AMD Ryzen AI 7 PRO 450 vs Intel Core Ultra 7 366H Comparison

The benchmark data shows a clear overall victory for the Intel Core Ultra 7 366H, which wins 14 of the 15 recorded head-to-head comparisons. The AMD Ryzen AI 7 PRO 450 secures a single win in integer math, but the magnitude and consistency of Intel's lead across multi-core, single-core, and specialized workloads define this matchup.

Head-to-Head Benchmarks

The most decisive Intel advantage appears in Cinebench multi-core tests. In Cinebench R23 multicore, the Core Ultra 7 366H scores 28,477 against the Ryzen AI 7 PRO 450's 16,054, a delta of -43.6% for the AMD part. The Cinebench R15 multicore result follows the same pattern: Intel scores 2,870 versus AMD's 2,457, a 14.4% gap. These results indicate that the Intel processor delivers substantially higher sustained multi-threaded throughput.

Single-core performance shows an even wider separation. The Cinebench R23 single-core test has Intel at 4,020 and AMD at 2,010, a 50% deficit for the Ryzen part. Cinebench R15 single-core shows Intel at 405 versus AMD's 220, a 45.7% gap. The PassMark single-thread score narrows the difference considerably: Intel posts 4,043 while AMD records 3,955, a 2.2% edge for Intel. The Cinebench numbers suggest a large architectural advantage for Intel in lightly threaded workloads, although the PassMark measurement presents a more moderate picture.

The floating-point math test produces another major Intel victory. The Core Ultra 7 366H scores 103,615 in PassMark floating-point math, nearly double the AMD's 52,971, a 48.9% delta. Physics simulation follows a similar trend: Intel scores 2,880 versus AMD's 1,337, a 53.6% gap. Prime number finding shows the largest relative difference, with Intel at 326 and AMD at 84, a 74.2% deficit for the Ryzen processor.

Memory and data workloads favor Intel as well. PassMark data compression shows Intel at 327,455 versus AMD's 294,298, a 10.1% advantage. Data encryption results place Intel at 25,845 against AMD's 14,925, a 42.3% gap. Extended instructions testing gives Intel 26,901 and AMD 20,778, a 22.8% difference. Random string sorting records Intel at 39,814 and AMD at 32,344, an 18.8% gap. The PassMark multithread score shows Intel at 33,429 versus AMD's 24,779, a 25.9% lead.

The single AMD win comes in PassMark integer math. The Ryzen AI 7 PRO 450 scores 86,227, while the Core Ultra 7 366H records 83,695, giving AMD a 3% advantage. This result indicates that AMD's integer execution pipeline remains competitive, even though the Intel processor dominates the surrounding workload categories.

Where Each One Wins

The Intel Core Ultra 7 366H wins across rendering, encryption, physics, compression, sorting, and general multi-threaded throughput. The Cinebench R23 and R15 multicore results, combined with the PassMark multithread score, position this processor for heavily parallel workloads such as video encoding, 3D rendering, and scientific computation. The encryption and extended instruction results reinforce its suitability for data processing and security-related tasks. The physics simulation score suggests strong performance in gaming physics and simulation workloads.

The AMD Ryzen AI 7 PRO 450 wins only in PassMark integer math. This single result indicates that the processor handles integer-heavy operations, such as certain database workloads or general office applications, with a slight edge. The margin is modest at 3%, and no other benchmark category shows AMD ahead. Users prioritizing integer arithmetic specifically may find the Ryzen part competitive, but the broader data set favors Intel across nearly every other measurable workload.

Architecture Differences

The two processors use fundamentally different designs. The AMD Ryzen AI 7 PRO 450 is built on the Zen 5 architecture with the codename Gorgon Point, manufactured on a 4 nm process at TSMC. It uses 8 cores and 16 threads, with a die size of 195 mm². The cache hierarchy provides 80 KB of L1 per core, 1 MB of L2 per core, and 8 MB of L3 cache.

The Intel Core Ultra 7 366H uses the Panther Lake architecture, also its codename, manufactured by Intel on a 3 nm process. It contains 16 cores and 16 threads. Its cache configuration is larger: 192 KB of L1 per core, 2.5 MB of L2 per core, and 18 MB of shared L3 cache. Intel's larger L3 allocation likely contributes to its strong performance in data compression and sorting tests.

The process node difference, 4 nm for AMD versus 3 nm for Intel, aligns with Intel's higher transistor density, although the transistor counts are not recorded. The memory bandwidth also differs: AMD lists 89.6 GB/s while Intel lists 115.2 GB/s, a factor that may influence the encryption and floating-point results.

Both processors support DDR5 and LPDDR5X memory in a dual-channel configuration. AMD enables ECC memory support, while Intel does not. PCIe connectivity differs as well: AMD provides Gen 4 with 16 lanes, while Intel provides Gen 5 with 12 lanes. The integrated graphics differ, with AMD using Radeon 860M and Intel using Intel Xe3 Graphics, though no graphics benchmarks appear in the recorded data.

Specification Differences

The core and thread counts differ significantly. AMD offers 8 cores and 16 threads, while Intel offers 16 cores and 16 threads. This means the Intel processor does not use simultaneous multithreading, relying instead on its physical core count for parallelism.

Clock speeds show a trade-off. AMD has a base clock of 2.00 GHz and a boost clock of 5.10 GHz. Intel has the same 2.00 GHz base clock but a lower 4.80 GHz boost clock. Despite the lower peak clock, Intel wins all single-core Cinebench tests, indicating that architectural efficiency offsets the clock disadvantage.

Thermal design power differs slightly. AMD is rated at 28 W, while Intel is rated at 25 W. Both parts are mobile processors with active production status and a release date of January 4, 2026. Neither has a launch MSRP recorded. Both use locked multipliers.

The socket and package differ: AMD uses AMD Socket FP8, while Intel uses Intel BGA 2540. The part numbers are 100-000001865 for AMD and SA4R9Q9EL for Intel. The process node, foundry, cache sizes, memory bandwidth, ECC support, PCIe generation, and integrated graphics all differ as detailed above.

FAQ

Q: Which processor has a higher average benchmark score?

A: The Intel Core Ultra 7 366H has an average benchmark score of 41,263, while the AMD Ryzen AI 7 PRO 450 scores 37,093. Intel also ranks in the 87th percentile of all CPUs, compared to AMD's 85th percentile.

Q: How large is the Intel lead in Cinebench R23 multicore?

A: The Intel Core Ultra 7 366H scores 28,477 in Cinebench R23 multicore, while the AMD Ryzen AI 7 PRO 450 scores 16,054, a 43.6% deficit for AMD.

Q: Does the AMD processor win any benchmark?

A: Yes, the AMD Ryzen AI 7 PRO 450 wins PassMark integer math with a score of 86,227, compared to Intel's 83,695, a 3% advantage.

Q: What are the core and thread counts for each processor?

A: The AMD Ryzen AI 7 PRO 450 has 8 cores and 16 threads. The Intel Core Ultra 7 366H has 16 cores and 16 threads.

Q: Which processor supports ECC memory?

A: The AMD Ryzen AI 7 PRO 450 supports ECC memory. The Intel Core Ultra 7 366H does not.

Q: How do the boost clocks compare?

A: The AMD Ryzen AI 7 PRO 450 has a boost clock of 5.10 GHz, while the Intel Core Ultra 7 366H has a boost clock of 4.80 GHz. Intel still wins single-core Cinebench tests despite the lower clock.

The Verdict

The benchmark data directs different user groups toward different processors. The Intel Core Ultra 7 366H is the choice for workloads that depend on multi-core throughput, encryption, floating-point math, and physics simulation. Its 14 benchmark wins, including a 43.6% lead in Cinebench R23 multicore and a 48.9% lead in floating-point math, make it the stronger general-purpose mobile processor. The 16 physical cores, 18 MB of shared L3 cache, and higher memory bandwidth support this result.

The AMD Ryzen AI 7 PRO 450 suits a narrower set of requirements. Its single win in integer math, 3% ahead of Intel, gives it a niche in integer-heavy tasks. The 8-core, 16-thread design with a higher 5.10 GHz boost clock and ECC memory support may appeal to users who need error-correcting memory or prefer the AMD platform. However, the recorded data does not show AMD winning any rendering, encryption, or general productivity test.

For most mobile computing scenarios, the Intel Core Ultra 7 366H is the superior part based on the measured performance. The AMD processor remains viable only for users whose primary workload aligns with integer math or who require ECC support, which Intel does not offer. The percentile rankings confirm the hierarchy: Intel sits at the 87th percentile of all CPUs, AMD at the 85th, and Intel's nearest rivals include the AMD Ryzen 9 5900X with a delta of -0.3%, while AMD's nearest rivals sit within -0.1% to -0.2% of its score.