AMD Ryzen AI 7 PRO 450 vs Intel Core Ultra 5 225 Comparison

The AMD Ryzen AI 7 PRO 450 and Intel Core Ultra 5 225 are two very different processors aimed at different corners of the market, and the benchmark data makes that split starkly apparent. The Intel part wins 14 of the 15 head-to-head comparisons, often by massive margins, while the AMD chip secures exactly one victory—but it’s a telling one. This is not a close contest in raw performance; it’s a question of which workload profile matches each chip’s specific strengths.

Head-to-Head Benchmarks

The most lopsided results come from Cinebench, where the Intel Core Ultra 5 225 demonstrates a commanding lead in both single-threaded and multi-threaded rendering. In Cinebench R23 multi-core, Intel scores 25,891 against AMD’s 16,054, a 38% advantage that shows the desktop part’s higher power envelope and dedicated cooling headroom. The single-core gap is even more extreme: Intel’s 3,655 in R23 single-core is 45% ahead of AMD’s 2,010, which is a massive delta for any modern CPU comparison. The older R15 test tells the same story, with Intel winning single-core by 40.2% (368 vs 220) and multi-core by 5.8% (2,609 vs 2,457).

Outside of rendering, the Intel chip continues to dominate in most synthetic workloads. PassMark physics shows a 42.9% lead (2,342 vs 1,337), while floating-point math goes to Intel by 42.4% (92,038 vs 52,971). Data encryption is another clear Intel win at 33% (22,285 vs 14,925), and extended instructions follow at 23.5% (27,162 vs 20,778). Even the less glamorous tests favor Intel: prime number finding is a 76.5% blowout (358 vs 84), random string sorting is 11.6% better (36,590 vs 32,344), and multithreaded PassMark shows an 18.6% gap (30,459 vs 24,779). Single-thread PassMark is closer but still firmly Intel’s, at 4,412 versus 3,955, a 10.4% edge.

The single AMD win is in PassMark integer math, where the Ryzen AI 7 PRO 450 scores 86,227 against Intel’s 65,345. That is a 32% swing in AMD’s favor, and it stands out as the only category where the mobile chip outpaces the desktop part. Data compression is nearly a tie, with Intel edging ahead by just 2.8% (302,811 vs 294,298), suggesting that in real-world compression tasks, the two chips are effectively interchangeable. Overall, the data paints a picture of Intel dominating compute-heavy and single-threaded tasks, while AMD holds a niche in integer-heavy workloads.

FAQ

Q: Which processor is faster in single-threaded performance?

A: The Intel Core Ultra 5 225 is decisively faster. It wins Cinebench R23 single-core by 45% (3,655 vs 2,010) and PassMark single-thread by 10.4% (4,412 vs 3,955). The gap is consistent across all single-threaded tests.

Q: Does the AMD Ryzen AI 7 PRO 450 win any benchmark?

A: Yes, exactly one. It beats the Intel Core Ultra 5 225 in PassMark integer math, scoring 86,227 versus 65,345, a 32% advantage. It also nearly ties in data compression, losing by only 2.8%.

Q: How do the two chips compare in multi-threaded rendering?

A: The Intel part is substantially stronger. In Cinebench R23 multi-core, Intel scores 25,891 versus AMD’s 16,054, a 38% lead. The R15 multi-core test shows a smaller but still significant 5.8% Intel advantage.

Q: What is the difference in core and thread counts?

A: The Intel Core Ultra 5 225 has 10 cores and 10 threads, while the AMD Ryzen AI 7 PRO 450 has 8 cores and 16 threads. Despite having fewer threads, Intel wins the multithreaded PassMark test by 18.6%.

Q: Are these processors in the same performance class overall?

A: Yes, according to the aggregate data. The AMD chip has an average benchmark score of 37,093 and the Intel chip scores 36,938, a difference of less than 0.5%. Both are at the 85th percentile of all CPUs.

Q: Which chip has a higher boost clock?

A: The AMD Ryzen AI 7 PRO 450 has a boost clock of 5.10 GHz, which is higher than the Intel Core Ultra 5 225’s 4.90 GHz. This does not translate into single-thread performance wins for AMD, however.

The Verdict

The data is unambiguous for anyone building a desktop workstation or high-performance PC: the Intel Core Ultra 5 225 is the superior processor. It wins 14 of 15 benchmarks, with margins ranging from a modest 2.8% in data compression to a massive 76.5% in prime number calculation. The 38% lead in Cinebench R23 multi-core and 45% lead in single-core make it the clear choice for rendering, content creation, and any application that rewards raw CPU throughput. The Intel part also carries a launch MSRP of $246, which is the only pricing information available.

The AMD Ryzen AI 7 PRO 450 is not a bad chip—it sits at the same 85th percentile and nearly matches Intel on average score—but its strengths are narrowly focused. Its 32% win in integer math and near-tie in data compression suggest it can handle certain data-processing tasks competitively. However, for the vast majority of workloads, especially anything involving floating-point math, encryption, or physics simulation, the Intel chip is simply in a different league. The AMD part’s only real argument is its 28W TDP versus Intel’s 65W, which points to a mobile-focused design rather than a desktop performance contender.

Specification Differences

The two processors differ on nearly every core specification. The Intel Core Ultra 5 225 has 10 cores and 10 threads, while the AMD Ryzen AI 7 PRO 450 has 8 cores and 16 threads. Intel’s base clock is 3.30 GHz versus AMD’s 2.00 GHz, but AMD’s boost clock is higher at 5.10 GHz compared to Intel’s 4.90 GHz. The TDP difference is stark: Intel draws 65W versus AMD’s 28W.

The memory support also diverges. Intel supports DDR5 only, while AMD supports both DDR5 and LPDDR5X. Intel’s memory bandwidth is higher at 102.4 GB/s versus AMD’s 89.6 GB/s. AMD supports ECC memory, while Intel does not. The PCIe configuration is different as well: Intel offers Gen 5 with 20 lanes, while AMD offers Gen 4 with 16 lanes.

Socket and market segment are fundamentally different. The AMD chip uses AMD Socket FP8 and is a mobile processor, while the Intel chip uses Intel Socket 1851 and is a desktop processor. The integrated graphics differ too: AMD has Radeon 860M, while Intel has Arc Xe-LPG Graphics 16EU. Intel’s part number is SRQCZSRVF7, and AMD’s is 100-000001865.

Architecture Differences

The architectural gap is as wide as the performance gap. The AMD Ryzen AI 7 PRO 450 is built on Zen 5 architecture with the codename Gorgon Point, part of the Ryzen AI PRO 400 generation. It uses a 4nm process node from TSMC and has a die size of 195 mm². The Intel Core Ultra 5 225, meanwhile, is based on Arrow Lake architecture with the codename Arrow Lake-S, part of the Core Ultra Series 2. It uses a more advanced 3nm process node from TSMC and has a die size of 243 mm² with 17,800 million transistors.

Cache configurations are notably different. The AMD chip has 80 KB of L1 cache per core, 1 MB of L2 per core, and 8 MB of L3 cache. The Intel chip has 192 KB of L1 per core, 3 MB of L2 per core, and 20 MB of shared L3 cache. This larger cache hierarchy likely contributes to Intel’s strong single-thread performance.

The market positioning is clear from the architecture. AMD’s Zen 5 with a 28W TDP and mobile socket is designed for power-efficient laptops, while Intel’s Arrow Lake-S with a 65W TDP and desktop socket is built for sustained performance in a desktop chassis. The process node difference—3nm for Intel versus 4nm for AMD—partially explains Intel’s higher clock speeds and efficiency in this comparison.

Where Each One Wins

The Intel Core Ultra 5 225 is the winner for almost every use case a desktop builder can imagine. It dominates rendering workloads, as shown by its 38% lead in Cinebench R23 multi-core. It is also the choice for scientific computing and simulation, given its 42.9% lead in PassMark physics and 42.4% lead in floating-point math. Security and cryptography tasks favor Intel, with a 33% advantage in data encryption. Even general productivity benefits from Intel’s 45% single-core lead in Cinebench R23, which will translate to snappier application response.

The AMD Ryzen AI 7 PRO 450 has a narrow but real niche. Its 32% victory in integer math suggests it excels in database operations, financial calculations, or any workload that processes large integers. The near-tie in data compression (2.8% difference) means it is also competitive for file archiving and data transfer tasks. These are not mainstream consumer workloads, but for specialized enterprise or data-center applications, the AMD chip could be a valid alternative, especially when considering its lower power draw.

For a laptop buyer, the AMD chip is the only sensible option given its mobile socket and 28W TDP. But for anyone assembling a desktop, the Intel Core Ultra 5 225 is the clear winner. Its 14-1 benchmark record, combined with superior memory bandwidth and PCIe Gen 5 support, makes it the practical choice for a wide range of computing tasks. The only reason to pick AMD would be if your specific workload is integer-heavy and you value power efficiency over raw performance.