AMD Ryzen AI 7 PRO 450 vs Intel Core 7 251TE Comparison

Head-to-Head Benchmarks

The recorded data shows a lopsided contest, with Intel Core 7 251TE securing 12 head-to-head wins against only 3 for the AMD Ryzen AI 7 PRO 450. The Intel part leads by a wide margin in most multi-threaded and single-threaded tests, but the AMD chip demonstrates clear strengths in specific workloads.

In Cinebench R23 multi-core, the Intel Core 7 251TE scores 25518 versus 16054 for the AMD Ryzen AI 7 PRO 450, a delta of -37.1%. The gap is even wider in Cinebench R23 single-core: 3602 versus 2010, a -44.2% difference. Cinebench R15 results follow the same pattern, with Intel leading multi-core by -4.5% (2572 vs 2457) and single-core by -39.2% (362 vs 220). These results indicate the Intel processor delivers substantially higher sustained throughput and per-core performance in rendering workloads.

PassMark integer math shows Intel ahead at 125739 versus 86227, a -31.4% delta. Floating point math follows with Intel at 85607 versus 52971, a -38.1% gap. Data encryption favors Intel by -32.7% (22176 vs 14925), while data compression shows a closer -12% difference (334399 vs 294298). Physics simulation results give Intel a -31% edge (1938 vs 1337). Prime number finding shows Intel at 140 versus 84, a -40% difference. Random string sorting completes the Intel sweep in this category at 39643 versus 32344, a -18.4% delta.

The AMD Ryzen AI 7 PRO 450 wins three tests. PassMark extended instructions show AMD at 20778 versus 16974 for Intel, a 22.4% advantage. Both PassMark single-thread and singlethread entries record the same result: AMD at 3955 versus 3568 for Intel, a 10.8% delta. These wins indicate AMD's architecture handles extended instruction sets and lightweight single-threaded tasks with greater efficiency than Intel's offering.

Where Each One Wins

The Intel Core 7 251TE dominates compute-heavy workloads that rely on raw core count and high clock speeds. Its 24 cores and 32 threads provide a massive parallel advantage, visible in Cinebench R23 multi-core and PassMark multithread (30022 vs 24779, -17.5%). Rendering, encryption, compression, and physics simulation all fall under Intel's control. The -31.4% integer math and -38.1% floating point gaps reinforce that Intel's processor is the stronger choice for general-purpose number crunching, scientific calculations, and database operations.

The AMD Ryzen AI 7 PRO 450 wins in two specific categories: extended instruction throughput and single-threaded responsiveness. The 22.4% lead in PassMark extended instructions suggests the Zen 5 architecture executes AVX-512 or similar instruction sets more efficiently, which benefits cryptographic workloads, certain AI inference tasks, and media encoding. The 10.8% single-thread advantage in PassMark indicates that for lightly threaded applications, such as basic office tasks or legacy software, AMD delivers faster per-core execution despite lower overall core count.

For users prioritizing multi-core performance, the Intel part is the clear winner. The data shows Intel ahead in 12 of 15 benchmarks, including all major rendering and math tests. For workloads that depend on single-thread speed or advanced instruction efficiency, AMD holds the advantage. The 8-core AMD processor still manages to win PassMark single-thread despite its lower boost clock of 5.10 GHz versus 5.40 GHz for Intel, indicating architectural efficiency over raw frequency.

FAQ

Q: Which processor has the higher average benchmark score?

A: The Intel Core 7 251TE has an average benchmark score of 41650, while the AMD Ryzen AI 7 PRO 450 scores 37093. Intel also holds a higher percentile rank at 88 versus 85 for AMD.

Q: How does the Intel processor compare to its nearest rivals?

A: The Intel Core 7 251TE sits within 0.6% of its nearest rivals. It is 0.1% ahead of the Intel Core Ultra 7 265H, 0.2% ahead of the Intel Core i7-14650HX, 0.3% behind the Intel Core i7-12850HX, and 0.6% behind the Intel Core i7-14700T.

Q: What is the biggest performance gap between the two processors?

A: The largest delta is in Cinebench R23 single-core, where Intel leads by -44.2% (3602 versus 2010). The second-largest gap is in Cinebench R15 single-core at -39.2% (362 versus 220).

Q: In which test does AMD show the largest advantage?

A: AMD's biggest win is in PassMark extended instructions, where it leads by 22.4% (20778 versus 16974). Its single-thread advantage is 10.8% (3955 versus 3568).

Q: Which processor has more cores and threads?

A: The Intel Core 7 251TE has 24 cores and 32 threads. The AMD Ryzen AI 7 PRO 450 has 8 cores and 16 threads.

Q: What is the difference in boost clock speeds?

A: The Intel Core 7 251TE boosts to 5.40 GHz, while the AMD Ryzen AI 7 PRO 450 boosts to 5.10 GHz. Despite the lower boost clock, AMD wins PassMark single-thread by 10.8%.

Specification Differences

The Intel Core 7 251TE uses Intel Socket 1700, while the AMD Ryzen AI 7 PRO 450 uses AMD Socket FP8. The Intel part is a desktop processor, whereas AMD's is mobile. Process node differs significantly: Intel uses a 10 nm process from Intel foundry, while AMD uses a 4 nm process from TSMC. Die size is 215 mm² for Intel and 195 mm² for AMD.

Core and thread counts differ substantially: Intel has 24 cores and 32 threads, AMD has 8 cores and 16 threads. Base clock is 1.40 GHz for Intel versus 2.00 GHz for AMD. Boost clock is 5.40 GHz for Intel versus 5.10 GHz for AMD. TDP is 45 watts for Intel and 28 watts for AMD.

Cache configuration varies. L1 cache is 80 KB per core for both, but L2 cache is 1.25 MB per core for Intel versus 1 MB per core for AMD. L3 cache is 36 MB shared for Intel versus 8 MB total for AMD. Memory support differs: Intel supports DDR4 and DDR5, while AMD supports DDR5 and LPDDR5X. Both use dual-channel memory buses with identical 89.6 GB/s bandwidth. Both support ECC memory.

PCIe generation differs: Intel offers Gen 5 with 16 CPU lanes, AMD offers Gen 4 with 16 CPU lanes. Integrated graphics are different: Intel uses UHD Graphics 770, AMD uses Radeon 860M. Release dates differ: Intel launched on 2025-01-12, AMD on 2026-01-04. The Intel part has a launch MSRP of $384, while AMD has no recorded launch MSRP. Part numbers are SRQAXQ5ZG for Intel and 100-000001865 for AMD.

Architecture Differences

The AMD Ryzen AI 7 PRO 450 uses Zen 5 architecture under the codename Gorgon Point, belonging to the Ryzen AI PRO 400 generation with a hybrid Zen 5 / Zen 5c core arrangement. The Intel Core 7 251TE uses Bartlett Lake architecture under the Core 7 generation. AMD's 4 nm TSMC process provides a significant manufacturing advantage over Intel's 10 nm process, which is reflected in the smaller 195 mm² die size versus 215 mm².

Cache architecture differences are notable. Intel provides a shared 36 MB L3 cache, which is 4.5 times larger than AMD's 8 MB total L3. Intel also allocates 1.25 MB L2 per core versus 1 MB per core for AMD. These larger caches likely contribute to Intel's dominance in multi-threaded workloads where data locality matters.

The Intel processor supports PCIe Gen 5, doubling the interconnect bandwidth of AMD's Gen 4 implementation. Both support ECC memory, but Intel's memory controller accepts DDR4 in addition to DDR5, while AMD only supports DDR5 and LPDDR5X. The Intel part carries UHD Graphics 770, while AMD integrates Radeon 860M.

The power envelope differs substantially. Intel's 45 watt TDP is 60.7% higher than AMD's 28 watt TDP, which explains why Intel can sustain higher clock speeds and core counts. AMD compensates with a more efficient 4 nm process, achieving a 10.8% single-thread win despite a 0.30 GHz lower boost clock. The architectural trade-off is clear: Intel prioritizes raw throughput with more cores and larger caches, while AMD focuses on per-core efficiency and instruction set performance.

The average benchmark score difference of 4557 points (41650 versus 37093) reflects Intel's overall superiority in the recorded tests, but AMD's wins in extended instructions and single-thread performance indicate that the Zen 5 architecture holds specific advantages that could matter for specialized workloads. Both processors are marked as Active in production status, with neither having an unlocked multiplier.