AMD Ryzen AI Max+ 392 vs Intel Core 7 253PTE Comparison

The AMD Ryzen AI Max+ 392 and Intel Core 7 253PTE occupy different segments of the desktop and mobile processing spectrum, yet their benchmark data reveals a decisive performance gap. The AMD part, built on the Zen 5 architecture for the Strix Halo platform, posts an average benchmark score of 90541, placing it in the 96th percentile of all CPUs. The Intel Core 7 253PTE, based on the Bartlett Lake architecture, averages 34962, landing in the 84th percentile. The head-to-head comparison shows the AMD processor winning all 11 recorded benchmark tests, with no wins for the Intel part.

Head-to-Head Benchmarks

The most dramatic separation occurs in the passmark_find_prime_numbers test, where the AMD Ryzen AI Max+ 392 scores 320 against the Intel Core 7 253PTE's 82, a delta of 290.2%. This indicates a substantial advantage in integer-heavy, branch-predictor-sensitive workloads. The extended instructions test shows a similarly large gap: AMD scores 45666, Intel scores 17099, a 167.1% difference, suggesting AMD's implementation of newer instruction sets delivers markedly higher throughput.

In data compression, the AMD processor achieves 554760 versus Intel's 275828, a 101.1% advantage. The random string sorting test follows with AMD at 59487 and Intel at 28227, a 110.7% delta. The physics test, which often reflects real-world simulation performance, shows AMD at 2887 against Intel's 1318, a 119% lead. Multithreaded performance favors AMD by 80.7%, with scores of 45231 and 25031 respectively.

The encryption benchmark shows AMD at 27784 versus Intel at 15500, a 79.3% advantage. Floating point math favors AMD at 99548 against Intel's 67209, a 48.1% delta. The integer math test is closer but still decisively AMD's: 152414 versus 119552, a 27.5% gap. The single-thread tests are the narrowest margin, with AMD scoring 3927 and Intel scoring 3794, a 3.5% difference. This small single-thread lead indicates that architectural efficiency, not raw clock speed, drives the AMD advantage in lightly threaded workloads.

Architecture Differences

The two processors diverge fundamentally in their underlying designs. The AMD Ryzen AI Max+ 392 uses a 12-core, 24-thread configuration based on the Zen 5 architecture, manufactured on a 4 nm process at TSMC. It features a dual-die design with each die measuring 70.6 mm². The Intel Core 7 253PTE uses 10 cores and 20 threads, built on a 10 nm process at Intel, with a monolithic die design.

Cache hierarchies differ substantially. Both parts use an 80 KB L1 cache per core, but the AMD processor allocates 1 MB of L2 per core, while Intel allocates 2 MB per core. The L3 cache shows a major divergence: AMD provides 64 MB of shared L3, while Intel offers 33 MB. This double L3 capacity on the AMD side likely contributes to its strong performance in data compression and random string sorting, which benefit from larger working sets resident in cache.

Memory support sets the platforms apart. The AMD processor uses LPDDR5X memory in a quad-channel configuration, delivering 256.0 GB/s of memory bandwidth. The Intel part supports DDR4 and DDR5 in a dual-channel arrangement, capped at 89.6 GB/s. This bandwidth differential of roughly 2.86x explains the AMD processor's commanding leads in memory-intensive tests like floating point math and data encryption.

The AMD processor uses AMD Socket FP11, while the Intel part uses Intel Socket 1700. AMD provides PCIe Gen 4 with 16 lanes from the CPU, whereas Intel provides PCIe Gen 5 with 16 lanes. Integrated graphics differ significantly: the AMD part carries a Radeon 8060S, while the Intel part uses UHD Graphics 730. Both support ECC memory, a feature relevant for workstation deployments.

Clock behavior differs despite the AMD processor's lower boost ceiling. The AMD Ryzen AI Max+ 392 has a base clock of 3.20 GHz and a boost clock of 5.00 GHz. The Intel Core 7 253PTE has a base clock of 1.80 GHz and a boost clock of 5.40 GHz. Despite Intel's higher boost frequency, the AMD part still wins the single-thread tests by 3.5%, indicating that Zen 5's per-clock instruction throughput exceeds Intel's architecture at comparable frequencies.

Where Each One Wins

The recorded benchmark data shows no benchmark where the Intel Core 7 253PTE outperforms the AMD Ryzen AI Max+ 392. The AMD processor wins all 11 head-to-head tests. This does not mean the Intel part lacks utility, but within the measured metrics, AMD holds every advantage.

The largest gaps appear in integer-centric workloads. Prime number finding favors AMD by 290.2%, extended instructions by 167.1%, and physics by 119%. These tests respond to core count, thread count, and memory bandwidth, all areas where AMD leads with 12 cores versus 10, 24 threads versus 20, and 256.0 GB/s versus 89.6 GB/s.

The narrowest margin is single-thread performance at 3.5%. This suggests that for scenarios where a single core dominates, such as legacy applications or lightly threaded software, the two processors are nearly equivalent. The Intel part's higher boost clock of 5.40 GHz partially compensates for AMD's architectural efficiency, but not completely.

Multithreaded workloads show a consistent AMD advantage of 80.7% in the passmark_multithread test. This aligns with the core and thread count differences, plus the memory bandwidth advantage. Data compression shows a 101.1% lead, and random string sorting shows 110.7%, both pointing to memory subsystem performance as a key differentiator.

The average benchmark score gap is substantial: 90541 for AMD versus 34962 for Intel. This places the AMD processor in the 96th percentile versus the 84th percentile for Intel. The nearest rivals for AMD include the Intel Xeon 654 with a delta of -0.2%, the AMD Ryzen 9 9955HX at -0.7%, and the Intel Xeon w7-2575X at +2.7%. For Intel, the nearest rivals are the Intel Core i7-13800H at -0.1%, the Intel Core i9-12900HX at -0.1%, and the Intel Xeon 6349P at +0.2%.

FAQ

Q: Which processor has more cores and threads?

A: The AMD Ryzen AI Max+ 392 has 12 cores and 24 threads. The Intel Core 7 253PTE has 10 cores and 20 threads.

Q: What is the memory bandwidth of each processor?

A: The AMD Ryzen AI Max+ 392 delivers 256.0 GB/s via quad-channel LPDDR5X. The Intel Core 7 253PTE delivers 89.6 GB/s via dual-channel DDR4 or DDR5.

Q: How large is the L3 cache on each processor?

A: The AMD Ryzen AI Max+ 392 has 64 MB of shared L3 cache. The Intel Core 7 253PTE has 33 MB of shared L3 cache.

Q: What process nodes are used for each processor?

A: The AMD Ryzen AI Max+ 392 is manufactured on a 4 nm process at TSMC. The Intel Core 7 253PTE is manufactured on a 10 nm process at Intel.

Q: Which processor wins in single-thread performance?

A: The AMD Ryzen AI Max+ 392 scores 3927 in the passmark_single_thread test, compared to the Intel Core 7 253PTE's 3794, a 3.5% advantage for AMD.

Q: What is the boost clock for each processor?

A: The AMD Ryzen AI Max+ 392 boosts to 5.00 GHz. The Intel Core 7 253PTE boosts to 5.40 GHz.

Specification Differences

The two processors differ across every major specification category. Core count: 12 for AMD versus 10 for Intel. Thread count: 24 versus 20. Base clock: 3.20 GHz for AMD versus 1.80 GHz for Intel. Boost clock: 5.00 GHz versus 5.40 GHz. TDP: 55 watts for AMD versus 45 watts for Intel.

Socket types differ: AMD Socket FP11 versus Intel Socket 1700. The AMD processor uses the Zen 5 architecture with the Strix Halo codename, while the Intel processor uses the Bartlett Lake codename. Process node: 4 nm at TSMC for AMD versus 10 nm at Intel. The AMD part uses a dual-die design with two 70.6 mm² dies, while the Intel part's die size is not recorded.

Cache hierarchy: L1 is identical at 80 KB per core. L2 differs: 1 MB per core for AMD versus 2 MB per core for Intel. L3 differs: 64 MB shared for AMD versus 33 MB shared for Intel. Memory support: LPDDR5X for AMD versus DDR4 and DDR5 for Intel. Memory bus: quad-channel for AMD versus dual-channel for Intel. Memory bandwidth: 256.0 GB/s versus 89.6 GB/s.

PCIe generation: Gen 4 for AMD versus Gen 5 for Intel, both with 16 lanes from the CPU. Integrated graphics: Radeon 8060S for AMD versus UHD Graphics 730 for Intel. Market segment: Mobile for AMD versus Desktop for Intel. Release dates: 2026-01-05 for AMD versus 2026-03-08 for Intel. The Intel part has a launch MSRP of $384. Both processors have locked multipliers and support ECC memory.