's Arc G3 EXTREME uses a 3 nm process from Intel's own foundry, with the Panther Lake codename and the Arc G3 generation. It packs 14 cores and 14 threads, meaning no hyperthreading. Base clock is 1.90 GHz, boost clock is 4.70 GHz. The cache is much larger: 192 KB of L1 per core, 2.5 MB of L2 per core, and 18 MB of shared L3. Memory support is LPDDR5X on a dual-channel bus with 136.5 GB/s bandwidth, which is 52.5% higher than the AMD chip. ECC memory is not supported. The integrated graphics are Arc B390, and the socket is Intel BGA 2540, which is a mobile package.

The process node difference matters: Intel is on 3 nm versus AMD's 4 nm, which contributes to the Intel chip's ability to hit a 4.70 GHz boost clock while drawing only 25 W. The AMD chip needs 65 W to reach 4.50 GHz. The Intel chip also has more cores, 14 versus 6, but no multithreading, so it has 14 threads versus AMD's 12. The cache hierarchy is drastically different, with Intel offering 18 MB of shared L3 versus AMD's 4 MB, plus larger per-core L1 and L2.

The Verdict

The data points to a simple conclusion: the Intel Arc G3 EXTREME is the faster processor in every measured workload in the head-to-head set. It wins on single-thread, multithread, math, encryption, compression, and sorting. The only question is whether the user needs the AMD chip's higher percentile ranking or the Intel chip's raw speed.

For a desktop user who cares about overall benchmark standing and compatibility with AM5 boards, the AMD Ryzen AI 5 PRO 435G is the stronger pick. Its 87th percentile versus all CPUs and average score of 40718 indicate it sits higher in the global rankings than the Intel chip. The AMD part also supports ECC memory, which is a feature the Intel chip lacks.

For a mobile user who needs maximum compute performance per watt, the Intel Arc G3 EXTREME is the clear winner. It delivers higher scores in every category while consuming 25 W versus AMD's 65 W. The Intel chip also has a higher boost clock, more cores, and more memory bandwidth. The tradeoff is a slightly lower percentile rank at 85th, plus no ECC support.

The AMD chip is not a slouch; it just loses every direct comparison. The Intel chip is not a better overall processor by the database's average metric, but it wins every head-to-head test. The choice depends on whether the user prioritizes raw speed in specific workloads or overall standing across the entire CPU landscape.

FAQ

Q: Which processor has a higher single-thread score?

A: The Intel Arc G3 EXTREME scores 4293 in the single-thread test, while the AMD Ryzen AI 5 PRO 435G scores 3829. Intel leads by 10.8%.

Q: Does the AMD chip support ECC memory?

A: Yes, the AMD Ryzen AI 5 PRO 435G supports ECC memory. The Intel Arc G3 EXTREME does not.

Q: What is the memory bandwidth difference?

A: The Intel chip supports LPDDR5X with 136.5 GB/s bandwidth. The AMD chip supports DDR5 with 89.6 GB/s bandwidth. Intel offers 52.5% more bandwidth.

Q: Which chip has more cores?

A: The Intel Arc G3 EXTREME has 14 cores and 14 threads. The AMD Ryzen AI 5 PRO 435G has 6 cores and 12 threads.

Q: How does the multithread performance compare?

A: Intel scores 30659 in the multithread test, while AMD scores 20285. Intel leads by 33.8%.

Q: Which processor has a higher average benchmark score?

A: The AMD Ryzen AI 5 PRO 435G has an average score of 40718, which is higher than the Intel Arc G3 EXTREME's 36699. AMD sits at the 87th percentile versus all CPUs, Intel at the 85th.

Head-to-Head Benchmarks

The most decisive win for the Intel Arc G3 EXTREME is in prime number finding. Intel scores 248, AMD scores 55, a 77.8% delta. This is a massive gap that reflects the Intel chip's core count and clock speed advantage in a single-threaded integer workload.

Floating point math is another blowout. Intel hits 86929, AMD manages 43494, exactly a 50% difference. This workload scales with both core count and clock speed, and Intel has both. The physics test shows a similar pattern, with Intel at 2515 and AMD at 999, a 60.3% gap.

Data encryption shows a 49.3% delta, with Intel at 23881 and AMD at 12111. This is a security-sensitive workload where the Intel chip's newer process node and larger cache help. Extended instructions follow at 22.2% in Intel's favor, 24017 versus 18697.

Random string sorting is 26.6% faster on Intel, 37331 versus 27407. Data compression is 17.5% faster on Intel, 307094 versus 253484. Multithread performance is 33.8% faster on Intel, 30659 versus 20285.

The smallest gaps are in integer math and single-thread. Integer math sees Intel at 71164 and AMD at 63707, a 10.5% delta. Single-thread shows Intel at 4293 and AMD at 3829, a 10.8% delta. These are the closest results, but Intel still wins both.

The AMD chip has no wins in any of the 11 recorded head-to-head benchmarks. The Intel chip wins all of them. The average benchmark score, however, tells a different story, with AMD at 40718 and Intel at 36699, a situation where the loser of every direct test still ranks higher globally.

Specification Differences

The core count differs significantly: Intel has 14 cores, AMD has 6. Thread count is closer, with Intel at 14 and AMD at 12. Base clocks are similar, 1.90 GHz for Intel and 2.00 GHz for AMD, but boost clocks favor Intel at 4.70 GHz versus 4.50 GHz.

Thermal design power is not close. Intel is rated at 25 W, AMD at 65 W. The process node also differs, with Intel on 3 nm and AMD on 4 nm. Intel uses its own foundry, AMD uses TSMC.

Cache sizes diverge sharply. Intel has 192 KB of L1 per core, 2.5 MB of L2 per core, and 18 MB of shared L3. AMD has 80 KB of L1 per core, 1 MB of L2 per core, and 4 MB of L3. Intel's L3 is 4.5 times larger.

Memory support differs by type and bandwidth. Intel uses LPDDR5X with 136.5 GB/s, AMD uses DDR5 with 89.6 GB/s. Both use dual-channel buses. ECC memory is available on AMD only.

PCIe lanes differ: AMD offers Gen 4 with 10 lanes, Intel offers Gen 5 with 4 lanes. The socket is AM5 for AMD and BGA 2540 for Intel. Integrated graphics are Radeon 840M for AMD and Arc B390 for Intel. Both have active production status, with AMD released in March 2026 and Intel in May 2026. Neither has a launch MSRP recorded, and both have locked multipliers.