AMD Ryzen AI 7 350 vs Intel Core 7 253PTE Comparison

The Intel Core 7 253PTE and AMD Ryzen AI 7 350 are both active processors that land in the 84th percentile of all CPUs tracked in the database, yet they target different segments: Intel's part is a desktop chip on Socket 1700, while AMD's is a mobile part on Socket FP8. The Intel chip brings 10 cores and 20 threads with a boost clock of 5.40 GHz, while the AMD chip offers 8 cores and 16 threads with a 5.00 GHz boost. Their average benchmark scores are close, 34962 for Intel and 34222 for AMD, but the underlying workload results diverge sharply. The head-to-head data shows Intel winning 8 of 15 tests and AMD winning 7, with the margins ranging from a 53.4% Intel advantage in one Cinebench test to a 21.1% AMD advantage in another. This analysis walks through those results, the use cases each chip favors, and the specification and architecture differences that explain the split.

Head-to-Head Benchmarks

The largest single victory belongs to Intel in Cinebench R23 single-core, where the Core 7 253PTE scores 3003 against the Ryzen AI 7 350's 1958, a delta of 53.4%. That is a decisive margin in a test that often reflects per-core efficiency and clock behavior. Intel also dominates Cinebench R23 multi-core, scoring 21276 versus 16014.5, a 32.9% lead. These two results alone establish Intel as the stronger choice for heavily threaded rendering workloads that scale with core count and sustained boost. The Intel chip's 10 cores and 20 threads, combined with a 5.40 GHz boost, appear to translate directly into Cinebench performance.

Intel's lead extends into Passmark integer math, where it scores 119552 against AMD's 85651, a 39.6% advantage. Floating point math also favors Intel, 67209 versus 53230, a 26.3% gap. These are synthetic but indicative of general compute throughput. In Passmark multithread, Intel edges out AMD by a slim 0.4% (25031 vs 24935), and in data encryption Intel wins by 1.7% (15500 vs 15244). Intel also takes Passmark find prime numbers by 2.5% (82 vs 80) and Cinebench R15 single-core by 2.7% (302 vs 294). The pattern is clear: Intel wins most of the raw compute and rendering tests, often by large margins.

AMD, however, has its own set of wins. The most striking is Passmark extended instructions, where the Ryzen AI 7 350 scores 21678 against Intel's 17099, a 21.1% advantage. This test often reflects SIMD and specialized instruction throughput, and AMD's Zen 5 architecture appears to excel there. AMD also wins Passmark random string sorting by 15.1% (33266 vs 28227) and data compression by 9.3% (304089 vs 275828). In Cinebench R15 multi-core, AMD takes a 13.4% lead (2477 vs 2144), which is notable because Intel wins the newer R23 multi-core test by a wide margin. The R15 result may reflect different scaling behavior or thermal characteristics. AMD also wins Passmark physics by 2.3% (1349 vs 1318) and Passmark single-thread by 1% (3834 vs 3794). The single-thread Passmark result is interesting because Intel dominates Cinebench R23 single-core, yet AMD edges out in Passmark's single-thread test. This suggests the two tests measure different aspects of single-core performance, with Cinebench favoring Intel's higher boost and Passmark perhaps favoring AMD's base clock or instruction mix.

Overall, the head-to-head data shows a split personality. Intel wins the heavy compute and rendering tests, often by double-digit percentages, while AMD wins in data-oriented and instruction-specific workloads, also by double digits in some cases. The average benchmark scores are close because the wins and losses balance out, but the distribution is not uniform.

Where Each One Wins

For users who prioritize multi-threaded rendering, video encoding, or any workload that scales with core count and sustained boost, the Intel Core 7 253PTE is the clear choice. Its 32.9% lead in Cinebench R23 multi-core and 39.6% lead in integer math indicate strong performance in CPU-bound tasks that use all threads. The 26.3% advantage in floating point math also points to scientific and engineering applications that rely on FPU throughput. Intel's wins in data encryption and prime number finding, though small, add to its profile as a general-purpose compute workhorse.

AMD's Ryzen AI 7 350, on the other hand, wins in workloads that involve data compression, string sorting, and extended instruction sets. The 21.1% lead in extended instructions suggests that applications using AVX-512 or similar SIMD features may run faster on AMD. The 9.3% advantage in data compression and 15.1% in random string sorting indicate strengths in database, archiving, and text-processing tasks. AMD also wins in physics simulation, a test that often reflects game physics or particle calculations, and it holds a slight edge in Passmark single-thread, which could benefit lightly threaded applications that are not Cinebench-sensitive.

The Cinebench R15 multi-core result is an outlier: AMD wins by 13.4% there, while Intel wins R23 multi-core by 32.9%. This could be due to different workload characteristics or thermal/power behavior under shorter vs longer runs. For users who rely on older Cinebench versions, AMD may be the better pick, but for modern R23-based workflows, Intel is superior. The Passmark multithread test is nearly a tie, with Intel ahead by only 0.4%, so the overall multithreaded picture is mixed, but the large margins in R23 and integer math give Intel the edge in most heavy compute scenarios.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core 7 253PTE has 10 cores and 20 threads, while the AMD Ryzen AI 7 350 has 8 cores and 16 threads.

Q: Which chip has a higher boost clock?

A: Intel's boost clock is 5.40 GHz, compared to AMD's 5.00 GHz. Intel also has a lower base clock at 1.80 GHz versus AMD's 2.00 GHz.

Q: How do their cache sizes compare?

A: Intel has 2 MB of L2 cache per core and 33 MB of shared L3 cache. AMD has 1 MB of L2 per core and 8 MB of L3 cache. Both have 80 KB of L1 per core.

Q: Which processor supports ECC memory?

A: The Intel Core 7 253PTE supports ECC memory, while the AMD Ryzen AI 7 350 does not.

Q: What are the integrated graphics solutions?

A: Intel uses UHD Graphics 730, while AMD uses Radeon 860M. No benchmark scores for these iGPUs are recorded in the database.

Q: Which chip has a higher TDP?

A: Intel's TDP is 45 watts, while AMD's is 28 watts. This reflects Intel's desktop orientation and AMD's mobile focus.

Specification Differences

The two processors differ in nearly every core specification. Intel has 10 cores and 20 threads, AMD has 8 cores and 16 threads. Base clocks are 1.80 GHz for Intel and 2.00 GHz for AMD, while boost clocks are 5.40 GHz and 5.00 GHz respectively. TDP is 45 W for Intel and 28 W for AMD. Sockets are Intel Socket 1700 and AMD Socket FP8. Intel's process node is 10 nm from Intel's own foundry, while AMD uses 4 nm from TSMC. AMD lists a die size of 195 mm², while Intel does not provide one. L2 cache per core is 2 MB for Intel and 1 MB for AMD; L3 cache is 33 MB shared for Intel and 8 MB for AMD. Memory support differs: Intel supports DDR4 and DDR5, AMD supports DDR5 and LPDDR5X. Both are dual-channel with 89.6 GB/s bandwidth. ECC is supported on Intel but not AMD. PCIe generation differs: Intel is Gen 5 with 16 lanes, AMD is Gen 4 with 16 lanes. Integrated graphics are UHD Graphics 730 for Intel and Radeon 860M for AMD. Market segments are Desktop for Intel and Mobile for AMD. Release dates are 2026-03-08 for Intel and 2025-01-05 for AMD. Intel has a launch MSRP of $384; AMD has no recorded launch MSRP. Both are active production parts and have locked multipliers.

Architecture Differences

The architectural split is fundamental. Intel's Core 7 253PTE is based on the Bartlett Lake codename, part of the Core 7 generation, built on a 10 nm process at Intel's own foundry. It uses a conventional core layout with 10 cores and 20 threads, and its large 33 MB shared L3 cache is a key differentiator. The chip supports both DDR4 and DDR5 memory, includes ECC support, and offers PCIe Gen 5 connectivity. Its integrated graphics are UHD Graphics 730, a modest desktop solution.

AMD's Ryzen AI 7 350 uses the Krackan Point codename, part of the Ryzen AI 300 generation, and is built on Zen 5 architecture (with Zen 5c cores also mentioned in the generation string). It is manufactured on a 4 nm process at TSMC, with a die size of 195 mm². The chip has 8 cores and 16 threads, with 1 MB of L2 per core and only 8 MB of L3 cache, which is significantly smaller than Intel's. AMD supports DDR5 and LPDDR5X memory, but no ECC. PCIe is Gen 4, and the integrated graphics are Radeon 860M, a more capable mobile iGPU. The process node advantage (4 nm vs 10 nm) likely contributes to AMD's lower TDP of 28 W versus Intel's 45 W, despite the smaller core count. The cache difference is stark: Intel's 33 MB L3 versus AMD's 8 MB, which may explain Intel's strong performance in cache-sensitive workloads like Cinebench and integer math. AMD's Zen 5 architecture, however, appears to excel in extended instruction throughput and data compression, as shown by its wins in those specific tests. The two chips are built for different environments: Intel for desktop power and AMD for mobile efficiency, and the architecture reflects that.