AMD Ryzen AI 7 PRO 450 vs Intel Core 5 320 Comparison

The AMD Ryzen AI 7 PRO 450 and Intel Core 5 320 are both mobile processors, but the benchmark data places them in very different performance strata. The AMD part sits at the 85th percentile of all CPUs in the database, while the Intel part sits at the 72nd percentile. The average benchmark score difference is substantial: 37093 for the AMD versus 18023 for the Intel, a gap of roughly 106%. This is not a close contest in overall throughput, yet the Intel chip claims a few specific victories that make the comparison more nuanced.

Where Each One Wins

The data splits cleanly along the lines of core count and thread count. The AMD Ryzen AI 7 PRO 450 wins 11 of the 15 head-to-head benchmark comparisons, while the Intel Core 5 320 wins 4. The AMD processor’s victories are concentrated in heavily multithreaded workloads: Cinebench R23 multi-core, PassMark integer math, data compression, and the multithread test. Its two extra cores and ten extra threads provide a decisive advantage in these scenarios.

The Intel Core 5 320 wins in three distinct areas: Cinebench R15 single-core, PassMark find prime numbers, and PassMark single-thread (and its duplicate singlethread entry). The Intel part’s single-thread score of 4045 exceeds the AMD’s 3955, a margin of 2.2%. In the find prime numbers test, the Intel chip scores 110 versus 84 for the AMD, a 23.6% advantage. The Cinebench R15 single-core result is the most lopsided Intel win: 276 versus 220, a 20.3% lead.

The use-case implication is clear. The AMD Ryzen AI 7 PRO 450 is the processor for rendering, compilation, data compression, and any workload that scales with parallel execution. The Intel Core 5 320 holds an edge in specific lightweight, latency-sensitive single-threaded tasks, particularly older or simpler instruction sequences, but that edge does not translate into a broader performance win.

Architecture Differences

The two processors come from different design philosophies. The AMD Ryzen AI 7 PRO 450 uses the Zen 5 architecture on a 4 nm TSMC process, with a die size of 195 mm². It has 8 cores and 16 threads. The cache layout is per-core: 80 KB of L1 and 1 MB of L2 per core, with 8 MB of shared L3.

The Intel Core 5 320 uses the Wildcat Lake architecture on a 3 nm Intel process. It has 6 cores and 6 threads, meaning no Hyper-Threading support. The cache layout is different: 192 KB of L1, 2.5 MB of L2, and 6 MB of shared L3. The Intel die size is not recorded in the database.

Memory support differs as well. Both accept DDR5 and LPDDR5X, but the AMD runs dual-channel memory with a bandwidth of 89.6 GB/s, while the Intel part is single-channel with 59.7 GB/s. The AMD also supports ECC memory; the Intel does not. PCIe connectivity favors the AMD: Gen 4 with 16 lanes versus Gen 4 with 6 lanes on the Intel. The integrated graphics are also distinct, with the AMD using Radeon 860M and the Intel using Xe3 Graphics with 2 Xe cores.

The socket types are incompatible: AMD Socket FP8 for the AMD, Intel BGA 1516 for the Intel. The process node differences (4 nm versus 3 nm) and the foundry split (TSMC versus Intel) point to different manufacturing strategies, but the benchmark results suggest the AMD’s larger core and thread count outweigh the Intel’s smaller process node.

Head-to-Head Benchmarks

The largest single win for the AMD comes in PassMark integer math, where it scores 86227 against the Intel’s 32323, a 166.8% advantage. This is the kind of workload that rewards raw core count and memory bandwidth. The Cinebench R23 multi-core test shows a 159.1% lead for the AMD (16054 versus 6197), and Cinebench R15 multi-core shows a 133.1% lead (2457 versus 1054). These are enormous margins, not incremental differences.

The AMD also wins PassMark data compression by 97.8% (294298 versus 148779) and random string sorting by 79.3% (32344 versus 18038). The multithread test shows a 60.4% advantage (24779 versus 15450). Extended instructions go to the AMD by 56.7% (20778 versus 13262). Data encryption shows a 35.9% lead (14925 versus 10984). Floating-point math favors the AMD by 24.8% (52971 versus 42440). Even the physics test, which is less parallel, goes to the AMD by 9.5% (1337 versus 1221).

The Intel wins are smaller in aggregate but include one notable outlier. The Cinebench R15 single-core score of 276 versus 220 gives the Intel a 20.3% edge. The find prime numbers result (110 versus 84) is a 23.6% Intel advantage. PassMark single-thread shows a modest 2.2% lead (4045 versus 3955). The Cinebench R23 single-core test actually goes to the AMD, 2010 versus 1926, a 4.4% margin, which moderates the Intel’s single-thread story.

The pattern suggests the Intel’s single-core wins are workload-specific. Cinebench R15 is an older benchmark that may not stress the same instruction paths as R23. The find prime numbers test is an integer-heavy loop with low memory pressure. The PassMark single-thread score is close enough that it could be considered a tie in practical terms.

Specification Differences

The core and thread counts are the primary differentiators: 8 cores and 16 threads for the AMD versus 6 cores and 6 threads for the Intel. Clock speeds differ, with the AMD base at 2.00 GHz and boost at 5.10 GHz, while the Intel base is 1.50 GHz and boost is 4.60 GHz. The AMD has a higher thermal design power at 28 W versus 15 W for the Intel.

Memory bandwidth is a major split: 89.6 GB/s for the AMD versus 59.7 GB/s for the Intel, driven by dual-channel versus single-channel support. The AMD has 8 MB of L3 cache and 1 MB of L2 per core, while the Intel has 6 MB of shared L3 and 2.5 MB of total L2. The L1 cache is 80 KB per core for the AMD and 192 KB for the Intel.

PCIe lane counts differ: 16 lanes for the AMD versus 6 lanes for the Intel, both Gen 4. The AMD supports ECC memory; the Intel does not. The release dates are recorded as January 2026 for the AMD and April 2026 for the Intel. The Intel part has a launch MSRP of $340; the AMD has no recorded launch MSRP.

FAQ

Q: Which processor has a higher average benchmark score?

A: The AMD Ryzen AI 7 PRO 450 has an average benchmark score of 37093, while the Intel Core 5 320 scores 18023.

Q: How many benchmark wins does each processor have in the head-to-head comparison?

A: The AMD wins 11 of the 15 head-to-head tests, and the Intel wins 4.

Q: What is the largest performance gap in the head-to-head results?

A: PassMark integer math shows the AMD ahead by 166.8%, scoring 86227 versus 32323.

Q: Does the Intel Core 5 320 win any multithreaded tests?

A: No. The Intel wins only single-threaded tests: Cinebench R15 single-core, PassMark find prime numbers, and PassMark single-thread.

Q: What is the difference in memory bandwidth?

A: The AMD supports dual-channel memory with 89.6 GB/s, while the Intel is single-channel with 59.7 GB/s.

Q: Which processor supports ECC memory?

A: Only the AMD Ryzen AI 7 PRO 450 supports ECC memory; the Intel Core 5 320 does not.

The Verdict

The benchmark data points to a clear choice for most workloads. The AMD Ryzen AI 7 PRO 450 is the faster processor for multithreaded tasks by a wide margin, with a 159.1% lead in Cinebench R23 multi-core and a 166.8% lead in integer math. Its dual-channel memory, higher boost clock, and additional threads make it the stronger option for rendering, compression, encryption, and any parallel compute workload. The data also shows it holds a 4.4% edge in Cinebench R23 single-core, meaning the Intel’s single-thread advantage is not universal.

The Intel Core 5 320 has its place for specific scenarios. Its Cinebench R15 single-core score is 20.3% higher, and its find prime numbers result is 23.6% higher, which could matter for legacy software or integer-loop-heavy code. Its lower 15 W TDP and 3 nm process suggest a more efficient design, though the database records no efficiency benchmarks to confirm that. The Intel part also has a recorded launch MSRP of $340, while the AMD has no recorded price.

For a user prioritizing raw performance across a broad range of tests, the AMD Ryzen AI 7 PRO 450 is the data-backed choice. For a user constrained to specific single-threaded integer workloads, the Intel Core 5 320 shows measurable advantages, but they are narrow and do not compensate for the multi-core deficit. The database’s percentile ranks reinforce this: the AMD at the 85th percentile versus the Intel at the 72nd percentile. The verdict is not close.